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Sam Hocevar [Fri, 30 Mar 2007 23:04:45 +0000 (23:04 +0000)]
Do not return invalid pointer for non-audio or video streams.
Patch by Sam Hocevar sam+ffmpeg zoy org
Originally committed as revision 8564 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Fri, 30 Mar 2007 22:10:25 +0000 (22:10 +0000)]
argh, who commited this trash
start must be 0 ...
Originally committed as revision 8563 to svn://svn.ffmpeg.org/ffmpeg/trunk
Marc Hoffman [Fri, 30 Mar 2007 22:09:13 +0000 (22:09 +0000)]
Handle proper compilation on Mac OS X.
Fix data alignment bug (the original purpose of the code is unclear, though).
patch by Marc Hoffman, mmh pleasantst com
Originally committed as revision 22847 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
Michael Niedermayer [Fri, 30 Mar 2007 21:59:52 +0000 (21:59 +0000)]
10^10l to the idiot who designed this format and didnt even realize what number he used
Originally committed as revision 8562 to svn://svn.ffmpeg.org/ffmpeg/trunk
Luca Barbato [Fri, 30 Mar 2007 20:56:32 +0000 (20:56 +0000)]
Typos in comments
Originally committed as revision 8561 to svn://svn.ffmpeg.org/ffmpeg/trunk
Loren Merritt [Fri, 30 Mar 2007 19:16:41 +0000 (19:16 +0000)]
move some stuff out of an inner loop. 12% faster svq1 encoding.
Originally committed as revision 8560 to svn://svn.ffmpeg.org/ffmpeg/trunk
Loren Merritt [Fri, 30 Mar 2007 19:15:31 +0000 (19:15 +0000)]
mmx 16-bit ssd. 2.3x faster svq1 encoding.
Originally committed as revision 8559 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Fri, 30 Mar 2007 16:20:40 +0000 (16:20 +0000)]
fix demuxing of IMAG0002.ASF
Originally committed as revision 8558 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Fri, 30 Mar 2007 15:05:09 +0000 (15:05 +0000)]
analyze end condition must match r_fps selection condition
fixes fps for Channel\ 4\ News_Channel\ 4_20_10_2006_19_00_01.dvr-ms
Originally committed as revision 8557 to svn://svn.ffmpeg.org/ffmpeg/trunk
Baptiste Coudurier [Fri, 30 Mar 2007 11:31:29 +0000 (11:31 +0000)]
change -fs to use bytes instead of kbytes
Originally committed as revision 8556 to svn://svn.ffmpeg.org/ffmpeg/trunk
Baptiste Coudurier [Fri, 30 Mar 2007 09:44:11 +0000 (09:44 +0000)]
change -fs option to use OPT_INT64
Originally committed as revision 8555 to svn://svn.ffmpeg.org/ffmpeg/trunk
Baptiste Coudurier [Fri, 30 Mar 2007 09:43:39 +0000 (09:43 +0000)]
add OPT_INT64 option
Originally committed as revision 8554 to svn://svn.ffmpeg.org/ffmpeg/trunk
Kamil Nowosad [Fri, 30 Mar 2007 09:26:13 +0000 (09:26 +0000)]
Fix a bug in av_find_opt(). Because some of the AVOption structures have field
unit = NULL, the function could pass NULL to strcmp and cause a segfault.
Patch by Kamil Nowosad, k nowosad % students mimuw edu pl.
Original thread:
Subject: [PATCH] small bugfix in av_find_opt()
Date: 03/23/2007 12:20 PM
Originally committed as revision 8553 to svn://svn.ffmpeg.org/ffmpeg/trunk
Limin Wang [Fri, 30 Mar 2007 09:05:52 +0000 (09:05 +0000)]
add 'all' and 'none' options for partitions config
Patch by Limin Wang % lance P lmwang A gmail P com %
Original thread:
date: Mar 24, 2007 3:53 PM
subject: [Ffmpeg-devel] [PATCH] add all and none options for partitions config
Originally committed as revision 8552 to svn://svn.ffmpeg.org/ffmpeg/trunk
Robert Swain [Fri, 30 Mar 2007 06:33:15 +0000 (06:33 +0000)]
Update specification and reference implementation links.
patch by Robert Swain, robert.swain gmail com
Originally committed as revision 8551 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Thu, 29 Mar 2007 20:22:38 +0000 (20:22 +0000)]
fix probe of 001.vdr-broken-6025
Originally committed as revision 8550 to svn://svn.ffmpeg.org/ffmpeg/trunk
Panagiotis Issaris [Thu, 29 Mar 2007 14:20:30 +0000 (14:20 +0000)]
Fix compilation when using the --disable-opts parameter. This to help those
interested in using a debugger to debug FFmpeg.
