Initial release: friendly TUI for FFmpeg
File browser, stackable edits (trim, resize, crop, rotate, speed, color, effects, fps, compress, convert, audio) with a live preview of the generated ffmpeg command, progress bar with cancel, audio-aware edit menus, and Catppuccin Macchiato theme.
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||||||
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||||||
|
"bitflags",
|
||||||
|
"errno",
|
||||||
|
"libc",
|
||||||
|
"linux-raw-sys",
|
||||||
|
"windows-sys 0.59.0",
|
||||||
|
]
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||||||
|
|
||||||
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||||||
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||||||
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||||||
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||||||
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||||||
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||||||
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||||||
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||||||
|
|
||||||
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||||||
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||||||
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||||||
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||||||
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||||||
|
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|
||||||
|
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||||||
|
|
||||||
|
[[package]]
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||||||
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||||||
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||||||
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||||||
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|
||||||
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|
||||||
|
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||||||
|
|
||||||
|
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||||||
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||||||
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||||||
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||||||
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||||||
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|
||||||
|
"proc-macro2",
|
||||||
|
"quote",
|
||||||
|
"syn",
|
||||||
|
]
|
||||||
|
|
||||||
|
[[package]]
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||||||
|
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||||||
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||||||
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||||||
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||||||
|
dependencies = [
|
||||||
|
"itoa",
|
||||||
|
"memchr",
|
||||||
|
"serde",
|
||||||
|
"serde_core",
|
||||||
|
"zmij",
|
||||||
|
]
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
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|
||||||
|
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||||||
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||||||
|
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|
||||||
|
dependencies = [
|
||||||
|
"libc",
|
||||||
|
"signal-hook-registry",
|
||||||
|
]
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "signal-hook-mio"
|
||||||
|
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|
||||||
|
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||||||
|
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|
||||||
|
dependencies = [
|
||||||
|
"libc",
|
||||||
|
"mio",
|
||||||
|
"signal-hook",
|
||||||
|
]
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "signal-hook-registry"
|
||||||
|
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|
||||||
|
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||||||
|
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|
||||||
|
dependencies = [
|
||||||
|
"errno",
|
||||||
|
"libc",
|
||||||
|
]
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "smallvec"
|
||||||
|
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|
||||||
|
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|
||||||
|
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||||||
|
|
||||||
|
[[package]]
|
||||||
|
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|
||||||
|
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|
||||||
|
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|
||||||
|
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||||||
|
|
||||||
|
[[package]]
|
||||||
|
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|
||||||
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||||||
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||||||
|
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||||||
|
|
||||||
|
[[package]]
|
||||||
|
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|
||||||
|
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|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
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||||||
|
dependencies = [
|
||||||
|
"strum_macros",
|
||||||
|
]
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "strum_macros"
|
||||||
|
version = "0.26.4"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
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|
||||||
|
dependencies = [
|
||||||
|
"heck",
|
||||||
|
"proc-macro2",
|
||||||
|
"quote",
|
||||||
|
"rustversion",
|
||||||
|
"syn",
|
||||||
|
]
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "syn"
|
||||||
|
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|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
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||||||
|
dependencies = [
|
||||||
|
"proc-macro2",
|
||||||
|
"quote",
|
||||||
|
"unicode-ident",
|
||||||
|
]
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "unicode-ident"
|
||||||
|
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|
||||||
|
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|
||||||
|
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|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
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|
||||||
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||||||
|
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|
||||||
|
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||||||
|
|
||||||
|
[[package]]
|
||||||
|
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|
||||||
|
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||||||
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|
||||||
|
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|
||||||
|
dependencies = [
|
||||||
|
"itertools",
|
||||||
|
"unicode-segmentation",
|
||||||
|
"unicode-width 0.1.14",
|
||||||
|
]
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "unicode-width"
|
||||||
|
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|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "7dd6e30e90baa6f72411720665d41d89b9a3d039dc45b8faea1ddd07f617f6af"
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||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "unicode-width"
|
||||||
|
version = "0.2.0"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "1fc81956842c57dac11422a97c3b8195a1ff727f06e85c84ed2e8aa277c9a0fd"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "wasi"
|
||||||
|
version = "0.11.1+wasi-snapshot-preview1"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "ccf3ec651a847eb01de73ccad15eb7d99f80485de043efb2f370cd654f4ea44b"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "winapi"
|
||||||
|
version = "0.3.9"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "5c839a674fcd7a98952e593242ea400abe93992746761e38641405d28b00f419"
|
||||||
|
dependencies = [
|
||||||
|
"winapi-i686-pc-windows-gnu",
|
||||||
|
"winapi-x86_64-pc-windows-gnu",
|
||||||
|
]
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "winapi-i686-pc-windows-gnu"
|
||||||
|
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|
||||||
|
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|
||||||
|
checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "winapi-x86_64-pc-windows-gnu"
|
||||||
|
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|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "windows-link"
|
||||||
|
version = "0.2.1"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "f0805222e57f7521d6a62e36fa9163bc891acd422f971defe97d64e70d0a4fe5"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "windows-sys"
|
||||||
|
version = "0.59.0"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "1e38bc4d79ed67fd075bcc251a1c39b32a1776bbe92e5bef1f0bf1f8c531853b"
|
||||||
|
dependencies = [
|
||||||
|
"windows-targets",
|
||||||
|
]
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "windows-sys"
|
||||||
|
version = "0.61.2"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "ae137229bcbd6cdf0f7b80a31df61766145077ddf49416a728b02cb3921ff3fc"
|
||||||
|
dependencies = [
|
||||||
|
"windows-link",
|
||||||
|
]
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "windows-targets"
|
||||||
|
version = "0.52.6"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "9b724f72796e036ab90c1021d4780d4d3d648aca59e491e6b98e725b84e99973"
|
||||||
|
dependencies = [
|
||||||
|
"windows_aarch64_gnullvm",
|
||||||
|
"windows_aarch64_msvc",
|
||||||
|
"windows_i686_gnu",
|
||||||
|
"windows_i686_gnullvm",
|
||||||
|
"windows_i686_msvc",
|
||||||
|
"windows_x86_64_gnu",
|
||||||
|
"windows_x86_64_gnullvm",
|
||||||
|
"windows_x86_64_msvc",
|
||||||
|
]
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "windows_aarch64_gnullvm"
|
||||||
|
version = "0.52.6"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "32a4622180e7a0ec044bb555404c800bc9fd9ec262ec147edd5989ccd0c02cd3"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "windows_aarch64_msvc"
|
||||||
|
version = "0.52.6"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "09ec2a7bb152e2252b53fa7803150007879548bc709c039df7627cabbd05d469"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "windows_i686_gnu"
|
||||||
|
version = "0.52.6"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "8e9b5ad5ab802e97eb8e295ac6720e509ee4c243f69d781394014ebfe8bbfa0b"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "windows_i686_gnullvm"
|
||||||
|
version = "0.52.6"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "0eee52d38c090b3caa76c563b86c3a4bd71ef1a819287c19d586d7334ae8ed66"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "windows_i686_msvc"
|
||||||
|
version = "0.52.6"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "240948bc05c5e7c6dabba28bf89d89ffce3e303022809e73deaefe4f6ec56c66"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "windows_x86_64_gnu"
|
||||||
|
version = "0.52.6"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "147a5c80aabfbf0c7d901cb5895d1de30ef2907eb21fbbab29ca94c5b08b1a78"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "windows_x86_64_gnullvm"
|
||||||
|
version = "0.52.6"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "24d5b23dc417412679681396f2b49f3de8c1473deb516bd34410872eff51ed0d"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "windows_x86_64_msvc"
|
||||||
|
version = "0.52.6"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "zmij"
|
||||||
|
version = "1.0.21"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "b8848ee67ecc8aedbaf3e4122217aff892639231befc6a1b58d29fff4c2cabaa"
|
||||||
+14
@@ -0,0 +1,14 @@
|
|||||||
|
[package]
|
||||||
|
name = "lazyff"
|
||||||
|
version = "0.1.0"
|
||||||
|
edition = "2021"
|
||||||
|
description = "A friendly TUI for FFmpeg — trim, resize, crop, compress and convert without memorizing flags"
|
||||||
|
|
||||||
|
[dependencies]
|
||||||
|
ratatui = "0.29"
|
||||||
|
serde_json = "1"
|
||||||
|
anyhow = "1"
|
||||||
|
|
||||||
|
[profile.release]
|
||||||
|
lto = true
|
||||||
|
strip = true
|
||||||
@@ -0,0 +1,62 @@
|
|||||||
|
# lazyff
|
||||||
|
|
||||||
|
A friendly terminal UI for FFmpeg. Trim, resize, crop, compress, convert and
|
||||||
|
apply effects to video and audio — without memorizing a single flag.
|
||||||
|
|
||||||
|
lazyff always shows the exact `ffmpeg` command it is about to run, so you can
|
||||||
|
learn FFmpeg as you use it (and copy-paste the command anywhere).
|
||||||
|
|
||||||
|
## Requirements
|
||||||
|
|
||||||
|
- `ffmpeg` and `ffprobe` on your PATH
|
||||||
|
- A terminal
|
||||||
|
|
||||||
|
## Install / run
|
||||||
|
|
||||||
|
```sh
|
||||||
|
cargo run --release
|
||||||
|
# or
|
||||||
|
cargo install --path .
|
||||||
|
lazyff
|
||||||
|
```
|
||||||
|
|
||||||
|
lazyff opens a file browser in the current directory. Pick a video or audio
|
||||||
|
file, then stack up edits and press `r`.
|
||||||
|
|
||||||
|
## What it can do
|
||||||
|
|
||||||
|
| Edit | Examples |
|
||||||
|
| --------------- | ----------------------------------------------------- |
|
||||||
|
| Trim / Cut | keep 0:30 → 1:45, instant lossless stream copy |
|
||||||
|
| Resize | 1080p/720p/480p presets, half size, custom |
|
||||||
|
| Crop | centered square / 16:9 / 9:16 / 4:3, custom rectangle |
|
||||||
|
| Rotate / Flip | 90°, 180°, mirror |
|
||||||
|
| Speed | 0.25x – 4x, audio pitch preserved |
|
||||||
|
| Color adjust | brightness, contrast, saturation |
|
||||||
|
| Visual effects | grayscale, sepia, blur, sharpen, vignette, denoise, fades |
|
||||||
|
| Frame rate | 12 – 60 fps |
|
||||||
|
| Compress | H.264/H.265 with plain-English quality presets |
|
||||||
|
| Convert format | MP4, MKV, WebM, MOV, GIF (with palette pass), MP3, M4A, WAV |
|
||||||
|
| Audio | remove track, volume, loudness normalization |
|
||||||
|
|
||||||
|
Edits combine: add a trim, a resize and a compress, and lazyff builds one
|
||||||
|
ffmpeg command that does all three in a single pass.
|
||||||
|
|
||||||
|
Audio files (MP3, FLAC, WAV, ...) only offer the edits that make sense for
|
||||||
|
them — trim, speed, volume/fades, and conversion between audio formats
|
||||||
|
(MP3, M4A, FLAC, WAV, OGG).
|
||||||
|
|
||||||
|
## Keys
|
||||||
|
|
||||||
|
**File browser** — `↑↓` move, `Enter` open, `Backspace` parent folder, `q` quit
|
||||||
|
|
||||||
|
**Editor** — `a` add edit, `Enter` change, `d` delete, `J`/`K` reorder,
|
||||||
|
`o` output name, `r` run, `Esc` back to files, `q` quit
|
||||||
|
|
||||||
|
**Forms** — `↑↓` field, `←→` change choice, type into text fields,
|
||||||
|
`Enter` save, `Esc` cancel
|
||||||
|
|
||||||
|
While encoding you get a progress bar with speed readout; `Esc` cancels and
|
||||||
|
removes the partial output. Output files are written next to the input as
|
||||||
|
`<name>_lazyff.<ext>` (rename with `o`); lazyff refuses to overwrite the
|
||||||
|
input file.
|
||||||
+487
@@ -0,0 +1,487 @@
|
|||||||
|
//! Application state and event handling.
