Struct Encoder 

pub struct Encoder { /* private fields */ }

H.264 encoder. Build one with Encoder::new, feed it raw RGBA frames via encode_rgba, and publish the resulting Annex-B packets through Producer.

Implementations

impl Encoder

pub fn new(config: &Config) -> Result<Self, Error>

pub fn name(&self) -> &str

The ffmpeg encoder name in use, e.g. "h264_videotoolbox".

pub fn encode_rgba( &mut self, rgba: &[u8], width: u32, height: u32, keyframe: bool, ) -> Result<Vec<Bytes>, Error>

Encode one tightly-packed RGBA frame (width * height * 4 bytes), returning zero or more Annex-B H.264 packets. Set keyframe to force an IDR (e.g. on resume so a re-subscribing viewer can start decoding at once). The frame is scaled/converted to the encoder’s resolution.

pub fn finish(&mut self) -> Result<Vec<Bytes>, Error>

Flush the encoder, returning any buffered packets.