Original thread:
Subject: [PATCH] Fix compilation when using --disable-opts
Date: 2007-03-15 16:58:35 GMT
Originally committed as revision 8549 to svn://svn.ffmpeg.org/ffmpeg/trunk
Baptiste Coudurier [Thu, 29 Mar 2007 11:39:09 +0000 (11:39 +0000)]
1000l, revert r8547, im too stupid
Originally committed as revision 8548 to svn://svn.ffmpeg.org/ffmpeg/trunk
Baptiste Coudurier [Thu, 29 Mar 2007 11:13:29 +0000 (11:13 +0000)]
typo, fix -fs
Originally committed as revision 8547 to svn://svn.ffmpeg.org/ffmpeg/trunk
Baptiste Coudurier [Thu, 29 Mar 2007 10:45:34 +0000 (10:45 +0000)]
move atom size check before parsing function search
Originally committed as revision 8546 to svn://svn.ffmpeg.org/ffmpeg/trunk
Baptiste Coudurier [Thu, 29 Mar 2007 10:42:22 +0000 (10:42 +0000)]
unset sample count to disable track when is broken
Originally committed as revision 8545 to svn://svn.ffmpeg.org/ffmpeg/trunk
Baptiste Coudurier [Thu, 29 Mar 2007 10:37:07 +0000 (10:37 +0000)]
break if atom size is more than size left in container atom, fix shooter.mov
Originally committed as revision 8544 to svn://svn.ffmpeg.org/ffmpeg/trunk
Benoit Fouet [Thu, 29 Mar 2007 09:39:20 +0000 (09:39 +0000)]
Accept only existing bitrates.
patch by Benoit Fouet, benoit.fouet purplelabs com
Originally committed as revision 8543 to svn://svn.ffmpeg.org/ffmpeg/trunk
Limin Wang [Thu, 29 Mar 2007 06:32:54 +0000 (06:32 +0000)]
Allow setting v4l2 input and video standard.
Patch by Limin Wang (lance.lmwang AT gmail DOT com)
Originally committed as revision 8542 to svn://svn.ffmpeg.org/ffmpeg/trunk
Bobby Bingham [Thu, 29 Mar 2007 05:24:35 +0000 (05:24 +0000)]
Change the vhook code to send real timestamps to the filters instead of the
current time of day, which is useless, and which the filters could just as
easily query for themselves.
patch by Bobby Bingham, uhmmmm gmail com
Originally committed as revision 8541 to svn://svn.ffmpeg.org/ffmpeg/trunk
Baptiste Coudurier [Wed, 28 Mar 2007 15:45:24 +0000 (15:45 +0000)]
add hdv1 fourcc
Originally committed as revision 8540 to svn://svn.ffmpeg.org/ffmpeg/trunk
Baptiste Coudurier [Wed, 28 Mar 2007 14:48:42 +0000 (14:48 +0000)]
revert r8538 (set bit rate for asf format) until regression tests issue is stated
Originally committed as revision 8539 to svn://svn.ffmpeg.org/ffmpeg/trunk
Zuxy Meng [Wed, 28 Mar 2007 12:03:37 +0000 (12:03 +0000)]
set bit rate for asf format, patch by Zuxy Meng, zuxy meng gmail com
Originally committed as revision 8538 to svn://svn.ffmpeg.org/ffmpeg/trunk
Baptiste Coudurier [Wed, 28 Mar 2007 11:53:01 +0000 (11:53 +0000)]
fix decoding of big audio packets (48k 16bit 2 channels), needed size is related to samples which is short * while len passed to decode_audio2 is related to pkt->data which is uint8_t *
Originally committed as revision 8537 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Tue, 27 Mar 2007 21:47:03 +0000 (21:47 +0000)]
prevent exit missuse
Originally committed as revision 8536 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Tue, 27 Mar 2007 19:28:40 +0000 (19:28 +0000)]
require at least a score of AVPROBE_SCORE_MAX/4 or reaching of PROBE_BUF_MAX
to detect a container
fixes probing of mpeg_probe_fail.mpg
Originally committed as revision 8535 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Tue, 27 Mar 2007 11:18:24 +0000 (11:18 +0000)]
codec id addition guidlines
