PeerStreamer

make wmv1 and wmv2 playable with M$ DMO decoder

Originally committed as revision 9950 to svn://svn.ffmpeg.org/ffmpeg/trunk

update regression checksums after r9447

Originally committed as revision 9468 to svn://svn.ffmpeg.org/ffmpeg/trunk

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...

update resgression tests after the resampler changes

Originally committed as revision 8485 to svn://svn.ffmpeg.org/ffmpeg/trunk

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

always use audio spread (instead of "video no spread" for audio ...)

Originally committed as revision 7960 to svn://svn.ffmpeg.org/ffmpeg/trunk

remove md5 check for wma as there are rounding differences between cpus

Originally committed as revision 7954 to svn://svn.ffmpeg.org/ffmpeg/trunk

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

fix broken memset(padding, 0) code
add a few asserts

Originally committed as revision 7903 to svn://svn.ffmpeg.org/ffmpeg/trunk

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

merge fragmented mpeg4adv section in regression.sh

Originally committed as revision 7519 to svn://svn.ffmpeg.org/ffmpeg/trunk

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

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

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...

QPRD & adaptive quantization regression tests

Originally committed as revision 7340 to svn://svn.ffmpeg.org/ffmpeg/trunk

Fix JPEG-LS encoder 0xff-escaping writing too much or uninitialized data.

Originally committed as revision 7284 to svn://svn.ffmpeg.org/ffmpeg/trunk

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

fix bitstream to be correctly decoded by quicktime

Originally committed as revision 7157 to svn://svn.ffmpeg.org/ffmpeg/trunk

• 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

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

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

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

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....

flac regression test

Originally committed as revision 5515 to svn://svn.ffmpeg.org/ffmpeg/trunk

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

dont store mov style meta tags in mp4 (fixes ffmpeg -title + gtkpod)

Originally committed as revision 5405 to svn://svn.ffmpeg.org/ffmpeg/trunk

missmatch control for mpeg2 intra dequantization if bitexact=1

Originally committed as revision 5328 to svn://svn.ffmpeg.org/ffmpeg/trunk

AC3 encoding volume fix, by Justin Ruggles jruggle earthlink net.

Originally committed as revision 5281 to svn://svn.ffmpeg.org/ffmpeg/trunk

seed iterative_me with mvs from conventional search.
+15% speed, +.1 dB

Originally committed as revision 5159 to svn://svn.ffmpeg.org/ffmpeg/trunk

ftyp patch by (Baptiste COUDURIER <baptiste.coudurier smartjog com)

Originally committed as revision 5098 to svn://svn.ffmpeg.org/ffmpeg/trunk

Assign class 2 to most macroblocks by default, instead of a more conservative
method defined by SMPTE

Patch by Dan Maas

Originally committed as revision 5074 to svn://svn.ffmpeg.org/ffmpeg/trunk

size[0-3] are not initialized (and can get random negative trash
values), so the comparison with vs_total_ac_bits is messed up on the
first couple loop iterations, leading to AC underflows.

the b->prev[] pointers were not being maintained correctly. We
potentially have to update b->prev[] both before and after the area...

fixing dv_guess_qnos()
roman, dont hesitate to reverse this and solve it differntly if you want ...

Originally committed as revision 5053 to svn://svn.ffmpeg.org/ffmpeg/trunk

avoid using non constant fields of AVCodecContext in avi muxer

Originally committed as revision 4897 to svn://svn.ffmpeg.org/ffmpeg/trunk

Fix for title field in PSP compatible mp4 files. Patch by
Olivier, oandrieu <at> gmail.com.

Originally committed as revision 4889 to svn://svn.ffmpeg.org/ffmpeg/trunk

4gb fixes by (Dirk Musfeldt | d.musfeldt meilenstein de)

Originally committed as revision 4886 to svn://svn.ffmpeg.org/ffmpeg/trunk

detect when iterative_me fails to converge, and stop searching

Originally committed as revision 4868 to svn://svn.ffmpeg.org/ffmpeg/trunk

fixing second last time François Revol applies a patch without running the regression tests, next time his account is disabled
Note, if you think thats too harsh, look at the cvs history he has broken the regression tests many times and has not once
updated the checksums ......

use h264 MC functions for rectangular blocks too

Originally committed as revision 4821 to svn://svn.ffmpeg.org/ffmpeg/trunk

second try of improved lambda/qp guessing for motion estimation RD in first pass

Originally committed as revision 4785 to svn://svn.ffmpeg.org/ffmpeg/trunk

slightly better mv_penalty table

Originally committed as revision 4770 to svn://svn.ffmpeg.org/ffmpeg/trunk

improved lambda/qp guessing for motion estimation RD in first pass
this only affects encoding with bframes and rate control

Originally committed as revision 4765 to svn://svn.ffmpeg.org/ffmpeg/trunk

optimizations
dc coeff rounding fix
class=3 num of bits fix
do interlaced check & idct only if CODEC_FLAG_INTERLACED_DCT

Originally committed as revision 4542 to svn://svn.ffmpeg.org/ffmpeg/trunk

yamaha adpcm regression test

Originally committed as revision 4473 to svn://svn.ffmpeg.org/ffmpeg/trunk

While adding stereo rematrixing, I came across something that needs to
be fixed even without adding the feature. The output correctly uses 4
dummy values for the rematrixing flags in block-0, but the bit
allocation routine does not take these bits into account. From what I...

store the number of runs to avoid storing the last run value
about 10% lower bitrate for -qscale 32 (forman & some music video)
worst case bitrate increase <0.1% (lossless or low qscale)
and now the bad news, even though this just adds a single subtraction and an if() into the medium sized unpack_coeffs() loop and the if() will only be false once per unpac_coeff() call, gcc produces 50% slower code, i didnt look at the generated asm yet, not sure if i want to ......

increasing precission of the quantization parameter
this is needed as the quantization stepsize for each subband is also in this precission and insignificant changes to the wavelet like scaling its coefficients slightly differently would lead to wildly variing PSNR and bitrate...

fixing lossless snow

Originally committed as revision 4107 to svn://svn.ffmpeg.org/ffmpeg/trunk

28_fix_parameters_in_G726.patch by (Calcium | calcium nurs or jp)

Originally committed as revision 4070 to svn://svn.ffmpeg.org/ffmpeg/trunk

trying to fix a few minor values in the mp4/mov muxer

Originally committed as revision 4063 to svn://svn.ffmpeg.org/ffmpeg/trunk