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ffmpeg / libavformat / nsvdec.c @ 56a10009

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# Date Author Comment
2912e87a 03/19/2011 01:33 PM Mans Rullgard

Replace FFmpeg with Libav in licence headers

Signed-off-by: Mans Rullgard <>
45a8a02a 03/17/2011 02:24 AM Anton Khirnov

lavf: replace avio_seek(SEEK_CUR) with avio_skip where it makes sense

Signed-off-by: Ronald S. Bultje <>
66e5b1df 03/07/2011 10:20 PM Anton Khirnov

avio: deprecate url_feof

AVIOContext.eof_reached should be used directly instead.

Signed-off-by: Ronald S. Bultje <>
a2704c97 03/04/2011 04:26 PM Anton Khirnov

avio: add avio_tell macro as a replacement for url_ftell

Signed-off-by: Ronald S. Bultje <>
e356fc57 03/01/2011 05:22 PM Anton Khirnov

lavf: replace all uses of url_fskip with avio_seek

Signed-off-by: Ronald S. Bultje <>
6b4aa5da 03/01/2011 05:12 PM Anton Khirnov

avio: avio_ prefix for url_fseek

Signed-off-by: Ronald S. Bultje <>
b7effd4e 02/21/2011 04:23 PM Anton Khirnov

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...
ae628ec1 02/20/2011 01:37 PM Anton Khirnov

avio: rename ByteIOContext to AVIOContext.

Signed-off-by: Ronald S. Bultje <>
41cdc1ff 02/16/2011 12:33 PM Maksym Veremeyenko

fix nsvdec.c compilation if DEBUG macro defined

Signed-off-by: Ronald S. Bultje <>
d06497f3 02/15/2011 02:15 PM Maksym Veremeyenko

fix nsvdec.c compilation if DEBUG defined

Signed-off-by: Ronald S. Bultje <>
c6610a21 01/26/2011 10:10 PM Diego Elio Pettenò

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.
2ef6c124 04/25/2010 02:27 PM Stefano Sabatini

Mark av_metadata_set() as deprecated, and use av_metadata_set2()
in its place.

av_metadata_set() is going to be dropped at the next major bump.

Originally committed as revision 22961 to svn://svn.ffmpeg.org/ffmpeg/trunk
cc947f04 03/31/2010 12:29 PM Jean-Daniel Dupas

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
72415b2a 03/30/2010 11:30 PM Stefano Sabatini

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
1f6d0d42 03/03/2010 05:26 PM Jai Menon

Plug memory leak in NSV demuxer.

Patch by Jai Menon.

Originally committed as revision 22173 to svn://svn.ffmpeg.org/ffmpeg/trunk
ade5b91d 01/17/2010 03:57 PM Stefano Sabatini

Use av_match_ext() rather than the deprecated match_ext(), fix
warnings.

Originally committed as revision 21263 to svn://svn.ffmpeg.org/ffmpeg/trunk
bc2d2a07 10/16/2009 02:46 PM Carl Eugen Hoyos

Make AVCodecTag.id enum CodecID and use CODEC_ID_NONE instead of 0.

Originally committed as revision 20250 to svn://svn.ffmpeg.org/ffmpeg/trunk
1a40491e 06/22/2009 11:09 PM Daniel Verkamp

Add ff_ prefixes to exported symbols in libavformat/riff.h.
patch by Daniel Verkamp, aniel drv nu

Originally committed as revision 19254 to svn://svn.ffmpeg.org/ffmpeg/trunk
4fabb60d 04/22/2009 07:37 PM Jai Menon

NSV : Add TOC2 parsing and seeking support.

Originally committed as revision 18662 to svn://svn.ffmpeg.org/ffmpeg/trunk
a00f440f 04/18/2009 08:35 AM Jai Menon

Cosmetics : reindent after last commit and remove redundant comment.

Originally committed as revision 18605 to svn://svn.ffmpeg.org/ffmpeg/trunk
d6ce84b8 04/18/2009 08:34 AM Jai Menon

Add speex tag to nsv_codec_audio_tags.

Originally committed as revision 18604 to svn://svn.ffmpeg.org/ffmpeg/trunk
67d04927 04/18/2009 05:54 AM Jai Menon

Change nsvf_index_data to nsvs_file_offset for increased clarity.

Originally committed as revision 18603 to svn://svn.ffmpeg.org/ffmpeg/trunk
a233eaa6 02/18/2009 12:02 AM Aurelien Jacobs

use new metadata API in nsv demuxer

Originally committed as revision 17407 to svn://svn.ffmpeg.org/ffmpeg/trunk
517ac243 02/12/2009 05:26 PM Diego Biurrun

Use more descriptive format long_names.

