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Author SHA1 Message Date
Justin Ruggles
94d2b0d2fd ARM: Move asm.S from libavcodec to libavutil 
This will allow for easier implementation of ARM-optimized functions in
libraries other than libavcodec.
 2012-06-08 13:14:38 -04:00
Mans Rullgard
bc92214e27 vc1dsp: mark put/avg_vc1_mspel_mc() always_inline 
This ensures that these functions are inlined into the per-position
entry points, allowing constant propagation as needed for proper
optimisation.

18% faster VC1 decoding on Cortex-A9.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-06-08 09:40:07 +01:00
Alex Converse
a8656cd425 mpegts: Remove disabled extension matching probe. 2012-06-07 12:27:04 -07:00
Mans Rullgard
d0e9415d23 fate: avoid freopen(NULL) in videogen/rotozoom 
A number of systems do not implement freopen() with a NULL filename
correctly.  This changes these programs to output individual images
if opening a named output argument as a file fails, in this case
assuming it is a directory.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-06-07 11:28:39 +01:00
Alex Converse
ecf79c4d3e vorbis: Validate that the floor 1 X values contain no duplicates. 
Duplicate values in this vector are explicitly banned by the Vorbis I spec
and cause divide-by-zero crashes later on.
 2012-06-05 09:51:51 -07:00
Alex Converse
503f2feb14 avprobe: Identify codec probe failures rather than calling them unsupported codecs. 2012-06-05 09:51:51 -07:00
Alex Converse
f0ff9eb493 avformat: Probe codecs at score 0 on buffer exhaustion conditions. 2012-06-05 09:51:51 -07:00
Alex Converse
62bebf6edb avformat: Factorize codec probing. 2012-06-05 09:51:51 -07:00
Kostya Shishkov
c6061443f7 Indeo Audio decoder 2012-06-05 18:30:54 +02:00
Kostya Shishkov
34271cabac imc: make IMDCT support stereo output 
This will be useful for Indeo Audio decoder which is almost the same
but supports stereo.
 2012-06-05 18:28:44 +02:00
Kostya Shishkov
c45e2da617 imc: move channel-specific data into separate context 
This will be useful for Indeo Audio decoder which is almost the same
but supports stereo.
 2012-06-05 18:28:44 +02:00
Anton Khirnov
803391f719 lavfi: remove request/poll and drawing functions from public API on next bump 
They are only useful inside filters and we don't allow user filters for
now.
 2012-06-05 09:38:16 +02:00
Anton Khirnov
fa417fcd27 lavfi: make avfilter_insert_pad and pals private on next bump. 
They are only useful inside filters and we don't allow user filters for
now.
 2012-06-05 09:38:08 +02:00
Anton Khirnov
b74a1da49d lavfi: make formats API private on next bump. 
It is only useful inside filters and we don't allow user filters for
now.
 2012-06-05 09:37:30 +02:00
Anton Khirnov
67339f6eb4 avplay: use buffersrc instead of custom input filter. 
We do not allow user filters, so avtools shouldn't use them either.

It also allows to reuse buffer management code from avconv, thus
reducing duplication.
 2012-06-05 09:36:10 +02:00
Anton Khirnov
d55c2e05b5 avtools: move buffer management code from avconv to cmdutils. 
It will be used by avplay.
 2012-06-05 09:35:58 +02:00
Anton Khirnov
3ffa233595 avconv: don't use InputStream in the buffer management code. 
Use just the pointer to the head of the buffer pool.

This will allow sharing the code with avplay.
 2012-06-05 09:35:39 +02:00
Anton Khirnov
e58b75f7ff avconv: fix exiting when max frames is reached. 
frame number should never be strictly larger than max frames, so the
if() was never triggered.
 2012-06-05 09:35:08 +02:00
Kostya Shishkov
b56825c40e mpc8: fix maximum bands handling 
In Musepack SV8 codec property tell the maximum nonzero band, but every
frame codes maximum band as a limit (i.e. strictly less than given value).
Synthesis also expects maximum nonzero band, so there's a need to convert
frame maximum band limit value.
 2012-06-05 06:55:57 +02:00
Alex Converse
79c8e29a7e aacdec: Turn PS off when switching to stereo and turn it to implicit when switching to mono. 2012-06-04 15:16:17 -07:00
Alex Converse
41e9682af2 movenc: Write chan atom for all audio tracks in mov mode movies. 2012-06-04 10:08:31 -07:00
Jindřich Makovička
84e430dd7b mpegtsenc: use avio_open_dyn_buf(), zero pointers after freeing 
Per suggestion by Michael Niedermayer.

