wrapper/FFmpeg
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions
58687 commits 40 branches 405 tags 230 MiB
Commit graph

58687 commits

This branch
This branch
All branches
Author SHA1 Message Date
Carl Eugen Hoyos
2ccc6ff03a Add an Opus and a Speex muxer. 
Fixes ticket #3181.
 2013-12-01 12:03:34 +01:00
Carl Eugen Hoyos
4ba90392bc Support AC-3 in Sega Dreamcast Sofdec files. 
Fixes ticket #3184
 2013-12-01 12:02:21 +01:00
Ronald S. Bultje
f068aed7b8 vp9: make decode_coeffs() return value void. 
It was previously int and would return error if decode_coeffs_b()
returns an error; however, that can never happen, so refactor all
that code to make all dependent functions return void also (all the
way up to decode_coeffs_sb()).
 2013-11-30 16:26:14 -05:00
Ronald S. Bultje
65f41b5c5c vp9: add a new segmentation sample. 
The old one didn't use segmentation. One uses segmentation in all frame
types (--aq-mode=1), and the other uses all segmentation features, but
only in inter frames (mbgraph).
 2013-11-30 16:26:14 -05:00
Ronald S. Bultje
1d6bb21348 vp9: add fate sample for parallelmode. 
This disables backward probability updates, which makes the codec more
friendly for frame-level multi-threading.
 2013-11-30 16:26:14 -05:00
Ronald S. Bultje
47c6d9403d vp9: cosmetics. 2013-11-30 16:26:14 -05:00
Ronald S. Bultje
76bd878d95 vp9: add a 2-pass decoding mode, and add frame-mt support. 
For a random 1080p sample, decoding time went from 9.7sec (1 threads)
to 6.0sec (2 threads) and 5.2sec (4 threads) in 2-pass decoding mode.
I don't have any samples that use the parallelmode feature, but the
gains should be higher.
 2013-11-30 16:26:13 -05:00
Ronald S. Bultje
46955ae430 vp9: allocate 'b', 'block/uvblock' and 'eob/uveob' dynamically. 2013-11-30 16:26:13 -05:00
Ronald S. Bultje
fc7d910b2e vp9: split last/cur_frame from the reference buffers. 
We need more information from last/cur_frame than from reference
buffers, so we can use a simplified structure for reference buffers,
and then store mvs and segmentation map information in last/cur.
 2013-11-30 16:26:13 -05:00
Ronald S. Bultje
39b244002a vp9: move some entries out of VP9Block into VP9Context. 
They aren't really block-related variables in the sense that they are
not block-coded, rather they are state trackers.
 2013-11-30 16:26:12 -05:00
Ronald S. Bultje
84d362f020 vp9: split packet parsing into an AVParser. 2013-11-30 16:26:12 -05:00
Ronald S. Bultje
816737ea5d vp9: use proper refcounting. 
Based on something similar in libav. Author is likely Anton Khirnov
<anton@khirnov.net> but I'm not sure.
 2013-11-30 16:26:12 -05:00
Michael Niedermayer
16f4e2ab27 Makefile: remove version.h on distclean 
Without this nothing will remove it even if it isnt generated in newer
versions anymore.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-30 21:52:39 +01:00
Timothy Gu
82b2e9cb1d build: rename version.h to libavutil/ffversion.h 
Also the libavutil/ffversion.h will be installed.

Rationale:
* Applications might want to know FFmpeg's version besides the individual
  libraries'.
* Avoids file name clash between FFmpeg's ./version.h and lib*/version.h when
  a library source file includes both and is compiled on an out-of-tree build.

Fixes #1769.

