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Author SHA1 Message Date
Alexandra HájkováandLuca Barbato 7778859835 dcadec: set channel layout in a separate function 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-09-16 20:21:07 +02:00
Alexandra HájkováandLuca Barbato 971177f751 dcadec: scan for extensions in a separate function 
to make dca_decode_frame more readable

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-09-16 20:21:07 +02:00
Alexandra HájkováandLuca Barbato c0a49077ea asfdec: add more checks for size left in asf packet buffer 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-09-12 14:23:32 +02:00
Alexandra HájkováandLuca Barbato 77cf236689 asfdec: alloc enough space for storing name in asf_read_metadata_obj 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-09-06 20:48:36 +02:00
Alexandra HájkováandLuca Barbato 317cfaa5e0 asfdec: prevent the memory leak in the asf_read_metada_obj 
also do not return the error code but just break reading
metadata object in the case of the aspect ratio reading failure

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-08-16 20:00:37 +02:00
Alexandra HájkováandLuca Barbato 58c3720a3c fate: Make sure a corner-case for ASF is covered 
Test the demuxer for the case when the replicated data length in
a sample is 0.

Sample-ID: https://samples.libav.org/mplayer-bugs/bug821/bug821-2.asf

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-08-16 19:16:35 +02:00
Alexandra HájkováandLuca Barbato 944f60866f asfdec: read values properly 
The length of BOOL values is 16 bits in the Metadata Object but
32 bits in the Extended Content Description Object.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-08-04 21:33:55 +02:00
Alexandra HájkováandAnton Khirnov fdbc544d29 asfdec: prevent the memory leak while reading metadata 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2015-08-02 08:43:51 +02:00
Alexandra HájkováandAnton Khirnov 33dc1913ab asfdec: remove improper assignement that caused wrong timestamps 
and remove unneeded variable

Sample-Id: https://samples.libav.org/asf-wmv/asf-code-53/movn018.asf

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2015-07-31 09:10:05 +02:00
Alexandra HájkováandAnton Khirnov 78491fe8cf asfdec: do not export empty metadata 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2015-07-31 09:09:27 +02:00
Alexandra HájkováandAnton Khirnov cd4d9df227 asfdec: free AVDictionaries properly when closing the demuxer 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2015-07-31 07:23:20 +02:00
Alexandra HájkováandAnton Khirnov b5c1c16247 asfdec: do not align Data Object when Broadcast Flag is set 
its size is invalid in this case

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2015-07-27 18:09:30 +02:00
Alexandra HájkováandAnton Khirnov 9e8627a1ff asfdec: interpret the first flag in an asf packet as length flag 
if the error correction flag is not set, a packet starts with payload

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2015-07-27 07:50:32 +02:00
Alexandra HájkováandAnton Khirnov 7f388c0fab asfdec: remove the wrong condition 
this condition breaks reading from the pipe as data_reached variable
have to be set to break while in the asf_read_header just after the Data
Object is found

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2015-07-23 10:50:27 +02:00
Alexandra HájkováandAnton Khirnov aed7715b8f asfdec: increment nb_streams right after the stream allocation 
to prevent possible memory leaks

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2015-07-23 09:48:26 +02:00
Alexandra HájkováandAnton Khirnov ee80f834cb asfdec: set nb_streams to 0 in the asf_read_close 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2015-07-23 09:47:59 +02:00
Alexandra HájkováandAnton Khirnov 2a187a074a asfdec: avoid crash in the case when chunk_len is 0 or pkt_len is 0 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2015-07-22 12:11:46 +02:00
Alexandra HájkováandAnton Khirnov 93f16f338f asfdec: close the demuxer properly when read_header is failing 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2015-07-22 12:11:46 +02:00
Alexandra HájkováandAnton Khirnov 5655236a67 asfdec: factor out seeking to the Data Object outside while 
return INVALIDDARA if Data Object was not found

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2015-07-22 12:11:46 +02:00
Alexandra HájkováandAnton Khirnov e61f39849c asfdec: make nb_sub to be unsigned int 
number of subpayloads should be always positive

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2015-07-19 09:20:01 +02:00
Alexandra HájkováandAnton Khirnov 2883ef34b5 asfdec: read the replicated data in a separate function 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2015-07-19 09:18:27 +02:00
Alexandra HájkováandAnton Khirnov 0989d3ad1f asfdec: convert condition for the replicated data reading to be safer 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2015-07-19 09:16:28 +02:00
Alexandra HájkováandAnton Khirnov 406627287e asfdec: do not read replicated data when their length is 0 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2015-07-19 08:59:48 +02:00
Alexandra HájkováandAnton Khirnov c571424c7f asfdec: prevent memory leaks found with Coverity Scan 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2015-07-13 20:27:34 +02:00
Alexandra HájkováandLuca Barbato 872fab4a3d asfdec: Fix reading from the pipe 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-07-10 13:25:02 +02:00
Alexandra HájkováandLuca Barbato 016cac75c6 asfdec: prevent the infinite loop in detect unknown_subobject 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-07-03 01:50:09 +02:00
Alexandra HájkováandLuca Barbato 9752d2e6cc asfdec: prevent possible memory leak in the asf_read_metadata_obj 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-07-03 01:50:09 +02:00
Alexandra HájkováandAnton Khirnov b08569a239 lavf: Replace the ASF demuxer 
The old one is the result of the reverse engineering and guesswork.
The new one has been written following the now-available specification.

This work is part of Outreach Program for Women Summer 2014 activities
for the Libav project.

The fate references had to be changed because the old demuxer truncates
the last frame in some cases, the new one handles it properly.
The seek-test reference is changed because seeking works differently
in the new demuxer. When seeking, the packet is not read from the stream
directly, but it is rather constructed by the demuxer. That is why
position is -1 now in the reference.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2015-06-28 10:16:40 +02:00
Alexandra KhirnovaandVittorio Giovara 28e508a946 dnxhddec: return proper error code 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2014-02-09 18:36:16 +01:00
Alexandra KhirnovaandMartin Storsjö 9b8d11a76a avcodec: Use av_reallocp where suitable 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-12-09 12:27:51 +02:00
Alexandra KhirnovaandAnton Khirnov 6f270da61b libschroedingerenc: do not assert on values from external libraries 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-11-23 12:08:53 +01:00
Alexandra KhirnovaandDiego Biurrun 5626f994f2 avformat: Use av_reallocp() where suitable 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2013-09-18 18:28:38 +02:00
Alexandra KhirnovaandMartin Storsjö 68b4677420 lavf: Make probe_codec return an error code 
This allows handling errors from av_realloc properly.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-09-16 22:28:23 +03:00
Alexandra KhirnovaandDiego Biurrun 00a63bfb87 matroskaenc: Fix stray pointers left over from av_reallocp_array refactoring 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2013-09-12 13:16:15 +02:00
Alexandra KhirnovaandDiego Biurrun f369b9356c avformat: Use av_reallocp_array() where suitable 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2013-09-10 12:38:32 +02:00
Alexandra KhirnovaandAnton Khirnov 7684a36113 mxfenc: switch to av_reallocp_array() and check allocation errors 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-08-04 16:49:04 +02:00
Alexandra KhirnovaandAnton Khirnov 0afcf97e1e vmdav: convert to bytestream2 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-03-28 08:30:38 +01:00