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Author SHA1 Message Date
Stefano Sabatini
8d36d36e74 Add to the ffmpeg docs an usage example showing how to extract images 
from a video.

Originally committed as revision 14711 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-12 10:07:28 +00:00
Peter Ross
6819af8245 Electronic Arts demuxer: perform identification of ADPCM EA R2 codec using revision2 flag. 
Originally committed as revision 14710 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-12 08:35:09 +00:00
Peter Ross
a07f117804 Electronic Arts demuxer: ignore PTxx platform ID values. 
Originally committed as revision 14709 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-12 08:33:32 +00:00
Peter Ross
d3302b7011 Support Electronic Arts files containing MPEG2VIDEO. 
Originally committed as revision 14708 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-12 08:32:59 +00:00
Loren Merritt
81b060faf9 align the audio decoding buffer, since some codecs write to it with simd 
Originally committed as revision 14707 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-12 05:59:12 +00:00
Loren Merritt
72745cff20 use float_to_int16_interleave in ac3 
Originally committed as revision 14706 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-12 03:01:17 +00:00
Loren Merritt
916d5d6c32 use imdct_half in ac3 
Originally committed as revision 14705 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-12 01:30:24 +00:00
Loren Merritt
862b98d42c cosmetics in dsp init 
Originally committed as revision 14704 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-12 00:51:45 +00:00
Loren Merritt
d46ac5bfde mdct wrapper function to match fft 
Originally committed as revision 14703 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-12 00:38:30 +00:00
Loren Merritt
0a570e826d remove mdct tmp buffer 
Originally committed as revision 14702 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-12 00:36:36 +00:00
Loren Merritt
e8dd7b0c9a remove a float->double->float conversion. 
1.8x faster imdct_c with fpmath=sse, no change with x87

Originally committed as revision 14701 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-12 00:34:08 +00:00
Loren Merritt
46803f4f67 optimize imdct_half: 
remove tmp buffer.
skip fft reinterleave pass, leaving data in a format more convenient for simd.
merge post-rotate with post-reorder.

Originally committed as revision 14700 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-12 00:33:34 +00:00
Loren Merritt
49c0dd754c indent 
Originally committed as revision 14699 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-12 00:27:21 +00:00
Loren Merritt
5d0ddd1a9f split-radix FFT 
c is 1.9x faster than previous c (on various x86 cpus), sse is 1.6x faster than previous sse.

Originally committed as revision 14698 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-12 00:26:58 +00:00
Loren Merritt
bafad220a7 import yasm macros from x264 
Originally committed as revision 14697 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-11 23:54:09 +00:00
Loren Merritt
304d586de6 yasm buildsystem 
Originally committed as revision 14696 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-11 23:53:31 +00:00
Robert Swain
9edae4ad81 Synchronise code with AAC decoder in SoC 
Originally committed as revision 14695 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-11 11:22:48 +00:00
Robert Swain
9cc04edff9 More OKed hunks of the AAC decoder from SoC 
Originally committed as revision 14694 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-11 11:16:06 +00:00
Roman Shaposhnik
3f66d16821 Fixing the units in DV50 tables (both coordinates are 
supposed to be in units of 8 pixels) and simplifying
the calculations of y_ptr and c_offset.

Originally committed as revision 14693 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-11 10:14:46 +00:00
Peter Ross
5e8ecfde50 Apply PCM ENCODE/DECODE() macros to the S/U,8/24/32,LE/BE PCM codecs. 
Originally committed as revision 14692 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-11 09:52:17 +00:00
Roman Shaposhnik
d557838cfb Coalescing the un-weighting and de-quantization steps for faster 
processing

Originally committed as revision 14691 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-11 09:35:58 +00:00
Kostya Shishkov
76c655fb8f Simplify colour conversion in Fraps as suggested by Michael 
Originally committed as revision 14690 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-11 05:11:05 +00:00
Michael Niedermayer
2967101173 The deblock filter does not need all the intra availability stuff so do 
not recalculate it.

Originally committed as revision 14689 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-11 03:08:02 +00:00
Michael Niedermayer
faa7e39466 Simplify constrained_intra_pred code in fill_caches(). 
Originally committed as revision 14688 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-11 02:52:14 +00:00
Michael Niedermayer
d1d10e9125 Support MBAFF + constrained intra prediction. 
(no i would not have tried to implement this had i known what mess it is)
fixes at least:
CAMACI3_Sony_C

Originally committed as revision 14687 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-11 02:21:33 +00:00
Robert Swain
697c7cd44b Bump minor version as av_log_missing_feature() was added to public API in 
r14685

Originally committed as revision 14686 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-10 22:18:46 +00:00
Justin Ruggles
ea779d91ca Add a generic function to lavc to log messages about missing features. 
Patch by Justin Ruggles (justin ruggles gmail com)

Originally committed as revision 14685 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-10 20:29:43 +00:00
Kostya Shishkov
af1761915b R and B components are stored as a differences to G component in Fraps v5. 
This fixes roundup issue 574.