Originally committed as revision 8534 to svn://svn.ffmpeg.org/ffmpeg/trunk
Kostya Shishkov [Tue, 27 Mar 2007 07:28:52 +0000 (07:28 +0000)]
FASTTX==0 means additional 16 bits in extradata
Originally committed as revision 8533 to svn://svn.ffmpeg.org/ffmpeg/trunk
Kostya Shishkov [Tue, 27 Mar 2007 07:27:53 +0000 (07:27 +0000)]
One more FASTTX-related hack
Originally committed as revision 8532 to svn://svn.ffmpeg.org/ffmpeg/trunk
Kostya Shishkov [Tue, 27 Mar 2007 05:23:07 +0000 (05:23 +0000)]
Remove redundant assign
Originally committed as revision 8531 to svn://svn.ffmpeg.org/ffmpeg/trunk
Baptiste Coudurier [Mon, 26 Mar 2007 18:41:12 +0000 (18:41 +0000)]
add IJPG fourcc, to play m_ijpg.avi
Originally committed as revision 8530 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Mon, 26 Mar 2007 18:01:26 +0000 (18:01 +0000)]
warning about vhooks status
Originally committed as revision 8529 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Mon, 26 Mar 2007 17:33:45 +0000 (17:33 +0000)]
set pict_type to I type during init so parsers which dont set it get all i frames, fixes mp3 seeking
Originally committed as revision 8528 to svn://svn.ffmpeg.org/ffmpeg/trunk
Ivan Kalvachev [Mon, 26 Mar 2007 15:21:19 +0000 (15:21 +0000)]
get rid of unused entries in the middle of xvmc_render struct,
extensions are added to the end of the struct (avoids build issues on 64 bits platform)
add osd extension to be used by mplayer (required by the resent changes in the build system)
breaking the compability, thus bumping minor lavc version number
Originally committed as revision 8527 to svn://svn.ffmpeg.org/ffmpeg/trunk
Ian Braithwaite [Mon, 26 Mar 2007 10:03:57 +0000 (10:03 +0000)]
Optimize by building the mdct window and multipying/adding at the same time.
Patch by Ian Braithwaite ian .. braithwaite . dk
[Ffmpeg-devel] WMA decoder speedup 2007-03-22 22:56
Originally committed as revision 8526 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Mon, 26 Mar 2007 00:54:29 +0000 (00:54 +0000)]
factorize &
Originally committed as revision 8525 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Mon, 26 Mar 2007 00:44:42 +0000 (00:44 +0000)]
simplify
Originally committed as revision 8524 to svn://svn.ffmpeg.org/ffmpeg/trunk
Aurelien Jacobs [Mon, 26 Mar 2007 00:00:43 +0000 (00:00 +0000)]
properly set *data_size when returning >= 0 values in shorten_decode_frame()
Original thread:
Date: Sat, 24 Mar 2007 04:04:53 +0100
Subject: [Ffmpeg-devel] Shorten file playback broken in SVN trunk
Originally committed as revision 8523 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Sun, 25 Mar 2007 23:37:38 +0000 (23:37 +0000)]
check input validity, this prevents a few variables from reachin odd values which might have lead to out of array writes and thus might have been exploitable
Originally committed as revision 8522 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Sun, 25 Mar 2007 23:22:11 +0000 (23:22 +0000)]
simplify
Originally committed as revision 8521 to svn://svn.ffmpeg.org/ffmpeg/trunk
Baptiste Coudurier [Sun, 25 Mar 2007 20:52:45 +0000 (20:52 +0000)]
increment subminor version due to r8502 and r8504, those revisions make dnxhd and gif decoders in line with libavcodec API
Originally committed as revision 8520 to svn://svn.ffmpeg.org/ffmpeg/trunk
Baptiste Coudurier [Sun, 25 Mar 2007 16:43:59 +0000 (16:43 +0000)]
remove TODO, its done now
