MFormats SDK v2.2.x

MFReaderとMFLiveの音声のゲインを正規化可能
12月 16, 2019
新バージョン

機能

  • Common changes
    • Changed paths to "Medialooks.Codecs" DLLs - please check the /bin folder.
    • Added audio gain normalization for MFReader and MFLive.
    • Optimized live audio gain normalization.
    • Updated manifests.
    • Updated Redistribution utilities.
    • Added high frame rate video formats (100, 119, and 120 fps). 
  • Preview
    • Default "preview.type" is set to "dx9" by default.
  • Character Generator
    • Implemented L-shape transformation in the GPU-pipeline mode.
  • Frame processing
    • Added a feature to rotate frames on any angle in the GPU-pipeline mode.
  • Files encoding and network streaming
    • Optimized bitrate for Intel QuickSync encoding.
    • Optimized transwapping (the "copy" operation) functionality.
    • Added support for 4:4:4 encoding for NVENC.
    • Added an export functionality for the MDelay buffer.
  • Files and network streams playback
    • Improved SRT streams playback.
    • Added SCTE-35 triggers detection to SRT streams.
    • Decoding of VC-1 video for NVIDIA-powered decoder is disabled (falls back to CPU).
  • Capture and playback devices
    • Updated AJA components to 15.5.
    • Updated Bluefish444 components to 6.2.
    • Updated NDI components to 4.1.
    • Updated Blackmagic components to 11.4.
    • Added a new Decklink API implementation - "bmd.new_api" property.
    • Added "stabilize_fps" property to MLive/MFLive objects to stabilize the incoming frame rate.
    • Set "capture.external_process" property for ScreenCapture engine to "true".
  • HTML5 Overlay plugin & WebCapture
    • Updated core CEF components to 76 version.
    • Added PDF support.
    • Added "webcapture.enabled" property to enable the WebCapture engine.
    • Added "cef.config_string" property to set extra parameters of the CEF engine.

不具合の修正

  • Preview
    • Fixed a crash on an attempt to output audio on systems without audio devices.
  • Character Generator
    • Fixed audio distortion on the initialization of flash items.
    • Fixed memory leak in case of more than a single CG are used in an external process.
  • Frame processing
    • Fixed "rotate" property.
    • Fixed MColors plugin alpha mixing.
    • Fixed MCCDisplay for CEA-708 processing.
  • Files encoding and network streaming
    • Fixed Intel QuickSync H.264 encoding.
    • Fixed HEVC Intel Quick sync encoding.
    • Fixed removing of IDX and HDR files for Play-while-rec feature.
    • DVB streaming - fixed the "start" event.
    • Fixed NVENC encoding switch between MWriter objects.
    • Fixed NVENC and Quick Sync metadata encoding.
    • Fixed play-while-rec feature for MXF files.
    • Fixed SRT streaming.
    • Fixed NVENC lossless encoding.
    • Fixed default GOP value usage.
  • Files and network streams playback
    • Fixed seeking for H264 files.
    • Fixed network reconnect functionality.
  • Video mixing
    • Fixed alpha channel for LAGS and IV50 codecs.
  • Capture and playback devices
    • Fixed memory leak in ScreenCapture engine.
    • Fixed memory leak on multiple ScreenCapture initialization.
MFormats SDK v2.2.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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