Commits · bb45c90ca7561723859b27c8a076076d3f8dfd9b · videolan / ffmpeg-mt

15 Feb, 2008 40 commits

Add a filter to modify the framerate. · bb45c90c

vitor authored Feb 15, 2008

This demonstrates differing number of input and output frames.

Commited in SoC by Bobby Bingham on 2007-08-11 17:50:36

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12002 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

bb45c90c

Let request_frame() indicate success or failure · 0ec1863a

vitor authored Feb 15, 2008

Commited in SoC by Bobby Bingham on 2007-08-11 17:42:36


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12001 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

0ec1863a

Add a vertical flip filter · 49967eb7

vitor authored Feb 15, 2008

Commited in SoC by Bobby Bingham on 2007-08-08 17:22:54


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12000 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

49967eb7

Helper functions for adding new pads to filters at runtime · 703fe10f

vitor authored Feb 15, 2008

Commited in SoC by Bobby Bingham on 2007-08-07 22:31:56


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@11999 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

703fe10f

Separate the process of creating links between filters from that of configuring · 86177b85

vitor authored Feb 15, 2008

the links.

Commited in SoC by Bobby Bingham on 2007-08-07 21:02:18


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@11998 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

86177b85

Move default entry point implementations to their own file. · 6d89f762

vitor authored Feb 15, 2008

Make them externally visible because they may be useful for filters to use.

Commited in SoC by Bobby Bingham on 2007-08-02 15:14:05

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@11997 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

6d89f762

Make the filter graph just another normal filter. · dad8d222

vitor authored Feb 15, 2008

Commited in SoC by Bobby Bingham on 2007-07-31 20:08:38


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@11996 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

dad8d222

Make input/output pads modifiable on a per-instance basis. · b7fab68b

vitor authored Feb 15, 2008

This makes it possible to change filter callbacks (eg. to a SIMD version
on supported processors). It also allows filters to change their own
input and output pads.

Commited in SoC by Bobby Bingham on 2007-07-31 19:20:54

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@11995 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

b7fab68b

Fix warnings · 10d3b6ef

vitor authored Feb 15, 2008

Commited in SoC by Bobby Bingham on 2007-07-30 18:56:40


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@11994 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

10d3b6ef

Cosmetics: fix indentation · b0782cf5

vitor authored Feb 15, 2008

Commited in SoC by Bobby Bingham on 2007-07-30 15:54:16


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@11993 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

b0782cf5

Fix some potential segfaults. · 7806caa5

vitor authored Feb 15, 2008

Commited in SoC by Bobby Bingham on 2007-07-30 15:53:33


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@11992 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

7806caa5

Allow code to pass data to filters it creates. · f3f07238

vitor authored Feb 15, 2008

Commited in SoC by Bobby Bingham on 2007-07-15 16:45:50


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@11991 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

f3f07238

Split filter graphs out into their own source & header files. · b381d497

vitor authored Feb 15, 2008

Commited in SoC by Bobby Bingham on 2007-07-14 21:20:21


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@11990 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

b381d497

Use av_strdup/av_free instead of strdup/free · 0bcea995

vitor authored Feb 15, 2008

Commited in SoC by Bobby Bingham on 2007-07-14 20:13:57


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@11989 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

0bcea995

Add a simple filter graph structure and functions · c4280849

vitor authored Feb 15, 2008

Commited in SoC by Bobby Bingham on 2007-07-14 20:12:54


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@11988 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

c4280849

Allow giving filter instances names, in anticipation of the upcoming · 6c765acc

vitor authored Feb 15, 2008

AVFilterGraph structure and related functions.

Commited in SoC by Bobby Bingham on 2007-07-14 19:33:28

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@11987 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

6c765acc

cosmetics: vertical alignment · fec0a947

vitor authored Feb 15, 2008

Commited in SoC by Bobby Bingham on 2007-07-14 17:34:04


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@11986 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

fec0a947

Add pts to frame references · 9799dec8

vitor authored Feb 15, 2008

Commited in SoC by Bobby Bingham on 2007-07-14 17:31:40


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@11985 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

9799dec8

Actually fail when colorspaces don't match · cd212817

vitor authored Feb 15, 2008

Commited in SoC by Bobby Bingham on 2007-07-08 17:58:45


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@11984 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

cd212817

Provide a default for request_frame() which does the right thing for simple · dc81f382

vitor authored Feb 15, 2008

filters.

