Module ffmpeg::avcodec

This module implements a lightweight and safe decoder interface over libavcodec. It is designed to concentrate all calls to unsafe methods in one place, while providing the same low-level access as the libavcodec functions do.

Structs

• AvBuffer
  Wrapper around AVBuffer and AVBufferRef.
• AvCodec
  Lightweight abstraction over libavcodec’s AVCodec struct, allowing the query the capabilities of supported codecs and opening a session to work with them.
• AvCodecContext
  A codec context from which decoding can be performed.
• AvCodecIterator
  Lightweight abstraction over libavcodec’s av_codec_iterate function that can be used to enumerate all the supported codecs.
• AvError
  An error returned by a low-level libavcodec function.
• AvFrame
  An owned AVFrame, i.e. one decoded frame from libavcodec that can be converted into a destination buffer.
• AvFrameBuilder
  A builder for AVFrame that allows specifying buffers and image metadata.
• AvPacket
  An encoded input packet that can be submitted to AvCodecContext::try_send_packet.
• AvPixelFormat
  Simple wrapper over AVPixelFormat that provides helpful methods.
• AvPixelFormatIterator
  Lightweight abstraction over the array of supported pixel formats for a given codec.
• AvProfile
  Simple wrapper over AVProfile that provides helpful methods.
• AvProfileIterator
  Lightweight abstraction over the array of supported profiles for a given codec.
• DecoderContextBuilder
  A builder to create a AvCodecContext suitable for decoding.
• Dimensions
  Dimensions of a frame, used in AvCodecContext and AvFrame.
• EncoderContextBuilder
  A builder to create a AvCodecContext suitable for encoding.
• FromAVPixelFormatError
• PlaneDescriptor
  A descriptor describing a subslice of buffers in AvFrameBuilder::build_owned that represents a plane’s image data.

Enums

• AvCodecOpenError
• AvFrameError
• TryReceiveResult

Traits

• AvBufferSource
  Trait for types that can be used as data provider for a AVBuffer.