e9eb8d0bce
avio: avio: avio_ prefixes for put_* functions
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In the name of consistency:
put_byte -> avio_w8
put_<type> -> avio_w<type>
put_buffer -> avio_write
put_nbyte will be made private
put_tag will be merged with avio_put_str
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit 77eb5504d3
2011-02-22 02:44:38 +01:00
e63a362857
avio: avio_ prefixes for get_* functions
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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>
(cherry picked from commit b7effd4e83
2011-02-22 02:44:37 +01:00
471fe57e1a
avio: rename ByteIOContext to AVIOContext.
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Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit ae628ec1fd
2011-02-20 19:05:47 +01:00
66355be3c3
Prefix all _demuxer, _muxer, _protocol from libavformat and libavdevice.
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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.
(cherry picked from commit c6610a216e
2011-01-28 03:15:34 +01:00
7f8ffc4efd
Fix a floating point exception for invalid framerate, fixes issue 2470.
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Patch by Daniel Kang, daniel.d.kang at gmail
Originally committed as revision 26188 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-02 05:01:46 +00:00
72415b2adb
Define AVMediaType enum, and use it instead of enum CodecType, which
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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
56bb72dc3b
Use chroma_sample_location in reading/writing yuv4mpeg
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Originally committed as revision 18796 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-05-11 04:35:15 +00:00
406792e7b0
cosmetics: Remove pointless period after copyright statement non-sentences.
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Originally committed as revision 16684 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-19 15:46:40 +00:00
b250f9c66d
Change semantic of CONFIG_*, HAVE_* and ARCH_*.
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They are now always defined to either 0 or 1.
Originally committed as revision 16590 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-13 23:44:16 +00:00
5972945197
convert every muxer/demuxer to write/read sample_aspect_ratio from/to
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the corresponding AVStream instead of AVCodecContext
Originally committed as revision 14933 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-23 23:43:20 +00:00
66b32ce8d0
Move functions only used for muxing below #ifdef CONFIG_YUV4MPEGPIPE_MUXER,
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fixes some warnings when compiling with muxers disabled.
Originally committed as revision 14162 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-11 07:37:22 +00:00
2562ccb38d
remove useless close func
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Originally committed as revision 13834 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-06-19 22:58:13 +00:00
bde15e74de
Make long_names in lavf/lavdev optional depending on CONFIG_SMALL.
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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
8b9c4ad237
ENOMEM is better, yes ...
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Originally committed as revision 13535 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-05-29 15:40:16 +00:00
884d53855d
Null pointer check / CID26.
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Originally committed as revision 13488 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-05-28 01:57:19 +00:00
7a7718e38f
useless
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Originally committed as revision 13486 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-05-28 01:53:23 +00:00
899681cd1d
Use dynamically allocated ByteIOContext in AVFormatContext
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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
6f3e0b2174
Replace all occurrences of AVERROR_IO with AVERROR(EIO).
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Originally committed as revision 9760 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-07-19 15:23:32 +00:00
7cf0999529
remove empty write trailer functions
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patch by Vitor: [vitor1001 gmail com]
Originally committed as revision 9442 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-06-27 06:54:47 +00:00
87e8788680
allocate 32 extra bytes at the end of the probe buffer and remove most probe buf_size checks
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Originally committed as revision 8677 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-08 11:34:15 +00:00
b78e7197a8
Change license headers to say 'FFmpeg' instead of 'this program/this library'
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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
ff70e60176
allow individual selection of muxers and demuxers
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Originally committed as revision 5707 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-10 21:14:37 +00:00
d2a067d1d9
give AVInput/OutputFormat structs consistent names
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Originally committed as revision 5697 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-09 23:40:53 +00:00
a97c1e93aa
Add (mostly) const to variable and parameter declaration, where a char* was
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used and 'const char*' should be, plus make some function declarations
static if they aren't used outside their declaring source file.
patch by Stefan Huehner stefan%%at%%huehner%%dot%%org
Originally committed as revision 5492 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-06-17 15:53:23 +00:00
72fbc5092a
Move CONIG_MUXERS below struct frame_attributes, it's not muxer-specific.
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patch by Colin Ward, hitman*at*codehq*dot*org
Originally committed as revision 4962 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-02-08 15:39:12 +00:00
ad97e414e2
Correctly set the interlaced_frame and top_field_first fields.
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patch by Luca Abeni, lucabe72 =at= email =dot= it
Originally committed as revision 4961 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-02-08 11:54:05 +00:00
5509bffa88
Update licensing information: The FSF changed postal address.
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Originally committed as revision 4842 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-01-12 22:43:26 +00:00
bb270c0896
COSMETICS: tabs --> spaces, some prettyprinting
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Originally committed as revision 4764 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-12-22 01:10:11 +00:00
115329f160
COSMETICS: Remove all trailing whitespace.