|
||||||
|
|
||||||
|
use std::path::PathBuf;
|
||||||
|
use std::time::Duration;
|
||||||
|
|
||||||
|
use anyhow::Result;
|
||||||
|
use ratatui::crossterm::event::{KeyCode, KeyEvent};
|
||||||
|
use ratatui::widgets::ListState;
|
||||||
|
|
||||||
|
use crate::ffmpeg::{self, MediaInfo, RunMsg, Runner};
|
||||||
|
use crate::ops::{FieldValue, OpKind, Operation};
|
||||||
|
|
||||||
|
const MEDIA_EXTS: &[&str] = &[
|
||||||
|
"mp4", "mkv", "webm", "mov", "avi", "flv", "wmv", "ts", "m2ts", "m4v", "mpg", "mpeg", "gif",
|
||||||
|
"mp3", "wav", "flac", "aac", "ogg", "opus", "m4a", "wma", "3gp",
|
||||||
|
];
|
||||||
|
|
||||||
|
pub enum Screen {
|
||||||
|
Browser,
|
||||||
|
Editor,
|
||||||
|
}
|
||||||
|
|
||||||
|
pub enum Modal {
|
||||||
|
AddOp { selected: usize },
|
||||||
|
EditOp {
|
||||||
|
index: usize,
|
||||||
|
field: usize,
|
||||||
|
op: Operation,
|
||||||
|
/// True until the focused text field is typed into; the first
|
||||||
|
/// keystroke replaces the pre-filled value instead of appending.
|
||||||
|
pristine: bool,
|
||||||
|
},
|
||||||
|
Output { text: String },
|
||||||
|
Running,
|
||||||
|
Done { success: bool, title: String, message: String },
|
||||||
|
}
|
||||||
|
|
||||||
|
pub struct Entry {
|
||||||
|
pub name: String,
|
||||||
|
pub is_dir: bool,
|
||||||
|
}
|
||||||
|
|
||||||
|
pub struct RunState {
|
||||||
|
pub runner: Runner,
|
||||||
|
pub secs: f64,
|
||||||
|
pub speed: String,
|
||||||
|
pub expected: f64,
|
||||||
|
pub errors: Vec<String>,
|
||||||
|
pub output: PathBuf,
|
||||||
|
pub canceled: bool,
|
||||||
|
}
|
||||||
|
|
||||||
|
pub struct App {
|
||||||
|
pub should_quit: bool,
|
||||||
|
pub screen: Screen,
|
||||||
|
pub modal: Option<Modal>,
|
||||||
|
|
||||||
|
// file browser
|
||||||
|
pub cwd: PathBuf,
|
||||||
|
pub entries: Vec<Entry>,
|
||||||
|
pub browser_state: ListState,
|
||||||
|
pub browser_error: Option<String>,
|
||||||
|
|
||||||
|
// editor
|
||||||
|
pub input: Option<PathBuf>,
|
||||||
|
pub media: Option<MediaInfo>,
|
||||||
|
pub ops: Vec<Operation>,
|
||||||
|
pub op_state: ListState,
|
||||||
|
pub output_stem: String,
|
||||||
|
|
||||||
|
pub run: Option<RunState>,
|
||||||
|
}
|
||||||
|
|
||||||
|
impl App {
|
||||||
|
pub fn new() -> Result<App> {
|
||||||
|
let cwd = std::env::current_dir()?;
|
||||||
|
let mut app = App {
|
||||||
|
should_quit: false,
|
||||||
|
screen: Screen::Browser,
|
||||||
|
modal: None,
|
||||||
|
cwd,
|
||||||
|
entries: Vec::new(),
|
||||||
|
browser_state: ListState::default(),
|
||||||
|
browser_error: None,
|
||||||
|
input: None,
|
||||||
|
media: None,
|
||||||
|
ops: Vec::new(),
|
||||||
|
op_state: ListState::default(),
|
||||||
|
output_stem: String::new(),
|
||||||
|
run: None,
|
||||||
|
};
|
||||||
|
app.refresh_entries();
|
||||||
|
Ok(app)
|
||||||
|
}
|
||||||
|
|
||||||
|
pub fn refresh_entries(&mut self) {
|
||||||
|
self.entries.clear();
|
||||||
|
if self.cwd.parent().is_some() {
|
||||||
|
self.entries.push(Entry { name: "..".into(), is_dir: true });
|
||||||
|
}
|
||||||
|
let mut dirs = Vec::new();
|
||||||
|
let mut files = Vec::new();
|
||||||
|
if let Ok(rd) = std::fs::read_dir(&self.cwd) {
|
||||||
|
for e in rd.flatten() {
|
||||||
|
let name = e.file_name().to_string_lossy().into_owned();
|
||||||
|
if name.starts_with('.') {
|
||||||
|
continue;
|
||||||
|
}
|
||||||
|
let is_dir = e.file_type().map(|t| t.is_dir()).unwrap_or(false);
|
||||||
|
if is_dir {
|
||||||
|
dirs.push(name);
|
||||||
|
} else {
|
||||||
|
let ext = name.rsplit('.').next().unwrap_or("").to_lowercase();
|
||||||
|
if MEDIA_EXTS.contains(&ext.as_str()) {
|
||||||
|
files.push(name);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
dirs.sort_unstable_by_key(|s| s.to_lowercase());
|
||||||
|
files.sort_unstable_by_key(|s| s.to_lowercase());
|
||||||
|
self.entries
|
||||||
|
.extend(dirs.into_iter().map(|name| Entry { name, is_dir: true }));
|
||||||
|
self.entries
|
||||||
|
.extend(files.into_iter().map(|name| Entry { name, is_dir: false }));
|
||||||
|
self.browser_state.select(if self.entries.is_empty() { None } else { Some(0) });
|
||||||
|
}
|
||||||
|
|
||||||
|
pub fn has_video(&self) -> bool {
|
||||||
|
self.media.as_ref().map(|m| m.video_codec.is_some()).unwrap_or(true)
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Edits that apply to the current input: everything for video files,
|
||||||
|
/// only audio-relevant ones for audio files.
|
||||||
|
pub fn available_kinds(&self) -> Vec<OpKind> {
|
||||||
|
let has_video = self.has_video();
|
||||||
|
OpKind::ALL
|
||||||
|
.into_iter()
|
||||||
|
.filter(|k| has_video || !k.video_only())
|
||||||
|
.collect()
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Drain progress messages from a running ffmpeg job.
|
||||||
|
pub fn poll_run_messages(&mut self) {
|
||||||
|
let Some(rs) = &mut self.run else { return };
|
||||||
|
let mut finished = false;
|
||||||
|
while let Ok(msg) = rs.runner.rx.recv_timeout(Duration::ZERO) {
|
||||||
|
match msg {
|
||||||
|
RunMsg::Progress { secs, speed } => {
|
||||||
|
rs.secs = secs;
|
||||||
|
rs.speed = speed;
|
||||||
|
}
|
||||||
|
RunMsg::Stderr(line) => {
|
||||||
|
rs.errors.push(line);
|
||||||
|
if rs.errors.len() > 30 {
|
||||||
|
rs.errors.remove(0);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
RunMsg::Finished => finished = true,
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if !finished {
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
let mut rs = self.run.take().unwrap();
|
||||||
|
let status = rs.runner.child.wait();
|
||||||
|
let success = status.map(|s| s.success()).unwrap_or(false) && !rs.canceled;
|
||||||
|
if success {
|
||||||
|
let out_size = std::fs::metadata(&rs.output).map(|m| m.len()).unwrap_or(0);
|
||||||
|
let in_size = self.media.as_ref().map(|m| m.size_bytes).unwrap_or(0);
|
||||||
|
let mut message = format!(
|
||||||
|
"Saved {}\n\nSize: {}",
|
||||||
|
rs.output.display(),
|
||||||
|
ffmpeg::fmt_size(out_size)
|
||||||
|
);
|
||||||
|
if in_size > 0 {
|
||||||
|
message.push_str(&format!(
|
||||||
|
" (input was {}, {:.0}%)",
|
||||||
|
ffmpeg::fmt_size(in_size),
|
||||||
|
out_size as f64 / in_size as f64 * 100.0
|
||||||
|
));
|
||||||
|
}
|
||||||
|
self.modal = Some(Modal::Done { success: true, title: "Done".into(), message });
|
||||||
|
self.refresh_entries();
|
||||||
|
} else if rs.canceled {
|
||||||
|
let _ = std::fs::remove_file(&rs.output);
|
||||||
|
self.modal = Some(Modal::Done {
|
||||||
|
success: false,
|
||||||
|
title: "Canceled".into(),
|
||||||
|
message: "The encode was canceled and the partial output deleted.".into(),
|
||||||
|
});
|
||||||
|
} else {
|
||||||
|
let tail: Vec<String> = rs.errors.split_off(rs.errors.len().saturating_sub(12));
|
||||||
|
let message = if tail.is_empty() {
|
||||||
|
"ffmpeg failed without an error message.".into()
|
||||||
|
} else {
|
||||||
|
format!("ffmpeg reported:\n\n{}", tail.join("\n"))
|
||||||
|
};
|
||||||
|
self.modal = Some(Modal::Done { success: false, title: "Failed".into(), message });
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
pub fn on_key(&mut self, key: KeyEvent) {
|
||||||
|
if let Some(modal) = self.modal.take() {
|
||||||
|
self.modal = self.on_modal_key(modal, key);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
match self.screen {
|
||||||
|
Screen::Browser => self.on_browser_key(key),
|
||||||
|
Screen::Editor => self.on_editor_key(key),
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// -- browser ------------------------------------------------------------
|
||||||
|
|
||||||
|
fn on_browser_key(&mut self, key: KeyEvent) {
|
||||||
|
match key.code {
|
||||||
|
KeyCode::Char('q') => self.should_quit = true,
|
||||||
|
KeyCode::Up | KeyCode::Char('k') => move_sel(&mut self.browser_state, self.entries.len(), -1),
|
||||||
|
KeyCode::Down | KeyCode::Char('j') => move_sel(&mut self.browser_state, self.entries.len(), 1),
|
||||||
|
KeyCode::Backspace | KeyCode::Left | KeyCode::Char('h') => self.go_parent(),
|
||||||
|
KeyCode::Enter | KeyCode::Right | KeyCode::Char('l') => self.open_selected(),
|
||||||
|
KeyCode::Esc => {
|
||||||
|
if self.input.is_some() {
|
||||||
|
self.screen = Screen::Editor;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
_ => {}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
fn go_parent(&mut self) {
|
||||||
|
if let Some(p) = self.cwd.parent() {
|
||||||
|
self.cwd = p.to_path_buf();
|
||||||
|
self.refresh_entries();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
fn open_selected(&mut self) {
|
||||||
|
let Some(i) = self.browser_state.selected() else { return };
|
||||||
|
let Some(entry) = self.entries.get(i) else { return };
|
||||||
|
if entry.is_dir {
|
||||||
|
if entry.name == ".." {
|
||||||
|
self.go_parent();
|
||||||
|
} else {
|
||||||
|
self.cwd = self.cwd.join(&entry.name);
|
||||||
|
self.refresh_entries();
|
||||||
|
}
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
let path = self.cwd.join(&entry.name);
|
||||||
|
match ffmpeg::probe(&path) {
|
||||||
|
Ok(info) => {
|
||||||
|
let stem = path
|
||||||
|
.file_stem()
|
||||||
|
.map(|s| s.to_string_lossy().into_owned())
|
||||||
|
.unwrap_or_else(|| "output".into());
|
||||||
|
self.output_stem = format!("{}_lazyff", stem);
|
||||||
|
self.input = Some(path);
|
||||||
|
self.media = Some(info);
|
||||||
|
self.ops.clear();
|
||||||
|
self.op_state.select(None);
|
||||||
|
self.browser_error = None;
|
||||||
|
self.screen = Screen::Editor;
|
||||||
|
}
|
||||||
|
Err(e) => self.browser_error = Some(e.to_string()),
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// -- editor -------------------------------------------------------------
|
||||||
|
|
||||||
|
fn on_editor_key(&mut self, key: KeyEvent) {
|
||||||
|
match key.code {
|
||||||
|
KeyCode::Char('q') => self.should_quit = true,
|
||||||
|
KeyCode::Char('b') | KeyCode::Esc => {
|
||||||
|
self.screen = Screen::Browser;
|
||||||
|
self.refresh_entries();
|
||||||
|
}
|
||||||
|
KeyCode::Char('a') => self.modal = Some(Modal::AddOp { selected: 0 }),
|
||||||
|
KeyCode::Up | KeyCode::Char('k') => move_sel(&mut self.op_state, self.ops.len(), -1),
|
||||||
|
KeyCode::Down | KeyCode::Char('j') => move_sel(&mut self.op_state, self.ops.len(), 1),
|
||||||
|
KeyCode::Enter | KeyCode::Char('e') => {
|
||||||
|
if let Some(i) = self.op_state.selected() {
|
||||||
|
if i < self.ops.len() {
|
||||||
|
self.modal = Some(Modal::EditOp {
|
||||||
|
index: i,
|
||||||
|
field: 0,
|
||||||
|
op: self.ops[i].clone(),
|
||||||
|
pristine: true,
|
||||||
|
});
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
KeyCode::Char('d') | KeyCode::Delete => {
|
||||||
|
if let Some(i) = self.op_state.selected() {
|
||||||
|
if i < self.ops.len() {
|
||||||
|
self.ops.remove(i);
|
||||||
|
let len = self.ops.len();
|
||||||
|
self.op_state.select(if len == 0 {
|
||||||
|
None
|
||||||
|
} else {
|
||||||
|
Some(i.min(len - 1))
|
||||||
|
});
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
KeyCode::Char('K') => self.reorder(-1),
|
||||||
|
KeyCode::Char('J') => self.reorder(1),
|
||||||
|
KeyCode::Char('o') => {
|
||||||
|
self.modal = Some(Modal::Output { text: self.output_stem.clone() })
|
||||||
|
}
|
||||||
|
KeyCode::Char('r') => self.start_run(),
|
||||||
|
_ => {}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
fn reorder(&mut self, dir: isize) {
|
||||||
|
let Some(i) = self.op_state.selected() else { return };
|
||||||
|
let j = i as isize + dir;
|
||||||
|
if j < 0 || j as usize >= self.ops.len() {
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
self.ops.swap(i, j as usize);
|
||||||
|
self.op_state.select(Some(j as usize));
|
||||||
|
}
|
||||||
|
|
||||||
|
fn start_run(&mut self) {
|
||||||
|
let (Some(input), Some(media)) = (&self.input, &self.media) else { return };
|
||||||
|
let built = ffmpeg::build(input, &self.ops, &self.output_stem, media);
|
||||||
|
if Some(built.output.as_path()) == self.input.as_deref() {
|
||||||
|
self.modal = Some(Modal::Done {
|
||||||
|
success: false,
|
||||||
|
title: "Refusing to run".into(),
|
||||||
|
message: "Output would overwrite the input file. Change the output name with 'o'."
