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| author | Anton Khirnov <anton@khirnov.net> | 2013-03-16 13:08:32 +0100 |
|---|---|---|
| committer | Anton Khirnov <anton@khirnov.net> | 2013-03-18 15:36:10 +0100 |
| commit | ce0124acacd9acbfdc267464a4b52947a249b4bd (patch) | |
| tree | 4dd29d99b6ada89f27f9873e063b4357e6f5719d /libavcodec/rv34vlc.h | |
| parent | 50c449ac24fbb4c03c15d2e2026cef2204b80385 (diff) | |
| download | ffmpeg-ce0124acacd9acbfdc267464a4b52947a249b4bd.tar.gz | |
mpeg12: do not fail on zero dimensions in the sequence header.
The total frame size is a combination of the 12 bits in the sequence
header and 2 more bits in the the sequence extension. While the
specification explicitly forbids the dimensions from the sequence header
from being 0 (thus ruling out multiples of 4096), such videos
apparrently exist in the wild so we should attempt to decode them.
Based on a patch by Michael Niedermayer <michaelni@gmx.at>
Fixes Bug 416.
Diffstat (limited to 'libavcodec/rv34vlc.h')
0 files changed, 0 insertions, 0 deletions