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| author | Michael Niedermayer <michael@niedermayer.cc> | 2016-11-03 11:30:50 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2016-11-03 22:05:46 +0100 |
| commit | cee1f4c06986941bd31cc19f4333d436394aa6f9 (patch) | |
| tree | 19967bb54c2bf4592c4b5185791cafc251380a71 /libavformat/riffenc.c | |
| parent | 0bd1be65e88d6a4f367e698d7a2b105424eb1905 (diff) | |
| download | ffmpeg-cee1f4c06986941bd31cc19f4333d436394aa6f9.tar.gz | |
avcodec/ac3dec: Check expacc
this is somewhat a magic number, which can be understood from reading section
"7.1.2 Exponent Strategy" of the ac3 specification, in short:
Three exponents each represented as number 0-4 are grouped together and
base-5 encoded, so the maximal correct value is 25*4 + 5*4 + 4 = 124.
Reviewed-by: Andreas Cadhalpun <andreas.cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavformat/riffenc.c')
0 files changed, 0 insertions, 0 deletions