Version 0.23.0

• HDR
  • Support scRGB, via player.set(ColorSpaceSCRGB), recommended for windows HDR screen, same experience as system player. You can try it in QtQuick app via env var QSG_RHI_HDR=scrgb, or in OBS Studio via the plugin
  • Add global option "sdr.white", SDR white level. Default is 203. Can be a different value, e.g. Qt is 100. OBS Studio default is 300 and can be changed by user in settings dialog.
  • Add global option "hdr10.format", Metal only. Metal use rgba16f for HDR10 by default. This can let QtQuick apps support perfect HDR playback on macOS
  • Add ColorSpaceSCRGB, ColorSpaceExtendedLinearDisplayP3
  • Fix linear target trc
• Metal: use HLG metadata. use scRGB if requested hdr is not supported.
• Raspberry pi: fix hevc 0-copy OpenGL renderer crash on debian 12. It's a driver bug.
• Decoder options can be set via player.set("video.decoder", "key1=val1:key2=val2")
• AMediaCodec:
  • Fix crash if image=1 on api level < 26
  • Do not acquire an image if releaseOutputBuffer error, fix long wait after seek/stop
• Add SeekFlag::SeekFlag for KeyFrame seeking. This can fix EPERM error for some videos.
• Player.position() is the last seek request target position when seeking. Previously if seeking is frequent may go back to a previous seek result position then the final position.
• Improve seeking, fix seek request not processed, fix seek callback may be called multiple times
• Fix onFrame() callback sometimes can't get an EOS frame when playback finished or stopped by some reason.
• Fix gpu VideoFrame.to() not in host memory if target format, size is the same as input
• Fix Player.prepare() from a position > 0 wrong result if the first decoder fails.
• Fix waitFor() dead lock
• Fix PGS subtitle frame duration
• VAAPI: fix undefined symbol on old systems, e.g. ubuntu 16.04
• FFmpeg:
  • Fix audio timestamp if a packet has no pts
• BRAW:
  • Fix crash when destroying player if cuda 0-copy is used
  • Fix OpenCL pipeline, by AdrianEddy