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Originally committed as revision 4749 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-12-17 18:14:38 +00:00
a9e3509529
Replace CONFIG_ENCODERS/CONFIG_DECODERS with CONFIG_MUXERS/CONFIG_DEMUXERS
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in libavformat to allow building (de)coders and (de)muxers independently at
some point + support for this option in configure.
Originally committed as revision 4611 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-09-23 00:25:41 +00:00
bf4e3bd2d0
kill a bunch of compiler warnings
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Originally committed as revision 4522 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-08-14 15:42:40 +00:00
01f4895c68
changing AVCodecContext codec -> *codec in AVStream so additions to AVCodecContext dont randomize AVStream and break binary compatibility
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Originally committed as revision 4453 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-17 22:24:36 +00:00
2692067a45
AVPacket.pos
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Originally committed as revision 4314 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-26 20:17:12 +00:00
c0df9d75bd
switch to native time bases
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Originally committed as revision 4168 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-04-30 21:43:59 +00:00
8cf71eadd2
Adds read probe to y4m, and changes the extension to .y4m patch by (Roine Gustafsson <roine users sourceforge net)
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Originally committed as revision 4164 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-04-26 09:06:39 +00:00
93b2b333b9
Update yuv4mpeg to use PIX_FMT_NONE patch by (Roine Gustafsson <roine users sourceforge net)
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Originally committed as revision 4163 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-04-26 08:57:41 +00:00
f96b17c5d6
add luma only support to yuv4mpeg patch by (Roine Gustafsson <roine users.sourceforge net>)
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Originally committed as revision 3846 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-19 12:27:48 +00:00
2d74541476
- Writes correct unknown aspect
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- Adds read and write support for yuv422p and yuv444p
- New parser will read all well-formed YUV4MPEG2 stream headers
patch by (Roine Gustafsson <roine users.sourceforge net>)
Originally committed as revision 3800 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-04 01:55:50 +00:00
71c32f19b3
do not call (av_)abort()
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Originally committed as revision 3544 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-01 13:16:16 +00:00
0bd586c50d
sweeping change from -EIO -> AVERROR_IO
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Originally committed as revision 3239 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-19 03:59:34 +00:00
e928649b0b
pass AVPacket into av_write_frame()
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fixes the random dts/pts during encoding
asf preroll fix
no more initial zero frames for b frame encoding
mpeg-es dts during demuxing fixed
.ffm timestamp scale fixed, ffm is still broken though
Originally committed as revision 3168 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-05-29 02:06:32 +00:00
d298185c73
yuv4mpeg output 'C' tag patch by ("Steven M. Schultz" <sms at 2bsd dot com>)
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Originally committed as revision 2944 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-01 23:32:53 +00:00
bc874daea8
av_log() patch by (Michel Bardiaux <mbardiaux at peaktime dot be>)
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Originally committed as revision 2840 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-03 15:41:21 +00:00
5ff85f1d8b
AVRational
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sample_aspect_ratio
aspect ratio in JPEG JFIF is SAR not DAR !
removed nonsense SAR guessing code
various related cleanups
bugs?
Originally committed as revision 2403 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-20 20:23:46 +00:00
9dad924e22
bottom_field_first -> top_field_first
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Originally committed as revision 2402 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-20 10:33:13 +00:00
2744ca9ac9
* providing MPEG codecs with a generic fields in AVFrame to use.
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* fixing YUV4MPEG format.
* fixing a bug in DV codec where coded_frame was not set.
Originally committed as revision 2396 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-18 03:19:44 +00:00
764ef40015
disable encoders where appropriate (patch courtesy of BERO
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<bero -at- geocities.co.jp>)
Originally committed as revision 2375 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-14 04:15:53 +00:00
a63d49334e
yuv4mpeg.c extra space patch by ("Steven M. Schultz" <sms at 2BSD dot COM>)
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Originally committed as revision 2301 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-25 08:38:16 +00:00
490579042a
64 bit pts for writing - more const usage
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Originally committed as revision 2255 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-10 22:37:33 +00:00
d9a916e221
stdin patch by (Charles Yates <charles dot yates at pandora dot be>)
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* removes use of read_key and getchar when input is received on stdin
(this was corrupting the packet reading)
* terminates av_encode when a termination signal is received (use of
ctrl-c issued a term_exit and subsequent uses of q failed)
* specific correction to yuv4mpeg pipe reading - the defined header was
too short to allow for extended yuv4mpeg flags [as used by smil2yuv and
y4mscaler and accepted by mjpeg tools]
Originally committed as revision 2183 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-29 20:51:10 +00:00
Anton Khirnov
Diego Elio Pettenò
Daniel Kang
Stefano Sabatini
David Conrad
Diego Biurrun
Aurelien Jacobs
Baptiste Coudurier
Michael Niedermayer
Björn Axelsson
Panagiotis Issaris
Vitor Sessak
Måns Rullgård
Stefan Huehner
Colin Ward
Luca Abeni
Roine Gustafsson
Mike Melanson
Steven M. Schultz
Michel Bardiaux
Roman Shaposhnik
Fabrice Bellard
Charles Yates