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ffmpeg / libavformat / nuv.c @ 4dcde00c

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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 <>

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 <>

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.

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

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

ef12ec23 04/09/2009 02:16 PM Reimar Döffinger

Fix memleak in nuv demuxer: free packet already allocated packet when
returning an error in nuv_packet.

Originally committed as revision 18385 to svn://svn.ffmpeg.org/ffmpeg/trunk

94705111 04/08/2009 08:20 PM Reimar Döffinger

Correctly set packet size for partial video packets in nuv demuxer.

Originally committed as revision 18379 to svn://svn.ffmpeg.org/ffmpeg/trunk

b0723c8a 04/07/2009 09:25 PM Reimar Döffinger

Always return 0 if read_packet is successful.

Originally committed as revision 18360 to svn://svn.ffmpeg.org/ffmpeg/trunk

ac2b2226 04/07/2009 09:16 PM Reimar Döffinger

Do not uselessly read version string into a buffer.

Originally committed as revision 18359 to svn://svn.ffmpeg.org/ffmpeg/trunk

4e5735f7 04/07/2009 08:52 PM Reimar Döffinger

Error out also when reading nuv header returns with partial data and return
AVERROR then.

Originally committed as revision 18357 to svn://svn.ffmpeg.org/ffmpeg/trunk

881dad9e 03/14/2009 10:07 PM Reimar Döffinger

Enable generic index creation and seeking for NUV demuxer.

Originally committed as revision 17966 to svn://svn.ffmpeg.org/ffmpeg/trunk

d71d64dc 03/09/2009 12:25 PM Reimar Döffinger

Mark all packets from nuv demuxer as keyframes in order to make seeking work.
For proper seeking, they should be set correctly though.

Originally committed as revision 17907 to svn://svn.ffmpeg.org/ffmpeg/trunk

fb2e95c9 03/09/2009 11:35 AM Reimar Döffinger

Set AVPacket pos also for audio packets in nuv demuxer.

Originally committed as revision 17904 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

6a5d31ac 01/11/2009 10:19 PM Diego Biurrun

Fix build: Add intreadwrite.h and bswap.h #includes where necessary.

Originally committed as revision 16556 to svn://svn.ffmpeg.org/ffmpeg/trunk

b4be9321 12/11/2008 07:19 PM Reimar Döffinger

Avoid _t in typedef type

Originally committed as revision 16058 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...

59729451 08/23/2008 11:43 PM Aurelien Jacobs

convert every muxer/demuxer to write/read sample_aspect_ratio from/to
the corresponding AVStream instead of AVCodecContext

Originally committed as revision 14933 to svn://svn.ffmpeg.org/ffmpeg/trunk

4c8e5dfc 07/25/2008 04:10 AM Joakim Plate

Fix handling of old nuv files where an aspect of 1 actually means 4/3
Patch by elupus (elupus ecce se)

Originally committed as revision 14382 to svn://svn.ffmpeg.org/ffmpeg/trunk

3a459ebe 07/24/2008 06:40 PM Joakim Plate

aspect stored in nuv files must be converted from display- to sample-aspect.
Patch by elupus (elupus ecce se)

Originally committed as revision 14375 to svn://svn.ffmpeg.org/ffmpeg/trunk

00496302 07/07/2008 04:30 PM Reimar Döffinger

10l, fix nuv_header for the case when there is no video stream.

Originally committed as revision 14101 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

60583fb6 05/29/2008 03:25 PM Reimar Döffinger

Check av_new_stream return value, fixes CID79 RUN2

Originally committed as revision 13534 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

efd74286 09/15/2007 08:19 AM Reimar Döffinger

Set codec_id correctly for RJPG codec_tag

Originally committed as revision 10498 to svn://svn.ffmpeg.org/ffmpeg/trunk

7a562a31 09/09/2007 09:21 AM Reimar Döffinger

Do not set codec_tag when the container does not specify it.

Originally committed as revision 10445 to svn://svn.ffmpeg.org/ffmpeg/trunk

dd6ca721 09/09/2007 07:25 AM Reimar Döffinger

Copy nuv header only when the video codec is nuv

Originally committed as revision 10439 to svn://svn.ffmpeg.org/ffmpeg/trunk

6f3e0b21 07/19/2007 03:23 PM Panagiotis Issaris

Replace all occurrences of AVERROR_IO with AVERROR.

Originally committed as revision 9760 to svn://svn.ffmpeg.org/ffmpeg/trunk

8a59d9a3 05/27/2007 08:06 AM Michael Niedermayer

fix "incorrect frame size" errors with small.nuv

Originally committed as revision 9133 to svn://svn.ffmpeg.org/ffmpeg/trunk

e4141433 04/08/2007 08:24 PM Nicholas Tung

Get rid of unnecessary pointer casts.
patch by Nicholas Tung, ntung ntung com

Originally committed as revision 8687 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

8643594c 01/31/2007 11:24 AM Michael Niedermayer

10l to whoever wrote this (wrong fps, fixes nirvana.nuv)

Originally committed as revision 7781 to svn://svn.ffmpeg.org/ffmpeg/trunk

fead30d4 01/19/2007 10:12 PM Alex Beregszaszi

rename BE/LE_8/16/32 to AV_RL/B_8/16/32

Originally committed as revision 7587 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

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

a7b286e8 06/11/2006 10:09 AM Reimar Döffinger

read_packet return value must be < 0 when no packet is returned, including EOF.

Originally committed as revision 5466 to svn://svn.ffmpeg.org/ffmpeg/trunk

50a6c318 04/20/2006 10:38 AM Reimar Döffinger

Avoid crash if there is a rtjpeg quant header but no video stream in file

Originally committed as revision 5305 to svn://svn.ffmpeg.org/ffmpeg/trunk

dfca23e3 03/27/2006 10:22 PM Reimar Döffinger

NuppelVideo/MythTVVideo support, including rtjpeg decoder

Originally committed as revision 5232 to svn://svn.ffmpeg.org/ffmpeg/trunk