Originally committed as revision 14684 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-10 18:15:38 +00:00
Michael Niedermayer
beca9a286c Mask bits of reference indexes properly to avoid negative numbers entangling 
each other.
Fixes at least:
CAMA1_TOSHIBA_B
cama1_vtc_c
CAMA3_Sand_E
cama3_vtc_b
CAMASL3_Sony_B
CVMA1_TOSHIBA_B
CVMAQP3_Sony_D
cvmp_mot_mbaff0_full_B
FRExt/HCAMFF1_HHI
FRExt/HCHP3_HHI_A
FRExt/HVLCMFF0_Sony_B

Originally committed as revision 14683 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-10 16:10:39 +00:00
Michael Niedermayer
e248cb601e Remove a few more lines of unneeded code in fill_caches() for MBAFF. 
Also document why the remaining related part is apparently needed.

Originally committed as revision 14682 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-10 15:39:46 +00:00
Benjamin Larsson
1b46683c80 FOURCC addition: added 3IV2, another mpeg4 id. incoming/video_3iv2/video_3iv2.avi 
Originally committed as revision 14681 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-10 15:34:29 +00:00
Michael Niedermayer
d50cdd82de Use the correct reference tables for interlaced MBAFF MBs in the loop filter. 
Fixes at least
CAMP_MOT_MBAFF_L30
CAMP_MOT_MBAFF_L31
FRExt/FREXT01_JVC_D

Originally committed as revision 14680 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-10 02:38:51 +00:00
Peter Ross
d9d9a8c028 Add MDEC tags to Electronic Arts demuxer. 
Originally committed as revision 14679 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-10 01:58:46 +00:00
Michael Niedermayer
0281d32550 Do not execute the part of fill_caches() for the loopfilter that overwrites 
reference indexes and motion vectors.
Fixes at least:
CVMAQP2_Sony_G

Originally committed as revision 14678 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-10 00:38:41 +00:00
Stefano Sabatini
8163c870b0 Cosmetics: move at the beginning of the file the av_frac_* functions, avoid 
the forward declarations.

Originally committed as revision 14677 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-10 00:28:56 +00:00
Michael Niedermayer
3d11b8ce13 Remove more code that has become useless after the pairless MBAFF loop 
filter cleanup.

Originally committed as revision 14676 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-09 18:11:25 +00:00
Stefano Sabatini
7fc332c7ba Remove reference to the unsupported master format from ffserver.conf. 
Originally committed as revision 14675 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-09 12:52:23 +00:00
Robert Swain
cc0591dab0 Sync already committed code with that in SoC and commit more OKed hunks of code 
Originally committed as revision 14674 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-09 10:46:27 +00:00
Michael Niedermayer
5f7f9719ac Remove odd pairwise deblock filtering applied to MBAFF MBs. 
Originally committed as revision 14673 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-09 01:17:34 +00:00
Aurelien Jacobs
44015c56a6 matroskadec: add basic tags support (metadata) 
Originally committed as revision 14672 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-08 23:50:38 +00:00
Peter Ross
4f5c72e857 PCM regression tests. 
Originally committed as revision 14671 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-08 23:31:43 +00:00
Stefano Sabatini
76eb5c0523 Cosmetics: fix weird indent. 
Originally committed as revision 14670 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-08 19:50:35 +00:00
Stefano Sabatini
540f1c7b13 Implement avfilter_version(). 
Originally committed as revision 14669 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-08 18:43:38 +00:00
Stefano Sabatini
b3b990b659 Implement avdevice_version(). 
Originally committed as revision 14668 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-08 18:42:31 +00:00
Stefano Sabatini
c97429e22b Implement avformat_version(). 
Originally committed as revision 14667 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-08 18:40:50 +00:00
Stefano Sabatini
96afa6be0b Doxygenate avcodec_version(). 
Originally committed as revision 14666 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-08 18:34:27 +00:00
Stefano Sabatini
7f0026dded Implement avutil_version(). 
Originally committed as revision 14665 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-08 18:32:20 +00:00
Stefano Sabatini
3241ec1d6f Cosmetics: make a v4l2 error message consistent with r14647. 
Originally committed as revision 14664 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-08 18:14:21 +00:00
Benoit Fouet
c57c489753 Change OSS long names. 
Originally committed as revision 14663 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-08 12:52:12 +00:00
Baptiste Coudurier
ec7e2582ae fix 4:2:2 psnr 
Originally committed as revision 14662 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-08 02:56:44 +00:00