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Author SHA1 Message Date
Martin Storsjö
0edae4e628 segment: Properly create new AVStreams for the chained muxer 
Before, the chained muxer reused the AVStreams array from
the outer muxer, which made it impossible to use the proper
public functions (such as av_write_frame) when calling the
chained muxer.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-10-04 13:52:09 +03:00
Martin Storsjö
aa9f128b7c segment: Add a missing space 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-10-04 13:52:08 +03:00
Anton Khirnov
4673a5a761 vf_overlay: properly sync inputs. 
Right now it incorrectly assumes that the frames are sent in the proper
order, which worked with old ffmpeg and avconv versions by accident.
 2012-10-04 10:23:25 +02:00
Anton Khirnov
ab35ec29a4 vf_overlay: get rid of pointless messing with timebase. 
Output frames correspond 1:1 to input frames on the main input.
So use the main input timebase for output.
 2012-10-04 10:21:58 +02:00
Anton Khirnov
cd15b7c03d samplefmt: make av_samples_alloc() initialize the data to silence. 
Right now the buffer is zeroed, which does not represent silence for U8(P).
 2012-10-04 08:05:21 +02:00
Justin Ruggles
c9df48909e libspeexdec: handle NULL return value from speex_packet_to_header() 
This will happen when the extradata is not a valid Speex header.
 2012-10-03 18:26:25 -04:00
Michael Niedermayer
769ed3057e h264probe: Don't error out on bits that no longer are reserved 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-10-04 00:59:34 +03:00
Janne Grunau
1481e19825 mpegvideo: set extended_data in ff_update_duplicate_context() 
AVFrame.extended_data has to reset to the AVFrame.data of the current
thread context after copying the frame contents.
Fixes crashes with frame-threading after 2bc0de3858.
 2012-10-03 22:08:49 +02:00
Justin Ruggles
45e5d0c3ac libspeexdec: properly handle DTX for multiple frames-per-packet 2012-10-03 16:03:32 -04:00
Justin Ruggles
908e22b93a libspeexdec: move the SpeexHeader from LibSpeexContext to where it is used 2012-10-03 16:03:32 -04:00
Justin Ruggles
892695c851 libspeexdec: simplify setting of frame_size 2012-10-03 16:03:32 -04:00
Justin Ruggles
27c3f9c03e libspeexdec: set channel_layout 2012-10-03 16:03:32 -04:00
Justin Ruggles
29abb04e73 libspeexdec: If the channel count is not valid, decode as stereo. 
When initialized as stereo, libspeex can decode either mono or stereo packets
and will output stereo.
 2012-10-03 16:03:32 -04:00
Justin Ruggles
3b061c5e10 libspeexdec: improve setting of Speex mode and sample rate 
If there is no extradata and the sample rate given by the user is not valid,
decode as ultra-wideband.
 2012-10-03 16:03:31 -04:00
Dmitry Samonenko
ad11681acd libspeex: Add a private option for enabling VAD 
Speex detects non-speech periods and encodes them with just enough bits
to reproduce the background noise, aka ``comfort noise generation''.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-10-03 19:23:39 +03:00
Michael Niedermayer
f0fce9f33e xtea: Test inplace decryption 
Based on test code by: Giorgio Vazzana <mywing81@gmail.com>

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-10-03 19:19:53 +03:00
Michael Niedermayer
b434500431 xtea: Fix CBC decryption when src==dst 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-10-03 19:19:49 +03:00
Martin Storsjö
ca074cc313 xtea: Factorize testing into a separate function 
Based on a patch by Michael Niedermayer.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-10-03 19:19:37 +03:00
Diego Biurrun
fd712a5584 configure: Refactor HAVE_ options available on the command line 2012-10-03 18:08:25 +02:00
Diego Biurrun
8be5b0d6d5 avconv/avprobe: Add missing 'void' to exit_program() definition 2012-10-03 18:07:49 +02:00
Mans Rullgard
05e209c04c Allow use of strncpy() 
There are cases where strncpy() does exactly what is required.
