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ffmpeg / doc @ 71aed40b

# Date Author Comment
71aed40b 04/03/2011 01:18 AM Michael Niedermayer

patch checklist:git format-patch
Signed-off-by: Michael Niedermayer <>

7d6f61bd 04/03/2011 01:18 AM Michael Niedermayer

patch checklist:uggest fate instead of regression tests
Signed-off-by: Michael Niedermayer <>

a3b71843 04/03/2011 01:18 AM Michael Niedermayer

patch checklist:Remove pointless checkheaders comment, its just a waste of time
Signed-off-by: Michael Niedermayer <>

7dd29fb6 04/02/2011 09:50 AM Stefano Sabatini

drawtext: extend/clarify examples in the filter description

7e3373d2 04/02/2011 09:48 AM Stefano Sabatini

drawtext: fix wrong reference in boxcolor option description

17be8ef7 04/02/2011 09:48 AM Stefano Sabatini

drawtext: add documentation for the shadow parameters

e1cfe04c 04/01/2011 10:25 PM Carl Eugen Hoyos

Match the documentation of -s with the current implementation.

f339f908 04/01/2011 12:10 PM Peter Ross

DPX image encoder

0bb240ac 03/31/2011 09:26 PM Peter Ross

img2: stop using CODEC_ID_RAWVIDEO to trigger processing of independant y/u/v image files

This is requireed, as img2 will be modified soon to support .raw image file sequences.

Signed-off-by: Michael Niedermayer <>

1caa4123 03/31/2011 10:48 AM Michael Niedermayer

Merge remote-tracking branch 'newdev/master'

  • newdev/master:
    rtsp: Use GET_PARAMETER for keep-alive for generic RTSP servers
    mlp_parse.c: set AVCodecContext channel_layout
    APIChanges: mark the place where 0.6 was branched.
    avio: make get_checksum() internal....
da3534b0 03/30/2011 08:17 PM Stefano Sabatini

gradfun: add notice from the MPlayer manual

Add notice telling that the filter is designed for playback only.

2ccbb342 03/30/2011 08:17 PM Stefano Sabatini

documentation: add setdar and setsar description to filters.texi

95c851e2 03/30/2011 03:28 PM Anton Khirnov

APIChanges: mark the place where 0.6 was branched.

ce02f9be 03/30/2011 05:18 AM anatoly

Add MxPEG decoder

Signed-off-by: Anton Khirnov <>

cd39549e 03/29/2011 10:20 PM Stefano Sabatini

mp: add filter description to filters.texi

59bf303d 03/29/2011 12:46 AM Michael Niedermayer

Merge remote-tracking branch 'newdev/master'

  • newdev/master:
    ac3enc: avoid memcpy() of exponents and baps in EXP_REUSE case by using exponent reference blocks.
    Chronomaster DFA decoder
    DUPLICATE: framebuffer device demuxer
    NOT MERGED: cosmetics: fix dashed line length after 070c5d0...
34c27ada 03/29/2011 12:27 AM Michael Niedermayer

Revert some silly renamings that leaked in from a pull.

681ba722 03/28/2011 08:50 PM Stefano Sabatini

documentation: sort filter descriptions in filters.texi

Change position of the fade filter description, put it between
drawtext and fifo descriptions.

cdf7cbd6 03/28/2011 08:50 PM Stefano Sabatini

documentation: extend documentation for ffmpeg -aspect option

42315dab 03/28/2011 02:55 PM Kostya Shishkov

Chronomaster DFA decoder

Signed-off-by: Anton Khirnov <>

c6f95144 03/28/2011 02:49 PM Stefano Sabatini

framebuffer device demuxer

Signed-off-by: Anton Khirnov <>

25d8099b 03/27/2011 11:50 PM Michael Niedermayer

Merge remote-tracking branch 'newdev/master'

  • newdev/master:
    ac3enc: Add codec-specific options for writing AC-3 metadata.
    NOT MERGED: Remove arrozcru URL from documentation
    sndio support for playback and record

Conflicts:
doc/faq.texi
doc/general.texi...

