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Author SHA1 Message Date
Anton Khirnov
e358f7ee90 lavf: fix invalid reads in avformat_find_stream_info() 2011-07-14 03:41:24 +02:00
Anton Khirnov
35d2e4e5c3 cmdutils: replace opt_default with opt_default2() and remove set_context_opts 2011-07-13 23:17:42 +02:00
Anton Khirnov
bf174a70cd ffmpeg: use new avcodec_open2 and avformat_find_stream_info API. 2011-07-13 23:17:42 +02:00
Anton Khirnov
3009f521f3 ffplay: use new avcodec_open2 and avformat_find_stream_info API. 2011-07-13 23:17:42 +02:00
Anton Khirnov
8c8eab8bfe cmdutils: store all codec options in one dict instead of video/audio/sub 
Split them when codec id is known.
 2011-07-13 23:17:42 +02:00
Anton Khirnov
a9eb4f0899 ffmpeg: check experimental flag after codec is opened. 
This doesn't access avcodec_opts, so it will work with the new options
passing system.
 2011-07-13 23:17:42 +02:00
Anton Khirnov
8e2d085516 ffmpeg: do not set GLOBAL_HEADER flag in the options context 
The removed lines have no effect, since the flag is set on all encoder
for the given file and avcodec_opts are reset between files.
 2011-07-13 23:17:42 +02:00
Justin Ruggles
b5849f7709 ac3enc: merge AC3MDCTContext with AC3EncodeContext. 
Since both the fixed-point and floating-point encoders use the FFTContext,
this no longer needs to be in a separate context. Also, when a short-transform
context is added, the same MDCT window will be used.
 2011-07-13 16:55:28 -04:00
Justin Ruggles
82cea7cb6c ac3enc: prefer passing AC3EncodeContext rather than AVCodecContext 2011-07-13 16:55:28 -04:00
Justin Ruggles
f501157e53 ac3enc: fix memleak 2011-07-13 16:54:02 -04:00
Ronald S. Bultje
cdc5a3a194 mpeg1video: add CODEC_CAP_SLICE_THREADS. 2011-07-13 12:41:45 -07:00
Anton Khirnov
13551ad1e3 lavf: fix segfault in av_open_input_stream() 
ic is NULL in case of error.
 2011-07-13 20:49:31 +02:00
Jindrich Makovicka
575c38d76c mpegtsenc: set Random Access indicator on keyframe start packets 
Signed-off-by: Jindrich Makovicka <jindrich.makovicka@nangu.tv>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-07-13 20:49:26 +02:00
Alex Converse
a58858d60d lavf: Cleanup try_decode_frame() logic. 
This fixes AAC playback in ffplay.
 2011-07-13 10:39:06 -07:00
Diego Biurrun
71a1d1116f Replace some gotos that lead to single return statements by direct return. 2011-07-13 17:53:49 +02:00
Diego Biurrun
191c5f8ff3 build: move tests/seek_test.c to libavformat and reuse generic build rules 2011-07-13 13:27:15 +02:00
Kostya Shishkov
2c4d7bf008 mxfenc: include needed header for ff_iso8601_to_unix_time() prototype 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-13 12:24:28 +01:00
Anton Khirnov
6379900c53 Add a check for strptime(). 
It's an XSI extension, not available on some supported systems.
 2011-07-13 12:14:27 +02:00
Anton Khirnov
001d668d40 lavf: factor out conversion of ISO8601 string to unix time 2011-07-13 12:14:25 +02:00
Tomas Härdin
b21e6b707f wav: parse 'bext' metadata 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-07-13 11:57:51 +02:00
Tomas Härdin
67b1761fcb wav: keep parsing until EOF if the input is seekable and we know the size of the data tag 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-07-13 11:57:51 +02:00
Tomas Härdin
90f2ee8cb4 wav: Refactor the tag checking into a switch statement 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-07-13 11:57:51 +02:00
Tomas Härdin
1cf18de982 wav: make sure neither data_size nor sample_count is negative. 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-07-13 11:57:51 +02:00
Tomas Härdin
7f84055e2d wav: refactor the 'fmt ' tag search and parsing. 
Moving the search and parsing of the 'fmt ' info the main loop of
wav_read_header() allows tags that precede it to be parsed.  Creating
wav_parse_fmt_tag() makes wav_read_header() easier to read.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-07-13 11:57:51 +02:00
Benjamin Larsson
a4ad943860 wav: add an option for writing BEXT chunk 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-07-13 11:57:47 +02:00
Anton Khirnov
c7dd3e7e43 ffmpeg: get rid of a pointless limit on number of streams. 2011-07-13 10:37:24 +02:00
Anton Khirnov
646a9a1893 ffmpeg: remove an unused define. 2011-07-13 10:37:20 +02:00
Kostya Shishkov
0cdd1208be Musepack SV7: try to read files without number of frames provided 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-07-13 10:36:55 +02:00
Diego Biurrun
2cb6dec61c doc: Improve references to external URLs. 
