[FFmpeg-devel] [PATCH] indeo3: fix motion vector validation

Hendrik Leppkes h.leppkes at gmail.com
Wed Jan 25 17:41:39 CET 2012


i found a bug today in the indeo3 decoder.
The new motion vector validation merged from libav caused alot of the
motion vectors to be considered invalid, because it multiplied the
index by 2 before checking its validity.
This patch rectifiys the situation, and checks the index before
multiplying it to form the proper array index.

Sample that showed the bug here:

I hope the link stays alive long enough. :)

- Hendrik
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