MPlatform SDK v2.0.3.x

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Adds timeshifting functionality, that allows export of a part buffered video into a local file during delay processing.

Features

• General updates
  • Updated versions of DLLs - please re-add references into your projects.
  • Added new functionality to MDelay - you can export a part of the buffered video into a local file during the delay processing.
  • Optimized scaling quality in the CPU mode.
  • LUFS measurements - added a feature to choose channels for measurement, added LUFS measurement to MMixer object.
  • Support for NVIDIA-powered video encoding in Cloud instances and RDP (in WDDM and TCC mode).
• GPU pipeline updates
  • Added "wpf_preview.sync_texture" mode for WPF preview - required for multiple previews.
  • Optimized scaling quality.
  • Color correction with matrix transformation with the "gpu.rgb_transform_matrix" property in the GPU-pipeline mode.
  • Optimized stability of all objects in the GPU-pipeline mode.
• Device integration
  • Updated Blackmagic components to 11.2 version.
  • Updated AJA components to 15.2.2 version.
  • Updated Magewell components to 3.3.1.1004 version.
  • Updated Deltacast components to 6.12 version.
    (Important! - Make sure that you use the latest drivers).
• Files encoding and network streaming
  • Added "config.auto_check" property for MWriter (MFWriter) object. When it is set, the object returns you an error if the configuration is invalid.
  • Added support of TCC mode for NVIDIA encoding - if your device supports this feature, you can enable it with NVidia NSight Monitor.
• Files playback
  • Added "mxf.source_package_tc" property to set required timecode track for MXF files.
• WebRTC
  • Set "sdp.transport_cc_enabled" to "false" by default - this leads to better recovery of the overall video quality in case of unstable network bandwidth.
• Screen Capturing
  • Added a possibility to capture screens connected to different graphics cards.
  • Added "capture.screen_enumeration_mode" property to set a mode of screens enumeration.
• Mixing
  • Reduced the overall delay in MMixer object.
• HTML5 overlay
  • Added asynchronous way for overlay - this makes the overlay processing flawless during initialization of a source.

Fixes

• GPU pipeline updates
  • Fixed RMS overlay functionality.
• Files encoding and network streaming
  • Fixed NVIDIA encoding hangs on multiple encoding.
  • Fixed RTMP streaming for Intel Quick Sync encoding in the "mfcodecs=true" mode.
• WebRTC
  • Fixed callback events.
• Screen Capturing
  • Fixed capturing of vertical displays.
• Playlist management
  • Fixed background loading with PersistLoad method.
  • Fixed adding of sub playlists using an XML file with PlaylistAdd method.
• Mixing
  • Fixed mixing of streams and background with different frame rates.
  • Fixed Closed Captions processing of letter-box frames.
• HTML5 overlay
  • Fixed "scrollbars.enabled" property behavior.