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Reviewed-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-30 21:42:55 +01:00
Timothy Gu
c580691091 version.sh: add preprocessing guards 
Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-30 21:42:03 +01:00
Timothy Gu
3c5c4cfa15 version.sh: add a little usage comment 
Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-30 21:17:58 +01:00
Michael Niedermayer
a3b9f53d7b Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  dcadec: Add some logging before returning on error

Conflicts:
	libavcodec/dcadec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-30 21:09:42 +01:00
Michael Niedermayer
d43d627a24 Merge commit 'f058f384a0' 
* commit 'f058f384a0':
  configure: Do not use pthread_create to check for pthread

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-30 20:40:59 +01:00
Michael Niedermayer
a235af93bd avcodec/mpeg4video: fix doxycomments so they are not associated with random unrelated fields 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-30 20:30:11 +01:00
Michael Niedermayer
98a6578468 Merge remote-tracking branch 'cigaes/master' 
* cigaes/master:
  lavc/srtenc: use bprint for text buffers.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-30 17:48:21 +01:00
Timothy Gu
802ba5f557 version.sh: make it independant of version.h file name 
Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-30 15:04:24 +01:00
Stefano Sabatini
f2f17dd874 doc/ffserver: clarify documentation for Feed MaxFileSize option 2013-11-30 14:47:26 +01:00
Stefano Sabatini
8209dd332f doc/ffserver: clarify that note in NoDaemon option documentation 2013-11-30 14:46:53 +01:00
Stefano Sabatini
b58161d6b6 ffserver: print error code description in case of write_header() failure 
Improve feedback.
 2013-11-30 14:35:33 +01:00
Stefano Sabatini
889509d241 doc/ffserver: add "Detailed description" chapter 
Also move FFM section up in the file, and rename it.
 2013-11-30 14:35:33 +01:00
Stefano Sabatini
0bacc320c2 doc/ffserver: remove more mentions to LAME and build 2013-11-30 14:35:33 +01:00
Nicolas George
4b1c9b720e lavc/srtenc: use bprint for text buffers. 
Fix trac ticket #3120.
 2013-11-30 13:57:53 +01:00
James Almer
19e301b9ed lavfi/Makefile: Don't compile lavfutils.c and lswsutils.c if they are not needed 
They are only needed by removelogo.
This fixes a link failure in shared builds when compiling with
removelogo disabled but Lavf/SwS enabled

Signed-off-by: James Almer <jamrial@gmail.com>
Reviewed-by: Stefano Sabatini <stefasab@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-30 13:29:27 +01:00
Tim Walker
7dc827b709 dcadec: Add some logging before returning on error 
Based on a patch by Michael Niedermayer.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-11-30 13:01:35 +01:00
Luca Barbato
f058f384a0 configure: Do not use pthread_create to check for pthread 
Certain instrumentation addons leads to a false positive in configure
and link failures at the end of the build phase.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-11-30 13:01:35 +01:00
Michael Niedermayer
bd9de4f594 Merge remote-tracking branch 'cus/stable' 
* cus/stable:
  ffmpeg: ensure that -fix_sub_duration doesnt create subtitles with zero duration
  ffmpeg: free empty subtitles as well in transcode_subtitles
  ffmpeg: do not pass possibly undefined subtitles to sub2video_update

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-30 05:07:19 +01:00
Michael Niedermayer
5d9e663064 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  go2meeting: disallow tile dimensions that are not multiple of 16

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-30 04:49:54 +01:00
Michael Niedermayer
f09f295109 Merge commit 'e026ee0446' 
* commit 'e026ee0446':
  mpeg4videodec: move sprite_{shift,traj} from MpegEncContext to Mpeg4DecContext

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-30 04:40:51 +01:00
Michael Niedermayer
7f18cb9101 Merge commit '513d849bb6' 
* commit '513d849bb6':
  mpeg4videodec: move num_sprite_warping_points from MpegEncContext to Mpeg4DecContext

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-30 04:34:46 +01:00
Michael Niedermayer
4c55aa8f93 Merge commit '9ba3fc3e3d' 
* commit '9ba3fc3e3d':
  mpeg4videodec: move sprite_brightness_change from MpegEncContext to Mpeg4DecContext

