MFormats SDK v2.3.x

HTML5プラグインのコアコンポーネントをアップデート、パフォーマンスと安定性を大幅に向上
7月 3, 2020
新バージョン

機能

  • Capture and playback devices
    • Added save and load functionality for AJA devices.
    • Added local time-based timecode data to NDI streams without original timecode.
    • Updated BMD components to 11.5.1 version.
    • Updated Bluefish444 components to 6.3.3.1 version.
  • Local files encoding and network streaming
    • Optimized encoding behavior if there are no new frames.
    • Optimized transwrapping functionality for multi-track audio sources.
    • Added the "external_audio.delay" feature to set a delay between a video and the external audio.
    • Added timecode to UDP and SRT streaming with MPEG-2 video.
    • Updated default settings for the libopenh264 codec.
  • Files and network streams playback
    • Added PGS subtitles support.
  • Graphics overlays
    • Updated CEF components to 83.0 version.
  • Frames processing
    • Added a feature to detect a language of custom Closed Captions data.

不具合の修正

  • Capture and playback devices
    • Fixed auto-connect for NDI streams.
    • Fixed false-detection of non-existing NDI streams.
    • Fixed Skype-originated NDI streams detection.
    • Fixed frame rate matching the specified video format for live inputs if there is no incoming signal.
    • Fixed SCTE-104 detection for BMD devices.
    • Fixed switching events for BMD H.264 ProRecorder.
    • Fixed re-initialization of MPLink sources.
    • Fixed PAL output with BMD devices for 720x608 input video.
    • Fixed internal events handling for the WebCapture engine.
  • ScreenCapture Engine
    • Fixed incorrect background color of the captured area.
  • Local files encoding and network streaming
    • Fixed software encoding of NVIDIA-decoded frames.
    • Fixed out-of-memory error on encoding with specific NVIDIA cards (K2000).
    • Added the "external_audio.delay" feature to set a delay between a video and the external audio.
    • Fixed the video codec detection for transwrapping of H.264 video files.
    • Fixed unexpected stop of NVIDIA encoding on RDP connection.
    • Fixed missing frames in transwrapped files.
    • Fixed a frame-missing issue on transwrapping.
    • Fixed encoding configuration after a restart of the object.
    • Fixed setting a video format conversion in the GPU-pipeline mode.
  • Files and network streams playback
    • Fixed a green bottom line for QuickSync decoding.
    • Fixed playback of files with incorrect NAL unit size.
    • Fixed occasional hangs during playback of files.
    • Fixed skipping of the last frame in a case of 10bpp-8bpp conversion.
    • Fixed aspect ratio calculation in case of NVIDIA-based decoding.
    • Changed the default value of the "open_url.max_wait" property to 15 seconds - you can play live streams from YouTube.
    • Fixed seeking algorithms for more precise seeking.
    • Fixed playback issues when a file plays from a non-zero frame.
    • Fixed alpha-channel processing for different video codecs.
    • Fixed decoding of Closed Captions data from multiple tracks.
    • Added PGS subtitles support.
    • Fixed audio cracks while playback of 60p video converted to 59p.
    • Fixed a memory leak on playback of play-while-rec files.
    • Fixed updating of a TS file duration during the play-while-rec playback.
  • Graphics overlays
    • Fixed borders behavior in the gpu_pipeline mode.
    • Fixed displaying of pages with non-default size.
    • Fixed loading of compositions in Character Generator.
    • Fixed incorrect styles for MCCDisplay overlays.
    • Fixed incorrect PNG overlays with alpha for the GPU-pipeline mode.
    • Fixed a delay on displaying a ticker content.
    • Fixed a cropping functionality for the HTML5 Overlay plugin.
  • Frames processing
    • Fixed MColors plugin processing for ARGB32 frames.
    • Fixed frame rotation behavior.
MFormats SDK v2.3.x
MFormats SDK

MFormats SDK（英語版）

C#、VB.NET、Delphi、C++による動画処理API

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