Commited in SoC by Bobby Bingham on 2007-07-08 16:55:09


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@11983 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

dc81f382

Adjust the default start_frame() and end_frame() implementations to simplify · 87ad51f2

vitor authored Feb 15, 2008

the implementation of simple filters.

Commited in SoC by Bobby Bingham on 2007-07-08 16:48:15

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@11982 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

87ad51f2

Missing semicolon typo · 3ce7a9a0

vitor authored Feb 15, 2008

Commited in SoC by Bobby Bingham on 2007-07-08 16:18:21


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@11981 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

3ce7a9a0

Make avfilter_ref_pic also handle removal of permissions for the caller. · b484a2b6

vitor authored Feb 15, 2008

Commited in SoC by Bobby Bingham on 2007-07-08 16:14:49


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@11980 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

b484a2b6

Add an RGB24 <-> BGR24 conversion filter · 200dc54d

vitor authored Feb 15, 2008

Commited in SoC by Bobby Bingham on 2007-07-08 16:08:15


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@11979 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

200dc54d

Add a simple video source filter which loads a PPM file and outputs it as · 38ce8b3d

vitor authored Feb 15, 2008

the videos frames. Useful for testing PRESERVE buffers, and soon automatic
colorspace conversion.

Commited in SoC by Bobby Bingham on 2007-07-08 16:06:30

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@11978 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

38ce8b3d

Add a filter to cut video frames into smaller slices. · 9e6cef81

vitor authored Feb 15, 2008

Commited in SoC by Bobby Bingham on 2007-07-06 17:57:36


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@11977 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

9e6cef81

Provide some default functions to simplify the implementation of common one · fc369003

vitor authored Feb 15, 2008

input one output video filters.

Commited in SoC by Bobby Bingham on 2007-07-06 15:25:52

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@11976 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

fc369003

cosmetic: more vertical alignment · 2a877ad8

vitor authored Feb 15, 2008

Commited in SoC by Bobby Bingham on 2007-07-05 21:39:33


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@11975 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

2a877ad8

Rework filter initialization sequence. Now supports passing user parameters, · 4b559b65

vitor authored Feb 15, 2008

querying supported colorspaces, etc.

Commited in SoC by Bobby Bingham on 2007-07-05 20:48:48

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@11974 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

4b559b65

Support passing parameters to filters. · 62b76dd1

vitor authored Feb 15, 2008

Commited in SoC by Bobby Bingham on 2007-07-02 15:17:22


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@11973 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

62b76dd1

Cosmetic: align arguments to memcpys · e98f6a88

vitor authored Feb 15, 2008

Commited in SoC by Bobby Bingham on 2007-07-02 14:34:02


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@11972 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

e98f6a88

Even better way to pass size to memcpy. · 8896060d

vitor authored Feb 15, 2008

Commited in SoC by Bobby Bingham on 2007-07-02 14:33:18


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@11971 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

8896060d

typo · 008271a0

vitor authored Feb 15, 2008

Commited in SoC by Bobby Bingham on 2007-06-30 17:11:22


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@11970 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

008271a0

Fix a pointer type · 5f2de8ed

vitor authored Feb 15, 2008

Commited in SoC by Bobby Bingham on 2007-06-30 16:17:56


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@11969 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

5f2de8ed

Make linesize a per-reference property · d1496cbf

vitor authored Feb 15, 2008

Commited in SoC by Bobby Bingham on 2007-06-30 16:15:14


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@11968 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

d1496cbf

Use memcpy() to copy an array. · 40493659

vitor authored Feb 15, 2008

Commited in SoC by Bobby Bingham on 2007-06-30 16:05:03


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@11967 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

40493659

Some simple filters for testing · a8b5c799

vitor authored Feb 15, 2008

Commited in SoC by Bobby Bingham on 2007-06-29 17:07:44


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@11966 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

a8b5c799

Initial stab at an API · 0c99abbe

vitor authored Feb 15, 2008


Commited in SoC by Bobby Bingham on 2007-06-29 17:03:03


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@11965 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

0c99abbe

100l · 4285e407

vitor authored Feb 15, 2008

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@11964 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

4285e407

Fix timestamps and durations if the first packets have no durations nor timestamps, · 527adf0f

michael authored Feb 15, 2008

and the information needed to guess the duration only becomes known at a later packet.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@11963 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

527adf0f