8e43b6fe 03/27/2011 10:16 PM Aurelien Jacobs

add SubRip encoder

Signed-off-by: Aurelien Jacobs <>

5c5816c4 03/27/2011 04:53 PM Stefano Sabatini

drawtext: fix minor errors and typos in the filter description

991f3de1 03/27/2011 03:30 PM Justin Ruggles

ac3enc: Add codec-specific options for writing AC-3 metadata.

c6c2dfcf 03/27/2011 10:07 AM Ramiro Polla

Remove arrozcru URL from documentation

Signed-off-by: Anton Khirnov <>

15d59d2c 03/27/2011 08:46 AM Brad

sndio support for playback and record

Signed-off-by: Anton Khirnov <>

27ef7b1b 03/26/2011 02:06 AM Michael Niedermayer

Merge remote-tracking branch 'newdev/master'

  • newdev/master:
    mov: set audio service type for AC-3 from bitstream mode in the 'dac3' atom.
    Get audio_service_type for AC-3 based on bitstream mode in the AC-3 parser and decoder, and vice-versa for the AC-3 encoder....
0b18b49b 03/25/2011 08:55 PM Justin Ruggles

Add APIchanges entry for audio_service_type.

34b47d7c 03/25/2011 08:51 PM Justin Ruggles

Add audio_service_type field to AVCodecContext for encoding and reporting
of the service type in the audio bitstream.

7f0e747b 03/25/2011 01:48 PM Justin Ruggles

support @heading, @subheading, @subsubheading, and @subsubsection in
texi2pod.pl

c535d089 03/25/2011 08:48 AM Luca Barbato

doc: update build system documentation

Split normal build system documentation and the fate one.

Document THREADS make variable and provide an introduction to fate.
Document DESTDIR make variable and add some generic targets.

2fd41c90 03/24/2011 01:16 AM Michael Niedermayer

Merge remote-tracking branch 'newdev/master'

  • newdev/master:
    avio: make udp_set_remote_url/get_local_port internal.
    asfdec: also subtract preroll when reading simple index object
    matroskaenc: remove a variable that's unused after bc17bd9.
    avio: cosmetics - nicer vertical alignment....
2a0d4d4c 03/23/2011 05:53 PM Compn

fix typo

4ec153bb 03/23/2011 04:32 PM Anton Khirnov

avio: make udp_set_remote_url/get_local_port internal.

e971d813 03/23/2011 12:23 AM Martin Storsjö

Document usage of import libraries created by dlltool

Signed-off-by: Luca Barbato <>

d4a50a21 03/21/2011 02:33 AM Michael Niedermayer

Merge remote-tracking branch 'newdev/master'

Merged-by: Michael Niedermayer <>

cf752d02 03/20/2011 08:07 PM Mike Scheutzow

doc: add details to the documentation for ffmpeg -map

Patch by Mike Sheutzow with some additions and changes by Stefano.

Signed-off-by: Luca Barbato <>

8ea36711 03/19/2011 07:05 PM Michael Niedermayer

Merge remote-tracking branch 'newdev/master'

Merged-by: Michael Niedermayer <>

Not Pulled:
commit 42cfb3835b5dad327b7dc22740e8b6e482ecfcd2
Author: Mans Rullgard <>
Date: Mon Feb 28 18:06:58 2011 +0000

Remove Sonic experimental audio codec...
42cfb383 03/19/2011 03:24 PM Mans Rullgard

Remove Sonic experimental audio codec

Since initially committed in 2004, this codec has only been touched
for maintenanance. Functionally, it contains no novel ideas and
its intended audience is better served by existing mature codecs.

Signed-off-by: Mans Rullgard <>

faa6f1c3 03/18/2011 08:57 PM Janne Grunau

get rid of the last svn mentions

a6be21d3 03/17/2011 04:26 PM Michael Niedermayer

Revert "replace FFmpeg with Libav in doc/"

This reverts commit f8a45fa1b1764b34d4263eacd93411e8ba0484a4.

Conflicts:

doc/optimization.txt
0fecf264 03/17/2011 04:22 PM Michael Niedermayer

Merge remote-tracking branch 'newdev/master'

Conflicts:
Changelog
doc/APIchanges
doc/optimization.txt
libavformat/avio.h

Merged-by: Michael Niedermayer <>

e309fdc7 03/17/2011 02:11 PM Peter Ross

Add PIX_FMT_BGR48LE and PIX_FMT_BGR48BE pixel formats

Signed-off-by: Michael Niedermayer <>

dc6fdad5 03/17/2011 11:28 AM Martin Storsjö

Add missed APIchanges and changelog entries

Add an APIchanges entry for the av_pkt_dump2 and av_pkt_dump_log2
functions, and a changelog entry for the apple http live streaming
protocol handler.

