What's Changed

Framework

• Added mlt_service_set_consumer() and Mlt::Service::set_consumer().
• Optimized mlt_multitrack to not request a frame from a producer that both hidden and muted.

Modules

• Fixed pixel format for VP8/VP9 streams in avformat producer.
• Fixed yuva422p pixel format in avformat producer.
• Added MLT_AVFORMAT_HWACCEL & MLT_AVFORMAT_HWACCEL_DEVICE environment variables to avformat producer.
• Updated decklink module for recent hardware and drivers.
• Added colorspace and color_trc (including HDR) properties to the decklink consumer.
• Fixed silencing extra audio channel (e.g. 6 => 8) in decklink consumer.
• Fixed 5.1 C/LFE channels swapped over HDMI in decklink consumer.
• Fixed text outline had sharp angles in kdenlivetitle producer.
• Fixed default gamma to be Rec. 709 for 10-bit Y'CbCr from movit module.
• Added support for HLG gamma to movit module (requires ddennedy/movit fork).
• Fixed opencv_tracker filter should require multiple keyframes to be ready.
• Fixed OpenCV crash on rect <= 1 pixel in opencv_tracker filter.
• Fixed aspect ratio in qtblend filter and transition.
• Fixed QT_QPA_PLATFORM=offscreen not working in qt and glaxnimate modules.
• Improved preview scaling in qtblend filter.
• Fixed requesting huge images on multiple qtblend filters or transitions.
• Fixed sdl2 consumer on macOS.
• Fixed the strobe filter not working with movit.
• Fixed color and gamma using timeremap link with movit.
• Fixed consumer properties (e.g. channels) missing on qglsl consumer injected by the xml producer.

New Contributors

• @evertvorster made their first contribution in #1066

Full Changelog: v7.30.0...v7.32.0