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3239 Commits

Author SHA1 Message Date
c20ce9ad69 Add -movflags rtphint documentation. 2013-01-09 23:13:40 +01:00
4765f63538 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  xan: Convert to bytestream2
  oggenc: add a page_duration option and deprecate the pagesize option
  x86: lavr: add SSE2/AVX dither_int_to_float()

Conflicts:
	libavcodec/xan.c
	libavformat/oggenc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-01-09 12:30:14 +01:00
75afbe2ab4 Merge commit '1fb8f6a44f06e48386450fe0363aefc02583d24a'
* commit '1fb8f6a44f06e48386450fe0363aefc02583d24a':
  x86: lavr: add SSE2 quantize() for dithering
  doc/APIchanges: fill in missing dates and hashes.
  rtpdec_vp8: Request a keyframe if RTP packets are lost

Conflicts:
	doc/APIchanges

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-01-09 12:14:56 +01:00
59220d559b oggenc: add a page_duration option and deprecate the pagesize option
This uses page duration instead of byte size to determine when to buffer
the page. Also, it tries to avoid continued pages by buffering the current
page if there are already packets in the page and adding the next packet
would require it to be continued on a new page. This can improve seeking
performance.

The default page duration is 1 second, which is much saner than filling
all page segments by default.
2013-01-08 15:42:36 -05:00
142c39097c doc/APIchanges: fill in missing dates and hashes. 2013-01-08 14:51:30 -05:00
249fca3df9 Merge commit '074a00d192c0e749d677b008b337da42597e780f'
* commit '074a00d192c0e749d677b008b337da42597e780f':
  lavr: add a public function for setting a custom channel map
  lavr: typedef internal structs in internal.h
  doc: Extend commit message section

Conflicts:
	doc/APIchanges
	doc/developer.texi

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-01-08 12:56:41 +01:00
3a0bac27b3 Merge commit 'ac2603be28602bea76cf38bdbf37aead0dc2979a'
* commit 'ac2603be28602bea76cf38bdbf37aead0dc2979a':
  doc: Mention memory allocation in the fuzz testing section

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-01-08 12:49:02 +01:00
32cf37d097 Merge commit 'dc3e12d1cb65d74fb120197ce869a205718b6715'
* commit 'dc3e12d1cb65d74fb120197ce869a205718b6715':
  doc: Mention zzuf in the fuzz testing section

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-01-08 12:46:59 +01:00
adc7296aa5 Merge commit 'b5f9b9ac3681acb06d95530f34660ba9fe225305'
* commit 'b5f9b9ac3681acb06d95530f34660ba9fe225305':
  doc: Merge disjointed bits about emailing patches

Conflicts:
	doc/developer.texi

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-01-08 12:45:24 +01:00
3bca69c2a8 Merge commit '9a00374cb4512a58a1fee366b850dfa87c76e1f3'
* commit '9a00374cb4512a58a1fee366b850dfa87c76e1f3':
  doc: Fix a few typos in the developer documentation
  xwma: Remove unused variable
  asfdec: Fix printf format string length modifier

Conflicts:
	doc/developer.texi

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-01-08 12:34:14 +01:00
074a00d192 lavr: add a public function for setting a custom channel map
This allows reordering, duplication, and silencing of input channels.
2013-01-07 21:49:06 -05:00
ac2603be28 doc: Mention memory allocation in the fuzz testing section
It's obviously undesireable to blindly allocate memory based on
a damaged 'size' value, for example.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2013-01-07 14:55:49 -05:00
dc3e12d1cb doc: Mention zzuf in the fuzz testing section
It's pretty much the best tool for the job, and it's what we
all use now anyway.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2013-01-07 14:55:49 -05:00
6042a12174 doc: Extend commit message section
If a bug exists on the tracker, its ID should always be included
in fix messages.

Also, any relevant bug fixes should be CC'd to libav-stable, so
we can actually track what needs to be backported, instead of
just randomly combing the git history and old CVEs.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2013-01-07 14:55:49 -05:00
b5f9b9ac36 doc: Merge disjointed bits about emailing patches
We obviously prefer git-send-email(1), and the disjointed nature
of the two statements was misleading.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2013-01-07 14:55:48 -05:00
9a00374cb4 doc: Fix a few typos in the developer documentation
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2013-01-07 14:55:48 -05:00
f6ef62eb7f doc/ffmpeg-resampler: Try to document async
Improvements welcome!

