Vittorio Giovara
8487987b87
h264: Print user data SEI under normal debug verbosity
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Drop the need of setting -debug bugs since it's not a bug, and the
message is already under a AV_LOG_DEBUG log level. Instead only print
it when there is an actual string in it.
2015-10-30 12:46:56 +01:00
Michael Niedermayer
91ca8105dd
avcodec/h264_sei: Remove "Subtitles with data type 0x%02x" sample request
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Suggested-by: Carl and Hendrik
2015-09-09 00:17:59 +02:00
Hendrik Leppkes
a4c13f95fb
Merge commit ' f9ab4fe1f7'
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* commit 'f9ab4fe1f7
2015-08-24 10:36:07 +02:00
Luca Barbato
61d8fa2a1a
h264: Fix faulty call to avpriv_request_sample
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Broken in f9ab4fe1f7
2015-08-22 01:42:19 +02:00
John Högberg
f9ab4fe1f7
h264: Discard currently unsupported registered sei
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Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2015-08-21 12:03:36 +02:00
Hendrik Leppkes
db395bef7f
Merge commit ' 80ea661128'
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* commit '80ea661128
2015-08-02 10:59:06 +02:00
David Holm
80ea661128
avcodec: h264: Extract decoder methods
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Extract two methods from decode_registered_user_data in order to improve
code readability. Also make the constant holding the allocation size a
64-bit unsigned integer so that the size comparison against INT_MAX makes
sense.
Bug-Id: CID1312090
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2015-08-01 14:29:53 +02:00
Michael Niedermayer
441d5a7084
Merge commit ' b0017579b6'
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* commit 'b0017579b68234f0e3b4
2015-07-17 14:13:19 +02:00
Kieran Kunhya
b0017579b6
h264: Add support for Closed Caption export
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Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2015-07-17 01:44:22 +01:00
Kieran Kunhya
8234f0e3b4
avcodec: Add support for Closed Caption export in h264
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-07-06 15:25:22 +02:00
Nicolas DEROUINEAU
04a68f4348
avcodec/h264: Greenmetadata SEI parsing
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-30 23:20:36 +02:00
Michael Niedermayer
7e9c7b623f
Merge commit ' 271ce76d31'
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* commit '271ce76d31d6e956694922291c372f
2015-06-30 22:54:33 +02:00
Michael Niedermayer
8e6c5c4322
Merge commit ' 0bfab80a0d'
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* commit '0bfab80a0d
2015-06-30 22:29:34 +02:00
Vittorio Giovara
271ce76d31
h264: Parse registered data SEI message and AFD value
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Partially based on code by Marton Balint and Kieran Kunhya.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2015-06-30 15:34:38 +02:00
Vittorio Giovara
0bfab80a0d
h264_sei: Group error check outside the switch block
2015-06-30 15:34:38 +02:00
Kieran Kunhya
22291c372f
avcodec: Add support for per-frame AFD output in h264
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-26 23:11:17 +02:00
Michael Niedermayer
688a40b4ed
avcodec/h264_sei: ff_h264_decode_sei: dont try to parse trailing zeroes
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reduces noise for tserrors.ts
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-09-16 04:07:22 +02:00
Vittorio Giovara
7ab551f9fd
h264: prevent theoretical infinite loop in SEI parsing
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Properly address CVE-2011-3946 and parse bitstream as described in the spec.
CC: libav-stable@libav.org
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
2014-08-01 13:08:32 +01:00
Michael Niedermayer
cd0dc88751
Merge commit ' 18e3d61e9e'
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* commit '18e3d61e9e
2014-07-10 00:07:04 +02:00
Vittorio Giovara
18e3d61e9e
h264: parse display orientation SEI message
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Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2014-07-09 10:17:42 -04:00
Michael Niedermayer
19c9d1e8e7
avcodec/h264: in the absence of recovery points, be more tolerant on accepting plain I frames
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Fixes: Ticket3652
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-04 04:25:14 +02:00
Michael Niedermayer
a062bee1c1
Merge commit ' 066ad24984'
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* commit '066ad24984
2014-02-14 14:18:04 +01:00
Michael Niedermayer
1d91af5aba
Merge commit ' 304e916a92'
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* commit '304e916a92
2014-02-14 14:13:06 +01:00
Vittorio Giovara
066ad24984
h264_sei: reorder headers
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Also drop unused assert.h.