Originally committed as revision 17184 to svn://svn.ffmpeg.org/ffmpeg/trunk
406792e7 01/19/2009 03:46 PM Diego Biurrun

cosmetics: Remove pointless period after copyright statement non-sentences.

Originally committed as revision 16684 to svn://svn.ffmpeg.org/ffmpeg/trunk
dd1c8f3e 09/08/2008 02:24 PM Luca Abeni

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...
2615800a 07/17/2008 02:13 PM Michael Niedermayer

Try to fix FATE after my time_base simplification change.

Originally committed as revision 14262 to svn://svn.ffmpeg.org/ffmpeg/trunk
bde15e74 06/03/2008 04:20 PM Stefano Sabatini

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
f4433de9 05/26/2008 11:14 PM Diego Biurrun

consistency cosmetics: indices --> indexes

Originally committed as revision 13444 to svn://svn.ffmpeg.org/ffmpeg/trunk
899681cd 11/21/2007 07:41 AM Björn Axelsson

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
fffd6a5f 09/22/2007 08:58 AM Michael Niedermayer

indent

Originally committed as revision 10545 to svn://svn.ffmpeg.org/ffmpeg/trunk
638f489c 09/22/2007 08:55 AM Michael Niedermayer

fix segfault with http://samples.mplayerhq.hu/nsv/nsv_samples/ot171_novideo.nsv.bz2
bug introduced in r8466
closes issue179

Originally committed as revision 10544 to svn://svn.ffmpeg.org/ffmpeg/trunk
755bfeab 06/12/2007 09:29 AM Diego Biurrun

misc spelling fixes

Originally committed as revision 9289 to svn://svn.ffmpeg.org/ffmpeg/trunk
57004ff1 04/15/2007 01:51 PM Aurelien Jacobs

add an enum for need_parsing

Originally committed as revision 8742 to svn://svn.ffmpeg.org/ffmpeg/trunk
ac5565d8 04/08/2007 11:37 AM Michael Niedermayer

file extension based probe is max/2

Originally committed as revision 8679 to svn://svn.ffmpeg.org/ffmpeg/trunk
65a00bd6 04/08/2007 11:37 AM Michael Niedermayer

factorize

Originally committed as revision 8678 to svn://svn.ffmpeg.org/ffmpeg/trunk
87e87886 04/08/2007 11:34 AM Michael Niedermayer

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
8076609a 03/21/2007 11:05 AM David Conrad

The NSV demuxer assumes that a video frame's timestamp increases by one on each
frame, but some low-bitrate NSV files omit video frames for some NSV frames,
and expect the timestamp to increase by one every NSV frame. This is noticeable
in 64vp3.nsv where the video runs several times faster than the audio. Fix this...
7caf0cc6 01/21/2007 01:39 AM Michael Niedermayer

add codec_id <-> codec_tag tables to AVIn/OutputFormat

Originally committed as revision 7593 to svn://svn.ffmpeg.org/ffmpeg/trunk
9110a0e3 12/17/2006 10:00 PM Aurelien Jacobs

Add support for VP60 and VP61.

Originally committed as revision 7329 to svn://svn.ffmpeg.org/ffmpeg/trunk
0a4250bc 10/28/2006 06:39 PM Joakim Plate

add support for all framerates specified by the standard
Patch by Joakim elupus A ecce P se
Original thread:
Date: Oct 28, 2006 7:56 PM
Subject: [Ffmpeg-devel] [PATCH] Support for all official framerates in nsv demuxer

Originally committed as revision 6828 to svn://svn.ffmpeg.org/ffmpeg/trunk
2f394e1c 10/28/2006 05:28 PM Joakim Plate

Fix A/V (de)sync with discontinuous NSV streams,
Patch by Joakim elupus A ecce P se
Original thread:
Subject: [Ffmpeg-devel] [PATCH]: A/V sync on nsv streams.
Date: October 27, 2006 3:18:54 AM CEDT
Actual committed patch:
Date: October 28, 2006 3:23:28 AM CEDT...
7fbde343 10/23/2006 08:57 AM Aurelien Jacobs

replace coder/decoder file description in libavformat by muxer/demuxer

Originally committed as revision 6774 to svn://svn.ffmpeg.org/ffmpeg/trunk
14f283d8 10/22/2006 02:14 PM Baptiste Coudurier

disable annoying debug messages

Originally committed as revision 6758 to svn://svn.ffmpeg.org/ffmpeg/trunk
b78e7197 10/07/2006 03:30 PM Diego Biurrun