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-01-06 17:47:49 +01:00
a0c5917f86 Drop Snow codec
Snow is a toy codec with no real-world use and horrible code.
2013-01-06 16:30:02 +01:00
3d0994be2f Megalux Frame demuxer 2013-01-06 13:58:15 +11:00
2163c8828d Merge commit 'b14e89b3c5e6d7f6401a2ff1e3d198fa902e988a'
* commit 'b14e89b3c5e6d7f6401a2ff1e3d198fa902e988a':
  Prepare for 9 Release.
  Update release notes for the 9 release.
  avprobe: also output dar/par if only defined in stream

Conflicts:
	RELEASE
	avprobe.c
	doc/RELEASE_NOTES

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-01-05 13:27:59 +01:00
0140566359 lavfi: add histeq filter
This is a port of virtual dub's histogram equalization filter by Donald
A. Graft. Based on the work by Jérémy Tran <tran.jeremy.av@gmail.com>,
done for SOCIS 2012.
2013-01-05 10:25:32 +01:00
172505b8bc lavfi: add kerndeint filter
This is a port of the kerndeint filter (libmpcodecs/vf_kerndeint) by
Donal A. Graft (original avisynth plugin author), and is based on the
work by Jérémy Tran <tran.jeremy.av@gmail.com> done for SOCIS 2012.
2013-01-05 10:25:32 +01:00
a5d8c9243a Update release notes for the 9 release.
Add a paragraph about MSVC and mention 24-bit FLAC encoding.
2013-01-04 17:50:34 +01:00
ac25b31ede lswr: Improve default resampler's default parameters
After making some blind tests on a small collection of music
samples for home usage. It turned out that the default cutoff
was too low.

The impact of filter_size was not clearly distinguishable (the
results were on the edge) with the music samples but turned out
to be clearly audible in some synthetic samples.

Thanks to Daniel for helping out with the listening tests.

Signed-off-by: Alexander Strasser <eclipse7@gmx.net>
2013-01-04 16:47:57 +01:00
cb8d3965fd lavfi/yadif: add support to named constants 2013-01-04 11:48:54 +01:00
f7dc6aa6b1 lavfi/yadif: add support to named options and options introspection
Also rename the "enable_auto" field to "deint", to match the name of the
option.
2013-01-04 11:48:54 +01:00
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
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
82deb0c42e doc/muxers: adopt new -codec:SPEC syntax in segment example 2013-01-02 16:30:11 +01:00
8bbe9d90fa doc/muxers: add a dedicated section for segment examples 2013-01-02 16:29:58 +01:00
fd44dfb29d doc/muxers: fix typos in the segment chapter 2013-01-02 16:29:42 +01:00
ecda1d3cbe lavf: add data: URI scheme. 2013-01-01 19:29:04 +01:00
c1abfcd7d6 doc/resampler: remove .html from link text. 2013-01-01 10:59:51 +01:00
9a74282644 Sony Wave64 muxer
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-12-31 07:10:57 +00:00
faa94061dd Add SubViewer v1 subtitles demuxer and decoder. 2012-12-31 00:01:58 +01:00
7b43402724 Add PJS subtitles demuxer and decoder. 2012-12-30 23:55:28 +01:00
a1e4e352a6 Add AQTitle subtitles demuxer. 2012-12-30 23:37:14 +01:00
725d6c615c Add MPlayer subtitles demuxer. 2012-12-30 23:09:49 +01:00
5c68aae908 Add VPlayer subtitles demuxer and decoder.
Note that the linebreaks text codec option (but not the feature) has
been removed; its main goal was to allow demuxers to configure the text
decoder (and not meant to be used by users), but the AVOption are not a
viable solution. This is solved differently in this commit.
2012-12-30 22:46:42 +01:00
5f02844c8d Add MPL2 subtitles demuxer and decoder. 2012-12-30 22:37:25 +01:00
8997a0fa79 lavfi/tinterlace: add low-pass-filter for top/bottom interleave modes
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
2012-12-30 15:19:23 +01:00
9e3b6285cb doc/filters: drop duplicated description of resampler options in aresample docs
Avoid duplication, and point to the complete description of options.
Also provide a more complete specification of the supported syntax.
2012-12-30 15:04:58 +01:00
2ce43b37fc Merge commit '6dd93ee6f1b050ad7c4b247899e83efa293ee405'
* commit '6dd93ee6f1b050ad7c4b247899e83efa293ee405':
  hlsenc: check append_entry return value
  hlsenc: use the basename to generate the list entries
  avstring: add av_basename and av_dirname

Conflicts:
	Changelog
	doc/APIchanges
	libavutil/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-30 13:54:50 +01:00
d8fd06c37d avstring: add av_basename and av_dirname
Thread safe version of the common basename and dirname.
2012-12-29 17:26:22 +01:00
0156dd6530 lavf/segment: add segment_frames option
This is meant to address trac ticket #1483.
2012-12-28 11:17:22 +01:00
7a8face9fb lavf/segment: add reference_stream option 2012-12-28 10:57:02 +01:00
ae2b51acd2 doc/encoders: clarify the direction of the quality setting parameters for libtheora 2012-12-27 15:47:15 +01:00
7e0676a715 doc/ffmpeg-formats: extend documentation for the probesize parameter 2012-12-27 15:47:15 +01:00
8d9a503313 docs: add soxr documentation
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-27 12:13:17 +01:00
955c7c7bc6 doc/resampler: extend docs for min_comp and min_hard_comp options
Based on the text from the aresample filter docs.
2012-12-26 11:56:36 +01:00