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48043 Commits

Author SHA1 Message Date
Michael Niedermayer a9275b4f69 h264: Fix code to also handle pix format changes. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-20 12:56:47 +01:00
Michael Niedermayer 41135b7f64 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  lavr: add option for dithering during sample format conversion to s16
  mpeg12: do not decode extradata more than once.

Conflicts:
	libavcodec/mpeg12.c
	libavcodec/mpeg12.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-20 12:18:28 +01:00
Michael Niedermayer 40ea343866 Merge commit 'c661cb6672af5ebcb900ec8766b24761bd2ab011' 
* commit 'c661cb6672af5ebcb900ec8766b24761bd2ab011':
  cmdutils: pass number of groups to split_commandline().
  mov: handle h263 and flv1 for codec_tag 'H','2','6','3'
  h264: fix sps parsing for SVC and CAVLC 4:4:4 Intra profiles

Conflicts:
	libavcodec/h264_ps.c
	libavformat/isom.c
	libavformat/mov.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-20 12:06:15 +01:00
Clément Bœsch 174c483e2e lavfi/select: fix compilation with avcodec disabled. 2012-12-20 05:17:36 +01:00
James Almer 974ac57e83 astenc: Remove two AVRationals with denominator 1 
They are completely superfluous when using av_rescale_q_rnd().
Call av_rescale_rnd() using what used to be the numerators instead.

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-20 05:05:55 +01:00
Michael Niedermayer 8525fa7c2c h264: remove unused variable 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-20 04:22:21 +01:00
Michael Niedermayer a46c565796 ffmpeg_opt: fix pointer types 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-20 04:21:29 +01:00
Michael Niedermayer 73db0bf1b0 mpegvideo: increase scratchpad sizes 
These where reduced in f1d8763a02
and this change can cause out of array accesses.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-20 03:58:13 +01:00
Clément Bœsch 53fa6f5863 doc/general: sort subtitles formats. 2012-12-20 03:55:16 +01:00
Clément Bœsch e5e5664ca0 fate: add and fix subtitles dependencies. 2012-12-20 03:50:34 +01:00
Michael Niedermayer 7e90053822 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  mpegvideo: increase edge_emu_buffer size for VC1
  lavc: merge latest x86inc.asm fixes with x264

Conflicts:
	libavcodec/mpegvideo.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-20 02:51:35 +01:00
Michael Niedermayer 1667152a9c Merge commit 'acb571c89a065d943163c11efb46de35774f1909' 
* commit 'acb571c89a065d943163c11efb46de35774f1909':
  avcodec: bump minor for adaptive h264 frame-mt
  avconv: pass the actually selected decoder to filter_codec_opts().

Conflicts:
	Changelog
	ffmpeg_opt.c
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-20 02:44:22 +01:00
Michael Niedermayer ba4bcb191a cmdutils: implement debug/fdebug log level update differently. 
The old implementation is no longer possibly due to limitations
of the new command line parser.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-20 02:38:18 +01:00
Michael Niedermayer af4b1c02ac Merge commit '77bd1bc73a1946b0f0ce09a7cbb242a65e138d06' 
* commit '77bd1bc73a1946b0f0ce09a7cbb242a65e138d06':
  avconv: use new options parser.

Conflicts:
	ffmpeg.c
	ffmpeg.h
	ffmpeg_opt.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-20 02:38:02 +01:00
Justin Ruggles b2fe6756e3 lavr: add option for dithering during sample format conversion to s16 2012-12-19 18:52:54 -05:00
Clément Bœsch 52b866471e doc/faq: move filter links to the ffmpeg-filters.html page. 2012-12-20 00:36:08 +01:00
Clément Bœsch 521a963a7d doc/faq: improve concatenation entry. 2012-12-20 00:36:08 +01:00
Clément Bœsch cb0881c794 ffmpeg: use GROW_ARRAY in opt_map_channel. 2012-12-19 22:57:35 +01:00
Michael Niedermayer 61bc3d80e9 Merge commit '0ec1642b60a5b1a4d913e2b9e3899173dff77e7a' 
* commit '0ec1642b60a5b1a4d913e2b9e3899173dff77e7a':
  cmdutils: don't log an error in opt_default().

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-19 22:47:40 +01:00
Michael Niedermayer 33f9b2436a Merge commit '8c9af5b2051b9927f845c7afdfeb30b82670ee77' 
* commit '8c9af5b2051b9927f845c7afdfeb30b82670ee77':
  cmdutils: add a commandline pre-parser.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-19 22:38:04 +01:00
Anton Khirnov 5823686261 mpeg12: do not decode extradata more than once. 
Fixes CVE-2012-2803.

CC: libav-stable@libav.org
 2012-12-19 22:32:54 +01:00
Michael Niedermayer 465c7de792 Merge commit 'a01c02bcff755a7891f777706b27452203aac71e' 
* commit 'a01c02bcff755a7891f777706b27452203aac71e':
  cmdutils: split parse_option().

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-19 22:24:54 +01:00
Anton Khirnov c661cb6672 cmdutils: pass number of groups to split_commandline(). 
This makes the code simpler and avoids mixing designated and
non-designated initializers in a potentially unsafe way in avconv.
 2012-12-19 22:13:41 +01:00
Michael Niedermayer 330983b728 Merge commit '10bca66101b79954512cd9d8ee20c3bc4513adf3' 
* commit '10bca66101b79954512cd9d8ee20c3bc4513adf3':
  cmdutils: add a macro to simplify grow_array() calls.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-19 22:04:03 +01:00
Michael Niedermayer f61498e1df Merge commit '9e696d2e5ffaa763c564682ec18c3b51b3e5fccc' 
Merge only for metadata, functionality had been previously integrated.