|
||||||
|
.into(),
|
||||||
|
});
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
match ffmpeg::run(&built.args) {
|
||||||
|
Ok(runner) => {
|
||||||
|
self.run = Some(RunState {
|
||||||
|
runner,
|
||||||
|
secs: 0.0,
|
||||||
|
speed: String::new(),
|
||||||
|
expected: built.expected_duration,
|
||||||
|
errors: Vec::new(),
|
||||||
|
output: built.output,
|
||||||
|
canceled: false,
|
||||||
|
});
|
||||||
|
self.modal = Some(Modal::Running);
|
||||||
|
}
|
||||||
|
Err(e) => {
|
||||||
|
self.modal = Some(Modal::Done {
|
||||||
|
success: false,
|
||||||
|
title: "Failed".into(),
|
||||||
|
message: e.to_string(),
|
||||||
|
});
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// -- modals ---------------------------------------------------------------
|
||||||
|
|
||||||
|
fn on_modal_key(&mut self, modal: Modal, key: KeyEvent) -> Option<Modal> {
|
||||||
|
match modal {
|
||||||
|
Modal::AddOp { mut selected } => {
|
||||||
|
let kinds = self.available_kinds();
|
||||||
|
match key.code {
|
||||||
|
KeyCode::Esc => None,
|
||||||
|
KeyCode::Up | KeyCode::Char('k') => {
|
||||||
|
selected = (selected + kinds.len() - 1) % kinds.len();
|
||||||
|
Some(Modal::AddOp { selected })
|
||||||
|
}
|
||||||
|
KeyCode::Down | KeyCode::Char('j') => {
|
||||||
|
selected = (selected + 1) % kinds.len();
|
||||||
|
Some(Modal::AddOp { selected })
|
||||||
|
}
|
||||||
|
KeyCode::Enter => {
|
||||||
|
let op = kinds[selected].build(self.has_video());
|
||||||
|
self.ops.push(op.clone());
|
||||||
|
let index = self.ops.len() - 1;
|
||||||
|
self.op_state.select(Some(index));
|
||||||
|
Some(Modal::EditOp { index, field: 0, op, pristine: true })
|
||||||
|
}
|
||||||
|
_ => Some(Modal::AddOp { selected }),
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
Modal::EditOp { index, mut field, mut op, mut pristine } => match key.code {
|
||||||
|
KeyCode::Esc => None,
|
||||||
|
KeyCode::Enter => {
|
||||||
|
if index < self.ops.len() {
|
||||||
|
self.ops[index] = op;
|
||||||
|
}
|
||||||
|
None
|
||||||
|
}
|
||||||
|
KeyCode::Up => {
|
||||||
|
field = (field + op.fields.len() - 1) % op.fields.len();
|
||||||
|
Some(Modal::EditOp { index, field, op, pristine: true })
|
||||||
|
}
|
||||||
|
KeyCode::Down | KeyCode::Tab => {
|
||||||
|
field = (field + 1) % op.fields.len();
|
||||||
|
Some(Modal::EditOp { index, field, op, pristine: true })
|
||||||
|
}
|
||||||
|
KeyCode::Left | KeyCode::Right => {
|
||||||
|
if let FieldValue::Choice { options, selected } = &mut op.fields[field].value {
|
||||||
|
let n = options.len();
|
||||||
|
*selected = if key.code == KeyCode::Left {
|
||||||
|
(*selected + n - 1) % n
|
||||||
|
} else {
|
||||||
|
(*selected + 1) % n
|
||||||
|
};
|
||||||
|
}
|
||||||
|
Some(Modal::EditOp { index, field, op, pristine })
|
||||||
|
}
|
||||||
|
KeyCode::Backspace => {
|
||||||
|
if let FieldValue::Text(s) = &mut op.fields[field].value {
|
||||||
|
s.pop();
|
||||||
|
pristine = false;
|
||||||
|
}
|
||||||
|
Some(Modal::EditOp { index, field, op, pristine })
|
||||||
|
}
|
||||||
|
KeyCode::Char(c) => {
|
||||||
|
if let FieldValue::Text(s) = &mut op.fields[field].value {
|
||||||
|
if pristine {
|
||||||
|
s.clear();
|
||||||
|
pristine = false;
|
||||||
|
}
|
||||||
|
if !c.is_control() && s.len() < 24 {
|
||||||
|
s.push(c);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
Some(Modal::EditOp { index, field, op, pristine })
|
||||||
|
}
|
||||||
|
_ => Some(Modal::EditOp { index, field, op, pristine }),
|
||||||
|
},
|
||||||
|
|
||||||
|
Modal::Output { mut text } => match key.code {
|
||||||
|
KeyCode::Esc => None,
|
||||||
|
KeyCode::Enter => {
|
||||||
|
if !text.trim().is_empty() {
|
||||||
|
self.output_stem = text.trim().to_string();
|
||||||
|
}
|
||||||
|
None
|
||||||
|
}
|
||||||
|
KeyCode::Backspace => {
|
||||||
|
text.pop();
|
||||||
|
Some(Modal::Output { text })
|
||||||
|
}
|
||||||
|
KeyCode::Char(c) => {
|
||||||
|
if !c.is_control() && !"/\\".contains(c) && text.len() < 80 {
|
||||||
|
text.push(c);
|
||||||
|
}
|
||||||
|
Some(Modal::Output { text })
|
||||||
|
}
|
||||||
|
_ => Some(Modal::Output { text }),
|
||||||
|
},
|
||||||
|
|
||||||
|
Modal::Running => match key.code {
|
||||||
|
KeyCode::Esc | KeyCode::Char('c') | KeyCode::Char('q') => {
|
||||||
|
if let Some(rs) = &mut self.run {
|
||||||
|
rs.canceled = true;
|
||||||
|
let _ = rs.runner.child.kill();
|
||||||
|
}
|
||||||
|
Some(Modal::Running)
|
||||||
|
}
|
||||||
|
_ => Some(Modal::Running),
|
||||||
|
},
|
||||||
|
|
||||||
|
Modal::Done { .. } => match key.code {
|
||||||
|
KeyCode::Enter | KeyCode::Esc | KeyCode::Char('q') => None,
|
||||||
|
_ => Some(modal),
|
||||||
|
},
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
fn move_sel(state: &mut ListState, len: usize, dir: isize) {
|
||||||
|
if len == 0 {
|
||||||
|
state.select(None);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
let cur = state.selected().unwrap_or(0) as isize;
|
||||||
|
let next = (cur + dir).clamp(0, len as isize - 1) as usize;
|
||||||
|
state.select(Some(next));
|
||||||
|
}
|
||||||
+590
@@ -0,0 +1,590 @@
|
|||||||
|
//! Everything that talks to ffmpeg/ffprobe: media probing, translating the
|
||||||
|
//! operation list into command-line arguments, and running the encode with
|
||||||
|
//! live progress reporting.
|
||||||
|
|
||||||
|
use std::io::{BufRead, BufReader};
|
||||||
|
use std::path::{Path, PathBuf};
|
||||||
|
use std::process::{Child, Command, Stdio};
|
||||||
|
use std::sync::mpsc::{self, Receiver};
|
||||||
|
use std::thread;
|
||||||
|
|
||||||
|
use anyhow::{bail, Context, Result};
|
||||||
|
|
||||||
|
use crate::ops::{OpKind, Operation};
|
||||||
|
|
||||||
|
// ---------------------------------------------------------------------------
|
||||||
|
// Probing
|
||||||
|
|
||||||
|
pub struct MediaInfo {
|
||||||
|
pub duration: f64,
|
||||||
|
pub size_bytes: u64,
|
||||||
|
pub format: String,
|
||||||
|
pub width: Option<u64>,
|
||||||
|
pub height: Option<u64>,
|
||||||
|
pub fps: Option<f64>,
|
||||||
|
pub video_codec: Option<String>,
|
||||||
|
pub audio_codec: Option<String>,
|
||||||
|
}
|
||||||
|
|
||||||
|
pub fn probe(path: &Path) -> Result<MediaInfo> {
|
||||||
|
let out = Command::new("ffprobe")
|
||||||
|
.args(["-v", "error", "-print_format", "json", "-show_format", "-show_streams"])
|
||||||
|
.arg(path)
|
||||||
|
.output()
|
||||||
|
.context("failed to run ffprobe")?;
|
||||||
|
if !out.status.success() {
|
||||||
|
bail!(
|
||||||
|
"ffprobe could not read this file:\n{}",
|
||||||
|
String::from_utf8_lossy(&out.stderr).trim()
|
||||||
|
);
|
||||||
|
}
|
||||||
|
let v: serde_json::Value = serde_json::from_slice(&out.stdout)?;
|
||||||
|
|
||||||
|
let fmt = &v["format"];
|
||||||
|
let duration = fmt["duration"].as_str().and_then(|s| s.parse::<f64>().ok()).unwrap_or(0.0);
|
||||||
|
let size_bytes = fmt["size"].as_str().and_then(|s| s.parse::<u64>().ok()).unwrap_or(0);
|
||||||
|
let format = fmt["format_name"].as_str().unwrap_or("?").to_string();
|
||||||
|
|
||||||
|
let mut info = MediaInfo {
|
||||||
|
duration,
|
||||||
|
size_bytes,
|
||||||
|
format,
|
||||||
|
width: None,
|
||||||
|
height: None,
|
||||||
|
fps: None,
|
||||||
|
video_codec: None,
|
||||||
|
audio_codec: None,
|
||||||
|
};
|
||||||
|
|
||||||
|
for s in v["streams"].as_array().map(|a| a.as_slice()).unwrap_or(&[]) {
|
||||||
|
match s["codec_type"].as_str() {
|
||||||
|
Some("video") if info.video_codec.is_none() => {
|
||||||
|
// Cover art in audio files shows up as a video stream; skip it.