Since neither of them got a minor bump at commit time, but were...

4af9c1a5 03/17/2011 02:34 AM Luca Barbato

doc: update applehttp documentation

Integrate more comments from Stefano.

f8a45fa1 03/16/2011 09:01 PM Janne Grunau

replace FFmpeg with Libav in doc/

unless it stands for ffmpeg the program or is historic

6947b0c4 03/15/2011 03:48 PM Michael Niedermayer

Merge remote-tracking branch 'newdev/master'

Merged-by: Michael Niedermayer <>

402f9ad5 03/14/2011 12:05 PM Peter Ross

Bitmap Brothers JV errata

Signed-off-by: Ronald S. Bultje <>

21de9204 03/13/2011 10:45 PM Johan Andersson

Update the url to the site website and change ffmpeg-devel to libav-devel

Signed-off-by: Ronald S. Bultje <>

0e6a3ee4 03/13/2011 03:34 PM Luca Barbato

doc: document applehttp protocol

The documentation might be extended once/if a live/store override option
will have to be provided for non-compliant segmenter.

9f720d5f 03/11/2011 11:25 AM Peter Ross

Bitmap Brothers JV errata

Signed-off-by: Michael Niedermayer <>

1a204f07 03/08/2011 04:33 PM Stefano Sabatini

framebuffer device demuxer

fb8d710f 03/08/2011 01:09 AM Martin Storsjö

Add Apple HTTP Live Streaming protocol handler

Signed-off-by: Luca Barbato <>
(cherry picked from commit f4f4e12c0d4e86c4900481b7dca94d22e733c14a)

f4f4e12c 03/06/2011 10:29 PM Martin Storsjö

Add Apple HTTP Live Streaming protocol handler

Signed-off-by: Luca Barbato <>

bd8e7503 02/22/2011 12:49 AM Stefano Sabatini Port drawtext filter by Hemanth from the libavfilter soc repo, with
the following additions:
  • support to anti-aliased glyph rendering
  • support to UTF-8 text and Unicode chars rendering
  • support for RGB packed formats

Signed-off-by: Michael Niedermayer <>

704865fc 02/21/2011 12:56 PM Brandon Mintern

lavfi: add fade filter

Port fade filter from libavfilter soc repo, with minor fixes by
Stefano.

Signed-off-by: Michael Niedermayer <>

bbcaaf75 02/20/2011 06:05 PM Ronald S. Bultje

Update version and APIchanges.

Update libavformat/version.h and doc/APIChanges after renaming
init_put_byte() and ByteIOContext to ffio_init_context() (private)
and AVIOContext, (public), and deprecating the originals.
(cherry picked from commit d2bbf82e65e4a128ab1f0bf48df5d1e43c43c698)

d2bbf82e 02/20/2011 01:46 PM Ronald S. Bultje

Update version and APIchanges.

Update libavformat/version.h and doc/APIChanges after renaming
init_put_byte() and ByteIOContext to ffio_init_context() (private)
and AVIOContext, (public), and deprecating the originals.

b2f893ac 02/18/2011 06:52 PM Janne Grunau

Add SHA1s to APIChanges for av_dump_format, av_parse_time and av_find_info_tag
Signed-off-by: Janne Grunau <>
(cherry picked from commit c3dbfa1afd7d989e3bba4c6bfc492a52c012e9b3)

0ef52334 02/18/2011 06:52 PM Anton Khirnov

lavf, lavu: bump minor versions and add an APIChanges entry for av_ prefixes

Signed-off-by: Janne Grunau <>
(cherry picked from commit 09d171b98879f58be1a766d5f277e131b18e98a1)

728d56e8 02/18/2011 06:52 PM James Zern

documentation: add encoders chapter

Signed-off-by: Janne Grunau <>
(cherry picked from commit 0fa904c9d845d4a47372e619067e21991bb39b06)

c3dbfa1a 02/17/2011 08:49 PM Janne Grunau

Add SHA1s to APIChanges for av_dump_format, av_parse_time and av_find_info_tag
Signed-off-by: Janne Grunau <>

