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Author SHA1 Message Date
Michael Niedermayer
e18fc35a07 avcodec/libfdk-aacdec: use av_feeep() to avoid leaving stale pointers in memory 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-17 20:36:14 +02:00
Michael Niedermayer
5a1aa55905 Merge commit 'b01a2204b5cff7bb920f42fda1bb0103f450fe93' 
* commit 'b01a2204b5cff7bb920f42fda1bb0103f450fe93':
  libfdk-aacdec: Enable Decoder Downmix including Downmix Metadata Support

Conflicts:
	libavcodec/libfdk-aacdec.c
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-17 20:35:43 +02:00
Benoit Fouet
242f8bb3a8 avformat/id3v2: support buggy id3v2.3 tag length in id3v2.4 
Some encoders do not use syncsafe sizes in v2.4 id3 tags. Check the next
tag to try to choose between the two.

Fixes ticket #4003

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-17 16:05:53 +02:00
Benoit Fouet
ac1594bc17 gitignore: add test_copy.ffmeta 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-17 15:57:12 +02:00
Michael Niedermayer
3dda0bbe42 Merge commit 'e65c776d18dc14df8a279e017760862f9fc8763b' 
* commit 'e65c776d18dc14df8a279e017760862f9fc8763b':
  rtmpproto: Add getStreamLength call to query duration

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-17 15:34:27 +02:00
Michael Niedermayer
6cf9d02cea Merge commit '324b23dde1bc8638959eb32419c95a93906db272' 
* commit '324b23dde1bc8638959eb32419c95a93906db272':
  rtmpproto: Add function to read a number response

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-17 15:21:40 +02:00
Michael Niedermayer
1eda312aca Merge commit '47e3e1097e09da7f973908e09df15e3bb7c5e1f4' 
* commit '47e3e1097e09da7f973908e09df15e3bb7c5e1f4':
  cmdutils: Use the correct guard

Conflicts:
	cmdutils.c

See: 35daf3ca81
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-17 14:57:40 +02:00
Omer Osman
b01a2204b5 libfdk-aacdec: Enable Decoder Downmix including Downmix Metadata Support 
The FDK decoder is capable of producing mono and stereo downmix from
multichannel streams. These streams may contain metadata that control
the downmix process. The decoder requires an Ancillary Buffer in order to
correctly apply downmix in streams containing downmix Metadata. The
decoder does not have an API interface to inform of the presence of
Metadata in the stream, and therefore the Ancillary Buffer is always
allocated whenever a downmix is requested.

When downmixing multichannel streams, the decoder requires the output
buffer in aacDecoder_DecodeFrame call to be of fixed size in order to
hold the actual number of channels contained in the stream. For example,
for a 5.1ch to stereo downmix, the decoder requires that the output buffer
is allocated for 6 channels, regardless of the fact that the output is in
fact two channels.

Due to this requirement, the output buffer is allocated for the maximum
output buffer size in case a downmix is requested (and also during
decoder init). When a downmix is requested, the buffer used for output
during init will also be used for the entire duration the decoder is open.
Otherwise, the initial decoder output buffer is freed and the decoder
decodes straight into the output AVFrame.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2014-10-17 15:48:30 +03:00
Michael Niedermayer
7dba57d1fa Merge commit '0db6bbb24c1a9f6b5527f460361a5a4132248eee' 
* commit '0db6bbb24c1a9f6b5527f460361a5a4132248eee':
  avformat: Make avformat_free_context handle NULL

See: ee23dcf534
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-17 14:23:01 +02:00
Michael Niedermayer
61c6e69709 Merge commit 'c92965dbfbb7e2b49df14db2fd0e23a29295730a' 
* commit 'c92965dbfbb7e2b49df14db2fd0e23a29295730a':
  avconv: check return value

Conflicts:
	ffmpeg.c

See: 4930cd13d6
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-17 14:09:15 +02:00
Michael Niedermayer
1dd38e99fd Merge commit 'c802a2e718fb3619291f310f851f1a1cdcf4f581' 
* commit 'c802a2e718fb3619291f310f851f1a1cdcf4f581':
  avconv: fix leak in filter error

Conflicts:
	ffmpeg_filter.c

See: 14369f59c5
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-17 13:47:49 +02:00
Michael Niedermayer
9d1155dae3 Merge commit 'aeb23fc4549a25ef32ff085d2a76227f90caf403' 
* commit 'aeb23fc4549a25ef32ff085d2a76227f90caf403':
  avprobe: Remove a pointless check