|
||||||
|
if s["disposition"]["attached_pic"].as_u64() == Some(1) {
|
||||||
|
continue;
|
||||||
|
}
|
||||||
|
info.video_codec = s["codec_name"].as_str().map(str::to_string);
|
||||||
|
info.width = s["width"].as_u64();
|
||||||
|
info.height = s["height"].as_u64();
|
||||||
|
info.fps = s["avg_frame_rate"]
|
||||||
|
.as_str()
|
||||||
|
.or(s["r_frame_rate"].as_str())
|
||||||
|
.and_then(parse_rate);
|
||||||
|
}
|
||||||
|
Some("audio") if info.audio_codec.is_none() => {
|
||||||
|
info.audio_codec = s["codec_name"].as_str().map(str::to_string);
|
||||||
|
}
|
||||||
|
_ => {}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
Ok(info)
|
||||||
|
}
|
||||||
|
|
||||||
|
fn parse_rate(s: &str) -> Option<f64> {
|
||||||
|
let (num, den) = s.split_once('/')?;
|
||||||
|
let num: f64 = num.parse().ok()?;
|
||||||
|
let den: f64 = den.parse().ok()?;
|
||||||
|
if den == 0.0 || num == 0.0 {
|
||||||
|
None
|
||||||
|
} else {
|
||||||
|
Some(num / den)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// ---------------------------------------------------------------------------
|
||||||
|
// Command building
|
||||||
|
|
||||||
|
pub struct Built {
|
||||||
|
/// Arguments after `ffmpeg` (no progress/log plumbing — this is what the
|
||||||
|
/// preview shows and what `run` executes).
|
||||||
|
pub args: Vec<String>,
|
||||||
|
pub output: PathBuf,
|
||||||
|
/// Best guess at the output duration, used for the progress bar.
|
||||||
|
pub expected_duration: f64,
|
||||||
|
/// Human-readable remarks about choices the builder made.
|
||||||
|
pub notes: Vec<String>,
|
||||||
|
}
|
||||||
|
|
||||||
|
pub fn build(input: &Path, ops: &[Operation], output_stem: &str, media: &MediaInfo) -> Built {
|
||||||
|
let mut pre: Vec<String> = Vec::new(); // before -i
|
||||||
|
let mut vf: Vec<String> = Vec::new(); // video filter chain
|
||||||
|
let mut af: Vec<String> = Vec::new(); // audio filter chain
|
||||||
|
let mut out: Vec<String> = Vec::new(); // output options
|
||||||
|
let mut notes: Vec<String> = Vec::new();
|
||||||
|
|
||||||
|
let mut ext = input
|
||||||
|
.extension()
|
||||||
|
.map(|e| e.to_string_lossy().to_lowercase())
|
||||||
|
.unwrap_or_else(|| "mp4".into());
|
||||||
|
let has_video = media.video_codec.is_some();
|
||||||
|
let has_audio = media.audio_codec.is_some();
|
||||||
|
let mut gif = false;
|
||||||
|
let mut audio_only_output = false;
|
||||||
|
let mut copy_requested = false;
|
||||||
|
let mut speed_factor = 1.0_f64;
|
||||||
|
let mut has_fps_op = false;
|
||||||
|
let mut has_resize_op = false;
|
||||||
|
|
||||||
|
// Trim is resolved first because the fade-out effect needs to know the
|
||||||
|
// trimmed duration.
|
||||||
|
let mut start = 0.0_f64;
|
||||||
|
let mut end = media.duration;
|
||||||
|
let mut explicit_end = false;
|
||||||
|
for op in ops.iter().filter(|o| o.kind == OpKind::Trim) {
|
||||||
|
if let Some(s) = parse_time(op.text(0)) {
|
||||||
|
start = s;
|
||||||
|
}
|
||||||
|
if let Some(e) = parse_time(op.text(1)) {
|
||||||
|
end = e;
|
||||||
|
explicit_end = true;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
let trim_dur = (end - start).max(0.0);
|
||||||
|
let mut expected = if media.duration > 0.0 { trim_dur } else { 0.0 };
|
||||||
|
|
||||||
|
for op in ops {
|
||||||
|
match op.kind {
|
||||||
|
OpKind::Trim => {
|
||||||
|
if start > 0.0 {
|
||||||
|
pre.push("-ss".into());
|
||||||
|
pre.push(fmt_arg_secs(start));
|
||||||
|
}
|
||||||
|
if explicit_end {
|
||||||
|
out.push("-t".into());
|
||||||
|
out.push(fmt_arg_secs(trim_dur));
|
||||||
|
}
|
||||||
|
if op.choice(2) == 1 {
|
||||||
|
copy_requested = true;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
OpKind::Resize => {
|
||||||
|
has_resize_op = true;
|
||||||
|
let f = match op.choice(0) {
|
||||||
|
0 => "scale=-2:1080".into(),
|
||||||
|
1 => "scale=-2:720".into(),
|
||||||
|
2 => "scale=-2:480".into(),
|
||||||
|
3 => "scale=-2:360".into(),
|
||||||
|
4 => "scale=-2:1440".into(),
|
||||||
|
5 => "scale=-2:2160".into(),
|
||||||
|
6 => "scale='trunc(iw/4)*2':-2".into(),
|
||||||
|
_ => {
|
||||||
|
let w = if op.text(1).is_empty() { "-2" } else { op.text(1) };
|
||||||
|
let h = if op.text(2).is_empty() { "-2" } else { op.text(2) };
|
||||||
|
if w == "-2" && h == "-2" {
|
||||||
|
notes.push("Resize: no custom size given, skipped".into());
|
||||||
|
continue;
|
||||||
|
}
|
||||||
|
format!("scale={}:{}", w, h)
|
||||||
|
}
|
||||||
|
};
|
||||||
|
vf.push(f);
|
||||||
|
}
|
||||||
|
OpKind::Crop => {
|
||||||
|
let f = match op.choice(0) {
|
||||||
|
0 => "crop='min(iw,ih)':'min(iw,ih)'".into(),
|
||||||
|
1 => "crop='min(iw,ih*16/9)':'min(ih,iw*9/16)'".into(),
|
||||||
|
2 => "crop='min(iw,ih*9/16)':'min(ih,iw*16/9)'".into(),
|
||||||
|
3 => "crop='min(iw,ih*4/3)':'min(ih,iw*3/4)'".into(),
|
||||||
|
_ => {
|
||||||
|
if op.text(1).is_empty() || op.text(2).is_empty() {
|
||||||
|
notes.push("Crop: custom width/height missing, skipped".into());
|
||||||
|
continue;
|
||||||
|
}
|
||||||
|
let mut f = format!("crop={}:{}", op.text(1), op.text(2));
|
||||||
|
if !op.text(3).is_empty() && !op.text(4).is_empty() {
|
||||||
|
f = format!("{}:{}:{}", f, op.text(3), op.text(4));
|
||||||
|
}
|
||||||
|
f
|
||||||
|
}
|
||||||
|
};
|
||||||
|
vf.push(f);
|
||||||
|
}
|
||||||
|
OpKind::Rotate => {
|
||||||
|
vf.push(
|
||||||
|
match op.choice(0) {
|
||||||
|
0 => "transpose=1",
|
||||||
|
1 => "transpose=2",
|
||||||
|
2 => "hflip,vflip",
|
||||||
|
3 => "hflip",
|
||||||
|
_ => "vflip",
|
||||||
|
}
|
||||||
|
.into(),
|
||||||
|
);
|
||||||
|
}
|
||||||
|
OpKind::Speed => {
|
||||||
|
let f: f64 = op.choice_str(0).trim_end_matches('x').parse().unwrap_or(1.0);
|
||||||
|
speed_factor = f;
|
||||||
|
if has_video {
|
||||||
|
vf.push(format!("setpts=PTS/{}", f));
|
||||||
|
}
|
||||||
|
if has_audio {
|
||||||
|
af.extend(atempo_chain(f));
|
||||||
|
}
|
||||||
|
}
|
||||||
|
OpKind::Adjust => {
|
||||||
|
let b = op.choice_str(0).trim_start_matches('+');
|
||||||
|
let c = op.choice_str(1);
|
||||||
|
let s = op.choice_str(2);
|
||||||
|
if b == "0" && c == "1.0" && s == "1.0" {
|
||||||
|
notes.push("Color adjust: everything at default, skipped".into());
|
||||||
|
} else {
|
||||||
|
vf.push(format!("eq=brightness={}:contrast={}:saturation={}", b, c, s));
|
||||||
|
}
|
||||||
|
}
|
||||||
|
OpKind::Effect => {
|
||||||
|
let fade_out_start = (trim_dur - 1.0).max(0.0);
|
||||||
|
match op.choice(0) {
|
||||||
|
0 => vf.push("hue=s=0".into()),
|
||||||
|
1 => vf.push(
|
||||||
|
"colorchannelmixer=.393:.769:.189:0:.349:.686:.168:0:.272:.534:.131"
|
||||||
|
.into(),
|
||||||
|
),
|
||||||
|
2 => vf.push("gblur=sigma=8".into()),
|
||||||
|
3 => vf.push("unsharp=5:5:1.0".into()),
|
||||||
|
4 => vf.push("vignette".into()),
|
||||||
|
5 => vf.push("hqdn3d=4".into()),
|
||||||
|
6 => vf.push("fade=t=in:st=0:d=1".into()),
|
||||||
|
7 => vf.push(format!("fade=t=out:st={:.2}:d=1", fade_out_start)),
|
||||||
|
_ => {
|
||||||
|
vf.push("fade=t=in:st=0:d=1".into());
|
||||||
|
vf.push(format!("fade=t=out:st={:.2}:d=1", fade_out_start));
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
OpKind::Fps => {
|
||||||
|
has_fps_op = true;
|
||||||
|
vf.push(format!("fps={}", op.choice_str(0)));
|
||||||
|
}
|
||||||
|
OpKind::Compress => {
|
||||||
|
let h265 = op.choice(0) == 1;
|
||||||
|
let crf = match (h265, op.choice(1)) {
|
||||||
|
(false, 0) => 23,
|
||||||
|
(false, 1) => 18,
|
||||||
|
(false, 2) => 28,
|
||||||
|
(false, _) => 33,
|
||||||
|
(true, 0) => 27,
|
||||||
|
(true, 1) => 22,
|
||||||
|
(true, 2) => 32,
|
||||||
|
(true, _) => 36,
|
||||||
|
};
|
||||||
|
let preset = match op.choice(2) {
|
||||||
|
0 => "medium",
|
||||||
|
1 => "fast",
|
||||||
|
_ => "slow",
|
||||||
|
};
|
||||||
|
out.push("-c:v".into());
|
||||||
|
out.push(if h265 { "libx265" } else { "libx264" }.into());
|
||||||
|
out.push("-crf".into());
|
||||||
|
out.push(crf.to_string());
|
||||||
|
out.push("-preset".into());
|
||||||
|
out.push(preset.into());
|
||||||
|
out.push("-pix_fmt".into());
|
||||||
|
out.push("yuv420p".into());
|
||||||
|
if has_audio {
|
||||||
|
out.push("-c:a".into());
|
||||||
|
out.push("aac".into());
|
||||||
|
out.push("-b:a".into());
|
||||||
|
out.push("128k".into());
|
||||||
|
}
|
||||||
|
if h265 && (ext == "mp4" || ext == "mov") {
|
||||||
|
out.push("-tag:v".into());
|
||||||
|
out.push("hvc1".into());
|
||||||
|
notes.push("H.265 tagged as hvc1 so Apple players accept it".into());
|
||||||
|
}
|
||||||
|
}
|
||||||
|
// Format and Audio offer different choices for video and audio
|
||||||
|
// inputs, so they are matched by name rather than index.
