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243 Commits

Author SHA1 Message Date
Dustin Brody 2f63440c59 lavf: add support for error_recognition, use it in avidec, and bump minor API version 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-08-12 19:10:22 +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 0ebcdf5cda Do not include mathematics.h in avutil.h 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-03 21:42:06 +01:00
Mans Rullgard c9403419b2 avidec: simplify convoluted flow in avi_load_index() 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-03 03:16:00 +01:00
Alex Converse d3f610c186 avidec: infer absolute vs relative index from first packet 2011-07-01 16:08:21 -07:00
Alex Converse 8b84af7488 avidec: Factor out the sync fucntionality. 2011-07-01 10:27:06 -07:00
Anton Khirnov 603b8bc2a1 Deprecate av_open_input_* and remove their uses. 
Deprecate the last remaining member of AVFormatParameters.
 2011-06-16 20:24:56 +02:00
Diego Biurrun 919d7a345a Replace DEBUG_SEEK/DEBUG_SI + av_log combinations by av_dlog. 2011-06-10 19:12:14 +02:00
Anton Khirnov d2d67e424f Remove all uses of now deprecated metadata functions. 2011-06-08 07:43:45 +02:00
Diego Biurrun d7cf5639e7 Replace some printf instances in debug code by av_log. 2011-06-07 13:20:57 +02:00
Mans Rullgard e65ab9d94f Remove unused variables 2011-06-02 20:06:00 +01:00
Kostya Shishkov 23f40a0788 read AVI palette from the end of extradata 
Official AVI specification says that stream header in case of video contains
BITMAPINFO, which is equal to BITMAPINFOHEADER and optional palette. Currently
lavf AVI demuxer thinks otherwise which produces garbage on codecs that have
both palette and extradata (luckily, there are not so many such codecs).

An example of such file is:
http://samples.multimedia.cx/V-codecs/KMVC/baseball1.avi
(IIRC, MSS1 or MSS2 also had such situation but they are still not supported
by lavc).

As a side note, passing palette in extradata as it's been done previously is
not quite correct since proper _extra_ data is surplus bytes in
BITMAPINFOHEADER, not including palette.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-04-24 23:26:45 -07:00
Diego Biurrun 6001dad6e2 Replace more FFmpeg references by Libav. 2011-04-17 19:31:49 +02:00
Kostya Shishkov 2d8591c27e make containers pass palette change in AVPacket 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2011-04-15 18:02:05 +02:00
Max Horn ca402f32e3 handle malloc failures in ff_get_wav_header 
ff_get_wav_header is reading data from a WAVE file and then uses it
(without validation) to malloc a buffer. It then proceeded to read
data into the buffer, without verifying that the allocation succeeded.

To address this, change ff_get_wav_header to return an error if
allocation failed, and adapted all calling code to handle that error.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2011-04-14 13:56:09 +02:00
Anton Khirnov 8978fedaee avio: introduce an AVIOContext.seekable field 
Use it instead of url_is_streamed and AVIOContext.is_streamed.
 2011-04-03 22:46:40 +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 66e5b1df36 avio: deprecate url_feof 
AVIOContext.eof_reached should be used directly instead.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-03-07 17:20:31 -05:00
Anton Khirnov 76aa876e69 avio: avio_ prefix for url_fsize 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-03-07 11:03:39 -05:00
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 6b4aa5dac8 avio: avio_ prefix for url_fseek 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-03-01 12:12:33 -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
Anton Khirnov 8d9ac969cb avio: rename av_alloc_put_byte -> avio_alloc_context for consistency 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-02-21 10:23:44 -05:00
Anton Khirnov ae628ec1fd avio: rename ByteIOContext to AVIOContext. 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-02-20 08:37:15 -05:00
Anton Khirnov 47fdf00a77 avidec: simplify read_gab2_sub 
Use avio functions instead of bytestream ones (also drops dependency on
lavc and removes a bunch of warnings).
Drop custom version of avio_get_str16 and use that instead.