Sometimes it makes sense to replace a raw URL with some informative text
that links to the URL instead of using the raw URL itself in the text.
Also transform some mailing list references into links.
 2011-07-12 23:42:20 +02:00
Diego Biurrun
028216b2c2 h264: move decode_mb_skip() from h264.h to h.264_mvpred.h 
This resolves a circular dependency between the headers.
 2011-07-12 20:36:50 +02:00
Diego Biurrun
987041318f ffplay: skip return value of avcodec_decode_video2 / avcodec_decode_subtitle2 
This fixes some warnings about unused-but-set variables.
 2011-07-12 20:24:11 +02:00
Diego Biurrun
828e207337 dnxhdenc: Replace a forward declaration by the proper #include. 2011-07-12 19:24:53 +02:00
Ronald S. Bultje
c90a2538a0 h264: move h264_mvpred.h include. 
Fixes the following compile error with darwin/gcc-4.2.1:
In file included from libavcodec/error_resilience.c:33:
libavcodec/h264.h: In function ‘decode_mb_skip’:
libavcodec/h264.h:773: error: ‘always_inline’ function could not be inlined in call to ‘pred_pskip_motion’: the function body must appear before caller
libavcodec/h264.h:1334: error: called from here
 2011-07-12 08:15:55 -07:00
Oskar Arvidsson
e59d6b4d72 pix_fmt: Fix number of bits per component in yuv444p9be 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-07-12 08:13:56 -07:00
Anton Khirnov
5f847bf61d lavf: deprecate AVFormatContext.timestamp 
It's replaced by 'creation_time' metadata tag.
 2011-07-12 15:30:10 +02:00
Anton Khirnov
b12c259252 ffmpeg: merge input_files_ts_scale into InputStream. 2011-07-12 15:29:21 +02:00
Anton Khirnov
6fbf2485ad ffmpeg: don't abuse a global for passing sample format from input to output 
It's broken with multiple files or audio streams.
 2011-07-12 15:28:53 +02:00
Anton Khirnov
87c739a395 ffmpeg: don't abuse a global for passing channel layout from input to output 
It's broken with multiple files or audio streams.
 2011-07-12 15:28:22 +02:00
Anton Khirnov
1cede1d011 ffmpeg: factor common code from new_a/v/s/d_stream to new_output_stream() 2011-07-12 15:26:04 +02:00
Anton Khirnov
93ade976c8 matroskaenc: make SSA default subtitle codec. 
It's a better format and we have an encoder for it, so it doesn't fail
like CODEC_ID_TEXT.
 2011-07-12 15:25:53 +02:00
Chris Evans
4cc3467e7a oggdec: prevent heap corruption. 
Specifically crafted samples can reinit ogg->streams[] while
reading samples, and thus we should not cache old pointers since
these may no longer be valid.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-07-11 16:37:11 -07:00
Diego Biurrun
b047941d7d changelog: misc typo and wording fixes 2011-07-12 00:03:34 +02:00
Jason Garrett-Glaser
b5bbc84fe2 H.264: add filter_mb_fast support for >8-bit decoding 
Much faster high bit depth deblocking.
 2011-07-11 14:58:50 -07:00
Diego Biurrun
5ccbf80963 doc: Remove outdated comments about gcc 2.95 and gcc 3.3 support. 2011-07-11 23:25:44 +02:00
Mans Rullgard
7ce914fb5a lls: use av_lfg instead of rand() in test program 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-11 21:09:27 +01:00
Mans Rullgard
1fef92fd73 build: remove unnecessary dependency on libs from 'all' target 
The libs are added to the all target elsewhere, no need to do it
again here.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-11 21:08:52 +01:00
Jason Garrett-Glaser
f6b7f72461 H.264: avoid redundant alpha/beta calculations in loopfilter 2011-07-11 08:46:44 -07:00
Jason Garrett-Glaser
a4f6be86d6 H.264: optimize intra/inter loopfilter decision 2011-07-11 08:46:03 -07:00
Jindrich Makovicka
8923cfa328 mpegts: fix Continuity Counter error detection 
According to MPEG-TS specs, the continuity_counter shall not be
incremented when the adaptation_field_control of the packet
equals '00' or '10'.

Signed-off-by: Jindrich Makovicka <jindrich.makovicka@nangu.tv>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-07-11 15:24:13 +02:00
Mans Rullgard
ca9036155d build: remove unnecessary FFLDFLAGS variable 
This variable is set to the same value for all directories.
Adding the -L flags directly to LDFLAGS is simpler and achieves
the same thing.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-11 11:39:04 +01:00