Struct H264

pub struct H264;

StatelessCodec structure to use in order to create a H.264 stateless decoder.

Accepted input

A decoder using this codec processes exactly one NAL unit of input per call to StatelessDecoder::decode, and returns the number of bytes until the end of this NAL unit. This makes it possible to call Decode repeatedly on some unsplit Annex B stream and shrinking it by the number of bytes processed after each call, until the stream ends up being empty.

Trait Implementations

impl StatelessCodec for H264

type FormatInfo = Rc<Sps>

Type providing current format information for the codec: resolution, color format, etc.

type DecoderState<H: DecodedHandle, P> = H264DecoderState<H, P>

State that needs to be kept during a decoding operation, typed by backend.

impl<M: SurfaceMemoryDescriptor + 'static> StatelessDecoderBackendPicture<H264> for VaapiBackend<M>

type Picture = Picture<PictureNew, PooledVaSurface<M>>

Backend-specific type representing a frame being decoded. Useful for decoders that need to render a frame in several steps and to preserve its state in between.