Commit Graph

35 Commits

Author SHA1 Message Date
Gabriel Dume f929ab0569 cosmetics: Write NULL pointer equality checks more compactly
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2014-08-15 03:18:18 -07:00
Diego Biurrun a8a45dfe25 avs: Increase magic value score above file extension score
This should fix misdetection of AVS files as AviSynth scripts
when AviSynth support is enabled (Bugzilla #357).
2013-05-04 21:51:00 +02:00
Diego Biurrun e0f8be6413 avformat: Add AVPROBE_SCORE_EXTENSION define and use where appropriate 2013-05-04 21:43:06 +02:00
Anton Khirnov 85a5bc054c lavf: remove disabled FF_API_R_FRAME_RATE cruft 2013-03-11 18:23:50 +01:00
Anton Khirnov 36ef5369ee Replace all CODEC_ID_* with AV_CODEC_ID_* 2012-08-07 16:00:24 +02:00
Diego Biurrun 6774247a9d avformat: Drop pointless "format" from container long names 2012-07-30 13:59:06 +02:00
Anton Khirnov aba232cfa9 lavf: deprecate r_frame_rate.
According to its description, it is supposed to be the LCM of all the
frame durations. The usability of such a thing is vanishingly small,
especially since we cannot determine it with any amount of reliability.
Therefore get rid of it after the next bump.

Replace it with the average framerate where it makes sense.

FATE results for the wtv and xmv demux tests change. In the wtv case
this is caused by the file being corrupted (or possibly badly cut) and
containing invalid timestamps. This results in lavf estimating the
framerate wrong and making up wrong frame durations.
In the xmv case the file contains pts jumps, so again the estimated
framerate is far from anything sane and lavf again makes up different
frame durations.

In some other tests lavf starts making up frame durations from different
frame.
2012-07-29 08:06:30 +02:00
Anton Khirnov 10a6e0c346 avs: don't set codec timebase
Demuxers are not supposed to set it.
Set r_frame_rate and avg_frame_rate instead.
2012-03-02 11:11:38 +01:00
Martin Storsjö 167f3b8de7 libavformat: Add an ff_ prefix to some lavf internal symbols
Prefix the functions/tables brktimegm, pcm_read_seek,
dv_offset_reset, voc_get_packet, codec_movaudio_tags,
codec_movvideo_tags.

After this, lavf has no global symbols without the proper prefix.

Signed-off-by: Martin Storsjö <martin@martin.st>
2012-02-15 22:06:17 +02:00
Anton Khirnov 6e9651d106 lavf: remove AVFormatParameters from AVFormatContext.read_header signature 2012-01-27 10:51:57 +01:00
Anton Khirnov 84ad31ff18 lavf: replace av_new_stream->avformat_new_stream part II.
Manual replacements are done in this commit.

In many cases, the id is some constant made up number (e.g. 0 for video
and 1 for audio), which is then not used in the demuxer for anything.
Those ids are removed.
2011-10-19 17:02:11 +02:00
Laurent Aimar 6de33611c9 avsdemux: check for out of bound writes
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
2011-10-10 21:36:12 +02:00
Laurent Aimar 76c6971a64 avsdemux: check for corrupted data
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
2011-10-10 21:27:04 +02:00
Anton Khirnov dfc2c4d900 lavf: use designated initialisers for all (de)muxers.
It's more readable and less prone to breakage.
2011-07-17 06:58:37 +02:00
Mans Rullgard 2912e87a6c Replace FFmpeg with Libav in licence headers
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-03-19 13:33:20 +00:00
Anton Khirnov 45a8a02a41 lavf: replace avio_seek(SEEK_CUR) with avio_skip where it makes sense
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-03-16 22:24:51 -04:00
Anton Khirnov a2704c9712 avio: add avio_tell macro as a replacement for url_ftell
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-03-04 11:26:57 -05:00
Anton Khirnov e356fc57a2 lavf: replace all uses of url_fskip with avio_seek
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-03-01 12:22:16 -05:00
Anton Khirnov b7effd4e83 avio: avio_ prefixes for get_* functions
In the name of consistency:
get_byte           -> avio_r8
get_<type>         -> avio_r<type>
get_buffer         -> avio_read