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
5ce117c3 09/09/2006 05:19 PM Aurelien Jacobs

VP5 and VP6 video decoder

Originally committed as revision 6213 to svn://svn.ffmpeg.org/ffmpeg/trunk
9d9f4119 07/12/2006 12:09 AM Måns Rullgård

move common stuff from avienc.c and wav.c to new file riff.c

Originally committed as revision 5720 to svn://svn.ffmpeg.org/ffmpeg/trunk
ff70e601 07/10/2006 09:14 PM Måns Rullgård

allow individual selection of muxers and demuxers

Originally committed as revision 5707 to svn://svn.ffmpeg.org/ffmpeg/trunk
d2a067d1 07/09/2006 11:40 PM Måns Rullgård

give AVInput/OutputFormat structs consistent names

Originally committed as revision 5697 to svn://svn.ffmpeg.org/ffmpeg/trunk
a5e9102b 06/16/2006 07:54 AM Måns Rullgård

free codec extradata in av_close_input_file

Originally committed as revision 5484 to svn://svn.ffmpeg.org/ffmpeg/trunk
5509bffa 01/12/2006 10:43 PM Diego Biurrun

Update licensing information: The FSF changed postal address.

Originally committed as revision 4842 to svn://svn.ffmpeg.org/ffmpeg/trunk
bb270c08 12/22/2005 01:10 AM Diego Biurrun

COSMETICS: tabs --> spaces, some prettyprinting

Originally committed as revision 4764 to svn://svn.ffmpeg.org/ffmpeg/trunk
115329f1 12/17/2005 06:14 PM Diego Biurrun

COSMETICS: Remove all trailing whitespace.

Originally committed as revision 4749 to svn://svn.ffmpeg.org/ffmpeg/trunk
4733abcb 12/12/2005 01:56 AM Måns Rullgård

use PRIxN, %zd, %td formats where needed

Originally committed as revision 4740 to svn://svn.ffmpeg.org/ffmpeg/trunk
bf4e3bd2 08/14/2005 03:42 PM Måns Rullgård

kill a bunch of compiler warnings

Originally committed as revision 4522 to svn://svn.ffmpeg.org/ffmpeg/trunk
01f4895c 07/17/2005 10:24 PM Michael Niedermayer

changing AVCodecContext codec -> *codec in AVStream so additions to AVCodecContext dont randomize AVStream and break binary compatibility

Originally committed as revision 4453 to svn://svn.ffmpeg.org/ffmpeg/trunk
2692067a 05/26/2005 08:17 PM Michael Niedermayer

AVPacket.pos

Originally committed as revision 4314 to svn://svn.ffmpeg.org/ffmpeg/trunk
c0df9d75 04/30/2005 09:43 PM Michael Niedermayer

switch to native time bases

Originally committed as revision 4168 to svn://svn.ffmpeg.org/ffmpeg/trunk
c8389233 04/26/2005 09:46 PM Michael Niedermayer

fix useless framerate messup

Originally committed as revision 4167 to svn://svn.ffmpeg.org/ffmpeg/trunk
88730be6 02/24/2005 07:08 PM Måns Rullgård

kill warnings patch by (Måns Rullgård <mru inprovide com>)

Originally committed as revision 3977 to svn://svn.ffmpeg.org/ffmpeg/trunk
568e18b1 01/08/2005 02:21 PM Michael Niedermayer

integer overflows, heap corruption
possible arbitrary code execution cannot be ruled out in some cases
precautionary checks

Originally committed as revision 3813 to svn://svn.ffmpeg.org/ffmpeg/trunk
61f4aa96 11/30/2004 09:57 PM Michael Niedermayer

kill a annoying debug printf

Originally committed as revision 3725 to svn://svn.ffmpeg.org/ffmpeg/trunk
e4917f59 11/20/2004 11:53 PM Mike Melanson

use correct types

Originally committed as revision 3698 to svn://svn.ffmpeg.org/ffmpeg/trunk
27d5f18f 11/20/2004 11:10 PM François Revol

First implementation of nsv demuxer.
Get libavformat linked with lavc and lmp3lame is required. BeOS requires no undefined syms on link! (besides it's bad to leave undef syms)

Originally committed as revision 3696 to svn://svn.ffmpeg.org/ffmpeg/trunk