Commit Graph

5 Commits

Author SHA1 Message Date
wm4
c3a73666ad avformat/mp3dec: allow enabling generic seek mode
"-usetoc 2" now invokes the generic seek and indexing mode. This mode
skips data until the seek target is reached, and this is exact. It also
makes gapless audio actually work if a seek past the start of the file
is involved.

Change the fate-gapless-mp3 test to use the new mode, and move the old
one to fate-gapless-mp3-toc (since the test forces use of the Xing TOC).
The new mode has a different result for the seek - this result is
actually correct.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-04-22 14:33:02 +02:00
wm4
1e2e22ec61 fate: gapless: fix mp3 tests
Seeking to a negative time did not have the desired effect of seeking to
the next valid position (the file start). On the other hand, just
"-ss 0" will normally seek to a position higher than 0, because it adds
the start time of the file. (The start time is not 0 because the gapless
code skips a few samples from the start.)

Fix this by using the "-seek_timestamp 1" option, which makes "-ss 0" do
what you'd expect it would do.

Also put the -ss option at the right place, before -i. This actually
makes it seek, instead of something completely else. The ".out-3" test
is no different in the -usetoc 0/1 cases, because the seeking is
inaccurate (in both cases).

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-04-20 19:50:58 +02:00
wm4
49d5c24aa1 fate: gapless: test seeking to a specific position
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-04-17 18:17:35 +02:00
Michael Niedermayer
8768f8f4b9 avcodec/mpegaudiodec_template: use double to build csa tables
Fixes rounding difference between 32bit x86 and 64bit
Fixes fate failure with gapless mp3

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-04-17 13:50:37 +02:00
wm4
8297d87eec fate: add mp3 gapless test
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-04-16 23:05:47 +02:00