09d171b9 02/17/2011 02:40 PM Anton Khirnov

lavf, lavu: bump minor versions and add an APIChanges entry for av_ prefixes

Signed-off-by: Janne Grunau <>

0fa904c9 02/16/2011 11:04 PM James Zern

documentation: add encoders chapter

Signed-off-by: Janne Grunau <>

7ffe76e5 02/16/2011 10:00 PM Reinhard Tartler

Merge libavcore into libavutil

Done to keep ABI compatible. Otherwise this is just silly

2f6c6a34 02/16/2011 01:08 AM Mans Rullgard

APIchanges: update for 55bad0c: vbv_delay

Signed-off-by: Mans Rullgard <>
(cherry picked from commit 8ed4cc65a19b5a6cc7ae6ed5072be2d3836dbeb2)

Signed-off-by: Michael Niedermayer <>

d3c4829a 02/15/2011 03:32 PM Anssi Hannula

APIchanges: update for 12c14cd

Signed-off-by: Mans Rullgard <>
(cherry picked from commit 77c330a046d668373cbd9542f3e1d4746916b02f)

3c9fcab5 02/15/2011 03:32 PM Mans Rullgard

apichanges: update for 24a83bd: add AV_DISPOSITION_CLEAN_EFFECTS flag

Signed-off-by: Mans Rullgard <>
(cherry picked from commit 935ee1b9bba3d2fa1bf0d48eef278956307478cb)

737eb597 02/15/2011 03:18 PM Reinhard Tartler

Merge libavcore into libavutil

It is pretty hopeless that other considerable projects will adopt
libavutil alone in other projects. Projects that need small footprint
are better off with more specialized libraries such as gnulib or rather
just copy the necessary parts that they need. With this in mind, nobody...

8ed4cc65 02/15/2011 02:20 PM Mans Rullgard

APIchanges: update for 55bad0c: vbv_delay

Signed-off-by: Mans Rullgard <>

77c330a0 02/14/2011 11:59 PM Anssi Hannula

APIchanges: update for 12c14cd

Signed-off-by: Mans Rullgard <>

935ee1b9 02/14/2011 11:17 PM Mans Rullgard

apichanges: update for 24a83bd: add AV_DISPOSITION_CLEAN_EFFECTS flag

Signed-off-by: Mans Rullgard <>

ee028bbd 02/14/2011 10:59 PM Tilman Brock

Fix spelling error.

Signed-off-by: Ronald S. Bultje <>
(cherry picked from commit b08f59dca493e7582ddfd08097c594bfb0ae6ff9)

30391c6b 02/14/2011 10:59 PM Mans Rullgard

Update APIchanges for 910b5b8

Signed-off-by: Mans Rullgard <>
(cherry picked from commit 08a459f096106f13c03182eed4b7cb725dc4a0ae)

b08f59dc 02/14/2011 05:20 PM Tilman Brock

Fix spelling error.

Signed-off-by: Ronald S. Bultje <>

08a459f0 02/14/2011 01:08 PM Mans Rullgard

Update APIchanges for 910b5b8

Signed-off-by: Mans Rullgard <>

c906d974 02/12/2011 11:54 PM Stefano Sabatini

Fix script command in a FAQ entry

In the FAQ section "How do I encode single pictures into movies?", use
-s for generating symbolic links with the ln command.

The script was generating hard links, which is not likely what it was
supposed to do.

Fix issue 2488....

b423996b 02/12/2011 11:52 PM Stefano Sabatini

Update overlay documentation after movie syntax update.

Overlay documentation is still using the old unsupported syntax.

Signed-off-by: Mans Rullgard <>
(cherry picked from commit aa8ac53b51cd8b9446b50404660685041060fa4f)

547c67c9 02/12/2011 11:52 PM Peter Ross

Bink version 'b' video decoder

Based on original patch by Kostya Shishkov

Signed-off-by: Janne Grunau <>
(cherry picked from commit e00f41d5742b3a0dc1877b030f4f6f58c19b7bbd)

e063f588 02/12/2011 01:17 PM Stefano Sabatini

Fix script command in a FAQ entry

In the FAQ section "How do I encode single pictures into movies?", use
-s for generating symbolic links with the ln command.

