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Author SHA1 Message Date
Anton Khirnov
169f0647b7 avconv: cosmetics, move code 
Move find_codec_or_die(), choose_codec(), new_output_stream() and
read_avserver_streams() below transcode() where they belong.
 2011-08-16 06:23:27 +02:00
Anton Khirnov
86530f418e avconv: cosmetics -- move copy_chapters(). 
It's only used in opt_output_file(), so move it right above
opt_output_file().
 2011-08-16 06:21:32 +02:00
Anton Khirnov
f233cfed7b avconv: cosmetics -- move parse_forced_key_frames(). 
parse_forced_key_frames() is only used in new_video_stream(), so move it
right above new_video_stream().
 2011-08-16 06:21:25 +02:00
Anton Khirnov
64db1a82d6 lavc: add audio flag to the 'b' option, deprecate 'ab'. 
Its only reason for its existence was ffmpeg's inability to properly assign
AVOptions to streams. Now this is not a problem anymore, so 'ab' should
go.
 2011-08-16 06:20:43 +02:00
Anton Khirnov
f4ad238c6c avconv: rename sameq to same_quant 
It's often mistakenly used as 'same quality', emphasize that it's not
true in the manual.
 2011-08-16 06:19:08 +02:00
Anton Khirnov
7478ab5a13 doc/avconv: add forgotten end of chapter. 2011-08-16 06:18:59 +02:00
Anton Khirnov
320d769389 Changelog: document avconv incompatibilities with ffmpeg. 2011-08-16 06:18:38 +02:00
Anton Khirnov
92f1940e99 avconv: replace -vcodec/-acodec/-scodec with a better system. 
The new option doesn't depend on its placement wrt -new* options (which
don't exist anymore) and works in a similar way as per-stream AVOptions.

-[vas]codec remain as aliases to -codec:[vas]
 2011-08-16 06:17:02 +02:00
Anton Khirnov
ff884c79ee avconv: remove presets. 
Nothing except x264 uses them and native x264 presets should be used
with private options.
 2011-08-16 06:10:20 +02:00
Dustin Brody
a3e215cdc9 svq3: propagate codec memory allocation failure in context init 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-08-15 21:26:34 +02:00
Dave Yeo
cc73511e8e Fix NASM include directive 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-08-15 11:24:35 -07:00
Alex Converse
48f7163f13 dsputil_mmx: Honor HAVE_AMD3DNOW 2011-08-15 11:20:08 -07:00
Anton Khirnov
c14fe6bc99 lavf,lavd: remove all usage of AVFormatParameters from demuxers. 
AVFormatParameters are converted into corresponding private options in
av_open_input_file/stream() compat wrappers, so accessing them from
demuxers is redundant.
 2011-08-15 19:59:48 +02:00
Anton Khirnov
a7c93dae55 jack: add 'channels' private option. 
Get rid of AVFormatParameters usage.
 2011-08-15 19:56:55 +02:00
Reimar Döffinger
0e86965514 VC-1: fix reading of custom PAR. 
Custom PAR num/denum are in 1-256 range.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2011-08-15 16:36:58 +02:00
Kostya Shishkov
e9fb763611 Remove redundant and dubious video codec detection by its extradata 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2011-08-15 14:03:01 +02:00
Dustin Brody
2bfdb34c8a mpeg12: remove repeat-field code disabled since May 2002 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2011-08-15 13:03:20 +02:00
Michael Niedermayer
2dbdb309ac patch checklist: suggest fate instead of regression tests 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-08-15 11:53:45 +02:00
Kostya
5c59fa56ed Turn on resampling on sudden size change instead of bailing out during recode. 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-08-15 11:53:45 +02:00
Kostya
428c59d911 avtools: reinitialise filter chain when input video stream changes dimensions 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-08-15 11:53:40 +02:00
Nathan Caldwell
24efdea7fd aacenc: Fix number of coefficients used in a LFE channel. 
The spec states:

 *  Only the lowest 12 spectral coefficients of any LFE may be non-zero

We were using the 12 lowest *bands*.
 2011-08-13 19:40:33 -07:00
Nathan Caldwell
51a1d4d94a aacenc: Fix a segfault with grouped psymodel. 
10l: Forgot about TYPE_LFE being after TYPE_CPE. Which causes a
segfault when encoding 5.1
 2011-08-13 19:37:38 -07:00
Luca Barbato
3304a1e69a swscale: add dithering to yuv2yuvX_altivec_real 
It just does that part in scalar form, I doubt using a vector store
over 2 array would speed it up particularly.