|
||||||
|
OpKind::Format => {
|
||||||
|
let sel = op.choice_str(0);
|
||||||
|
if sel.starts_with("MP4") {
|
||||||
|
ext = "mp4".into();
|
||||||
|
} else if sel.starts_with("MKV") {
|
||||||
|
ext = "mkv".into();
|
||||||
|
} else if sel.starts_with("WebM") {
|
||||||
|
ext = "webm".into();
|
||||||
|
out.push("-c:v".into());
|
||||||
|
out.push("libvpx-vp9".into());
|
||||||
|
out.push("-crf".into());
|
||||||
|
out.push("32".into());
|
||||||
|
out.push("-b:v".into());
|
||||||
|
out.push("0".into());
|
||||||
|
if has_audio {
|
||||||
|
out.push("-c:a".into());
|
||||||
|
out.push("libopus".into());
|
||||||
|
}
|
||||||
|
} else if sel.starts_with("MOV") {
|
||||||
|
ext = "mov".into();
|
||||||
|
} else if sel.starts_with("GIF") {
|
||||||
|
ext = "gif".into();
|
||||||
|
gif = true;
|
||||||
|
} else {
|
||||||
|
audio_only_output = true;
|
||||||
|
out.push("-vn".into());
|
||||||
|
if sel.starts_with("MP3") {
|
||||||
|
ext = "mp3".into();
|
||||||
|
out.push("-c:a".into());
|
||||||
|
out.push("libmp3lame".into());
|
||||||
|
out.push("-q:a".into());
|
||||||
|
out.push("2".into());
|
||||||
|
} else if sel.starts_with("M4A") {
|
||||||
|
ext = "m4a".into();
|
||||||
|
out.push("-c:a".into());
|
||||||
|
out.push("aac".into());
|
||||||
|
out.push("-b:a".into());
|
||||||
|
out.push("192k".into());
|
||||||
|
} else if sel.starts_with("FLAC") {
|
||||||
|
ext = "flac".into();
|
||||||
|
out.push("-c:a".into());
|
||||||
|
out.push("flac".into());
|
||||||
|
} else if sel.starts_with("OGG") {
|
||||||
|
ext = "ogg".into();
|
||||||
|
out.push("-c:a".into());
|
||||||
|
out.push("libopus".into());
|
||||||
|
out.push("-b:a".into());
|
||||||
|
out.push("128k".into());
|
||||||
|
} else {
|
||||||
|
ext = "wav".into();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
OpKind::Audio => {
|
||||||
|
if !has_audio {
|
||||||
|
notes.push("Audio: this file has no audio track, skipped".into());
|
||||||
|
continue;
|
||||||
|
}
|
||||||
|
match op.choice_str(0) {
|
||||||
|
"Remove audio" => {
|
||||||
|
out.push("-an".into());
|
||||||
|
}
|
||||||
|
"Volume +50%" => af.push("volume=1.5".into()),
|
||||||
|
"Volume 2x" => af.push("volume=2.0".into()),
|
||||||
|
"Volume -50%" => af.push("volume=0.5".into()),
|
||||||
|
"Normalize loudness" => af.push("loudnorm".into()),
|
||||||
|
_ => {
|
||||||
|
af.push("afade=t=in:st=0:d=1".into());
|
||||||
|
af.push(format!(
|
||||||
|
"afade=t=out:st={:.2}:d=1",
|
||||||
|
(trim_dur - 1.0).max(0.0)
|
||||||
|
));
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if !has_video && !vf.is_empty() {
|
||||||
|
notes.push("This file has no video stream; picture edits were skipped".into());
|
||||||
|
vf.clear();
|
||||||
|
}
|
||||||
|
if audio_only_output && !vf.is_empty() {
|
||||||
|
notes.push("Audio-only output: picture edits were dropped".into());
|
||||||
|
vf.clear();
|
||||||
|
}
|
||||||
|
|
||||||
|
// Stream copy is only possible when nothing has to be re-encoded.
|
||||||
|
let only_trims = ops.iter().all(|o| o.kind == OpKind::Trim);
|
||||||
|
if copy_requested {
|
||||||
|
if only_trims {
|
||||||
|
out.push("-c".into());
|
||||||
|
out.push("copy".into());
|
||||||
|
notes.push("Stream copy: instant, but cuts land on keyframes (\u{b1}a few seconds)".into());
|
||||||
|
} else {
|
||||||
|
notes.push("Stream copy disabled: other edits require re-encoding".into());
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if speed_factor != 1.0 && expected > 0.0 {
|
||||||
|
expected /= speed_factor;
|
||||||
|
}
|
||||||
|
|
||||||
|
// Assemble the argument list.
|
||||||
|
let mut args: Vec<String> = vec!["-y".into()];
|
||||||
|
args.extend(pre);
|
||||||
|
args.push("-i".into());
|
||||||
|
args.push(input.to_string_lossy().into_owned());
|
||||||
|
|
||||||
|
if gif {
|
||||||
|
// GIF needs a palette pass to avoid ugly dithering; bundle the user's
|
||||||
|
// filters into the palette graph.
|
||||||
|
let mut chain: Vec<String> = Vec::new();
|
||||||
|
if !has_fps_op {
|
||||||
|
chain.push("fps=12".into());
|
||||||
|
}
|
||||||
|
if !has_resize_op {
|
||||||
|
chain.push("scale=480:-2:flags=lanczos".into());
|
||||||
|
}
|
||||||
|
chain.extend(vf);
|
||||||
|
let fc = format!(
|
||||||
|
"{},split[a][b];[a]palettegen[p];[b][p]paletteuse",
|
||||||
|
chain.join(",")
|
||||||
|
);
|
||||||
|
args.push("-filter_complex".into());
|
||||||
|
args.push(fc);
|
||||||
|
args.push("-an".into());
|
||||||
|
af.clear();
|
||||||
|
notes.push("GIF: palette pass added for good colors; audio removed".into());
|
||||||
|
} else {
|
||||||
|
if !vf.is_empty() {
|
||||||
|
args.push("-vf".into());
|
||||||
|
args.push(vf.join(","));
|
||||||
|
}
|
||||||
|
if !af.is_empty() {
|
||||||
|
args.push("-af".into());
|
||||||
|
args.push(af.join(","));
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
args.extend(out);
|
||||||
|
|
||||||
|
let dir = input.parent().unwrap_or(Path::new("."));
|
||||||
|
let stem = if output_stem.trim().is_empty() { "output" } else { output_stem.trim() };
|
||||||
|
let output = dir.join(format!("{}.{}", stem, ext));
|
||||||
|
args.push(output.to_string_lossy().into_owned());
|
||||||
|
|
||||||
|
if output.exists() {
|
||||||
|
notes.push("Output file already exists and will be overwritten (-y)".into());
|
||||||
|
}
|
||||||
|
|
||||||
|
Built { args, output, expected_duration: expected, notes }
|
||||||
|
}
|
||||||
|
|
||||||
|
/// atempo only accepts 0.5–2.0 per instance, so chain instances for larger
|
||||||
|
/// factors.
|
||||||
|
fn atempo_chain(mut f: f64) -> Vec<String> {
|
||||||
|
let mut v = Vec::new();
|
||||||
|
while f > 2.0 {
|
||||||
|
v.push("atempo=2.0".to_string());
|
||||||
|
f /= 2.0;
|
||||||
|
}
|
||||||
|
while f < 0.5 {
|
||||||
|
v.push("atempo=0.5".to_string());
|
||||||
|
f /= 0.5;
|
||||||
|
}
|
||||||
|
if (f - 1.0).abs() > 1e-3 || v.is_empty() {
|
||||||
|
v.push(format!("atempo={}", f));
|
||||||
|
}
|
||||||
|
v
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Parse "1:23:45.5", "12:34" or "90.5" into seconds.
|
||||||
|
pub fn parse_time(s: &str) -> Option<f64> {
|
||||||
|
let s = s.trim();
|
||||||
|
if s.is_empty() {
|
||||||
|
return None;
|
||||||
|
}
|
||||||
|
let mut total = 0.0;
|
||||||
|
for part in s.split(':') {
|
||||||
|
let n: f64 = part.parse().ok()?;
|
||||||
|
total = total * 60.0 + n;
|
||||||
|
}
|
||||||
|
Some(total)
|
||||||
|
}
|
||||||
|
|
||||||
|
fn fmt_arg_secs(s: f64) -> String {
|
||||||
|
let r = format!("{:.3}", s);
|
||||||
|
r.trim_end_matches('0').trim_end_matches('.').to_string()
|
||||||
|
}
|
||||||
|
|
||||||
|
pub fn fmt_clock(secs: f64) -> String {
|
||||||
|
let s = secs.max(0.0) as u64;
|
||||||
|
let (h, m, sec) = (s / 3600, (s % 3600) / 60, s % 60);
|
||||||
|
if h > 0 {
|
||||||
|
format!("{}:{:02}:{:02}", h, m, sec)
|
||||||
|
} else {
|
||||||
|
format!("{}:{:02}", m, sec)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
pub fn fmt_size(bytes: u64) -> String {
|
||||||
|
let b = bytes as f64;
|
||||||
|
if b >= 1e9 {
|
||||||
|
format!("{:.2} GB", b / 1e9)
|
||||||
|
} else if b >= 1e6 {
|
||||||
|
format!("{:.1} MB", b / 1e6)
|
||||||
|
} else if b >= 1e3 {
|
||||||
|
format!("{:.0} KB", b / 1e3)
|
||||||
|
} else {
|
||||||
|
format!("{} B", bytes)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Render the command for display, shell-quoting where needed so it can be
|
||||||
|
/// copy-pasted into a terminal.
|
||||||
|
pub fn preview_string(args: &[String]) -> String {
|
||||||
|
let mut s = String::from("ffmpeg");
|
||||||
|
for a in args {
|
||||||
|
s.push(' ');
|
||||||
|
if a.chars().any(|c| !(c.is_alphanumeric() || "-_./=:".contains(c))) {
|
||||||
|
s.push('\'');
|
||||||
|
s.push_str(&a.replace('\'', "'\\''"));
|
||||||
|
s.push('\'');
|
||||||
|
} else {
|
||||||
|
s.push_str(a);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
s
|
||||||
|
}
|
||||||
|
|
||||||
|
// ---------------------------------------------------------------------------
|
||||||
|
// Running
|
||||||
|
|
||||||
|
pub enum RunMsg {
|
||||||
|
Progress { secs: f64, speed: String },
|
||||||
|
Stderr(String),
|
||||||
|
Finished,
|
||||||
|
}
|
||||||
|
|
||||||
|
pub struct Runner {
|
||||||
|
pub child: Child,
|
||||||
|
pub rx: Receiver<RunMsg>,
|
||||||
|
}
|
||||||
|
|
||||||
|
pub fn run(args: &[String]) -> Result<Runner> {
|
||||||
|
let mut child = Command::new("ffmpeg")
|
||||||
|
.args(["-hide_banner", "-nostdin", "-loglevel", "error", "-progress", "pipe:1"])
|
||||||
|
.args(args)
|
||||||
|
.stdin(Stdio::null())
|
||||||
|
.stdout(Stdio::piped())
|
||||||
|
.stderr(Stdio::piped())
|
||||||
|
.spawn()
|
||||||
|
.context("failed to start ffmpeg")?;
|
||||||
|
|
||||||
|
let stdout = child.stdout.take().expect("stdout piped");
|
||||||
|
let stderr = child.stderr.take().expect("stderr piped");
|
||||||
|
let (tx, rx) = mpsc::channel();
|
||||||
|
|
||||||
|
let tx2 = tx.clone();
|
||||||
|
thread::spawn(move || {
|
||||||
|
let mut secs = 0.0_f64;
|
||||||
|
let mut speed = String::new();
|
||||||
|
for line in BufReader::new(stdout).lines().map_while(|l| l.ok()) {
|
||||||
|
if let Some((k, v)) = line.split_once('=') {
|
||||||
|
match k {
|
||||||
|
// out_time_us and out_time_ms are both microseconds
|
||||||
|
// (a long-standing ffmpeg quirk).