Conflicts:
	avprobe.c

No change as the code does not exist in ffprobe

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-17 13:35:27 +02:00
Michael Niedermayer
ee73a69020 Merge commit 'e58a140cf91d1a9cdfa3115d73c923dab0e9e7dc' 
* commit 'e58a140cf91d1a9cdfa3115d73c923dab0e9e7dc':
  avplay: Always free opts

Conflicts:
	ffplay.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-17 13:28:50 +02:00
Michael Niedermayer
019ff7a0c3 Merge commit 'cf83c0173917a44b89a25ea2b435429bbf9ee767' 
* commit 'cf83c0173917a44b89a25ea2b435429bbf9ee767':
  avplay: Always free find_stream_info options

Conflicts:
	ffplay.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-17 13:17:05 +02:00
Michael Niedermayer
c40a1bd253 tests/fate/mpeg4: fix samples path 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-17 13:07:55 +02:00
Michael Niedermayer
a708689fda Merge commit 'f29c226af0ecc34c417b646580a9acd7d8bbaf48' 
* commit 'f29c226af0ecc34c417b646580a9acd7d8bbaf48':
  fate: add mpeg4 tests for frame size changes

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-17 12:59:07 +02:00
Michael Niedermayer
1aed82846c avformat/m4vdec: mark as possibly containing discontinuities 
This will be needed for the resolution change mpeg4 test

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-17 12:51:49 +02:00
Uwe L. Korn
e65c776d18 rtmpproto: Add getStreamLength call to query duration 
In (non-live) streams with no metadata, the duration of a stream can
be retrieved by calling the RTMP function getStreamLength with the
playpath. The server will return a positive duration upon the request if
the duration is known, otherwise either no response or a duration of 0
will be returned.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2014-10-17 12:07:19 +03:00
Uwe L. Korn
324b23dde1 rtmpproto: Add function to read a number response 
Packets that contain a number as a result to a rtmp function call are
structured the same way (String, Number, Null, Number). This new method
also includes more bounds checks to better handle packets that are not
structured as expected.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2014-10-17 12:07:19 +03:00
Luca Barbato
47e3e1097e cmdutils: Use the correct guard 
The OptionDef arrays are terminated with a { NULL } element not NULL.

CC: libav-stable@libav.org
Bug-Id: CID 703769
 2014-10-17 09:55:46 +01:00
Luca Barbato
0db6bbb24c avformat: Make avformat_free_context handle NULL 
Work as the other free()-like functions.

Bug-Id: CID 1087081
CC: libav-stable@libav.org
 2014-10-17 09:55:46 +01:00
Vittorio Giovara
c92965dbfb avconv: check return value 
CC: libav-stable@libav.org
Bug-Id: CID 1224275
 2014-10-17 09:55:46 +01:00
Vittorio Giovara
c802a2e718 avconv: fix leak in filter error 
CC: libav-stable@libav.org
Bug-Id: CID 1005311
 2014-10-17 09:55:46 +01:00
Luca Barbato
aeb23fc454 avprobe: Remove a pointless check 
The element is always valid.

CC: libav-stable@libav.org
Bug-Id: CID 732276
 2014-10-17 09:55:46 +01:00
Luca Barbato
e58a140cf9 avplay: Always free opts 
CC: libav-stable@libav.org
Bug-Id: CID 733793
 2014-10-17 09:55:46 +01:00
Luca Barbato
cf83c01739 avplay: Always free find_stream_info options 
CC: libav-stable@libav.org
Bug-Id: CID 1238794
 2014-10-17 09:55:46 +01:00
Janne Grunau
f29c226af0 fate: add mpeg4 tests for frame size changes 2014-10-17 09:58:31 +02:00
Moritz Barsnick
bbd8c85263 doc/filters.texi: fix several typos in the vidstab* sections 
Also create an anchor for the unsharp filter, and references to
it in its mentions.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-17 06:23:13 +02:00
James Almer
864f9326fb x86/vf_noise: move asm code to a separate file 
Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: James Almer <jamrial@gmail.com>
 2014-10-17 00:44:35 -03:00
Michael Niedermayer
f6bb2cd1b0 swresample/resample: fix invert_initial_buffer() after flush 
Fixes: asan_heap-uaf_2071250_7_139.ogg
Fixes: assertion failure
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-16 22:35:27 +02:00
Michael Niedermayer
080c846f59 swresample: do not put multiple statements in one line 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-16 18:18:40 +02:00
Benoit Fouet
8bcf425d06 avformat/id3v2: silence a warning when CONFIG_ZLIB is unset. 
dlen is only read when CONFIG_ZLIB is set, so mark it as possibly
unused.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-16 15:54:02 +02:00
Michael Niedermayer
4f1a252fd3 avfilter/vf_noise: Use a separate seed for each plane 
This should reduce the correlation between planes

