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mp3dec: Fix VBR bit rate parsing

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When parsing the Xing/Info tag, don't set the bit rate if it's an Info tag.

When parsing the stream, don't override the bit rate if it's already set,
otherwise calculate the mean bit rate from parsed frames. This way, the bit
rate will be set correctly both for CBR and VBR streams.

Signed-off-by: Alexander Kojevnikov <alexander@kojevnikov.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 29d8cd265a)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Alexander Kojevnikov
2013-02-26 21:47:11 -08:00
committed by Michael Niedermayer
parent f49b2a9d08
commit 7fc39f51cd
3 changed files with 13 additions and 7 deletions
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4
tests/ref/lavf-fate/mp3
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@@ -1,3 +1,3 @@
40a4e41ae74ec8dacdf02402831a6a58 *./tests/data/lavf-fate/lavf.mp3
97230 ./tests/data/lavf-fate/lavf.mp3
7fcf80c2059b5c058a6cdd2e2f798b6c *./tests/data/lavf-fate/lavf.mp3
96366 ./tests/data/lavf-fate/lavf.mp3
./tests/data/lavf-fate/lavf.mp3 CRC=0x6c9850fe