|
||||||
|
"out_time_us" | "out_time_ms" => {
|
||||||
|
if let Ok(us) = v.trim().parse::<i64>() {
|
||||||
|
secs = us.max(0) as f64 / 1e6;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
"speed" => speed = v.trim().to_string(),
|
||||||
|
"progress" => {
|
||||||
|
let _ = tx2.send(RunMsg::Progress { secs, speed: speed.clone() });
|
||||||
|
}
|
||||||
|
_ => {}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
let _ = tx2.send(RunMsg::Finished);
|
||||||
|
});
|
||||||
|
|
||||||
|
thread::spawn(move || {
|
||||||
|
for line in BufReader::new(stderr).lines().map_while(|l| l.ok()) {
|
||||||
|
if !line.trim().is_empty() {
|
||||||
|
let _ = tx.send(RunMsg::Stderr(line));
|
||||||
|
}
|
||||||
|
}
|
||||||
|
});
|
||||||
|
|
||||||
|
Ok(Runner { child, rx })
|
||||||
|
}
|
||||||
+58
@@ -0,0 +1,58 @@
|
|||||||
|
mod app;
|
||||||
|
mod ffmpeg;
|
||||||
|
mod ops;
|
||||||
|
mod ui;
|
||||||
|
|
||||||
|
use std::process::Command;
|
||||||
|
use std::time::Duration;
|
||||||
|
|
||||||
|
use anyhow::{bail, Result};
|
||||||
|
use ratatui::crossterm::event::{self, Event, KeyEventKind};
|
||||||
|
use ratatui::DefaultTerminal;
|
||||||
|
|
||||||
|
use app::App;
|
||||||
|
|
||||||
|
fn main() -> Result<()> {
|
||||||
|
if let Some(arg) = std::env::args().nth(1) {
|
||||||
|
match arg.as_str() {
|
||||||
|
"--version" | "-V" => {
|
||||||
|
println!("lazyff {}", env!("CARGO_PKG_VERSION"));
|
||||||
|
return Ok(());
|
||||||
|
}
|
||||||
|
_ => {
|
||||||
|
println!("lazyff {} — a friendly TUI for FFmpeg", env!("CARGO_PKG_VERSION"));
|
||||||
|
println!("Usage: lazyff (opens a file browser in the current directory)");
|
||||||
|
return Ok(());
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
for bin in ["ffmpeg", "ffprobe"] {
|
||||||
|
if Command::new(bin).arg("-version").output().is_err() {
|
||||||
|
bail!("{bin} was not found on your PATH. Please install FFmpeg first.");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
let mut terminal = ratatui::init();
|
||||||
|
let result = run(&mut terminal);
|
||||||
|
ratatui::restore();
|
||||||
|
result
|
||||||
|
}
|
||||||
|
|
||||||
|
fn run(terminal: &mut DefaultTerminal) -> Result<()> {
|
||||||
|
let mut app = App::new()?;
|
||||||
|
loop {
|
||||||
|
app.poll_run_messages();
|
||||||
|
terminal.draw(|f| ui::draw(f, &mut app))?;
|
||||||
|
if event::poll(Duration::from_millis(100))? {
|
||||||
|
if let Event::Key(key) = event::read()? {
|
||||||
|
if key.kind == KeyEventKind::Press {
|
||||||
|
app.on_key(key);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if app.should_quit {
|
||||||
|
return Ok(());
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
+309
@@ -0,0 +1,309 @@
|
|||||||
|
//! The catalogue of editing operations and their user-editable fields.
|
||||||
|
//!
|
||||||
|
//! Every operation is a uniform list of fields (either a multiple-choice
|
||||||
|
//! value or a free-text value) so the form UI and the command builder can
|
||||||
|
//! treat them generically.
|
||||||
|
|
||||||
|
#[derive(Clone, Copy, PartialEq, Eq)]
|
||||||
|
pub enum OpKind {
|
||||||
|
Trim,
|
||||||
|
Resize,
|
||||||
|
Crop,
|
||||||
|
Rotate,
|
||||||
|
Speed,
|
||||||
|
Adjust,
|
||||||
|
Effect,
|
||||||
|
Fps,
|
||||||
|
Compress,
|
||||||
|
Format,
|
||||||
|
Audio,
|
||||||
|
}
|
||||||
|
|
||||||
|
use OpKind::*;
|
||||||
|
|
||||||
|
impl OpKind {
|
||||||
|
pub const ALL: [OpKind; 11] = [
|
||||||
|
Trim, Resize, Crop, Rotate, Speed, Adjust, Effect, Fps, Compress, Format, Audio,
|
||||||
|
];
|
||||||
|
|
||||||
|
pub fn name(self) -> &'static str {
|
||||||
|
match self {
|
||||||
|
Trim => "Trim / Cut",
|
||||||
|
Resize => "Resize",
|
||||||
|
Crop => "Crop",
|
||||||
|
Rotate => "Rotate / Flip",
|
||||||
|
Speed => "Speed",
|
||||||
|
Adjust => "Color adjust",
|
||||||
|
Effect => "Visual effect",
|
||||||
|
Fps => "Frame rate",
|
||||||
|
Compress => "Compress",
|
||||||
|
Format => "Convert format",
|
||||||
|
Audio => "Audio",
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Edits that only make sense when the input has a picture; hidden for
|
||||||
|
/// audio files.
|
||||||
|
pub fn video_only(self) -> bool {
|
||||||
|
matches!(
|
||||||
|
self,
|
||||||
|
Resize | Crop | Rotate | Adjust | Effect | Fps | Compress
|
||||||
|
)
|
||||||
|
}
|
||||||
|
|
||||||
|
pub fn blurb(self) -> &'static str {
|
||||||
|
match self {
|
||||||
|
Trim => "Keep only part of the file (start / end time)",
|
||||||
|
Resize => "Make the picture smaller or larger",
|
||||||
|
Crop => "Cut away the edges of the picture",
|
||||||
|
Rotate => "Rotate by 90/180 degrees or mirror it",
|
||||||
|
Speed => "Play faster or slower (pitch is preserved)",
|
||||||
|
Adjust => "Brightness, contrast and saturation",
|
||||||
|
Effect => "Grayscale, blur, sharpen, fade in/out...",
|
||||||
|
Fps => "Change frames per second",
|
||||||
|
Compress => "Shrink the file size by re-encoding",
|
||||||
|
Format => "Save as a different file type",
|
||||||
|
Audio => "Volume, loudness, fades, remove the track",
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Default fields. Some forms offer different choices depending on
|
||||||
|
/// whether the input has a video stream.
|
||||||
|
pub fn build(self, has_video: bool) -> Operation {
|
||||||
|
let fields = match self {
|
||||||
|
Trim => vec![
|
||||||
|
Field::text("Start (h:mm:ss)", "0:00"),
|
||||||
|
Field::text("End (h:mm:ss, empty = end)", ""),
|
||||||
|
Field::choice(
|
||||||
|
"Mode",
|
||||||
|
&["Re-encode (precise)", "Stream copy (instant, trim only)"],
|
||||||
|
0,
|
||||||
|
),
|
||||||
|
],
|
||||||
|
Resize => vec![
|
||||||
|
Field::choice(
|
||||||
|
"Size",
|
||||||
|
&[
|
||||||
|
"1080p", "720p", "480p", "360p", "1440p", "4K (2160p)", "Half size",
|
||||||
|
"Custom",
|
||||||
|
],
|
||||||
|
0,
|
||||||
|
),
|
||||||
|
Field::text("Custom width (if Custom)", ""),
|
||||||
|
Field::text("Custom height (if Custom)", ""),
|
||||||
|
],
|
||||||
|
Crop => vec![
|
||||||
|
Field::choice(
|
||||||
|
"Shape (centered)",
|
||||||
|
&[
|
||||||
|
"Square (1:1)",
|
||||||
|
"Widescreen (16:9)",
|
||||||
|
"Vertical (9:16)",
|
||||||
|
"Classic (4:3)",
|
||||||
|
"Custom",
|
||||||
|
],
|
||||||
|
0,
|
||||||
|
),
|
||||||
|
Field::text("Custom width (if Custom)", ""),
|
||||||
|
Field::text("Custom height (if Custom)", ""),
|
||||||
|
Field::text("Custom X (empty = center)", ""),
|
||||||
|
Field::text("Custom Y (empty = center)", ""),
|
||||||
|
],
|
||||||
|
Rotate => vec![Field::choice(
|
||||||
|
"Rotation",
|
||||||
|
&[
|
||||||
|
"90\u{b0} clockwise",
|
||||||
|
"90\u{b0} counter-clockwise",
|
||||||
|
"180\u{b0}",
|
||||||
|
"Mirror horizontally",
|
||||||
|
"Mirror vertically",
|
||||||
|
],
|
||||||
|
0,
|
||||||
|
)],
|
||||||
|
Speed => vec![Field::choice(
|
||||||
|
"Speed",
|
||||||
|
&["2x", "1.5x", "1.25x", "0.75x", "0.5x", "0.25x", "3x", "4x"],
|
||||||
|
0,
|
||||||
|
)],
|
||||||
|
Adjust => vec![
|
||||||
|
Field::choice(
|
||||||
|
"Brightness",
|
||||||
|
&["-0.3", "-0.2", "-0.1", "0", "+0.1", "+0.2", "+0.3"],
|
||||||
|
3,
|
||||||
|
),
|
||||||
|
Field::choice("Contrast", &["0.8", "0.9", "1.0", "1.1", "1.2", "1.4"], 2),
|
||||||
|
Field::choice(
|
||||||
|
"Saturation",
|
||||||
|
&["0.0", "0.5", "0.8", "1.0", "1.2", "1.5", "2.0"],
|
||||||
|
3,
|
||||||
|
),
|
||||||
|
],
|
||||||
|
Effect => vec![Field::choice(
|
||||||
|
"Effect",
|
||||||
|
&[
|
||||||
|
"Grayscale",
|
||||||
|
"Sepia",
|
||||||
|
"Blur",
|
||||||
|
"Sharpen",
|
||||||
|
"Vignette",
|
||||||
|
"Denoise",
|
||||||
|
"Fade in",
|
||||||
|
"Fade out",
|
||||||
|
"Fade in + out",
|
||||||
|
],
|
||||||
|
0,
|
||||||
|
)],
|
||||||
|
Fps => vec![Field::choice("Frame rate", &["30", "24", "60", "15", "12"], 0)],
|
||||||
|
Compress => vec![
|
||||||
|
Field::choice(
|
||||||
|
"Codec",
|
||||||
|
&["H.264 (most compatible)", "H.265 (smaller files)"],
|
||||||
|
0,
|
||||||
|
),
|
||||||
|
Field::choice(
|
||||||
|
"Quality",
|
||||||
|
&["Balanced", "High (bigger file)", "Small", "Tiny (worst quality)"],
|
||||||
|
0,
|
||||||
|
),
|
||||||
|
Field::choice(
|
||||||
|
"Encoding speed",
|
||||||
|
&["Medium", "Fast (bigger file)", "Slow (smaller file)"],
|
||||||
|
0,
|
||||||
|
),
|
||||||
|
],
|
||||||
|
Format => {
|
||||||
|
let options: &'static [&'static str] = if has_video {
|
||||||
|
&[
|
||||||
|
"MP4 video",
|
||||||
|
"MKV video",
|
||||||
|
"WebM video",
|
||||||
|
"MOV video",
|
||||||
|
"GIF animation",
|
||||||
|
"MP3 (audio only)",
|
||||||
|
"M4A (audio only)",
|
||||||
|
"WAV (audio only)",
|
||||||
|
]
|
||||||
|
} else {
|
||||||
|
&["MP3", "M4A (AAC)", "FLAC (lossless)", "WAV (lossless)", "OGG (Opus)"]
|
||||||
|
};
|
||||||
|
vec![Field::choice("Convert to", options, 0)]
|
||||||
|
}
|
||||||
|
Audio => {
|
||||||
|
let options: &'static [&'static str] = if has_video {
|
||||||
|
&[
|
||||||
|
"Remove audio",
|
||||||
|
"Volume +50%",
|
||||||
|
"Volume 2x",
|
||||||
|
"Volume -50%",
|
||||||
|
"Normalize loudness",
|
||||||
|
"Fade in + out",
|
||||||
|
]
|
||||||
|
} else {
|
||||||
|
&[
|
||||||
|
"Volume +50%",
|
||||||
|
"Volume 2x",
|
||||||
|
"Volume -50%",
|
||||||
|
"Normalize loudness",
|
||||||
|
"Fade in + out",
|
||||||
|
]
|
||||||
|
};
|
||||||
|
vec![Field::choice("Audio", options, 0)]
|
||||||
|
}
|
||||||
|
};
|
||||||
|
Operation { kind: self, fields }
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
#[derive(Clone)]
|
||||||
|
pub enum FieldValue {
|
||||||
|
Choice {
|
||||||
|
options: &'static [&'static str],
|
||||||
|
selected: usize,
|
||||||
|
},
|
||||||
|
Text(String),
|
||||||
|
}
|
||||||
|
|
||||||
|
#[derive(Clone)]
|
||||||
|
pub struct Field {
|
||||||
|
pub label: &'static str,
|
||||||
|
pub value: FieldValue,
|
||||||
|
}
|
||||||
|
|
||||||
|
impl Field {
|
||||||
|
fn choice(label: &'static str, options: &'static [&'static str], selected: usize) -> Self {
|
||||||
|
Field { label, value: FieldValue::Choice { options, selected } }
|
||||||
|
}
|
||||||
|
fn text(label: &'static str, initial: &str) -> Self {
|
||||||
|
Field { label, value: FieldValue::Text(initial.to_string()) }
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
#[derive(Clone)]
|
||||||
|
pub struct Operation {
|
||||||
|
pub kind: OpKind,
|
||||||
|
pub fields: Vec<Field>,
|
||||||
|
}
|
||||||
|
|
||||||
|
impl Operation {
|
||||||
|
/// Selected index of a choice field.