Originally committed as revision 8519 to svn://svn.ffmpeg.org/ffmpeg/trunk
Baptiste Coudurier [Sun, 25 Mar 2007 16:29:11 +0000 (16:29 +0000)]
pass correct buffer size to lzw decode init
Originally committed as revision 8518 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Sun, 25 Mar 2007 15:43:46 +0000 (15:43 +0000)]
move eob_reached logic into ff_lzw_decode_tail() which simplifies the code, avoids some checks in the innermost loop and also gets rid of the controversal break while hopefully retaining the last byte in a valid bytestream, invalid bytestreams still can have very significant overread
Originally committed as revision 8517 to svn://svn.ffmpeg.org/ffmpeg/trunk
Baptiste Coudurier [Sun, 25 Mar 2007 15:15:35 +0000 (15:15 +0000)]
activate parser on MP3 id, fix [A-Destiny]_Konjiki_no_Gash_Bell_-_65_[
71EE362C].mp4
Originally committed as revision 8516 to svn://svn.ffmpeg.org/ffmpeg/trunk
Baptiste Coudurier [Sun, 25 Mar 2007 15:12:27 +0000 (15:12 +0000)]
prefer MP3 id
Originally committed as revision 8515 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Sun, 25 Mar 2007 15:09:16 +0000 (15:09 +0000)]
simplify
Originally committed as revision 8514 to svn://svn.ffmpeg.org/ffmpeg/trunk
Baptiste Coudurier [Sun, 25 Mar 2007 15:09:02 +0000 (15:09 +0000)]
use MKTAG
Originally committed as revision 8513 to svn://svn.ffmpeg.org/ffmpeg/trunk
Baptiste Coudurier [Sun, 25 Mar 2007 15:06:50 +0000 (15:06 +0000)]
dont fail immediately when a somehow broken track is detected, some tracks might be good, fix mi2_vorbis51.mp4
Originally committed as revision 8512 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Sun, 25 Mar 2007 14:33:03 +0000 (14:33 +0000)]
lzw maintainer
Originally committed as revision 8511 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Sun, 25 Mar 2007 14:02:54 +0000 (14:02 +0000)]
factorize
Originally committed as revision 8510 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Sun, 25 Mar 2007 13:41:14 +0000 (13:41 +0000)]
simplify
Originally committed as revision 8509 to svn://svn.ffmpeg.org/ffmpeg/trunk
Kostya Shishkov [Sun, 25 Mar 2007 06:00:06 +0000 (06:00 +0000)]
1000l to myself - get correct quantization for blocks 1 and 2
P.S. This condition could be also written as if(n==3 || n==(2-dc_pred_dir))
Originally committed as revision 8508 to svn://svn.ffmpeg.org/ffmpeg/trunk
Aurelien Jacobs [Sun, 25 Mar 2007 01:11:00 +0000 (01:11 +0000)]
add support for V_THEORA into Matroska
Original thread:
Date: Thu, 22 Mar 2007 20:23:08 -0400
Subject: [Ffmpeg-devel] [PATCH] Theora in MKV (GSoC '07 Qualification)
Originally committed as revision 8507 to svn://svn.ffmpeg.org/ffmpeg/trunk
Aurelien Jacobs [Sun, 25 Mar 2007 01:09:26 +0000 (01:09 +0000)]
use generic xiph header spliting func to split theora headers
Original thread:
Date: Thu, 22 Mar 2007 20:23:08 -0400
Subject: [Ffmpeg-devel] [PATCH] Theora in MKV (GSoC '07 Qualification)
Originally committed as revision 8506 to svn://svn.ffmpeg.org/ffmpeg/trunk
Aurelien Jacobs [Sun, 25 Mar 2007 01:06:45 +0000 (01:06 +0000)]
extract vorbis header spliting code into a reusable function
Original thread:
Date: Thu, 22 Mar 2007 20:23:08 -0400
Subject: [Ffmpeg-devel] [PATCH] Theora in MKV (GSoC '07 Qualification)
Originally committed as revision 8505 to svn://svn.ffmpeg.org/ffmpeg/trunk
Baptiste Coudurier [Sun, 25 Mar 2007 00:16:30 +0000 (00:16 +0000)]
actually return bytes read