The function should be written to not use a scratch buffer.
 2011-08-13 00:06:04 +02:00
Kostya Shishkov
78622ef362 rv34: free+allocate buffer instead of reallocating it to preserve alignment 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-08-12 13:49:25 -07:00
Ronald S. Bultje
28ca701e0b h264: add missing brackets. 
This caused failure of a few fate tests.
 2011-08-12 12:32:31 -07:00
Ronald S. Bultje
28c1115a91 swscale: use 15-bit intermediates for 9/10-bit scaling. 2011-08-12 11:54:25 -07:00
Ronald S. Bultje
b2c087871d Move x86util.asm from libavcodec/ to libavutil/. 
This allows using it in swscale also.
 2011-08-12 11:43:03 -07:00
Ronald S. Bultje
3a39195b1d Move x86inc.asm to libavutil/. 
This allows using it in libswscale/ also.
 2011-08-12 11:43:02 -07:00
Dustin Brody
e3a70c7c5f APIchanges: note error_recognition in lavf 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-08-12 19:12:53 +02:00
Dustin Brody
2f63440c59 lavf: add support for error_recognition, use it in avidec, and bump minor API version 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-08-12 19:10:22 +02:00
Anton Khirnov
8d2e4a7e68 avconv: change semantics of -map 
New syntax contains an optional stream type, allowing to refer to n-th
stream of specific type.

Omitting stream number now maps all streams of the given type.
 2011-08-12 19:10:22 +02:00
Anton Khirnov
3d4f0dab79 avconv: get rid of new* options. 
They are confusing, irregular and redundant -- -map already contains all
the information.  Stream maps can now be parsed in opt_output_file().

Add a more user-friendly default behavior in case no maps are present.

Breaks -programid for now, but it never worked properly anyway. A better
solution will be written soon.
 2011-08-12 19:10:22 +02:00
Anton Khirnov
d4863fc1a8 cmdutils: allow precisely specifying a stream for AVOptions. 2011-08-12 18:35:12 +02:00
Pino Toscano
f60d136637 configure: add missing CFLAGS to fix building on the HURD 
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2011-08-12 14:11:21 +02:00
Reinhard Tartler
69c4bee8fa libx264: Include hint for possible values for configuring libx264 
The output of the x264 commandline tool contains the most uptodate
description of the possible values for the -preset, -tune and -profile
options.
 2011-08-12 14:09:59 +02:00
Anton Khirnov
d70e512250 cmdutils: allow ':'-separated modifiers in option names. 2011-08-12 13:51:30 +02:00
Anton Khirnov
e6e6060c9b avconv: make -map_metadata work consistently with the other options 
Before, it took an input and output file index, now it only takes an
input file and applies to the next output file.

Stream/chapter/program specification is now part of the option name and
the delimiter was changed from ',' to ':' to be consistent with the
similar feature for AVOptions.
 2011-08-12 13:50:36 +02:00
Anton Khirnov
c9065c2917 avconv: remove deprecated options. 2011-08-12 13:30:38 +02:00
Anton Khirnov
b9aac90bd8 avconv: make -map_chapters accept only the input file index. 
This is consistent with how all the other options work.
 2011-08-12 13:30:07 +02:00
Anton Khirnov
6291d7e416 Make a copy of ffmpeg under a new name -- avconv. 
It will be further developed with a few incompatible changes.

ffmpeg.c will stay as is for some time, so any scripts using it won't be
broken.
 2011-08-12 13:27:30 +02:00
Anton Khirnov
791a86c37a ffmpeg: add a warning stating that the program is deprecated. 2011-08-12 13:27:20 +02:00
Kostya Shishkov
b86ab38137 Add weighted motion compensation for RV40 B-frames 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-08-11 16:07:58 -07:00
Kostya Shishkov
e5ec68699e RV3/4: calculate B-frame motion weights once per frame 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-08-11 16:07:23 -07:00
Kostya Shishkov
d241f51e0f Move RV3/4-specific DSP functions into their own context 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-08-11 16:07:15 -07:00
Dustin Brody
21d7037234 mjpeg: propagate decode errors from ff_mjpeg_decode_sos and ff_mjpeg_decode_dqt 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-08-11 16:02:18 -07:00
Dustin Brody
bac3ab13ea h264: notice memory allocation failure 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-08-11 15:59:07 -07:00
Justin Ruggles
c766eb1ce1 ac3enc: add macros for option names to make them more understandable. 2011-08-11 11:33:32 -04:00
Justin Ruggles
9542ca9fb7 ac3enc: fix 'channel_coupling' option to actually allow 'auto'. 
Use 'auto' as the default value.
 2011-08-11 11:33:32 -04:00
Mans Rullgard
4a71da0f3a cavs: fix some crashes with invalid bitstreams 
This removes all valgrind-reported invalid writes with one
specific test file.

Fixes http://www.ocert.org/advisories/ocert-2011-002.html

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-08-10 22:35:20 +01:00
Justin Ruggles
069083a419 ac3enc: clip coupling coordinates during calculation 
This is faster than using the clip_coefficients() function. Also,
clipping the coordinates before determining reuse is better since it
will compare coordinates that are closer to their final encoded values.
 2011-08-10 17:09:24 -04:00