Features

• Improved ASIO busy device detection.
• Improved ASIO performance.

Fixes

• File recording and network streaming
  • NVIDIA video tags fix.
  • Encoder max_duration fix.
  • MWriter/MFWriter missed frames during file switch fix.
  • MWriter/MFWriter VP9 with alpha encoding EOF problem fix.
  • SRT encoder split_channels fix.
• Input/output devices
  • BMD input FPS problem with Duo2 board fix.
  • MRenderer/MFRenderer keying.clamp_16_235 fix.
• Graphics and frames overlay
  • Lshape with second CG instance in GPU pipeline mode fix.
• Common Changes
  • MLive repeated frames on playlist switch.
  • HTML5 Plugin runtime crash in GPU pipeline mode.
  • Black border conversion problem PAL scale_type=letterbox in GPU pipeline mode fix.
  • MFile/MFReader freezing with NAS sources fix.
  • Playlist EOF event freeze fix.
  • MLive/MFLive device.update_count for external audio devices fix.
  • MPlaylist loop for HLS stream fix.
  • MPlaylist wrong duration issues with specific files fix.
  • NDEC High Profile decoder fix.
  • MDelay GPU pipeline mode fix.
  • WebRTC green lines on decoder side with network problems fix.
  • MFile/MFReader object images crop problem fix.

Features

• ASIO devices can now be used simultaneously by different SDK objects.
• Significant improvements have been made to overall stability and seeking operations.
• BMD drivers have been updated to version 12.2.
• Improved SRT streaming engine.

Features

• Common changes
  • Added new logging functionality.
  • FFmpeg - updated to version 4.4.
  • Added support for ASIO devices.
• Input/Output devices
  • BMD - updated to version 12.1.
  • BMD - added a property for synchronous input and output.
  • BMD - added support for HDR PQ metadata processing.
  • AJA - updated to version 16.1.
  • AJA - added new audio channels setting.
  • NDI - updated to version 5.0.
  • Deltacast - added new genlock settings.
• Local files and network streams playback
  • Optimized RLE video decoding for the GPU-pipeline mode.
  • Added CRAM codec video decoding in the GPU-pipeline mode.
  • Improved LXF files audio processing.
• Files recording and network streaming
  • SRT - switched to the new protocol implementation.
  • Intel QuickSync - improved proper encoding initialization for precise frame accuracy.
  • VP8/VP9 - added support for transparency encoding.
  • DV - added support for x64.
  • MXF - added new H.264 encoding options.
  • MOV and AVI - added PNG, DPX, HAP and GoPro Cineform HD codecs.
  • Transcoding without re-encoding optimization for playlists.
  • Added AMD AMF H.264 encoding option.
  • NVENC - improved proper synchronous switching between recordings during multiple session.
  • Libx264 - you can now keep recording settings after encoding switch.
• Graphics overlay
  • Added approaches for alpha processing on overlays (alpha_blending_mode) - "over_premul1" and "over_premul2".

Fixes

• Input/Output devices
  • BMD - fixed frame drops for Duo2.
  • AJA - fixed interlacing video processing when the video is paused.
  • Deltacast - fixed audio channels processing.
  • Deltacast - fixed bypass functionality.
• Local files and network streams playback
  • Fixed timecode processing for MXF files.
  • Notch files decoding fix.
  • Audio-only files - fixed seeking.
  • Fixed fast-forward playback rate control.
  • FLAC files decoding fix.
• Files recording and network streaming
  • SRT - fixed streaming reconnect functionality.
  • Common - fixed memory and handles leaks at the encoding object initialization.
  • Common - fixed missing first frame in the recorded files.
  • Common - fixed encoder's flushing to close the encoding without frame loss.
  • Common - fixed memory leak at setting a recording configuration.
  • FFV1 - fixed encoding.
• Preview
  • Fixed preview crash on resizing of a window.