Originally committed as revision 8504 to svn://svn.ffmpeg.org/ffmpeg/trunk
Baptiste Coudurier [Sun, 25 Mar 2007 00:12:24 +0000 (00:12 +0000)]
return error if loop has ended before decoding image
Originally committed as revision 8503 to svn://svn.ffmpeg.org/ffmpeg/trunk
Baptiste Coudurier [Sun, 25 Mar 2007 00:00:56 +0000 (00:00 +0000)]
actually return bytes read
Originally committed as revision 8502 to svn://svn.ffmpeg.org/ffmpeg/trunk
Baptiste Coudurier [Sat, 24 Mar 2007 23:57:42 +0000 (23:57 +0000)]
add some length checks
Originally committed as revision 8501 to svn://svn.ffmpeg.org/ffmpeg/trunk
Baptiste Coudurier [Sat, 24 Mar 2007 23:53:34 +0000 (23:53 +0000)]
simplify
Originally committed as revision 8500 to svn://svn.ffmpeg.org/ffmpeg/trunk
Baptiste Coudurier [Sat, 24 Mar 2007 23:23:51 +0000 (23:23 +0000)]
fix indentation
Originally committed as revision 8499 to svn://svn.ffmpeg.org/ffmpeg/trunk
Baptiste Coudurier [Sat, 24 Mar 2007 23:23:05 +0000 (23:23 +0000)]
break if eob is reached to avoid reading one too much byte
Originally committed as revision 8498 to svn://svn.ffmpeg.org/ffmpeg/trunk
Baptiste Coudurier [Sat, 24 Mar 2007 15:24:36 +0000 (15:24 +0000)]
cosmectics, mov -> mp4
Originally committed as revision 8497 to svn://svn.ffmpeg.org/ffmpeg/trunk
Baptiste Coudurier [Sat, 24 Mar 2007 15:17:30 +0000 (15:17 +0000)]
sort
Originally committed as revision 8496 to svn://svn.ffmpeg.org/ffmpeg/trunk
Baptiste Coudurier [Sat, 24 Mar 2007 15:16:03 +0000 (15:16 +0000)]
add some codec object type ids
Originally committed as revision 8495 to svn://svn.ffmpeg.org/ffmpeg/trunk
Baptiste Coudurier [Sat, 24 Mar 2007 15:11:47 +0000 (15:11 +0000)]
prefer MP3 id as mentioned in avcodec.h line 210
Originally committed as revision 8494 to svn://svn.ffmpeg.org/ffmpeg/trunk
Baptiste Coudurier [Sat, 24 Mar 2007 15:10:12 +0000 (15:10 +0000)]
add specifications reference comments
Originally committed as revision 8493 to svn://svn.ffmpeg.org/ffmpeg/trunk
Limin Wang [Sat, 24 Mar 2007 12:07:07 +0000 (12:07 +0000)]
Fix H.264 8x8 transform selection
It seems that it's opt parse bug, it can't process the flags which start by
digit. After change 8x8dct to dct8x8, I can set it without problem. I guess
nobody will use it since it can't work as expected, so the quick fix is change
the option name.
Patch by Limin Wang lance dot lmwang at gmail com
Originally committed as revision 8492 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Sat, 24 Mar 2007 02:14:34 +0000 (02:14 +0000)]
md5 test for the image formats
Originally committed as revision 8491 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Sat, 24 Mar 2007 02:03:20 +0000 (02:03 +0000)]
bmp and tga image regression test
Originally committed as revision 8490 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Sat, 24 Mar 2007 01:48:40 +0000 (01:48 +0000)]
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
François Revol [Fri, 23 Mar 2007 22:01:37 +0000 (22:01 +0000)]
Some more BeOS cleanup: check for arpa/inet.h; declare the prototype for inet_aton if not found; remove barpainet.h as it's not longer needed.
Originally committed as revision 8488 to svn://svn.ffmpeg.org/ffmpeg/trunk
Tim Chick [Fri, 23 Mar 2007 00:05:45 +0000 (00:05 +0000)]
iwmmxt ffmpeg code does not implement dct_unquantize_h263_inter_iwmmxt, but
armv5t does - use the armv5t function rather than default c code.