2014-02-14 05:10:58 +01:00
Vittorio Giovara
304e916a92
h264_sei: name buffering period type consistently
2014-02-14 05:08:47 +01:00
Michael Niedermayer
d6acf45ec2
Merge commit ' 3d9fc21e59'
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* commit '3d9fc21e59
2013-12-17 19:30:57 +01:00
Vittorio Giovara
3d9fc21e59
h264: Refactor decode_frame_packing_arrangement
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Directly set the fields when necessary.
2013-12-17 09:34:08 +01:00
Michael Niedermayer
be6e81463c
Merge commit ' 5b10ef729f'
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* commit '5b10ef729f
2013-12-09 21:53:23 +01:00
Vittorio Giovara
5b10ef729f
h264: parse frame packing arrangement SEI messages and save relevant stereo3d information
2013-12-09 16:02:43 +01:00
Michael Niedermayer
6565b1ad97
avcodec/h264_sei: make SEI type truncated message more informative
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-03 20:13:55 +02:00
Michael Niedermayer
1fb0d96114
Merge commit ' a454dec19a'
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* commit 'a454dec19a
2013-09-24 15:51:08 +02:00
Michael Niedermayer
9c2e31c3b3
Merge commit ' 26179964ff'
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* commit '26179964ff
2013-09-24 15:03:32 +02:00
Michael Niedermayer
84df6d6a85
h264_sei: check SEI size
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Signed-off-by: Anton Khirnov <anton@khirnov.net>
2013-09-24 13:24:29 +02:00
Vittorio Giovara
26179964ff
h264_sei: log unknown sei messages
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Signed-off-by: Anton Khirnov <anton@khirnov.net>
2013-09-24 13:24:28 +02:00
Michael Niedermayer
58e12732db
Merge commit ' 2a61592573'
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* commit '2a61592573
2013-08-21 11:18:43 +02:00
Diego Biurrun
2a61592573
avcodec: Remove some commented-out debug cruft
2013-08-20 19:59:50 +02:00
Michael Niedermayer
7cd13f618c
Merge commit ' 0d8b943d20'
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* commit '0d8b943d20
2013-08-03 08:54:54 +02:00
Vittorio Giovara
0d8b943d20
h264_sei: Return meaningful values
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Signed-off-by: Diego Biurrun <diego@biurrun.de>
2013-08-02 18:19:40 +02:00
Michael Niedermayer
2ae5ac78d8
Merge remote-tracking branch 'qatar/master'
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* qatar/master:
h264_sei: K&R formatting cosmetics
Conflicts:
libavcodec/h264_sei.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-02 12:37:37 +02:00
Michael Niedermayer
da4cd61502
Merge commit ' 4c7fd58f8a'
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* commit '4c7fd58f8a
2013-08-02 12:23:52 +02:00
Vittorio Giovara
b18412171f
h264_sei: K&R formatting cosmetics
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Signed-off-by: Diego Biurrun <diego@biurrun.de>
2013-08-01 13:26:07 +02:00
Diego Biurrun
4c7fd58f8a
h264_sei: Remove pointless old comment
2013-08-01 13:26:07 +02:00
Michael Niedermayer
682e8a694f
avcodec/h264_sei: Try to make code more robust by jumping to the specified SEI ends
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-22 02:48:13 +02:00
Michael Niedermayer
118a1c2f4c
avcodec/ff_h264_decode_sei: use skip_bits_long()
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-21 17:57:15 +02:00
Michael Niedermayer
45da7a0e8f
avcodec/ff_h264_decode_sei: Check SEI size
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-21 17:57:15 +02:00
Michael Niedermayer
80c873a87e
avcodec/ff_h264_decode_sei: fix integer overflow with size.
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This issue is hypothetical and no testcase is available.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-21 17:57:15 +02:00
Michael Niedermayer
800ffa1fc0
avcodec/h264_sei/ff_h264_decode_sei: fix error codes for insufficient data
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-21 17:57:15 +02:00
Joakim Plate
8710a634a5
h264: add frame packing as stereo_mode frame metadata
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This matches the matroska defintion of stereo_mode, with
no metadata written if no info exist in sei
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-21 16:04:02 +02:00
Michael Niedermayer
26482ae716
h264_sei/decode_picture_timing: do not depend on h->sps being set
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-06 00:35:25 +02:00
Michael Niedermayer
19688e87e5
h264: show recovery SEIs in debug output
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-12 18:43:17 +01:00
