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44925 Commits

Author SHA1 Message Date
Anton Khirnov 2bc0de3858 lavc: initialize AVFrame.extended_data in avcodec_get_frame_defaults() 2012-09-24 12:31:24 +02:00
Anton Khirnov c084a975aa lavc: use av_mallocz to allocate AVFrames. 
Otherwise the frame is uninitialized, so avcodec_get_frame_defaults()
cannot determine whether to free extended_data.
 2012-09-24 12:31:24 +02:00
Anton Khirnov a83499b13b lavc: rename the argument of avcodec_alloc_frame/get_frame_defaults 
AVFrame is used for both audio and video, so calling the argument 'pic'
is misleading.
 2012-09-24 12:31:24 +02:00
Stefano Sabatini efa3d5af1e lavc/roqvideodec: fix error message 
Remove redundant reference to codec name, it is already mentioned in the
log header.
 2012-09-24 12:02:38 +02:00
Stefano Sabatini b1fee1be61 lavc/roqvideodec: propagate reget_buffer() error code 2012-09-24 12:02:31 +02:00
Stefano Sabatini d2c70ec07f lavc/roqvideodec: remove useless headers 2012-09-24 12:02:23 +02:00
Stefano Sabatini d40b197ca8 tests/fate-ffprobe: fix typo in metadata comment 2012-09-24 10:32:52 +02:00
Stefano Sabatini 10c00f7a04 tests/fate-ffprobe: use an ffmetadata file for the injected metadata 
Workaround commandline msys issues, also allow more flexibility.
Should fix ffprobe tests on mingw+MSVC.
 2012-09-24 10:04:44 +02:00
Stefano Sabatini 64d340c62a lavf/utils: add error check in av_read_frame() 
In particular, fix crash when the input file contains no packets (e.g. an
ffmeta input).
 2012-09-24 00:41:13 +02:00
Michael Niedermayer 127b70e423 ra144: factor division out 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-23 21:12:23 +02:00
Nicolas George 7200fecd9b cmdutils: sort codec lists. 
The lists are sorted first by type (video first)
and then alphabetically by name.

Fix ticket #1669.
 2012-09-23 21:05:29 +02:00
Samuel Pitoiset cee1950bbb rtp: Packetization of JPEG (RFC 2435) 2012-09-23 21:58:41 +03:00
Martin Storsjö 71908f0838 smoothstreamingenc: Copy the SAR on the AVStreams as well 
This is required in chained muxers, if the SAR happens to be set.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-09-23 21:28:58 +03:00
Sebastien Zwickert f25d53d95f configure: disable VDA on ppc, fix build 
Fixes Ticket1760

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-23 17:27:44 +02:00
Reimar Döffinger 033f53fb8f Document why we always send a Range HTTP header. 
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2012-09-23 15:40:17 +02:00
Reimar Döffinger 3905caf251 Document that the MPEG12 "fast" functions can read out of bounds. 
This is intentional (and a reason why fast usually should not be used),
but a few people sent patches to "fix" this recently so it would be
better to document this.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2012-09-23 15:40:17 +02:00
Clément Bœsch 2599541b3d WebVTT demuxer and decoder. 2012-09-23 15:24:08 +02:00
Dmitry Samonenko 697ea4fccf Introducing speex RTP demuxing (RFC 5574) 
RTPDynamicProtocolHandler for speex is added. Initial support for
speex depacketization from RTP stream comes with it.
Currently, only codec audio rate can be applied based on sdp:
* Narrowband    ( 8K)
* Wideband      (16K)
* Ultrawideband (32K)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-23 14:20:13 +02:00
Dmitry Samonenko b024c41e1e Add initial support for speex RTP packetization (RFC 5574) 
* libspeex audio codec is no longer considered unsupported
  when using rtp as output format.
* SDP rtpmap is added for speex payload, formatted according to RFC

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-23 14:08:48 +02:00
Michael Niedermayer fecfdf6e72 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  avcodec: fix memleak in avcodec_encode_audio2()

Conflicts:
	libavcodec/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-23 13:55:43 +02:00
Michael Niedermayer f0bb88e2bc Revert "http: only send range header when necessary" 
This reverts commit 48cf0f1c18.
This can cause problems with seekability detection
 2012-09-23 13:21:35 +02:00
Michael Niedermayer 21c4393f1c lavf/find_stream_info: make sure we decode at least one frame for DTS 
The channel layout at the demuxer layer is commonly wrong and would
otherwise be used.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-23 04:56:51 +02:00
Michael Niedermayer 61a84755a9 lavf: dont open a decoder at the top of find_stream_info before probing has finished 
It could open the wrong decoder.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-23 04:56:21 +02:00
Duncan Salerno 48cf0f1c18 http: only send range header when necessary 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-23 02:36:08 +02:00
Duncan Salerno 0a8cc1179a http: larger buffer for long URIs 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-23 02:35:42 +02:00
rogerdpack 641c0eea0b bitmap header lookup: add code comment 
Signed-off-by: rogerdpack <rogerpack2005@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-23 02:12:34 +02:00
Michael Niedermayer 697b476c07 wav: Fix DTS detection 
Fixes Ticket1474