|
||||||
|
pub fn choice(&self, i: usize) -> usize {
|
||||||
|
match &self.fields[i].value {
|
||||||
|
FieldValue::Choice { selected, .. } => *selected,
|
||||||
|
FieldValue::Text(_) => 0,
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Selected option string of a choice field.
|
||||||
|
pub fn choice_str(&self, i: usize) -> &'static str {
|
||||||
|
match &self.fields[i].value {
|
||||||
|
FieldValue::Choice { options, selected } => options[*selected],
|
||||||
|
FieldValue::Text(_) => "",
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Trimmed contents of a text field.
|
||||||
|
pub fn text(&self, i: usize) -> &str {
|
||||||
|
match &self.fields[i].value {
|
||||||
|
FieldValue::Text(s) => s.trim(),
|
||||||
|
FieldValue::Choice { .. } => "",
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/// One-line description shown in the operations list.
|
||||||
|
pub fn summary(&self) -> String {
|
||||||
|
match self.kind {
|
||||||
|
Trim => {
|
||||||
|
let start = if self.text(0).is_empty() { "0:00" } else { self.text(0) };
|
||||||
|
let end = if self.text(1).is_empty() { "end" } else { self.text(1) };
|
||||||
|
let mode = if self.choice(2) == 1 { ", stream copy" } else { "" };
|
||||||
|
format!("{} \u{2192} {}{}", start, end, mode)
|
||||||
|
}
|
||||||
|
Resize => {
|
||||||
|
if self.choice_str(0) == "Custom" {
|
||||||
|
format!("{}\u{d7}{}", self.text(1), self.text(2))
|
||||||
|
} else {
|
||||||
|
self.choice_str(0).to_string()
|
||||||
|
}
|
||||||
|
}
|
||||||
|
Crop => {
|
||||||
|
if self.choice_str(0) == "Custom" {
|
||||||
|
format!("{}\u{d7}{}", self.text(1), self.text(2))
|
||||||
|
} else {
|
||||||
|
self.choice_str(0).to_string()
|
||||||
|
}
|
||||||
|
}
|
||||||
|
Adjust => format!(
|
||||||
|
"bright {} / contrast {} / sat {}",
|
||||||
|
self.choice_str(0),
|
||||||
|
self.choice_str(1),
|
||||||
|
self.choice_str(2)
|
||||||
|
),
|
||||||
|
Compress => format!(
|
||||||
|
"{}, {}",
|
||||||
|
self.choice_str(0).split(' ').next().unwrap_or(""),
|
||||||
|
self.choice_str(1)
|
||||||
|
),
|
||||||
|
_ => self.choice_str(0).to_string(),
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
@@ -0,0 +1,430 @@
|
|||||||
|
//! All rendering. The app is two screens (file browser, editor) plus
|
||||||
|
//! centered modal popups.
|
||||||
|
|
||||||
|
use ratatui::layout::{Alignment, Constraint, Layout, Rect};
|
||||||
|
use ratatui::style::{Color, Modifier, Style};
|
||||||
|
use ratatui::text::{Line, Span, Text};
|
||||||
|
use ratatui::widgets::{
|
||||||
|
Block, BorderType, Borders, Clear, Gauge, List, ListItem, ListState, Paragraph, Wrap,
|
||||||
|
};
|
||||||
|
use ratatui::Frame;
|
||||||
|
|
||||||
|
use crate::app::{App, Modal, Screen};
|
||||||
|
use crate::ffmpeg;
|
||||||
|
use crate::ops::FieldValue;
|
||||||
|
|
||||||
|
// Catppuccin Macchiato (https://catppuccin.com), blue accent.
|
||||||
|
const ACCENT: Color = Color::Rgb(0x8a, 0xad, 0xf4); // blue
|
||||||
|
const ON_ACCENT: Color = Color::Rgb(0x24, 0x27, 0x3a); // base, for text on accent
|
||||||
|
const TEXT: Color = Color::Rgb(0xca, 0xd3, 0xf5); // text
|
||||||
|
const SUBTLE: Color = Color::Rgb(0xa5, 0xad, 0xcb); // subtext0
|
||||||
|
const DIM: Color = Color::Rgb(0x6e, 0x73, 0x8d); // overlay0
|
||||||
|
const YELLOW: Color = Color::Rgb(0xee, 0xd4, 0x9f);
|
||||||
|
const GREEN: Color = Color::Rgb(0xa6, 0xda, 0x95);
|
||||||
|
const RED: Color = Color::Rgb(0xed, 0x87, 0x96);
|
||||||
|
const LAVENDER: Color = Color::Rgb(0xb7, 0xbd, 0xf8);
|
||||||
|
|
||||||
|
pub fn draw(f: &mut Frame, app: &mut App) {
|
||||||
|
match app.screen {
|
||||||
|
Screen::Browser => draw_browser(f, app),
|
||||||
|
Screen::Editor => draw_editor(f, app),
|
||||||
|
}
|
||||||
|
// Modals render on top of whichever screen is active.
|
||||||
|
let modal_ptr = app.modal.take();
|
||||||
|
if let Some(modal) = &modal_ptr {
|
||||||
|
draw_modal(f, app, modal);
|
||||||
|
}
|
||||||
|
app.modal = modal_ptr;
|
||||||
|
}
|
||||||
|
|
||||||
|
fn title_block(title: impl Into<String>) -> Block<'static> {
|
||||||
|
Block::default()
|
||||||
|
.borders(Borders::ALL)
|
||||||
|
.border_type(BorderType::Rounded)
|
||||||
|
.title(Span::styled(
|
||||||
|
format!(" {} ", title.into()),
|
||||||
|
Style::default().fg(ACCENT).add_modifier(Modifier::BOLD),
|
||||||
|
))
|
||||||
|
}
|
||||||
|
|
||||||
|
fn key_hint(line: &[(&str, &str)]) -> Line<'static> {
|
||||||
|
let mut spans = Vec::new();
|
||||||
|
for (key, what) in line {
|
||||||
|
spans.push(Span::styled(
|
||||||
|
format!(" {} ", key),
|
||||||
|
Style::default().fg(ON_ACCENT).bg(ACCENT),
|
||||||
|
));
|
||||||
|
spans.push(Span::styled(format!(" {} ", what), Style::default().fg(SUBTLE)));
|
||||||
|
}
|
||||||
|
Line::from(spans)
|
||||||
|
}
|
||||||
|
|
||||||
|
// ---------------------------------------------------------------------------
|
||||||
|
// Browser
|
||||||
|
|
||||||
|
fn draw_browser(f: &mut Frame, app: &mut App) {
|
||||||
|
let [header, main, footer] =
|
||||||
|
Layout::vertical([Constraint::Length(3), Constraint::Min(0), Constraint::Length(1)])
|
||||||
|
.areas(f.area());
|
||||||
|
|
||||||
|
let banner = Paragraph::new(Line::from(vec![
|
||||||
|
Span::styled("lazyff ", Style::default().fg(ACCENT).add_modifier(Modifier::BOLD)),
|
||||||
|
Span::styled("— pick a video or audio file to edit", Style::default().fg(SUBTLE)),
|
||||||
|
]))
|
||||||
|
.block(title_block(app.cwd.display().to_string()));
|
||||||
|
f.render_widget(banner, header);
|
||||||
|
|
||||||
|
let items: Vec<ListItem> = app
|
||||||
|
.entries
|
||||||
|
.iter()
|
||||||
|
.map(|e| {
|
||||||
|
if e.is_dir {
|
||||||
|
ListItem::new(Line::from(vec![
|
||||||
|
Span::styled("\u{1f4c1} ", Style::default()),
|
||||||
|
Span::styled(e.name.clone(), Style::default().fg(LAVENDER)),
|
||||||
|
Span::raw("/"),
|
||||||
|
]))
|
||||||
|
} else {
|
||||||
|
ListItem::new(Line::from(vec![
|
||||||
|
Span::raw("\u{1f3ac} "),
|
||||||
|
Span::raw(e.name.clone()),
|
||||||
|
]))
|
||||||
|
}
|
||||||
|
})
|
||||||
|
.collect();
|
||||||
|
|
||||||
|
let mut block = title_block("Files");
|
||||||
|
if let Some(err) = &app.browser_error {
|
||||||
|
block = block.title_bottom(Line::from(Span::styled(
|
||||||
|
format!(" {} ", err.lines().next().unwrap_or("error")),
|
||||||
|
Style::default().fg(RED),
|
||||||
|
)));
|
||||||
|
}
|
||||||
|
let list = List::new(items)
|
||||||
|
.block(block)
|
||||||
|
.highlight_style(Style::default().bg(ACCENT).fg(ON_ACCENT).add_modifier(Modifier::BOLD))
|
||||||
|
.highlight_symbol(" ");
|
||||||
|
f.render_stateful_widget(list, main, &mut app.browser_state);
|
||||||
|
|
||||||
|
let hints = key_hint(&[
|
||||||
|
("\u{2191}\u{2193}", "move"),
|
||||||
|
("Enter", "open"),
|
||||||
|
("Backspace", "up a folder"),
|
||||||
|
("q", "quit"),
|
||||||
|
]);
|
||||||
|
f.render_widget(Paragraph::new(hints), footer);
|
||||||
|
}
|
||||||
|
|
||||||
|
// ---------------------------------------------------------------------------
|
||||||
|
// Editor
|
||||||
|
|
||||||
|
fn draw_editor(f: &mut Frame, app: &mut App) {
|
||||||
|
let [main, footer] =
|
||||||
|
Layout::vertical([Constraint::Min(0), Constraint::Length(1)]).areas(f.area());
|
||||||
|
let [left, right] =
|
||||||
|
Layout::horizontal([Constraint::Percentage(52), Constraint::Percentage(48)]).areas(main);
|
||||||
|
|
||||||
|
// Left: list of queued operations.
|
||||||
|
let input_name = app
|
||||||
|
.input
|
||||||
|
.as_ref()
|
||||||
|
.and_then(|p| p.file_name())
|
||||||
|
.map(|n| n.to_string_lossy().into_owned())
|
||||||
|
.unwrap_or_default();
|
||||||
|
|
||||||
|
let items: Vec<ListItem> = if app.ops.is_empty() {
|
||||||
|
vec![ListItem::new(Text::from(vec![
|
||||||
|
Line::raw(""),
|
||||||
|
Line::styled(" No edits yet.", Style::default().fg(DIM)),
|
||||||
|
Line::styled(" Press 'a' to add one (trim, resize, compress...).", Style::default().fg(DIM)),
|
||||||
|
]))]
|
||||||
|
} else {
|
||||||
|
app.ops
|
||||||
|
.iter()
|
||||||
|
.enumerate()
|
||||||
|
.map(|(i, op)| {
|
||||||
|
ListItem::new(Line::from(vec![
|
||||||
|
Span::styled(format!(" {}. ", i + 1), Style::default().fg(DIM)),
|
||||||
|
Span::styled(
|
||||||
|
format!("{:<15} ", op.kind.name()),
|
||||||
|
Style::default().fg(YELLOW),
|
||||||
|
),
|
||||||
|
Span::raw(op.summary()),
|
||||||
|
]))
|
||||||
|
})
|
||||||
|
.collect()
|
||||||
|
};
|
||||||
|
let list = List::new(items)
|
||||||
|
.block(title_block(format!("Edits \u{2014} {}", input_name)))
|
||||||
|
.highlight_style(Style::default().bg(ACCENT).fg(ON_ACCENT).add_modifier(Modifier::BOLD));
|
||||||
|
f.render_stateful_widget(list, left, &mut app.op_state);
|
||||||
|
|
||||||
|
// Right: media info on top, command preview below.
|
||||||
|
let [info_area, cmd_area] =
|
||||||
|
Layout::vertical([Constraint::Length(9), Constraint::Min(0)]).areas(right);
|
||||||
|
|
||||||
|
if let Some(m) = &app.media {
|
||||||
|
let mut lines = vec![
|
||||||
|
info_line("Container", &m.format),
|
||||||
|
info_line("Duration", &ffmpeg::fmt_clock(m.duration)),
|
||||||
|
info_line("Size", &ffmpeg::fmt_size(m.size_bytes)),
|
||||||
|
];
|
||||||
|
if let (Some(c), Some(w), Some(h)) = (&m.video_codec, m.width, m.height) {
|
||||||
|
let fps = m.fps.map(|f| format!(" @ {:.2} fps", f)).unwrap_or_default();
|
||||||
|
lines.push(info_line("Video", &format!("{} {}\u{d7}{}{}", c, w, h, fps)));
|
||||||
|
} else {
|
||||||
|
lines.push(info_line("Video", "none (audio file)"));
|
||||||
|
}
|
||||||
|
lines.push(info_line(
|
||||||
|
"Audio",
|
||||||
|
m.audio_codec.as_deref().unwrap_or("none"),
|
||||||
|
));
|
||||||
|
f.render_widget(
|
||||||
|
Paragraph::new(lines).block(title_block("Media info")),
|
||||||
|
info_area,
|
||||||
|
);
|
||||||
|
}
|
||||||
|
|
||||||
|
// Command preview, rebuilt every frame (cheap) so it always matches.