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-30 04:29:26 +01:00
Michael Niedermayer
ae4e7f7ba6 Merge commit '58c120a929' 
* commit '58c120a929':
  mpeg4videodec: move scalability from MpegEncContext to Mpeg4DecContext

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-30 04:23:43 +01:00
Michael Niedermayer
b27ba2e540 Merge commit '6e81597d5a' 
* commit '6e81597d5a':
  mpeg4videodec: move enhancement_type from MpegEncContext to Mpeg4DecContext

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-30 04:15:46 +01:00
Michael Niedermayer
aeead42789 Merge commit '2992afda83' 
* commit '2992afda83':
  mpeg4videodec: remove a write-only variable from MpegEncContext

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-30 04:02:14 +01:00
Michael Niedermayer
1897c4a119 Merge commit '3b1c0f686d' 
* commit '3b1c0f686d':
  mpeg4videodec: move new_pred from MpegEncContext to Mpeg4DecContext

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-30 03:55:39 +01:00
Michael Niedermayer
47e5eaf8c9 Merge commit 'e89247debd' 
* commit 'e89247debd':
  mpeg4videodec: replace MpegEncContext.reduced_res_vop with a local variable

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-30 03:46:53 +01:00
Michael Niedermayer
f4c28aea38 Merge commit '8cebc9eaac' 
* commit '8cebc9eaac':
  mpeg4videodec: remove a write-only variable from MpegEncContext

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-30 03:40:09 +01:00
Michael Niedermayer
0cea39fdd3 Merge commit 'b1aacd5668' 
* commit 'b1aacd5668':
  mpeg4videodec: move t_frame from MpegEncContext to Mpeg4DecContext

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-30 03:20:11 +01:00
Michael Niedermayer
79c1cdd973 mpeg4_update_thread_context: copy the whole mpeg4 specific context instead of variables one by one 
This simplifies the code

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-30 03:12:41 +01:00
Michael Niedermayer
3e5cd34cd0 Merge commit '0388907400' 
* commit '0388907400':
  mpeg4videodec: move cplx_estimation_* fields from MpegEncContext to Mpeg4DecContext

Conflicts:
	libavcodec/mpeg4videodec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-30 03:11:16 +01:00
Michael Niedermayer
b08ff07d8d avcodec/mpeg4videodec: update bug workaround related variables like they where before 
This fixes the code after the variables have been moved into the
mpeg4 decoder.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-30 03:06:40 +01:00
Michael Niedermayer
b4ef7447eb Merge commit '43af264de8' 
* commit '43af264de8':
  mpeg4videodec: move mpeg4-specific bug workaround variables from MpegEncContext to Mpeg4DecContext

Conflicts:
	libavcodec/mpeg4videodec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-30 02:52:09 +01:00
Michael Niedermayer
ec5499d8ba Merge commit 'e2ceb17642' 
* commit 'e2ceb17642':
  mpeg4videodec: move mpeg4-specific post-frame-decode code from h264dec to mpeg4videodec

Conflicts:
	libavcodec/h263dec.c
	libavcodec/mpeg4video.h
	libavcodec/mpeg4videodec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-30 02:42:56 +01:00
Michael Niedermayer
b239f3f69d avcodec/h263dec: move call to ff_mpeg4_workaround_bugs() under codec_id check 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-30 02:35:13 +01:00
Michael Niedermayer
2b1922d964 Merge commit 'b452d5ae86' 
* commit 'b452d5ae86':
  mpeg4videodec: move mpeg4-specific bug detection from h263 generic code to mpeg4

Conflicts:
	libavcodec/h263dec.c

not merged, the header decode function is not the right place
See: 6c9b82b6a0

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-30 02:27:41 +01:00
Michael Niedermayer
6c9b82b6a0 avcodec/mpeg4videodec: move bug workaround code into seperate function 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-30 02:12:11 +01:00