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-23 01:22:16 +02:00
Michael Niedermayer a9f522d1b7 lavf: document request_probe properly 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-23 01:22:16 +02:00
Michael Niedermayer a380f82c53 lavf: allow using request_probe as a score threshold to accept a codec 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-23 01:22:16 +02:00
Stefano Sabatini 740c995288 lavfi: add asendcmd and sendcmd filters 2012-09-23 00:50:06 +02:00
Stefano Sabatini 7fe1ecefe1 lavfi/hue: simplify/fix setting logic in set_options() 
Parse expression only when a new value is explicitly specified.

In particular, avoid double free in case an old expression value is
cached, it is set in the context, it is freed as the old value, and
finally the pointer stored in the context is freed again when the filter
is released.
 2012-09-23 00:46:33 +02:00
Michael Niedermayer eb949544ca ffmpeg: fix 10l (use of uninitilaized variable) 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-22 22:09:41 +02:00
Michael Niedermayer 374033ee93 ffmpeg: remove now unneeded old *_codec_name code 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-22 18:58:51 +02:00
Michael Niedermayer 8ccb56abee ffmpeg/opt_output_file: extract subtitle codec name through new API 
This should fix specifying subtitle codecs with the new syntax in some cases.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-22 18:57:47 +02:00
Michael Niedermayer a4271f3d4e ffmpeg: dont match unspecified media types in MATCH_PER_TYPE_OPT 
This would change existing behavior, and should if done, done seperately.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-22 18:56:10 +02:00
Michael Niedermayer 3db4c88ac1 ffmpeg/opt_preset: update to new option API for reading codec names. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-22 18:16:49 +02:00
Michael Niedermayer bad953bc2d ffmpeg: fix overriding codecs with the new syntax 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-22 17:56:35 +02:00
Justin Ruggles 0ccf051a9d avcodec: fix memleak in avcodec_encode_audio2() 
Ensure that padded_frame is freed before returning when needed.
 2012-09-22 09:24:24 -04:00
Michael Niedermayer 8364bde02b Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  sipr: fall back to setting mode based on bit_rate.

Conflicts:
	libavcodec/sipr.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-22 14:04:44 +02:00
Michael Niedermayer 79bf1f0ad0 rawdec: fix "warning: assignment from incompatible pointer type" 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-22 13:48:40 +02:00
Andrew Wason 225efccefc lavfi/buffersink: fix check on pixel_fmts in the opaque parameter 
Fix programmatic selection of accepted pixel formats.

Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2012-09-22 10:59:40 +02:00
Stefano Sabatini ab4ee9fd5e tests: update fate-ffprobe test to make use of -bitexact flag 
Should fix tests with --enable-small.
 2012-09-22 09:34:56 +02:00
Stefano Sabatini 42047c3e86 ffprobe: reindent after the previous commit 2012-09-22 09:34:56 +02:00
Stefano Sabatini 4cd1addcc4 ffprobe: add -bitexact boolean option 
The option is mostly useful to make ffprobe output independent from the
build, and in particular to fix FATE --enable-small failures.
 2012-09-22 09:34:56 +02:00
Michael Niedermayer 07cdd39478 pnmdec: use explicit casts to remove const to avoid warning with clang 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-22 04:51:47 +02:00
Michael Niedermayer 28e88a24f6 rtsp: fix "warning: ret may be used uninitialized in this function" 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-22 04:49:04 +02:00
Michael Niedermayer 0079232299 rtsp: kill a pointer type warning (void **) vs. (AVFormatContext **) 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-22 04:45:12 +02:00
Michael Niedermayer 8d45c001a8 flac_parser: fix fifo ptr wrap check 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-22 04:40:10 +02:00
Loren Merritt 1b1b902e2c hqdn3d: Fix out of array read in LOWPASS 
Fixes ticket1752

Commit message by commiter
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-22 03:17:28 +02:00
Clément Bœsch ea5bd7ea6f lavf/oggdec: check for begin-of-stream flag in case of chained streams. 
Fix Ticket #1617, revealing a regression I introduced in 8f3eebd.

We need to make sure no stream is added in between Ogg context save and
restore operations (because it would likely lead to a mismatch between
ogg->nstreams and AVFormatContext->nb_streams after the restore op).
This is the reason the ogg->state check is added in ogg_new_stream().
Before this patch, checking for ogg->headers was preventing this:
ogg->headers is always set before any ogg save/restore (though, it was
also preventing from creating the stream when necessary).
 2012-09-22 00:40:51 +02:00