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224 Commits

Author SHA1 Message Date
Michael Niedermayer
1c87ed3a34 1000000l for me ive misstakely reverted the regression checksum change from r8444 in r8486 
how did i succeed doing such a ridiculously silly thing? well i think it happened like:
1. verifying that the regression tests pass with old resample2.c
2. updating the regressions to the new resample2.c ... failed svn complained
3. svn up
4. updating the regressions to the new resample2.c success (r8485)

at that point everything was still ok

5. some more resample2.c work update regressions, read diff, commit (r8486)

my misstake was that the svn up at point 3 was run in tests/  -> iam an idiot

Originally committed as revision 8489 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-24 01:48:40 +00:00
Michael Niedermayer
8ec04d344a set more reasonable cutoff for audio rate conversion 
Originally committed as revision 8486 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-22 14:27:16 +00:00
Michael Niedermayer
4ba67eeed5 update resgression tests after the resampler changes 
Originally committed as revision 8485 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-22 13:52:24 +00:00
Bill O'Shaughnessy
4140a5234e AC-3 encoded volume is too high. Revert revision 7160: 
bring AC3 encoder output up to input volume level
patch by Bill O'Shaughnessy % bill P oshaughnessy A gmail.com %
+ reg tests update gruntwork by me
Original thread:
date: Nov 21, 2006 11:36PM
subject: [Ffmpeg-devel] Simpler Patch to bring AC3 encoder output up to input level

Originally committed as revision 8444 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-18 23:18:05 +00:00
Michael Niedermayer
75b213ed54 prevent audio packets from being fragmented, wmp mac doesnt seem to like that and microshitty also doesnt seem to ever fragment them 
Originally committed as revision 8265 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-05 17:54:49 +00:00
Michael Niedermayer
ff0e0b62a2 update forgotten regression test chcksums for 
====
Author: michael
Date: Mon Mar  5 03:41:49 2007
New Revision: 8240

Modified:
   trunk/libavformat/asf-enc.c

Log:
   create codec_comment_header which looks more like what M$ creates, sane or not ...

Originally committed as revision 8260 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-05 14:54:06 +00:00
Michael Niedermayer
1d7d9935b2 always use audio spread (instead of "video no spread" for audio ...) 
Originally committed as revision 7960 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-12 23:32:55 +00:00
Michael Niedermayer
a98d3e829a increaseing preroll time to the minimum of the asf files i have 
Originally committed as revision 7955 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-12 22:55:09 +00:00
Michael Niedermayer
d9076fe7c3 remove md5 check for wma as there are rounding differences between cpus 
Originally committed as revision 7954 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-12 19:59:38 +00:00
Michael Niedermayer
0786943a00 disabling vorbis regression test for now, both encoder and decoder behave strange and have to be fixed 
Originally committed as revision 7953 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-12 19:50:57 +00:00
Michael Niedermayer
0d9f863340 dont set the keyframe flag for audio as microshitty doesnt do it and some things have problems with our asfs, maybe that has a positive effect? 
Originally committed as revision 7952 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-12 19:24:53 +00:00
Michel Bardiaux
5600b6e19e Regression changes after addition of fact chunk to non-PCM wav 
Originally committed as revision 7951 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-12 18:44:53 +00:00
Michael Niedermayer
2d241e6687 fix broken memset(padding, 0) code 
add a few asserts

Originally committed as revision 7903 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-09 20:49:12 +00:00
Michael Niedermayer
190972a06e iam pretty sure send time is dts and not pts ... 
Originally committed as revision 7879 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-07 23:06:13 +00:00
Michael Niedermayer
3160138fc2 vorbis regression test 
(using .asf as our .ogg muxer depends on libogg, nut muxer depends on libnut and vorbis in avi/mpeg is not really a good idea)

Originally committed as revision 7874 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-07 17:04:30 +00:00
Michael Niedermayer
6d3d8daef9 wma regression test 
Originally committed as revision 7865 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-06 23:59:10 +00:00
Måns Rullgård
45ddd8b021 merge fragmented mpeg4adv section in regression.sh 
Originally committed as revision 7519 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-14 23:55:54 +00:00
Michael Niedermayer
396a5e6837 store a few values in the header as difference to the last 
this makes frames a few bytes smaller (0.1% for high bitrate but >1% for low bitrates)

Originally committed as revision 7401 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-02 12:24:31 +00:00
Allan Hsu
148c9bdbb8 Patch for the FLV muxer to supply more complete metadata 
in the onMetaData header. Patch by Allan Hsu <allan at counterpop dot net>.