Tested on mewmew-ssa.avi sample.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-02-06 20:30:28 -05:00
Clément Bœsch 290849e2a4 Remove forgotten if (p) av_free(p) forms 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-02-04 10:00:52 +00:00
Luca Barbato dfd2a005eb Replace dprintf with av_dlog 
dprintf clashes with POSIX.1-2008
 2011-01-29 23:55:37 +01:00
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
Mans Rullgard 6081f8c4e2 avidec: make print_tag() a macro and remove related ifdefs 
The dprintf macro is a no-op if DEBUG is not defined, so there
is no need to guard it here.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-25 02:43:28 +00:00
Peter Ross 456a70aeb8 add ff_get_bmp_header 
Originally committed as revision 26091 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-26 01:23:44 +00:00
Aurelien Jacobs 8ba5bf5a7c avidec: read some of the Nikon specific tags produced by Nikon cameras 
Originally committed as revision 25821 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-24 20:53:27 +00:00
Aurelien Jacobs 73d0e33102 avidec: support non-standard creation_time format 
Originally committed as revision 25815 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-23 12:04:50 +00:00
Aurelien Jacobs d35cdd5719 avidec: trivial simplification regarding av_metadata_set 
Originally committed as revision 25814 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-23 12:03:23 +00:00
Aurelien Jacobs 933875a0f5 avidec: export creation_date as metadata 
Originally committed as revision 25785 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-21 19:00:07 +00:00
Anton Khirnov 03700d399b Export metadata in the generic format. Deprecate old conversion API. 
patch by Anton Khirnov  anton _at_ khirnov _dot_ net

Originally committed as revision 25493 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-10-15 19:04:25 +00:00
Carl Eugen Hoyos 2b50c4f6cc Cosmetics: Reindent after r25023. 
Originally committed as revision 25024 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-02 11:53:09 +00:00
Andrew Wason 4ed899f2c5 Fix crash when decoding DV in AVI introduced in r24579 (issue 2174). 
Patch by Andrew Wason, rectalogic rectalogic com

Originally committed as revision 25023 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-02 11:51:32 +00:00
Aurelien Jacobs f138fa78a3 100l: av_freep() needs the address of the pointer 
Originally committed as revision 24613 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-30 23:41:12 +00:00
Aurelien Jacobs 37287d41f4 avidec: demux ASS and SRT tracks out of GAB2 chunks 
Originally committed as revision 24579 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-29 22:17:30 +00:00
Jai Menon bbfb2c8077 avidec : Free packet if dv_produce_packet fails. 
Originally committed as revision 24281 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-17 05:40:18 +00:00
Jai Menon a58e6ceae0 avidec : Free codec context before initializing the chained DV demuxer. 
Originally committed as revision 24279 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-17 05:08:01 +00:00
Måns Rullgård 8fc0162ac4 Add av_ prefix to bswap macros 
Originally committed as revision 24170 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-10 22:12:30 +00:00
Michael Niedermayer 9862f9e149 Disable dshow specific bug emulation for amv files as they arent 
demuxed by ms dshows buggy demuxer normally.

Originally committed as revision 24012 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-02 23:39:02 +00:00
Michael Niedermayer 89ac23cd40 Rename block_align variable in the avi demuxer to clearly seperate its purpose 
from the true block_align.

Originally committed as revision 24011 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-02 23:33:10 +00:00
Michael Niedermayer d01144b9d3 Duplicate rounding that MS does in one of their implementations of an avi demuxer. 
Fixes issue740
Based on patch by Cory Fields theuni-nospam- >xbmc @org

Originally committed as revision 23999 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-02 15:09:27 +00:00
Michael Niedermayer 8a472821a4 Factorize get_duration() out of 4 places of the avi demuxer. 
Originally committed as revision 23934 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-01 13:50:15 +00:00
Michael Niedermayer 0c0fd063dd Prevent infinite recursion of odml indexes. 
This fixes a stack overflow.

Originally committed as revision 23925 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-01 00:09:08 +00:00
Michael Niedermayer fbfccc0404 Disable non interleaved avi code when there is no index available. 
Fixes issue1956.

Originally committed as revision 23202 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-20 18:34:44 +00:00