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48454 Commits

Author SHA1 Message Date
Clément Bœsch 49a78e6b8c lavu/eval: handle div by zero in mod(). 
Similarly to 03f5043f5, we use the FTRAPV config setting.
 2013-01-02 23:15:45 +01:00
Michael Niedermayer aa86d2d884 lavf: move stream==-1 handling from ff_subtitles_queue_seek() to avformat_seek_file() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-02 23:02:33 +01:00
Clément Bœsch fc86f86353 fate/sub2video: move sws flags globally in the filtergraph. 
The flags are necessary for the auto inserted scaler (because the
overlay filter needs an alpha channel for the overlay surface).
 2013-01-02 21:48:56 +01:00
Michael Niedermayer ccb7f20309 fate: add missing bitexact flag to scale filter 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-02 20:15:10 +01:00
Nicolas George b252d9e777 fate: add sub2video test. 2013-01-02 17:53:12 +01:00
Nicolas George e4f14c32b9 examples/muxing: improve error messages. 
Illustrate the use of return values, av_err2str and
avcodec_get_name.
 2013-01-02 17:42:00 +01:00
Nicolas George b99bef17b4 lavfi/avfiltergraph: check pick_format return code. 2013-01-02 16:56:03 +01:00
Stefano Sabatini 82deb0c42e doc/muxers: adopt new -codec:SPEC syntax in segment example 2013-01-02 16:30:11 +01:00
Stefano Sabatini 8bbe9d90fa doc/muxers: add a dedicated section for segment examples 2013-01-02 16:29:58 +01:00
Stefano Sabatini fd44dfb29d doc/muxers: fix typos in the segment chapter 2013-01-02 16:29:42 +01:00
Clément Bœsch 8bc74221f8 lavf: remove generic index flag from text subtitles. 
This flag is not necessary.
 2013-01-02 10:32:21 +01:00
Clément Bœsch 5a2f3f0bca lavf/vobsub: do not count trailing NUL char in extradata. 
See 36e61e24.
 2013-01-02 09:31:07 +01:00
Michael Niedermayer 1e28fa21de rawdec: fix NV12 
Fixes Ticket646

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-02 03:56:57 +01:00
Janne Grunau e9fd51b0d6 h264: check SPS entries directly to detect pixel format changes 
Comparing AVCodecContext.pix_fmt against the get_pixel_format() return
value has the side effect of calling the get_format() callback on each
slice. Users of the callback will probably handle hardware accelerator
initialization in the callback.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-02 02:28:57 +01:00
Michael Niedermayer 341e40f1e1 lavf: Fix codec id forcing with probed codecs 
Fixes Ticket2088

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-02 01:17:36 +01:00
Michael Niedermayer 3a6b6f425e lavf: move force_codec_ids() up 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-02 01:17:36 +01:00
Nicolas George 98ce9b8468 fate: merge mapchan and options into ffmpeg. 
They were two very short files that cover ffmpeg-specific features.
 2013-01-01 23:48:41 +01:00
Nicolas George 102cf964dd ffmpeg: sub2video: set resample size. 
Necessary after 04a530f.
 2013-01-01 23:06:34 +01:00
Nicolas George 5ed5e90f2a lavc/dvdsubenc: improve color distance function. 
Consider the color space as an hypercone with apex alpha=0
and base alpha=1 instead of an hypercube.
Make the encoder consider very transparent colors more similar
even if the hue is very different.
This corresponds roughly to using the alpha as a weight for the
color difference.
Only 4 bits of alpha are used, because this is what dvdsub uses,
and it avoids overflows.

