[Bug 738526] vc1parse: implement some stream-format conversion

Fri Nov 7 02:57:58 PST 2014

https://bugzilla.gnome.org/show_bug.cgi?id=738526
  GStreamer | gst-plugins-bad | git

Aurélien Zanelli <aurelien.zanelli> changed:

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--- Comment #17 from Aurélien Zanelli <aurelien.zanelli at parrot.com> 2014-11-07 10:57:54 UTC ---
Created an attachment (id=290149)
 View: https://bugzilla.gnome.org/attachment.cgi?id=290149
 Review: https://bugzilla.gnome.org/review?bug=738526&attachment=290149

vc1parse: add some asf related stream-format conversions

Use gst_buffer_extract() to avoid map/unmap by hand and get the first four
bytes.
By doing this, we also check we have four bytes.

If frame is smaller than four bytes, we just prepend start code. This can
happen for instance when we have a black video sequence.

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