Michael Niedermayer
b46dcd5209
avutil/timecode: Fix fps check
...
The fps variable is explicitly set to -1 in case of some errors, the check must
thus be signed or the code setting it needs to use 0 as error code
the type of the field could be changed as well but its in an installed header
Fixes: integer overflow
Fixes: 9982cc157b1ea90429435640a989122f/asan_generic_3ad004a_3799_22cf198d9cd09928e2d9ad250474fa58.mov
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-12-03 04:09:48 +01:00
Vittorio Giovara
63ea8e0610
timecode: Support HFR values
2015-10-26 15:05:26 +01:00
Vittorio Giovara
8c22148220
timecode: Do not fail for non-standard framerates
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Instead just warn, and use the parse fps normally.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2015-10-26 15:05:05 +01:00
Thierry Foucu
12875df324
Timecode: Support 48fps
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-28 03:25:41 +02:00
Jason
77b740ac0a
lavu/timecode: fix time code calculation for 60000/1001 drop frame
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Reviewed-by: Matthieu Bouron <matthieu.bouron@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-01-24 21:06:24 +01:00
Jason
a717fa84ed
lavu/timecode: Allow drop frame mode for 60000/1001 fps
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Reviewed-by: Matthieu Bouron <matthieu.bouron@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-01-24 21:06:24 +01:00
Stefano Sabatini
74a50e75a8
lavu: drop disabled FF_API_OLD_TC_ADJUST_FRAMENUM code
2012-11-04 18:10:39 +01:00
Clément Bœsch
4b365b0868
lavu/timecode: add av_timecode_check_frame_rate().
2012-08-08 09:11:26 +02:00
Clément Bœsch
1f68be4764
timecode: show frame rate when invalid.
2012-08-01 17:36:37 +02:00
Matthieu Bouron
789f8cb03a
avutil: support 50 and 60 frame rates in timecode api
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-27 13:41:58 +02:00
Clément Bœsch
9477fa094b
lavu/timecode: use @see for URL in doxygen.
2012-02-03 00:56:27 +01:00
Clément Bœsch
0eaa123b34
lavu: add public timecode API.
2012-02-02 14:30:28 +01:00