patch by Tim Chick chick at computergeek freeserve co uk
Originally committed as revision 8487 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Thu, 22 Mar 2007 14:27:16 +0000 (14:27 +0000)]
set more reasonable cutoff for audio rate conversion
Originally committed as revision 8486 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Thu, 22 Mar 2007 13:52:24 +0000 (13:52 +0000)]
update resgression tests after the resampler changes
Originally committed as revision 8485 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Thu, 22 Mar 2007 13:27:11 +0000 (13:27 +0000)]
clarify codec_tag
Originally committed as revision 8484 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Thu, 22 Mar 2007 13:17:03 +0000 (13:17 +0000)]
clarify sub_id
Originally committed as revision 8483 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Thu, 22 Mar 2007 11:23:38 +0000 (11:23 +0000)]
replace long double in the audiophile kiddy mode with doubles, its faster (and more portable) and the audiophile placebo 120db stopband attenuation isnt affected
Originally committed as revision 8482 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Thu, 22 Mar 2007 11:13:13 +0000 (11:13 +0000)]
change high precision mode to 30 bits again after making the code less overflow sensitive
Originally committed as revision 8481 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Thu, 22 Mar 2007 11:10:30 +0000 (11:10 +0000)]
optimize linear filter coeff interpolation code, this also makes the code less prone to overflows
Originally committed as revision 8480 to svn://svn.ffmpeg.org/ffmpeg/trunk
Justin Ruggles [Thu, 22 Mar 2007 05:39:20 +0000 (05:39 +0000)]
cosmetics. align and condense.
Originally committed as revision 8479 to svn://svn.ffmpeg.org/ffmpeg/trunk
Justin Ruggles [Thu, 22 Mar 2007 05:38:00 +0000 (05:38 +0000)]
simplify
Originally committed as revision 8478 to svn://svn.ffmpeg.org/ffmpeg/trunk
Justin Ruggles [Thu, 22 Mar 2007 05:34:26 +0000 (05:34 +0000)]
utilize multi-stage AC-3 bit allocation. speeds up encoding by 25-30%
Originally committed as revision 8477 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Thu, 22 Mar 2007 03:18:34 +0000 (03:18 +0000)]
revert r8469 (increase bits for non default highprecision mode)
it causes overflows with linear interpolated filters coefficients
Originally committed as revision 8476 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Thu, 22 Mar 2007 03:16:02 +0000 (03:16 +0000)]
AUDIOPHILE_KIDDY_MODE
Originally committed as revision 8475 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Thu, 22 Mar 2007 00:52:49 +0000 (00:52 +0000)]
optimize bessel function instead of trusting gcc to do trivial optimizations (as gcc doesnt ...)
Originally committed as revision 8474 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Thu, 22 Mar 2007 00:16:41 +0000 (00:16 +0000)]
select more sensible default windows (= attenuation beyond the dynamic range of your input is silly if it negatively affects other parameters)
Originally committed as revision 8473 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Wed, 21 Mar 2007 23:44:49 +0000 (23:44 +0000)]
make kaiser windows with other beta than 16 available
Originally committed as revision 8472 to svn://svn.ffmpeg.org/ffmpeg/trunk
Tim Chick [Wed, 21 Mar 2007 23:07:24 +0000 (23:07 +0000)]
enable iwmmxt support, removing mm_support() stub
patch by Tim Chick, chick at computergeek freeserve co uk
Originally committed as revision 8471 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Wed, 21 Mar 2007 22:39:00 +0000 (22:39 +0000)]
make high precision mode accessible at compile time
Originally committed as revision 8470 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Wed, 21 Mar 2007 22:38:07 +0000 (22:38 +0000)]
increase bits for non default highprecision mode
Originally committed as revision 8469 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Wed, 21 Mar 2007 22:37:05 +0000 (22:37 +0000)]
code for testing the accuracy of the resampler
Originally committed as revision 8468 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Wed, 21 Mar 2007 22:02:52 +0000 (22:02 +0000)]
remove dithering of filter coefficients, improves precision by 1-2 bits and
improves subjective sound quality on artificial sample (udial.wav resampling
to 32khz)
Originally committed as revision 8467 to svn://svn.ffmpeg.org/ffmpeg/trunk
David Conrad [Wed, 21 Mar 2007 11:05:35 +0000 (11:05 +0000)]
The NSV demuxer assumes that a video frame's timestamp increases by one on each
frame, but some low-bitrate NSV files omit video frames for some NSV frames,
and expect the timestamp to increase by one every NSV frame. This is noticeable
in 64vp3.nsv where the video runs several times faster than the audio. Fix this
by unconditionally incrementing the video's timestamp with each NSV frame.
patch by David Conrad, umovimus gmail com
Originally committed as revision 8466 to svn://svn.ffmpeg.org/ffmpeg/trunk