Tomas Härdin
0ac5e6a8c4
mxfdec: add EssenceContainer UL found in 0001GL00.MXF.A1.mxf_opatom.mxf
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Signed-off-by: Janne Grunau <janne-libav@jannau.net>
2012-01-22 14:40:52 +01:00
Tomas Härdin
edb5085647
mxfdec: Add hack that adjusts the n_delta calculation when system items are present.
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Signed-off-by: Janne Grunau <janne-libav@jannau.net>
2012-01-22 14:40:52 +01:00
Janne Grunau
682b6db706
mxfdec: Parse IndexTableSegments and convert them into AVIndexEntry arrays.
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Based on patch from Tomas Härdin <tomas.hardin@codemill.se>
and work by Georg Lippitsch <georg.lippitsch@gmx.at>
Changed av_calloc to av_mallocz and added overflow checks.
2012-01-22 14:40:52 +01:00
Tomas Härdin
83ab10f6e9
mxfdec: Move FooterPartition to MXFContext and make sure it is never zero.
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Signed-off-by: Janne Grunau <janne-libav@jannau.net>
2012-01-22 14:40:52 +01:00
Joakim Plate
3359246d9a
mxfdec: check return value of avio_seek
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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
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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.
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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*
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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.
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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.
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'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
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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.
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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.
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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.
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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
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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
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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
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Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-03-16 22:24:51 -04:00
Anton Khirnov
66e5b1df36
avio: deprecate url_feof
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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
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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
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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
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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
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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>
2011-02-21 11:23:22 -05:00
Anton Khirnov
ae628ec1fd
avio: rename ByteIOContext to AVIOContext.
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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
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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.
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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.
2011-01-26 22:10:09 +00:00
Axel Holzinger
354b757300
Zero-initialize structs/arrays with {0} instead of {}, which isn't proper C99
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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
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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
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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
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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
Reimar Döffinger
c7a38887c1
Do D10 AES3 audio conversion in-place instead of using a large on-stack buffer.
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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
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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
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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
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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
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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
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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
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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.
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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
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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
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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.
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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
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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
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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
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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
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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
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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).
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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.
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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
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Originally committed as revision 14655 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-07 02:12:14 +00:00