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feat!: Add audio and subtitle stream parsing
* Refactor code into common processing for all streams and spezialized functions for audio and video. * Update code examples * Change line breaks in lib.rs to LF * Add handling of streams that contain additional identifiers in square brackets such as `Stream #0:1[0x2](eng):`. These are found in mov containers.
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Alexey Abel
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Oct 15, 2024
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,49 +1,62 @@ | ||
| //! Wrap a standalone FFmpeg binary in an intuitive Iterator interface. | ||
| //! | ||
| //! ## Example | ||
| //! | ||
| //! ```rust | ||
| //! use ffmpeg_sidecar::{command::FfmpegCommand, event::FfmpegEvent}; | ||
| //! | ||
| //! fn main() -> anyhow::Result<()> { | ||
| //! FfmpegCommand::new() // <- Builder API like `std::process::Command` | ||
| //! .testsrc() // <- Discoverable aliases for FFmpeg args | ||
| //! .rawvideo() // <- Convenient argument presets | ||
| //! .spawn()? // <- Uses an ordinary `std::process::Child` | ||
| //! .iter()? // <- Iterator over all log messages and video output | ||
| //! .for_each(|event: FfmpegEvent| { | ||
| //! match event { | ||
| //! FfmpegEvent::OutputFrame(frame) => { | ||
| //! println!("frame: {}x{}", frame.width, frame.height); | ||
| //! let _pixels: Vec<u8> = frame.data; // <- raw RGB pixels! 🎨 | ||
| //! } | ||
| //! FfmpegEvent::Progress(progress) => { | ||
| //! eprintln!("Current speed: {}x", progress.speed); // <- parsed progress updates | ||
| //! } | ||
| //! FfmpegEvent::Log(_level, msg) => { | ||
| //! eprintln!("[ffmpeg] {}", msg); // <- granular log message from stderr | ||
| //! } | ||
| //! _ => {} | ||
| //! } | ||
| //! }); | ||
| //! Ok(()) | ||
| //! } | ||
| //! ``` | ||
| //! | ||
|
|
||
| #[cfg(test)] | ||
| mod test; | ||
|
|
||
| pub mod child; | ||
| pub mod comma_iter; | ||
| pub mod command; | ||
| pub mod download; | ||
| pub mod event; | ||
| pub mod ffprobe; | ||
| pub mod iter; | ||
| pub mod log_parser; | ||
| pub mod metadata; | ||
| pub mod paths; | ||
| pub mod pix_fmt; | ||
| pub mod read_until_any; | ||
| pub mod version; | ||
| //! Wrap a standalone FFmpeg binary in an intuitive Iterator interface. | ||
| //! | ||
| //! ## Example | ||
| //! | ||
| //! ```rust | ||
| //! use ffmpeg_sidecar::{command::FfmpegCommand, event::FfmpegEvent}; | ||
| //! | ||
| //!fn main() -> anyhow::Result<()> { | ||
| //! FfmpegCommand::new() // <- Builder API like `std::process::Command` | ||
| //! .testsrc() // <- Discoverable aliases for FFmpeg args | ||
| //! .rawvideo() // <- Convenient argument presets | ||
| //! .spawn()? // <- Uses an ordinary `std::process::Child` | ||
| //! .iter()? // <- Iterator over all log messages and video output | ||
| //! .for_each(|event: FfmpegEvent| { | ||
| //! match event { | ||
| //! FfmpegEvent::OutputFrame(frame) => { | ||
| //! println!("frame: {}x{}", frame.width, frame.height); | ||
| //! let _pixels: Vec<u8> = frame.data; // <- raw RGB pixels! 🎨 | ||
| //! } | ||
| //! FfmpegEvent::Progress(progress) => { | ||
| //! eprintln!("Current speed: {}x", progress.speed); // <- parsed progress updates | ||
| //! } | ||
| //! FfmpegEvent::Log(_level, msg) => { | ||
| //! eprintln!("[ffmpeg] {}", msg); // <- granular log message from stderr | ||
| //! } | ||
| //! FfmpegEvent::ParsedInputStream(stream) => { | ||
| //! if stream.is_video() { | ||
| //! let video_data = stream.video_data(); | ||
| //! println!( | ||
| //! "Found video stream with index {} in input {} that has fps {}, width {}px, height {}px.", | ||
| //! stream.stream_index, | ||
| //! stream.parent_index, | ||
| //! video_data.fps, | ||
| //! video_data.width, | ||
| //! video_data.height | ||
| //! ); | ||
| //! } | ||
| //! } | ||
| //! _ => {} | ||
| //! } | ||
| //! }); | ||
| //! Ok(()) | ||
| //! } | ||
| //! ``` | ||
| //! | ||
|
|
||
| #[cfg(test)] | ||
| mod test; | ||
|
|
||
| pub mod child; | ||
| pub mod comma_iter; | ||
| pub mod command; | ||
| pub mod download; | ||
| pub mod event; | ||
| pub mod ffprobe; | ||
| pub mod iter; | ||
| pub mod log_parser; | ||
| pub mod metadata; | ||
| pub mod paths; | ||
| pub mod pix_fmt; | ||
| pub mod read_until_any; | ||
| pub mod version; |
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