A blanket ban forces more convoluted solutions to be used in those
cases and has been a cause of bugs.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-10-03 14:36:51 +01:00
Martin Storsjö
75366a504d blowfish: Add more tests 
Test inplace ECB, normal CBC and inplace CBC encryption/decryption.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-10-03 16:05:54 +03:00
Martin Storsjö
87f023f2c0 blowfish: Fix CBC decryption with dst==src 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-10-03 16:05:23 +03:00
Martin Storsjö
0cc9a64b92 blowfish: Factorize testing into a separate function 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-10-03 16:05:05 +03:00
Mans Rullgard
51a15ed740 ARM: use numeric ID for Tag_ABI_align_preserved 
Some old assemblers still in use do not support named tags.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-10-03 11:49:55 +01:00
Martin Storsjö
4edb34f6cc segment: Pass the interrupt callback on to the chained AVFormatContext, too 
This might not be needed at the moment, but it's good practice to
pass it to all chained AVFormatContexts, if it would happen to be
used there at a later point.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-10-02 22:14:07 +02:00
Mans Rullgard
1ca3b62b10 ARM: bswap: drop armcc version of av_bswap16() 
This function causes several versions of armcc to miscompile code,
and the performance impact is small.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-10-02 19:47:56 +01:00
Mans Rullgard
5e826fd65e ARM: set Tag_ABI_align_preserved in all asm files 
All our ARM asm preserves alignment so setting this attribute
in a common location is simpler.  This removes numerous warnings
when linking with armcc.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-10-02 19:47:56 +01:00
Mans Rullgard
7bda4ed780 ARM: fix Thumb PIC on Apple 
LDR with register offset and PC as base register is not available in
the Thumb instruction set so the addition must be done separately.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-10-02 13:12:33 +01:00
Luca Barbato
72d30b2792 nut: add do {} while (0) to GET_V 
Make it consistent with the other function-like macros.
 2012-10-02 12:16:47 +02:00
Alex Converse
b92dfb56d4 tiffenc: Check av_malloc() results. 2012-10-01 17:46:44 -07:00
Alex Converse
9bc055e358 tiffenc: Simplify pixel format setup using AVPixFmtDescriptor. 2012-10-01 17:46:44 -07:00
Diego Elio Pettenò
5e3f9979fa Use atexit() instead of defining a custom exit_program() interface. 2012-10-01 17:17:42 -04:00
Derek Buitenhuis
bd680c7b49 msvc: Fix detection of VFW & Avisynth required libs 
It should be vfw32.lib with MSVC.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2012-10-01 16:39:40 -04:00
Luca Barbato
1e46c63eb7 avformat: refactor avformat_write_header 
Split away option settings, sanity checks and general setup.
 2012-10-01 19:57:57 +02:00
Luca Barbato
86bbdf865e avformat: refactor avformat_write_header 
Mostly cosmetic changes adding some intermediate to shorten the lines.
 2012-10-01 19:57:57 +02:00
Luca Barbato
55f9037f38 avformat: split muxing functions from util.c 2012-10-01 19:57:57 +02:00
Justin Ruggles
bfcd4b6a16 adpcmdec: set AVCodec.sample_fmts 2012-10-01 13:42:44 -04:00
Justin Ruggles
1478a3601e twinvq: use planar sample format 2012-10-01 13:42:44 -04:00
Justin Ruggles
a34be78546 ralf: use planar sample format 2012-10-01 13:42:44 -04:00
Justin Ruggles
1a3459033d mpc7/8: use planar sample format 2012-10-01 13:42:44 -04:00
Justin Ruggles
3fca0d7210 iac/imc: use planar sample format 2012-10-01 13:42:43 -04:00
Justin Ruggles
64c312aa29 dcadec: use float planar sample format 2012-10-01 13:42:43 -04:00
Justin Ruggles
cbf6ee7823 cook: use planar sample format 2012-10-01 13:42:43 -04:00
Justin Ruggles
9af4eaa8ea atrac3: use float planar sample format 2012-10-01 13:42:43 -04:00
Justin Ruggles
461ba7e97a apedec: output in planar sample format 2012-10-01 13:42:43 -04:00
Justin Ruggles
cf8c93ada4 8svx: use planar sample format 2012-10-01 13:42:43 -04:00
Justin Ruggles
fd41cb4370 avconv: improve sample format negotiation for decoder request 
This takes into account planar vs. packed when comparing to find the closest
sample format match.
 2012-10-01 13:42:43 -04:00
Nathan Caldwell
6cb8c85409 Opus encoder using libopus 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2012-10-01 14:42:40 +02:00
Diego Biurrun
15d35bee83 mpegts: Drop pointless casting of hex_dump_debug arguments 2012-10-01 13:18:28 +02:00