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3359246d9a
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47 Commits

Author SHA1 Message Date
Joakim Plate
3359246d9a mxfdec: check return value of avio_seek 
Avoid modifying state if avio_seek fails.

Signed-off-by: Janne Grunau <janne-libav@jannau.net>
 2012-01-22 14:40:52 +01:00
Philip de Nier
0662eea6b0 mxfdec: skip to end of structural sets 
This fixes reading of partition packs. The code stops reading after the
operational pattern and should skip the array of essence container
labels that follow.

Signed-off-by: Janne Grunau <janne-libav@jannau.net>
 2012-01-22 14:40:52 +01:00
Tomas Härdin
d32b3f40c7 mxfdec: parse MXF partitions 2012-01-22 14:40:51 +01:00
Daniel Huang
bcd5d979aa mov, mxfdec: Employ more meaningful return values. 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2012-01-15 22:00:11 +01:00
Tomas Härdin
6547fd9264 mxfdec: consider QuantizationBits between 17 and 24 to be pcm_s24* 
This fixes playback of BRD38772509.mxf.

Signed-off-by: Janne Grunau <janne-libav@jannau.net>
 2011-12-21 16:28:42 +01:00
Anton Khirnov
c3f9ebf743 lavf: make av_set_pts_info private. 
It's supposed to be called only from (de)muxers.
 2011-11-30 20:34:45 +01:00
Alex Converse
735e601be1 mxfdec: Fix comparison of unsigned expression < 0. 
'size' is populated by functions returning int64_t and int that return
negative error codes.
 2011-11-08 10:59:52 -08:00
Anton Khirnov
a2faa95151 lavf: make some seeking functions private 
Specifically av_update_cur_dts(), av_seek_frame_binary() and
av_gen_search().

They are not supposed to be called outside lavf.
 2011-10-28 09:23:24 +02:00
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
Alex Converse
0c46e958d1 mxfdec: Fix some buffer overreads caused by the misuse of AVPacket related functions. 2011-10-10 09:40:26 -07:00
Alex Converse
1f6f58d585 mxfdec: Include FF_INPUT_BUFFER_PADDING_SIZE when allocating extradata. 
This prevents out of bounds reads when extradata is being decoded.
 2011-07-29 16:03:53 -07:00
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
Diego Biurrun
b0a4e5f9e7 Employ correct printf format specifiers, mostly in debug output. 2011-05-31 23:45:14 +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
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
ae628ec1fd avio: rename ByteIOContext to AVIOContext. 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-02-20 08:37:15 -05:00
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
Axel Holzinger
354b757300 Zero-initialize structs/arrays with {0} instead of {}, which isn't proper C99 
Patch by Axel Holzinger, aholzinger at gmx dot de

Originally committed as revision 24391 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-21 17:27:28 +00:00
Reimar Döffinger
39bb30f664 Change all functions referenced in the mxf_metadata_read_table to use the same 
prototype and also always call them with exactly those arguments.
The previous way seems to have worked on all supported platforms, however
it was not strictly valid C and would crash e.g. with a compiler that
uses stdcall by default.
Also avoids warnings if -Wstrict-prototypes is used.

Originally committed as revision 23939 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-01 17:10:31 +00:00
Tomas Härdin
11fdc4d4fc mxfdec: Improve parsing of the PixelLayout item 
Originally committed as revision 23898 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-06-30 07:55:05 +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
Reimar Döffinger
c7a38887c1 Do D10 AES3 audio conversion in-place instead of using a large on-stack buffer. 
Originally committed as revision 20567 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-20 23:12:55 +00:00
Reimar Döffinger
1e69999334 MXF: simply ignore tracks that are invalid due to not having a valid Sequence 
part instead of failing completely.
This partly fixes issue 1470 (broken files created by BBC ingex recorder).

Originally committed as revision 20221 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-13 08:08:10 +00:00
Baptiste Coudurier
9291fdf7bc return AVERROR_EOF 
Originally committed as revision 18993 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-30 06:16:44 +00:00
Baptiste Coudurier
8be080aebb free Track and unset priv_data to avoid double free, fix memleak 
Originally committed as revision 18836 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-15 05:33:05 +00:00
Baptiste Coudurier
b4800b8b7d protect realloc overflow 
Originally committed as revision 18088 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-03-21 00:50:51 +00:00
Baptiste Coudurier
5ac4d7689d reuse MXFCodecUL for data def and simplify 
Originally committed as revision 17042 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-08 05:12:30 +00:00
Baptiste Coudurier
251bf87560 remove implicit header inclusions from mxf.h 
Originally committed as revision 17041 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-08 04:42:38 +00:00
Diego Biurrun
406792e7b0 cosmetics: Remove pointless period after copyright statement non-sentences. 
Originally committed as revision 16684 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-19 15:46:40 +00:00
Baptiste Coudurier
8a47ad5e7c use lower case x and alternate format for hex in printf 
Originally committed as revision 16494 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-08 02:57:21 +00:00
Baptiste Coudurier
861b4f012a print more debug information if enabled, including index 
Originally committed as revision 16493 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-08 02:54:43 +00:00
Diego Biurrun
bc5c918ea8 Remove offset_t typedef and use int64_t directly instead. 
The name offset_t is easily confused with the standard off_t type and
*_t is POSIX reserved namespace if any POSIX header is included.

Originally committed as revision 15533 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-10-03 10:16:29 +00:00
Baptiste Coudurier
5813a29eb1 revert r14983, value is not sample aspect ratio, it is display aspect ratio 
Originally committed as revision 15352 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-17 23:14:48 +00:00
Baptiste Coudurier
66ec3d56a2 print stream index in decimal not in hex, easier for debugging 
Originally committed as revision 15279 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-09 02:56:13 +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
Baptiste Coudurier
4ee873e39d put back mxf_essence_container_uls in demuxer as static const 
Originally committed as revision 15083 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-31 01:39:42 +00:00
Aurelien Jacobs
2a242f4514 mxfdec: set sample_aspect_ratio 
Originally committed as revision 14983 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-26 20:21:39 +00:00
Zhentan Feng
1b0732ea64 Remove useless #ifdef DEBUG (patch by Zhentan Feng). 
Originally committed as revision 14853 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-19 21:58:47 +00:00
Zhentan Feng
c69968b4fe Factorize common code out of the mxf demuxer. 
Patch by zhentan feng.

Originally committed as revision 14826 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-18 17:54:18 +00:00
Baptiste Coudurier
d09ea6baaf rename mxf.c to mxfdec.c 
Originally committed as revision 14655 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-07 02:12:14 +00:00