MLT - v7.16.0 released

May 7, 2023

Added a chain_normalizers.ini to the data directory.
Added New C functions to support deinterlacer links:
- mlt_deinterlacer_name()
- mlt_deinterlacer_id()
- mlt_link_filter_init()
- mlt_link_filter_metadata()
- mlt_cache_put_frame_audio()
- mlt_cache_put_frame_image()
- mlt_frame_clone_audio()
- mlt_frame_clone_image()
Added support for loading a filter as a link via mlt_link_filter_init().
Added enum mlt_deinterlacer with:
- mlt_deinterlacer_none
- mlt_deinterlacer_onefield
- mlt_deinterlacer_linearblend
- mlt_deinterlacer_weave
- mlt_deinterlacer_bob
- mlt_deinterlacer_greedy
- mlt_deinterlacer_yadif_nospatial
- mlt_deinterlacer_yadif
- mlt_deinterlacer_bwdif
- mlt_deinterlacer_estdif
- mlt_deinterlacer_invalid
Added new 10-bit YUV members to enum mlt_image_format:
- mlt_image_yuv420p10
- mlt_image_yuv444p10
Fixed a deadlock and improved quality of start of playback when mlt_consumer property prefill is greater than 1.
Fixed a couple of data races in mlt_events and mlt_consumer.
Fixed a crash in mlt_frame_clone() with movit and the mask_start filter.

Fixed regressions in version 7.14.0:
- memory and thread count usage in swresample and resample links
- automatic profile support in melt
- crash in count producer
Upgraded the glaxnimate git submodule to version 0.5.3.
Added avformat/avdeinterlace (default) and xine/deinterlace links.
Fixed deinterlacing in the multi and qglsl consumers.
Added 10-bit video support to movit.convert filter.
Several things in the avformat producer:
- Fixed artifacts decoding raw FLAC audio.
- Fixed a potential crash on mlt_producer_probe().
- Fixed seeking on music with album art.
- Fixed possible infinite loop on end-of-file.
- Fixed a potential deadlock.
- Fixed chroma bleeding on interlaced yuv420p.
- Fixed color_range or force_full_range sometimes not working.
- Fixed autorotate property not working with a chain.
- Added audio caching.
- Deprecated the mute_on_pause property.
Fixed FFmpeg version 6 compilation error.
Fixed rendering the text outline in kdenlivetitle producer.
Fixed 'movit.rect property animation.
Fixed corrupt video in crop filter when mlt_image_yuv420p requested.
Fixed possible null pointer crashes in some audio filters:
- audiolevel
- volume
- loudness
Fixed a possible roi assert crash in opencv.tracker filter.
Added support for “Nano” algo to the opencv.tracker filter.
Added the property fix_background_alpha to the luma transition.

Added -query links to melt command line.
Added avformat consumer presets for 10-bit video:
- AV1
- DNxHR-HQ
- FFV1
- ProRes 422
- ProRes 444
- ProRes HQ
- x264-high10
- x265-main10
Added a clang-format target to CMake and reformatted all code.
Added warnings as errors with some exceptions to CMake with Debug build type and gcc.
Fixed numerous warnings throughout the code.