[Bug 706211] applemedia: Garbled output from vtenc_h264

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Wed Oct 2 04:58:38 CEST 2013


https://bugzilla.gnome.org/show_bug.cgi?id=706211
  GStreamer | gst-plugins-bad | 1.1.3

--- Comment #6 from Dominik Röttsches <dominik.rottsches at intel.com> 2013-10-02 02:58:30 UTC ---
Created an attachment (id=256231)
 View: https://bugzilla.gnome.org/attachment.cgi?id=256231
 Review: https://bugzilla.gnome.org/review?bug=706211&attachment=256231

Fixing gst to VT memory mapping by using GstVideoInfo and
CVPixelBufferCreateWithPlanarBytes

Using CVPixelBufferCreateWithPlanarBytes allows better control for buffer
handover to VT. By using a GstVideoInfo based mapping, we can extract all
required video info details that are needed as arguments to the CoreVideo
function.

This fixes an incorrect interpretation of the input buffer which lead to the
garbled output or crashes.

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