Fix trac ticket #2005.
 2013-01-01 20:07:37 +01:00
Nicolas George 8dbbaf568e lavf/matroskaenc: respect bitexact for attachments. 
Use the first 64 bits of the SHA1 of the content as file UID
instead of a random number if the bitexact flag is set.
 2013-01-01 19:43:21 +01:00
Nicolas George 5bab99baea ffmpeg: apply flags to attachments too. 2013-01-01 19:43:21 +01:00
Nicolas George 951a03b3a8 ffmpeg: move stream_copy flags handling after attachments. 2013-01-01 19:43:20 +01:00
rogerdpack 10a9277562 better filter error message when accidentally reusing outputs 
Signed-off-by: rogerdpack <rogerpack2005@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-01 19:39:10 +01:00
Nicolas George ecda1d3cbe lavf: add data: URI scheme. 2013-01-01 19:29:04 +01:00
Paul B Mahol ba1cbf40ce lavfi/lut: use ff_fill_rgba_map() 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-01-01 17:07:57 +00:00
Piotr Bandurski fde13052fb aiffdec: set block duration for QDM2 
Fixes #1697.
 2013-01-01 17:03:22 +00:00
Clément Bœsch 7d66bc7920 lavc/movtextdec: keep the min size instead of max to fix overread. 
Fixes Ticket #2087.
 2013-01-01 16:41:37 +01:00
Clément Bœsch 1dd4a21cb7 fate: re-enable fate-sub-mpsub. 
This reverts commit 580ee973d1.
 2013-01-01 16:34:00 +01:00
Clément Bœsch c14f8a52b0 lavf/mov: fix timecode track reference usage. 2013-01-01 16:20:10 +01:00
Clément Bœsch 8d398f40b4 lavf/mov: simplify timecode track ref. 
There can be only one track reference. The multiple tref handling is
handled at a different level.
 2013-01-01 16:20:10 +01:00
Nicolas George 69a1667b06 ffmpeg: mark attachment streams finished. 
Fix trac ticket #2083.
 2013-01-01 16:05:35 +01:00
Michael Niedermayer 9b53306178 cmdutils: we have 2013 
Found-by: durandal_1707
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-01 15:43:37 +01:00
Nicolas George 82541d8330 lavfi: merge all filtering code into ff_filter_frame. 2013-01-01 15:19:04 +01:00
Hendrik Leppkes 765158dd82 mov: fix parsing of the chap atom. 
This was broken in 0d96ec19eb under the
assumption that there is only one tref leaf atom.

Fixes Ticket #2081.
 2013-01-01 15:16:37 +01:00
Paul B Mahol 8c33cb5c77 fate: add nistsphere demuxer test 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-01-01 14:02:54 +00:00
Michael Niedermayer 9336a980bb Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  rtmp: Add support for limelight authentication
  rtmp: Add support for adobe authentication

Conflicts:
	Changelog
	libavformat/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-01 14:04:50 +01:00
Paul B Mahol 8e4e532bb2 lavfi/avcodec: fix typo 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-01-01 12:57:07 +00:00
Michael Niedermayer c047a41bc5 Merge commit '33f28a3be3092f642778253d9529dd66fe2a014a' 
* commit '33f28a3be3092f642778253d9529dd66fe2a014a':
  rtmp: Add a function for writing AMF strings based on two substrings
  rtmp: Return a proper error code in handle_invoke_error

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-01 13:54:22 +01:00
Clément Bœsch d079d1d368 ffprobe: do not escape '"' between single quotes. 2013-01-01 13:32:51 +01:00
Clément Bœsch c1abfcd7d6 doc/resampler: remove .html from link text. 2013-01-01 10:59:51 +01:00
Michael Niedermayer 13131685f1 ffmpeg: avoid negative timestamps for DVD 
dvdauthor cannot handle files with ts wraps

Fixes ticket383

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-01 04:59:03 +01:00
Nicolas George 2eb2e1798e lavfi: add avfilter_get_audio_buffer_ref_from_arrays_channels. 
It is the same as avfilter_get_audio_buffer_ref_from_arrays
except it has a "channels" and the channel layout can be 0.
 2013-01-01 02:01:28 +01:00
Michael Niedermayer f105fe5c22 rawdec: fix decoding of odd dimensioned raw yv12 
Fix Ticket339 part 2 of 2

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-01 00:44:44 +01:00
Carl Eugen Hoyos 67abe21c0b mov: fix handling of odd sized yv12 
Part 1 of 2 to fix Ticket339

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-01 00:44:44 +01:00
Michael Niedermayer 6e8df250fd mpeg12: fix frame_pred_frame_dct handling in field pictures 
Fixes Ticket254

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-31 20:55:03 +01:00
Michael Niedermayer 49ec0d8ed2 mpeg12: print invalid cbp value 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-31 20:55:02 +01:00
Michael Niedermayer 343900a147 mpeg12: print error for invalid skip cases 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-31 20:55:02 +01:00
Nicolas George 9e28e0035a lavc/flacenc: improve error return. 
Use meaningful error codes and add log messages.
 2012-12-31 19:11:12 +01:00
Nicolas George 11ab2c25b6 lavfi/avfiltergraph: print query_formats errors. 2012-12-31 18:43:04 +01:00
Nicolas George 5f12d5ad78 lswr: improve rematrixing error message. 
Report channel layout/count for insufficiently determined
rematrixing.
 2012-12-31 18:43:04 +01:00