lavc/utils: add VP6F hack for setting correct video size in stream
For some obscure reasons avcodec_set_dimensions() resets the width/height so that the resulting value set in the stream is equal to the corresponding coded_width/height, which is not the same as the correct width/height in case of the H.264 and VP6F codecs. This adds a codec-specific hack for VP6F which disables the call to avcodec_set_dimensions() in avcodec_open2(), like it is done with H264. A proper fix needs to be found yet. Fix trac ticket #1386. Based on a patch by Michael Niedermayer. Trolled-By: Daemon404 See thread: Subject: [FFmpeg-devel] [PATCH] ffprobe: Stash and use width and height before opening the codec Date: Fri, 1 Mar 2013 10:41:34 -0500
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