# Changelog
## v0.18.1 (2023-01-06)
* Expose packet duration
## v0.18.0 (2023-01-05)
* Add try_into_mut() and into_mut() for audio and video frames
* Add try_into_mut() for Packet
* Add the ability to provide a hint to the muxer about the desired timebase
* Add the ability to get/set stream ID
* Add support for the new channel layout API introduced in FFmpeg 5.1
* Expose best effort timestamp for video frames
* Expose picture type for video frames
* Allow using per-target lib/include paths
* Fix segfault caused by implicit av_malloc declaration in new FFmpeg versions
## v0.17.4 (2022-05-17)
* Fix broken build with FFmpeg 4.x
## v0.17.3 (2022-03-08)
* Fix docs.rs build
## v0.17.2 (2022-03-08)
* TimeBase now implements the Debug trait
* Allow setting raw packet timestamps
* Build support for FFmpeg 5
## v0.17.1 (2021-09-06)
* Add convenience methods for creating decoder builders from Stream instances
* Set pkt_timebase correctly when initializing decoders
* Avoid using deprecated FFmpeg functions
## v0.17.0 (2021-05-28)
* Add seek methods to Demuxer
* Add Stream type with ability to set stream metadata
* Add a MuxerBuilder method for setting per-container metadata
* Rename DemuxerWithCodecParameters to DemuxerWithStreamInfo
* Deprecate MuxerBuilder.set_url() in favor of MuxerBuilder.set_option()
* Improve input format lookup
## v0.16.0 (2021-03-01)
* Remove unjustified dependencies
* Use std::time::Duration in Demuxer::find_stream_info
## v0.15.6 (2021-02-24)
* Allow closing the muxer explicitly and taking back the underlying IO
## v0.15.5 (2020-10-29)
* Add codec parameters type for subtitles
* Allow passing URL to the muxer builder
## v0.15.4 (2020-10-07)
* Fix minimum required pkg-config version
## v0.15.3 (2020-09-29)
* Allow accessing audio frame samples
## v0.15.2 (2020-09-11)
* Reset codec tag when adding stream to a muxer (fixes incompatibility between
different containers)
## v0.15.1 (2020-08-11)
* Use pkg-config for finding native dependencies
## v0.15.0 (2020-08-11)
* Polish the public API a bit
* Improve error handling
* Update README
* Add module-level docs
* Improve decoder/encoder interface
* Add better examples
* Add license file
## v0.14.0 (2020-07-02)
* Update the bytes crate
## v0.13.0 (2020-06-08)
* Allow setting encoder and decoder options
## v0.12.1 (2020-06-05)
* Avoid excessive amount of allocations in the MemWriter
## v0.12.0 (2020-01-31)
* Add interface for video frame planes
## v0.11.2 (2019-08-08)
* Add missing `impl Send` and `impl Sync` for the bitstream filter
## v0.11.1 (2019-08-06)
* Add bitstream filters
## v0.11.0 (2019-07-26)
* Add demuxer
* Refactor of the format::io module
* Improve error handling
## v0.10.2 (2019-02-20)
* Add methods for getting decoder/encoder name from codec parameters
## v0.10.1 (2019-01-31)
* Add a method for creating black video frames
* Fix output packet DTS in the audio transcoder
## v0.10.0 (2019-01-30)
* Update the API for dealing with channel layouts, sample formats and pixel formats
## v0.9.0 (2019-01-30)
* Unification of the decoder interface
* Remove the Muxer::get\_option method and allow setting options in MuxerBuilder
* Fix timestamp handling in audio resampler and audio transcoder and add gap/overlap compensation to the resampler
## v0.8.0 (2019-01-23)
* Add audio resampler
* Refactoring of the codec parameters model
## v0.7.1 (2019-01-22)
* Add audio resampler
* Allow to take codec parameters from encoders and make frame size available for audio encoders
## v0.7.0 (2019-01-21)
* Public API refinements
* New audio encoder and decoder
## v0.6.1 (2019-01-18)
* Create decoder from codec parameters
* Determine media type from codec parameters
## v0.6.0 (2018-12-19)
* Make codec parameters independent of media type
## v0.5.1 (2018-12-12)
* Implement Clone for CodecParameters
## v0.5.0 (2018-12-07)
* Redesign of the packet interface for better ergonomics
## v0.4.1 (2018-12-05)
* Fix memory leak in muxer
## v0.4.0 (2018-12-05)
* Add support for muxer runtime options
## v0.3.0 (2018-12-04)
* Add codec parameters, decoder builder and extradata
## v0.2.1 (2018-12-03)
* Allow to take the muxer output
## v0.2.0 (2018-12-03)
* Add muxer