Signed-off-by: Jindřich Makovička <makovick@gmail.com>
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-06-04 15:41:09 +03:00
Anton Khirnov
2b1f105f1b doc/avconv: add some details about the transcoding process. 2012-06-04 14:22:16 +02:00
Anton Khirnov
a982e5a031 avidec: make scale and rate unsigned. 
The specs say they are unsigned 32bit integers.
 2012-06-04 14:18:49 +02:00
Anton Khirnov
bb7431f4fc avconv: check output stream recording time before each frame returned from filters 
There may be multiple frames returned, so with just one check we can
write more than requested to the output.
 2012-06-04 14:18:34 +02:00
Anton Khirnov
a508e7a1ff avconv: split selecting input file out of transcode(). 2012-06-04 14:18:18 +02:00
Anton Khirnov
2f51ec2b94 avconv: split checking for active outputs out of transcode(). 2012-06-04 14:17:52 +02:00
Anton Khirnov
8eb9bf0933 avfiltergraph: make some functions static. 
They are not used outside of avfiltergraph.c
 2012-06-04 14:17:39 +02:00
Anton Khirnov
19dfbf1915 librtmp: return AVERROR_UNKNOWN instead of -1. 2012-06-03 15:46:27 +02:00
Anton Khirnov
a91943bcef librtmp: don't abuse a variable for two unrelated things. 2012-06-03 15:46:16 +02:00
Anton Khirnov
007aedeebf librtmp: add rtmp_app and rtmp_playpath private options. 
This makes it easier to switch between native rtmp and librtmp.
 2012-06-03 15:45:55 +02:00
Kostya Shishkov
96fadfb158 bmv: add stricter checks for invalid decoded length 
This makes decoder handle random data passed as BMV frame data.
 2012-06-03 15:26:11 +02:00
Anton Khirnov
cf3a1948e9 avpacket: fix duplicating side data. 
Use correct side data size instead of just zeroed field.
 2012-06-03 10:22:42 +02:00
Luca Barbato
21e2dc9fb7 flv: support stream text data as onTextData 
Adobe specifies onTextData as the standard message to use to deliver
text information.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2012-06-03 03:36:01 +02:00
Jindrich Makovicka
2439bd8681 mpegtsenc: Support LATM packetization for AAC 
This adds the avoption mpegts_flags and converts the existing
resend_headers option into a flag, keeping the old option as
fallback for now.

Signed-off-by: Jindrich Makovicka <makovick@gmail.com>
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-06-03 01:20:41 +03:00
Jindrich Makovicka
485d3ea064 adtsenc: Don't expose the muxer internals to the rest of lavf 
This isn't required any longer, when the mpegts muxer uses it
as a proper chained muxer.

Signed-off-by: Jindrich Makovicka <makovick@gmail.com>
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-06-03 01:18:11 +03:00
Jindrich Makovicka
b1c56eabe8 mpegtsenc: use AVFormatContext for AAC packetization 
This removes the dependency on adts.c internals, and simplifies
adding other packetization formats.

Signed-off-by: Jindrich Makovicka <makovick@gmail.com>
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-06-03 01:17:48 +03:00
Jindrich Makovicka
d1a3a3d4b2 mpegtsenc: use AVERROR() for return codes 
Signed-off-by: Jindrich Makovicka <makovick@gmail.com>
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-06-03 01:13:35 +03:00
Martin Storsjö
dbaf79c9d7 http: Add the url_shutdown function for https, too 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-06-01 18:38:31 +03:00
Martin Storsjö
5952564185 http: Simplify code by removing a local variable 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-06-01 18:38:29 +03:00
Martin Storsjö
3cbcfa2dec http: Clear the old URLContext pointer when closed 
This fixes issues with opening http urls that have authentication
or redirects, introduced in commit e999b641.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-06-01 18:38:28 +03:00
Martin Storsjö
b7c3772be8 tcp: Try enabling SO_REUSEADDR when listening 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-06-01 01:56:22 +03:00
Martin Storsjö
641f4a885f tcp: Check the return values from bind and accept 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-06-01 01:56:21 +03:00
Oka Motofumi
5c742005fb avisynth: Make sure the filename passed to avisynth is in the right code page 
avisynth is a non-unicode application and cannot accept UTF-8
characters. Therefore, the input filename should be converted to
the correct code page that it expects.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-05-31 22:39:08 +03:00
Michael Niedermayer
0fcf3013c4 fate: Fix fate-ac3-fixed-encode for pre-ssse3 x86 machines 
The default mmxext and sse implementations of apply_window_int16
aren't bitexact.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-05-31 00:01:04 +03:00
Samuel Pitoiset
9613240f72 http: Pass the proper return code of net IO operations 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-05-30 23:46:51 +03:00
Samuel Pitoiset
1876e7c0c2 http: Add 'post_data', a new option which sets custom HTTP post data 
This allows doing http posts with a content-length header sent
in advance, avoiding chunked encoding.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-05-30 23:41:05 +03:00
Justin Ruggles
c7bd556d48 lavfi: amix: check active input count before calling request_samples 
fixes use of the amix filter with only 1 input
 2012-05-30 16:20:03 -04:00
Ronald S. Bultje
6163d880c0 vp8: move block coeff arithcoder on stack. 
This prevents gcc from assuming that contents of it may have changed
between calls to vp56_range_get_prob(), thus preventing countless (and
unnecessary) movs. Decoding of sintel trailer goes from (avg+SG) 9.796
+/- 0.003 to 9.635 +/- 0.010.
 2012-05-30 09:08:29 -07:00
Ronald S. Bultje
64bde80563 mp3/ac3 probe: search for PES headers to prevent probing MPEG-PS as MP3. 2012-05-30 09:08:29 -07:00