get_partial_buffer will be made private later

get_strz is left out becase I want to change it later to return
something useful.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-02-21 11:23:22 -05:00
Diego Elio Pettenò c6610a216e Prefix all _demuxer, _muxer, _protocol from libavformat and libavdevice.
This also lists the objects from those two libraries as internal (by adding
the ff_ prefix) so that they can then be hidden via linker scripts.
2011-01-26 22:10:09 +00:00
Jean-Daniel Dupas cc947f04cc Replace all occurences of PKT_FLAG_KEY with AV_PKT_FLAG_KEY.
Patch by Jean-Daniel Dupas, devlists shadowlab org

Originally committed as revision 22744 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-31 12:29:58 +00:00
Stefano Sabatini 72415b2adb Define AVMediaType enum, and use it instead of enum CodecType, which
is deprecated and will be dropped at the next major bump.

Originally committed as revision 22735 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-30 23:30:55 +00:00
Aurelien Jacobs e998ba4fbc avoid POSIX reserved _t suffix
Originally committed as revision 16067 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-11 22:34:14 +00:00
Luca Abeni dd1c8f3e6e Bump Major version, this commit is almost just renaming bits_per_sample to
bits_per_coded_sample but that cannot be done seperately.
Patch by Luca Abeni
Also reset the minor version and fix the forgotton change to libfaad.
Note: The API/ABI should not be considered stable yet, there still may
be a change done here or there if some developer has some cleanup ideas and
patches!

Originally committed as revision 15262 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-08 14:24:59 +00:00
Stefano Sabatini bde15e74de Make long_names in lavf/lavdev optional depending on CONFIG_SMALL.
patch by Stefano Sabatini, stefano.sabatini-lala poste.it
along with some spelling/consistency fixes for the long names by me

Originally committed as revision 13649 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-06-03 16:20:54 +00:00
Carl Eugen Hoyos 696c30688b Fix icc warning #188: enumerated type mixed with another type
Originally committed as revision 13144 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-05-13 15:51:37 +00:00
Björn Axelsson 899681cd1d Use dynamically allocated ByteIOContext in AVFormatContext
patch by: Björn Axelsson, bjorn d axelsson a intinor d se
thread: [PATCH] Remove static ByteIOContexts, 06 nov 2007

Originally committed as revision 11071 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-11-21 07:41:00 +00:00
Panagiotis Issaris 6f3e0b2174 Replace all occurrences of AVERROR_IO with AVERROR(EIO).
Originally committed as revision 9760 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-07-19 15:23:32 +00:00
Panagiotis Issaris 769e10f068 Replace all occurrences of AVERROR_NOMEM with AVERROR(ENOMEM).
Originally committed as revision 9759 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-07-19 15:21:30 +00:00
Diego Biurrun e5a389a1b7 license header consistency cosmetics
Originally committed as revision 9484 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-07-05 10:40:25 +00:00
Michael Niedermayer 87e8788680 allocate 32 extra bytes at the end of the probe buffer and remove most probe buf_size checks
Originally committed as revision 8677 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-08 11:34:15 +00:00
Diego Biurrun b78e7197a8 Change license headers to say 'FFmpeg' instead of 'this program/this library'
and fix GPL/LGPL version mismatches.

Originally committed as revision 6577 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-07 15:30:46 +00:00
Måns Rullgård ff70e60176 allow individual selection of muxers and demuxers
Originally committed as revision 5707 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-10 21:14:37 +00:00
Måns Rullgård d2a067d1d9 give AVInput/OutputFormat structs consistent names
Originally committed as revision 5697 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-09 23:40:53 +00:00
Mike Melanson 2637670144 complete AVS playback system (from Creature Shock computer game),
courtesy of Aurelien Jacobs <aurel at gnuage dot org>

Originally committed as revision 5028 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-02-17 03:17:42 +00:00