* commit '9e696d2e5ffaa763c564682ec18c3b51b3e5fccc':
  h264: support frame parameter changes during frame-mt

Conflicts:
	libavcodec/h264.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-19 21:59:33 +01:00
Michael Niedermayer ca4dd3810e h264: use must_reinit to simplify code 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-19 21:46:11 +01:00
Michael Niedermayer af0fafcb6f h264: decode_update_thread_context() copy parameter sets before using them 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-19 21:46:11 +01:00
Michael Niedermayer e33811bd26 h264: remove reschange blocking 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-19 21:46:11 +01:00
Michael Niedermayer c2dfb1e37c h264: support frame size changes with multi threading 
Based on code by Janne Grunau

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-19 21:46:11 +01:00
Michael Niedermayer 7e6c68394f ffmpeg_filter: use frame instead of decoder context pixel format 
prevents regressions from h264-mt frame size changing code

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-19 21:46:11 +01:00
Michael Niedermayer 04a530f7d3 ffmpeg_filter: use frame dimensions instead of decoder context dimensions. 
avoids regression from the h264-mt frame size change code.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-19 21:46:11 +01:00
Michael Niedermayer 8ea4a5533f h264: move h264_set_parameter_from_sps() call up 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-19 21:46:11 +01:00
Michael Niedermayer afc03268b4 h264: move list_count and current_slice reset to flush_change() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-19 21:46:11 +01:00
Michael Niedermayer 971c469a0d h264: split flush_change() out of flush_dpb() 
Based on a patch by Janne Grunau
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-19 21:46:11 +01:00
Michael Niedermayer 25a0af51da h264: factor get_pixel_format() out 
Based on patch by Janne Grunau

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-19 21:46:11 +01:00
Paul B Mahol 76877beada au: return meaningful error codes 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-12-19 20:16:35 +00:00
Clément Bœsch a1d14336d3 pp: fix a few typo in the template. 2012-12-19 17:59:25 +01:00
Paul B Mahol d85854b269 pvfdec: drop pointless casting of buffer in ff_get_line() 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-12-19 15:55:39 +00:00
Michael Niedermayer 642a655f7d Merge commit 'f1d8763a02b5fce9a7d9789e049d74a45b15e1e8' 
* commit 'f1d8763a02b5fce9a7d9789e049d74a45b15e1e8':
  mpegvideo: allocate scratch buffers after linesize is known

Conflicts:
	libavcodec/mpegvideo.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-19 15:44:59 +01:00
Janne Grunau bb2bab92e7 mov: handle h263 and flv1 for codec_tag 'H','2','6','3' 
The sample in https://bugzilla.libav.org/show_bug.cgi?id=393 and
samples/F4V/H263_NM_f.mp4 both have codec_tag H263 for different
codecs. H263 is apparently used by Flash Media Server for Sorensen
Spark videos.

Patch based on commit 5442083b1c by
Carl Eugen Hoyos. Fixes bug 393.
 2012-12-19 14:50:14 +01:00
Michael Niedermayer e84194f060 Merge commit 'ed2d7d5868a4a5d914f1e5488d63ea696a3b2937' 
* commit 'ed2d7d5868a4a5d914f1e5488d63ea696a3b2937':
  ff_h264_direct_ref_list_init: fix B slice check.
  h264: increase dist_scale_factor for up to 32 references

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-19 14:39:30 +01:00
Michael Niedermayer af804dbe9e Merge commit '523c7bd23c781aa0f3a85044896f5e18e8b52534' 
* commit '523c7bd23c781aa0f3a85044896f5e18e8b52534':
  misc typo, style and wording fixes

Conflicts:
	libavcodec/options_table.h
	libavutil/pixfmt.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-19 14:28:58 +01:00
Victor Lopez 1c8bf3bfed h264: fix sps parsing for SVC and CAVLC 4:4:4 Intra profiles 
Fixes bug 396.

CC: libav-stable@libav.org
 2012-12-19 13:40:48 +01:00
Clément Bœsch 80a9297b71 doc: remove mention of fifo filter in the introduction. 
It's confusing and not necessary, especially in the introduction.
 2012-12-19 12:58:52 +01:00
Stefano Sabatini 022e118e3f lavfi/setpts: enable debug logs, and improve/extend debug messages 2012-12-19 11:49:54 +01:00
Carl Eugen Hoyos ec4a084581 Show underscores in av_get_codec_tag_string(). 2012-12-19 10:01:07 +01:00
Stefano Sabatini c5d7c7d33b doc: extend "See Also" chapters in library manuals 
In particular, make "See Also" chapter rendered in HTML output.
 2012-12-19 09:33:44 +01:00
Stefano Sabatini 9b323a9b95 doc: extend "See Also" chapters in component manuals 
In particular, make "See Also" chapter rendered in HTML output.
 2012-12-19 09:33:44 +01:00
Stefano Sabatini 9d6517aa67 doc: extend "See Also" chapter rendering for ff* tools 
Add more references, and generate alternative variants for HTML and POD
output. In particular, this allows to render a "See Also" chapter in the
HTML output.
 2012-12-19 09:33:44 +01:00
Stefano Sabatini c2ac647710 doc: rework synopsis section for ff* tools 
Fix syntax, remove pointless introductory sentence, improve overall
consistency.
 2012-12-19 09:33:44 +01:00