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Author SHA1 Message Date
Michael Niedermayer
bbb11f383e lavf: add return to silence compiler warning 
The added statement is not reachable

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-03 20:02:14 +01:00
Nicolas George
be01d1a24d fate: disable globbing when calling shell functions. 
Some of the filters tests use globbing characters, especially
brackets for filter pad labels. While most of these strings
are way too complicated to ever match an existing file name
and are therefore kept unchanged in the command line (an old
misfeature of the shell language that happens to be convenient
here), at least one use is simple enough to match random files
lying in the current directory. If that happens, the string,
that was meant to be kept verbatim, is replaced by the file
name, and that causes the test to fail (or worse).
 2013-01-03 16:16:07 +01:00
Michael Niedermayer
1894302a44 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  cmdutils: update copyright year to 2013
  h264: check SPS entries directly to detect pixel format changes
  forgotten changelogs for 9_beta2

Conflicts:
	Changelog
	cmdutils.c
	libavcodec/h264.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-03 13:22:45 +01:00
Johan Andersson
7768a635c4 cmdutils: update copyright year to 2013 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-01-03 13:35:12 +02:00
Janne Grunau
9ac44ad9d0 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.
 2013-01-03 11:09:00 +01:00
Clément Bœsch
dc8b36746a lavf/webvtt: use ff_subtitles_read_chunk(). 
The FATE test is updated because the line breaks in the dialogue
rectangles are now proper CRLF.
 2013-01-03 07:46:30 +01:00
Clément Bœsch
3fa642d60f subviewer: sanitize packets. 
The data does not contain timing or trailing line breaks anymore. In
addition to being less idiotic, it is consistent with other codecs and
thus allows more switches between formats and codecs. It also fixes the
issue of the trailing line returns being simple \n instead of CRLF in
the ASS rectangle dialogue (this is the reason of the FATE update).
 2013-01-03 07:25:47 +01:00
Reinhard Tartler
60e60d99ad forgotten changelogs for 9_beta2 2013-01-03 07:09:41 +01:00
Michael Niedermayer
52334f5be2 tiff: print error for old style LZW 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-03 04:26:57 +01:00
Clément Bœsch
491ca0e89f Replace references to "que" with the appropriate word. 
"que" sounds like a slang word to me. This commit renames a few
variables, fix the comments and the logging messages (sometimes along
with small other typo fixes).
 2013-01-03 00:21:47 +01:00
Clément Bœsch
43adc62e70 lavf/mpegtsenc: fix missing word in error message. 2013-01-03 00:04:41 +01:00
Clément Bœsch
f263426eed lavu/math: fix than/then typo, and add a comma. 2013-01-03 00:02:51 +01:00
Michael Niedermayer
98db905896 avformat_seek_file: Dont attempt to rescale INT64_MIN/MAX 
This fixes a integer overflow in fate

Reviewed-by: Clément Bœsch <ubitux@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-03 00:02:22 +01:00
Michael Niedermayer
740e740895 av_rescale: support passing MIN/MAX through 
Reviewed-by: Clément Bœsch <ubitux@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-03 00:02:22 +01:00
Lou Logan
091ce6bcb2 doc/faq: add -start_number example 
Also add example showing cat piping images to ffmpeg.

Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2013-01-02 23:52:35 +01:00
Stefano Sabatini
69d75dc4dd lavu/base64: extend/clarify doxy for the base64 API 
Also improve overall consistency.
 2013-01-02 23:52:35 +01:00
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