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-16 15:05:17 +02:00
Michael Niedermayer
ed3efbcd0c avfilter/vf_noise: use per component rand_shift 
This allows using different shifts per plane

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-16 15:04:49 +02:00
Michael Niedermayer
aba61b22f7 avfilter/vf_noise: move shift calculation to filter_frame() 
This makes the temporal noise case deterministic with threads

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-16 14:28:47 +02:00
Michael Niedermayer
411be72dcb avfilter/vf_noise: fix high resolution support 
Fixes Ticket4017
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-16 13:23:39 +02:00
Michael Niedermayer
a9b613b60e Merge commit '979932378ae3fbf452e312eb759cc7ce175f78de' 
* commit '979932378ae3fbf452e312eb759cc7ce175f78de':
  ismindex: use tfhd default duration if no sample duration

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-16 12:45:01 +02:00
Michael Niedermayer
293a8e426f Merge commit '460b509a34fb5fad3bedac8429f53594d3923ea8' 
* commit '460b509a34fb5fad3bedac8429f53594d3923ea8':
  rtsp: Check a memory allocation

See: c69f230a3a
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-16 12:28:52 +02:00
Carl Eugen Hoyos
392b4b663c Fix initialisers in dct-test.c. 
Silences a warning when running fate on unusual platforms:
libavcodec/dct-test.c:101:21: warning: missing braces around initializer [-Wmissing-braces]
libavcodec/dct-test.c:101:21: warning: (near initialization for 'fdct_tab_arch[0]') [-Wmissing-braces]
libavcodec/dct-test.c:102:21: warning: missing braces around initializer [-Wmissing-braces]
libavcodec/dct-test.c:102:21: warning: (near initialization for 'idct_tab_arch[0]') [-Wmissing-braces]
 2014-10-16 12:01:26 +02:00
Mika Raento
979932378a ismindex: use tfhd default duration if no sample duration 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2014-10-16 09:22:22 +03:00
Michael Lynch
460b509a34 rtsp: Check a memory allocation 
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
 2014-10-16 09:19:03 +03:00
Di Wu
0e406aba14 mpegts: add the judgement if a new program is created successfully 
Add the judement after create a new program to avoid segment fault.

Signed-off-by: Di Wu <di1028.wu@samsung.com>
Reviewed-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-16 04:21:21 +02:00
Michael Niedermayer
d267a0f8c1 avformat/util: Simplify av_guess_frame_rate() by using AVCodecContext.framerate 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-16 02:46:11 +02:00
Michael Niedermayer
004f1c6cf1 avformat/utils: Try to correct the codec_framerate in ff_compute_frame_duration() for the encoding case 
No testcase where this makes a difference is known

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-16 02:46:02 +02:00
Michael Niedermayer
46f52274f3 avformat/oggparsedirac: use AVCodecContext.framerate 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-16 01:31:09 +02:00
Michael Niedermayer
7b6a97edd1 avcodec/avcodec: more verbose documentation for time_base 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-16 00:28:57 +02:00
Michael Niedermayer
2f7bd04afb avcodec/avcodec: fix non doxy comment 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-16 00:10:38 +02:00
Michael Niedermayer
917f86f479 Merge commit '79dd756e143a54efc25d64e90505f0dca6cbc4ec' 
* commit '79dd756e143a54efc25d64e90505f0dca6cbc4ec':
  rtmpproto: Fix a typo

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-16 00:02:54 +02:00
Michael Niedermayer
f09162c06b Merge commit 'ced7238cd01cc2199acf9225305628641a27c1d7' 
* commit 'ced7238cd01cc2199acf9225305628641a27c1d7':
  rtpdec_hevc: Use av_realloc instead of av_malloc+memcpy

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-15 23:23:53 +02:00
Michael Niedermayer
60a876fe7b Merge commit '752e71e74f50e7a6f9a19edb8e775b2ea2fb94d8' 
* commit '752e71e74f50e7a6f9a19edb8e775b2ea2fb94d8':
  rtpdec_hevc: Rename a variable for clarity

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-15 22:03:11 +02:00