Originally committed as revision 7382 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-28 12:35:22 +00:00
Michael Niedermayer
d951bb9a5c test DIRECT{0,0} too if flag mv0 is used 
slight PSNR/bitrate increase

Originally committed as revision 7361 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-22 23:30:57 +00:00
Baptiste Coudurier
49f1ac5a3d change mpeg2 intra vlc test to advanced one, add qprd trell and b frames 
Originally committed as revision 7349 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-21 17:55:02 +00:00
Michael Niedermayer
d6975eb82b use qscale_table in adaptive quant 
some PSNR/bitrate improvement for adaptive quant

Originally committed as revision 7346 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-21 15:45:53 +00:00
Michael Niedermayer
59743d16c7 dont randomly disallow intr4v in adaptive quant 
some PSNR/bitrate gain if adaptive quant is used
initalize qscale_table correctly (it was pretty much random since the qp->lambda change)
  this probably has not much effect as the table isnt used currently IIRC

Originally committed as revision 7342 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-21 14:24:23 +00:00
Michael Niedermayer
51b1a6c939 dont randomly dissallow direct MBs 
some PSNR/bitrate gain for b frames with adaptive quant or QPRD

Originally committed as revision 7341 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-21 13:23:49 +00:00
Michael Niedermayer
2d1e5071e2 QPRD & adaptive quantization regression tests 
Originally committed as revision 7340 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-21 13:03:07 +00:00
Michael Niedermayer
e4d0e2edb9 fix special casing of the 0,0 MV for b frames (slight PSNR/bitrate gain) 
Originally committed as revision 7334 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-20 17:11:54 +00:00
Reimar Döffinger
c8aee695c5 Fix JPEG-LS encoder 0xff-escaping writing too much or uninitialized data. 
Originally committed as revision 7284 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-11 20:18:36 +00:00
Michael Niedermayer
ed1dfc4970 remove pretty much useless skiping of some predictors 
this has pretty much no quality or speed effect except very small random changes

Originally committed as revision 7202 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-01 20:38:54 +00:00
Michael Niedermayer
f7f8af46f7 1 step diamond search around the median MV predictor 
+0.01 PSNR
idea from x264

Originally committed as revision 7189 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-30 22:44:22 +00:00
Bill O'Shaughnessy
3e954443dd bring AC3 encoder output up to input volume level 
patch by Bill O'Shaughnessy % bill P oshaughnessy A gmail.com %
+ reg tests update gruntwork by me
Original thread:
date: Nov 21, 2006 11:36 PM
subject: [Ffmpeg-devel] Simpler Patch to bring AC3 encoder output up to input level

Originally committed as revision 7160 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-23 22:21:01 +00:00
Baptiste Coudurier
3c1418175d fix bitstream to be correctly decoded by quicktime 
Originally committed as revision 7157 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-22 13:53:22 +00:00
Michael Niedermayer
8cd15e47ad fix b frames + -mbd rd without -psnr (yes that was seriously buggy and probably hasnt been noticed as everyone who tested stuff used -psnr) 
Originally committed as revision 7151 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-22 00:30:53 +00:00
Roman Shaposhnik
3c8f30a745 * Restructuring the division of labor between DV codec and DV format 
[ Based on a patch by Brian Brice (bbrice at newtek dot com) ]