|
||||||
|
if let (Some(input), Some(media)) = (&app.input, &app.media) {
|
||||||
|
let built = ffmpeg::build(input, &app.ops, &app.output_stem, media);
|
||||||
|
let mut text = Text::default();
|
||||||
|
text.push_line(Line::styled(
|
||||||
|
format!("Output: {}", built.output.display()),
|
||||||
|
Style::default().fg(GREEN),
|
||||||
|
));
|
||||||
|
text.push_line(Line::raw(""));
|
||||||
|
text.push_line(Line::styled(
|
||||||
|
ffmpeg::preview_string(&built.args),
|
||||||
|
Style::default().fg(TEXT),
|
||||||
|
));
|
||||||
|
if !built.notes.is_empty() {
|
||||||
|
text.push_line(Line::raw(""));
|
||||||
|
for n in &built.notes {
|
||||||
|
text.push_line(Line::styled(
|
||||||
|
format!("\u{2139} {}", n),
|
||||||
|
Style::default().fg(YELLOW),
|
||||||
|
));
|
||||||
|
}
|
||||||
|
}
|
||||||
|
f.render_widget(
|
||||||
|
Paragraph::new(text)
|
||||||
|
.wrap(Wrap { trim: false })
|
||||||
|
.block(title_block("Command (what lazyff will run)")),
|
||||||
|
cmd_area,
|
||||||
|
);
|
||||||
|
}
|
||||||
|
|
||||||
|
let hints = key_hint(&[
|
||||||
|
("a", "add edit"),
|
||||||
|
("Enter", "change"),
|
||||||
|
("d", "delete"),
|
||||||
|
("J/K", "reorder"),
|
||||||
|
("o", "output name"),
|
||||||
|
("r", "run!"),
|
||||||
|
("Esc", "files"),
|
||||||
|
("q", "quit"),
|
||||||
|
]);
|
||||||
|
f.render_widget(Paragraph::new(hints), footer);
|
||||||
|
}
|
||||||
|
|
||||||
|
fn info_line(label: &str, value: &str) -> Line<'static> {
|
||||||
|
Line::from(vec![
|
||||||
|
Span::styled(format!(" {:<10}", label), Style::default().fg(DIM)),
|
||||||
|
Span::raw(value.to_string()),
|
||||||
|
])
|
||||||
|
}
|
||||||
|
|
||||||
|
// ---------------------------------------------------------------------------
|
||||||
|
// Modals
|
||||||
|
|
||||||
|
fn draw_modal(f: &mut Frame, app: &mut App, modal: &Modal) {
|
||||||
|
match modal {
|
||||||
|
Modal::AddOp { selected } => {
|
||||||
|
let kinds = app.available_kinds();
|
||||||
|
let title = if app.has_video() {
|
||||||
|
"Add an edit (Enter to choose, Esc to cancel)"
|
||||||
|
} else {
|
||||||
|
"Add an edit \u{2014} audio file (Enter to choose, Esc to cancel)"
|
||||||
|
};
|
||||||
|
let area = centered(f.area(), 64, kinds.len() as u16 + 2);
|
||||||
|
f.render_widget(Clear, area);
|
||||||
|
let items: Vec<ListItem> = kinds
|
||||||
|
.iter()
|
||||||
|
.map(|k| {
|
||||||
|
ListItem::new(Line::from(vec![
|
||||||
|
Span::styled(
|
||||||
|
format!(" {:<15} ", k.name()),
|
||||||
|
Style::default().fg(YELLOW),
|
||||||
|
),
|
||||||
|
Span::styled(k.blurb(), Style::default().fg(SUBTLE)),
|
||||||
|
]))
|
||||||
|
})
|
||||||
|
.collect();
|
||||||
|
let mut state = ListState::default();
|
||||||
|
state.select(Some(*selected));
|
||||||
|
let list = List::new(items)
|
||||||
|
.block(title_block(title))
|
||||||
|
.highlight_style(
|
||||||
|
Style::default().bg(ACCENT).fg(ON_ACCENT).add_modifier(Modifier::BOLD),
|
||||||
|
);
|
||||||
|
f.render_stateful_widget(list, area, &mut state);
|
||||||
|
}
|
||||||
|
|
||||||
|
Modal::EditOp { field, op, .. } => {
|
||||||
|
let area = centered(f.area(), 66, op.fields.len() as u16 + 4);
|
||||||
|
f.render_widget(Clear, area);
|
||||||
|
let mut lines = vec![Line::raw("")];
|
||||||
|
for (i, fld) in op.fields.iter().enumerate() {
|
||||||
|
let selected = i == *field;
|
||||||
|
let marker = if selected { " \u{25b8} " } else { " " };
|
||||||
|
let label_style = if selected {
|
||||||
|
Style::default().fg(ACCENT).add_modifier(Modifier::BOLD)
|
||||||
|
} else {
|
||||||
|
Style::default().fg(SUBTLE)
|
||||||
|
};
|
||||||
|
let value = match &fld.value {
|
||||||
|
FieldValue::Choice { options, selected: s } => {
|
||||||
|
format!("\u{25c2} {} \u{25b8}", options[*s])
|
||||||
|
}
|
||||||
|
FieldValue::Text(s) => {
|
||||||
|
if selected {
|
||||||
|
format!("{}\u{2581}", s)
|
||||||
|
} else if s.is_empty() {
|
||||||
|
"(empty)".to_string()
|
||||||
|
} else {
|
||||||
|
s.clone()
|
||||||
|
}
|
||||||
|
}
|
||||||
|
};
|
||||||
|
lines.push(Line::from(vec![
|
||||||
|
Span::raw(marker.to_string()),
|
||||||
|
Span::styled(format!("{:<28}", fld.label), label_style),
|
||||||
|
Span::styled(
|
||||||
|
value,
|
||||||
|
if selected {
|
||||||
|
Style::default().fg(TEXT).add_modifier(Modifier::BOLD)
|
||||||
|
} else {
|
||||||
|
Style::default().fg(SUBTLE)
|
||||||
|
},
|
||||||
|
),
|
||||||
|
]));
|
||||||
|
}
|
||||||
|
lines.push(Line::raw(""));
|
||||||
|
lines.push(Line::styled(
|
||||||
|
" \u{2191}\u{2193} field \u{2502} \u{2190}\u{2192} change \u{2502} type to edit \u{2502} Enter save \u{2502} Esc cancel",
|
||||||
|
Style::default().fg(DIM),
|
||||||
|
));
|
||||||
|
f.render_widget(
|
||||||
|
Paragraph::new(lines).block(title_block(op.kind.name())),
|
||||||
|
area,
|
||||||
|
);
|
||||||
|
}
|
||||||
|
|
||||||
|
Modal::Output { text } => {
|
||||||
|
let area = centered(f.area(), 60, 5);
|
||||||
|
f.render_widget(Clear, area);
|
||||||
|
let lines = vec![
|
||||||
|
Line::raw(""),
|
||||||
|
Line::from(vec![
|
||||||
|
Span::raw(" "),
|
||||||
|
Span::styled(
|
||||||
|
format!("{}\u{2581}", text),
|
||||||
|
Style::default().fg(TEXT).add_modifier(Modifier::BOLD),
|
||||||
|
),
|
||||||
|
Span::styled(
|
||||||
|
" (extension is chosen automatically)",
|
||||||
|
Style::default().fg(DIM),
|
||||||
|
),
|
||||||
|
]),
|
||||||
|
Line::styled(" Enter save \u{2502} Esc cancel", Style::default().fg(DIM)),
|
||||||
|
];
|
||||||
|
f.render_widget(
|
||||||
|
Paragraph::new(lines).block(title_block("Output file name")),
|
||||||
|
area,
|
||||||
|
);
|
||||||
|
}
|
||||||
|
|
||||||
|
Modal::Running => {
|
||||||
|
let area = centered(f.area(), 64, 8);
|
||||||
|
f.render_widget(Clear, area);
|
||||||
|
let block = title_block("Encoding\u{2026} (Esc to cancel)");
|
||||||
|
let inner = block.inner(area);
|
||||||
|
f.render_widget(block, area);
|
||||||
|
f.render_widget(Clear, inner);
|
||||||
|
|
||||||
|
if let Some(rs) = &app.run {
|
||||||
|
let [gauge_area, info_area, err_area] = Layout::vertical([
|
||||||
|
Constraint::Length(3),
|
||||||
|
Constraint::Length(1),
|
||||||
|
Constraint::Min(0),
|
||||||
|
])
|
||||||
|
.areas(inner);
|
||||||
|
|
||||||
|
let ratio = if rs.expected > 0.0 {
|
||||||
|
(rs.secs / rs.expected).clamp(0.0, 1.0)
|
||||||
|
} else {
|
||||||
|
0.0
|
||||||
|
};
|
||||||
|
let gauge = Gauge::default()
|
||||||
|
.gauge_style(Style::default().fg(ACCENT))
|
||||||
|
.ratio(ratio)
|
||||||
|
.label(format!("{:.0}%", ratio * 100.0));
|
||||||
|
f.render_widget(gauge, gauge_area.inner(ratatui::layout::Margin::new(1, 1)));
|
||||||
|
|
||||||
|
let speed = if rs.speed.is_empty() { "?".into() } else { rs.speed.clone() };
|
||||||
|
let info = Paragraph::new(format!(
|
||||||
|
"{} / {} speed {}",
|
||||||
|
ffmpeg::fmt_clock(rs.secs),
|
||||||
|
ffmpeg::fmt_clock(rs.expected),
|
||||||
|
speed
|
||||||
|
))
|
||||||
|
.alignment(Alignment::Center);
|
||||||
|
f.render_widget(info, info_area);
|
||||||
|
|
||||||
|
if !rs.errors.is_empty() {
|
||||||
|
let last = rs.errors.last().cloned().unwrap_or_default();
|
||||||
|
f.render_widget(
|
||||||
|
Paragraph::new(Line::styled(last, Style::default().fg(RED)))
|
||||||
|
.wrap(Wrap { trim: true }),
|
||||||
|
err_area,
|
||||||
|
);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
Modal::Done { success, title, message } => {
|
||||||
|
let wanted = message.lines().count() as u16 + 4;
|
||||||
|
let area = centered(f.area(), 70, wanted.min(f.area().height.saturating_sub(4)));
|
||||||
|
f.render_widget(Clear, area);
|
||||||
|
let color = if *success { GREEN } else { RED };
|
||||||
|
let block = Block::default()
|
||||||
|
.borders(Borders::ALL)
|
||||||
|
.border_type(BorderType::Rounded)
|
||||||
|
.border_style(Style::default().fg(color))
|
||||||
|
.title(Span::styled(
|
||||||
|
format!(" {} ", title),
|
||||||
|
Style::default().fg(color).add_modifier(Modifier::BOLD),
|
||||||
|
))
|
||||||
|
.title_bottom(Line::from(Span::styled(
|
||||||
|
" Enter to close ",
|
||||||
|
Style::default().fg(DIM),
|
||||||
|
)));
|
||||||
|
f.render_widget(
|
||||||
|
Paragraph::new(message.clone()).wrap(Wrap { trim: false }).block(block),
|
||||||
|
area,
|
||||||
|
);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
fn centered(area: Rect, width: u16, height: u16) -> Rect {
|
||||||
|
let w = width.min(area.width.saturating_sub(2));
|
||||||
|
let h = height.min(area.height.saturating_sub(2));
|
||||||
|
Rect {
|
||||||
|
x: area.x + (area.width.saturating_sub(w)) / 2,
|
||||||
|
y: area.y + (area.height.saturating_sub(h)) / 2,
|
||||||
|
width: w,
|
||||||
|
height: h,
|
||||||
|
}
|
||||||
|
}
|
||||||
Reference in New Issue
Block a user