The script was generating hard links, which is not likely what it was
supposed to do.

Fix issue 2488....

aa8ac53b 02/11/2011 02:01 PM Stefano Sabatini

Update overlay documentation after movie syntax update.

Overlay documentation is still using the old unsupported syntax.

Signed-off-by: Mans Rullgard <>

e00f41d5 02/11/2011 12:47 PM Peter Ross

Bink version 'b' video decoder

Based on original patch by Kostya Shishkov

Signed-off-by: Janne Grunau <>

4c2ce590 02/11/2011 01:54 AM Janne Grunau

document passing the fate samples location via make variable
(cherry picked from commit 5c19f64c600ece050a1deb27f53963e4416beb31)

f94317fd 02/11/2011 01:54 AM Ronald S. Bultje

Add missing git rev hash.
(cherry picked from commit f2146944fcd00a0a7918931c6f0f5c3f88cd6f1d)

043d2ff2 02/11/2011 01:54 AM Alexander Strange

Deprecate avcodec_thread_init()

As a side effect of the last commit, avcodec_open() now calls it automatically,
so there is no longer any need for clients to call it.
Instead they should set AVCodecContext.thread_count.

avcodec_thread_free() is deprecated, and will be removed from avcodec.h at the...

03e3cb87 02/11/2011 01:54 AM Ronald S. Bultje

Add missing git rev hash.
(cherry picked from commit 8e8cc52be3b515bc91cd9452daca7a65feaea5ad)

b38f008e 02/11/2011 01:53 AM Alexander Strange

Frame-based multithreading framework using pthreads

See doc/multithreading.txt for details on use in codecs.

Signed-off-by: Ronald S. Bultje <>

8a278ad3 02/11/2011 01:43 AM Ronald S. Bultje

Add missing git revision hask.
(cherry picked from commit c2bd7578af069206831a9c25fa68c9bbd5004619)

5c19f64c 02/10/2011 08:37 PM Janne Grunau

document passing the fate samples location via make variable

f2146944 02/09/2011 02:17 PM Ronald S. Bultje

Add missing git rev hash.

c0b102ca 02/09/2011 02:17 PM Alexander Strange

Deprecate avcodec_thread_init()

As a side effect of the last commit, avcodec_open() now calls it automatically,
so there is no longer any need for clients to call it.
Instead they should set AVCodecContext.thread_count.

avcodec_thread_free() is deprecated, and will be removed from avcodec.h at the...

8e8cc52b 02/09/2011 02:17 PM Ronald S. Bultje

Add missing git rev hash.

37b00b47 02/09/2011 02:17 PM Alexander Strange

Frame-based multithreading framework using pthreads

See doc/multithreading.txt for details on use in codecs.

Signed-off-by: Ronald S. Bultje <>

c2bd7578 02/09/2011 02:17 PM Ronald S. Bultje

Add missing git revision hask.

070e5ba5 02/09/2011 02:33 AM Anssi Hannula

lavf: rename ff_probe_input_buffer to make it public

It is useful for applications that hand input data directly to lavf via
a ByteIOContext.

Signed-off-by: Ronald S. Bultje <>
(cherry picked from commit 3940caad02fbc4f075e77bc605849b1d84ba1b8e)

2eed5288 02/09/2011 02:33 AM Reinhard Tartler

Documentation updates for the git migration

This cleanup patch updates the developer documentation with respect to
the migration to the git scm.
(cherry picked from commit 87800dc2bf8f2724a99e51bb079ad7fb4b9dfd3b)

17a19190 02/09/2011 02:33 AM Janne Grunau

add APIChanges entry for fe9a3fb
(cherry picked from commit 7ab8758baf743b3d525c07a770e13038b0885461)

9b8bb626 02/09/2011 02:33 AM Stefano Sabatini

libavfilter: add video movie source

See thread:
Subject: [PATCH] movie video source
Date: 2010-12-31 15:35:30 GMT

Signed-off-by: Janne Grunau <>

a1cdf548 02/09/2011 02:31 AM Stefano Sabatini

Apply misc fixes to the image2 muxer documentation.

The fixes were pointed out by Diego.

Signed-off-by: Janne Grunau <>
(cherry picked from commit 0cad24ce9b02037c9cdad84cae905f96b04d7d4c)