Originally committed as revision 6161 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-09-04 03:33:11 +00:00
Baptiste Coudurier
5340a0bc9c wide atom is only defined in mov, use free for mp4/3gp 
Originally committed as revision 6072 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-08-24 10:32:09 +00:00
Michael Niedermayer
0bd2483a75 replace MULL by MULH + shift in dct32() (code is very slightly faster, and the compiler should be able to optimize the shift away on 64bit archs) 
Originally committed as revision 6045 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-08-22 06:24:59 +00:00
David Conrad
57060f8936 AVI tag reading and writing patch by David Conrad. 
umovimus at gmail dot com

Originally committed as revision 6022 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-08-18 16:48:35 +00:00
Baptiste Coudurier
efbe19fd44 update regression tests for patches r5945-r5950 based on patch by Francois Draperi <ffmpeg@hp.com> 
Originally committed as revision 5951 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-08-07 14:36:26 +00:00
Baptiste Coudurier
634b8cfaf4 always write duration and file size, fix seeking, progress bar is now active 
Originally committed as revision 5939 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-08-06 15:29:50 +00:00
Michael Niedermayer
fd0fb3064d add header info to flv format based on a patch by (Philipp Klaus >ffmpegdevel ad pylonsoft mot ch ) 
Originally committed as revision 5779 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-07-17 21:51:21 +00:00
Justin Ruggles
a403fc0324 flac-lpc patch by (Justin Ruggles jruggle earthlink net) 
tabs removed and regression.sh fixed (it was missing in the patch) by me

Originally committed as revision 5572 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-07-02 10:22:31 +00:00
Justin Ruggles
e71bcc3798 flacenc - rice param search patch by (Justin Ruggles jruggle earthlink net 
1) search for optimal rice parameters and partition order. i also
modified the stereo method estimation to use this to calculate estimated
bit count instead of using just the pure sums.

2) search for the best fixed prediction order

3) constant subframe mode (good for encoding silence)

Note that the regression test for the decoded wav file also changed.
This is due to FFmpeg's FLAC decoder truncating the file, which it did
before anyway...just at a different cutoff point.  The generated FLAC
files are still 100% lossless.

With this update, FFmpeg's FLAC encoder has speed and compression
somewhere between "flac -1" and "flac -2".  On my machine, it's about
15% faster than "flac -2", and about 10% slower than "flac -1".  The
encoding parameters are identical to "flac -2" (fixed predictors, 1152
blocksize, partition order 0 to 3).

Originally committed as revision 5536 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-06-27 21:01:21 +00:00
Michael Niedermayer
f33aa12011 stereo decorrelation support by (Justin Ruggles jruggle earthlink net>) 
Originally committed as revision 5528 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-06-26 06:00:07 +00:00
Michael Niedermayer
aeb2904eba flac regression test 
Originally committed as revision 5515 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-06-24 11:40:21 +00:00
Loren Merritt
4a387d7d3b update regression tests for r5449 (adpcm) 
Originally committed as revision 5476 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-06-14 19:10:59 +00:00
Loren Merritt
871371a768 Snow: fix subband weighting in wavelet cmp functions. use 32x32 cmp in iterative motion estimation. 
Originally committed as revision 5427 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-05-30 05:44:22 +00:00
Loren Merritt
8c36eaaa94 Snow multiple reference frames 
(bitstream is not backwards compatible, even if refs aren't used)

Originally committed as revision 5417 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-05-28 21:44:47 +00:00
Michael Niedermayer
ed90d370ec dont store mov style meta tags in mp4 (fixes ffmpeg -title + gtkpod) 
Originally committed as revision 5405 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-05-18 23:32:42 +00:00
Baptiste Coudurier
307eb24879 add MPEG-2 intra vlc support 
Originally committed as revision 5372 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-05-13 17:16:58 +00:00
Michael Niedermayer
e27b6e62f7 missmatch control for mpeg2 intra dequantization if bitexact=1 
Originally committed as revision 5328 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-04-28 17:03:52 +00:00
Benjamin Larsson
ddbddce547 Fix samples to bytes relation. 
Originally committed as revision 5314 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-04-24 13:04:12 +00:00