ffmpeg.git
12 years agoFix compilation when using the --disable-opts parameter. This to help those
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

12 years ago1000l, revert r8547, im too stupid
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

12 years agotypo, fix -fs
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

12 years agomove atom size check before parsing function search
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

12 years agounset sample count to disable track when is broken
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

12 years agobreak if atom size is more than size left in container atom, fix shooter.mov
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

12 years agoAccept only existing bitrates.
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

12 years agoAllow setting v4l2 input and video standard.
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

12 years agoChange the vhook code to send real timestamps to the filters instead of the
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

12 years agoadd hdv1 fourcc
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

12 years agorevert r8538 (set bit rate for asf format) until regression tests issue is stated
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

12 years agoset bit rate for asf format, patch by Zuxy Meng, zuxy meng gmail com
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

12 years agofix decoding of big audio packets (48k 16bit 2 channels), needed size is related...
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

12 years agoprevent exit missuse
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

12 years agorequire at least a score of AVPROBE_SCORE_MAX/4 or reaching of PROBE_BUF_MAX
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

12 years agocodec id addition guidlines
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

12 years agoFASTTX==0 means additional 16 bits in extradata
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

12 years agoOne more FASTTX-related hack
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

12 years agoRemove redundant assign
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

12 years agoadd IJPG fourcc, to play m_ijpg.avi
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

12 years agowarning about vhooks status
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

12 years agoset pict_type to I type during init so parsers which dont set it get all i frames...
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

12 years agoget rid of unused entries in the middle of xvmc_render struct,
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

12 years agoOptimize by building the mdct window and multipying/adding at the same time.
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

12 years agofactorize &
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

12 years agosimplify
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

12 years agoproperly set *data_size when returning >= 0 values in shorten_decode_frame()
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

12 years agocheck input validity, this prevents a few variables from reachin odd values which...
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

12 years agosimplify
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

12 years agoincrement subminor version due to r8502 and r8504, those revisions make dnxhd and...
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

12 years agoremove TODO, its done now
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

12 years agopass correct buffer size to lzw decode init
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

12 years agomove eob_reached logic into ff_lzw_decode_tail() which simplifies the code, avoids...
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

12 years agoactivate parser on MP3 id, fix [A-Destiny]_Konjiki_no_Gash_Bell_-_65_[71EE362C].mp4
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

12 years agoprefer MP3 id
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

12 years agosimplify
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

12 years agouse MKTAG
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

12 years agodont fail immediately when a somehow broken track is detected, some tracks might...
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

12 years agolzw maintainer
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

12 years agofactorize
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

12 years agosimplify
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

12 years ago1000l to myself - get correct quantization for blocks 1 and 2
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

12 years agoadd support for V_THEORA into Matroska
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

12 years agouse generic xiph header spliting func to split theora headers
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

12 years agoextract vorbis header spliting code into a reusable function
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

12 years agoactually return bytes read
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

12 years agoreturn error if loop has ended before decoding image
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

12 years agoactually return bytes read
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

12 years agoadd some length checks
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

12 years agosimplify
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

12 years agofix indentation
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

12 years agobreak if eob is reached to avoid reading one too much byte
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

12 years agocosmectics, mov -> mp4
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

12 years agosort
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

12 years agoadd some codec object type ids
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

12 years agoprefer MP3 id as mentioned in avcodec.h line 210
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

12 years agoadd specifications reference comments
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

12 years agoFix H.264 8x8 transform selection
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

12 years agomd5 test for the image formats
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

12 years agobmp and tga image regression test
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

12 years ago1000000l for me ive misstakely reverted the regression checksum change from r8444...
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

12 years agoSome more BeOS cleanup: check for arpa/inet.h; declare the prototype for inet_aton...
Fran├žois 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

12 years agoiwmmxt ffmpeg code does not implement dct_unquantize_h263_inter_iwmmxt, but
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

12 years agoset more reasonable cutoff for audio rate conversion
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

12 years agoupdate resgression tests after the resampler changes
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

12 years agoclarify codec_tag
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

12 years agoclarify sub_id
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

12 years agoreplace long double in the audiophile kiddy mode with doubles, its faster (and more...
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

12 years agochange high precision mode to 30 bits again after making the code less overflow sensitive
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

12 years agooptimize linear filter coeff interpolation code, this also makes the code less prone...
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

12 years agocosmetics. align and condense.
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

12 years agosimplify
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

12 years agoutilize multi-stage AC-3 bit allocation. speeds up encoding by 25-30%
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

12 years agorevert r8469 (increase bits for non default highprecision mode)
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

12 years agoAUDIOPHILE_KIDDY_MODE
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

12 years agooptimize bessel function instead of trusting gcc to do trivial optimizations (as...
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

12 years agoselect more sensible default windows (= attenuation beyond the dynamic range of your...
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

12 years agomake kaiser windows with other beta than 16 available
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

12 years agoenable iwmmxt support, removing mm_support() stub
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

12 years agomake high precision mode accessible at compile time
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

12 years agoincrease bits for non default highprecision mode
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

12 years agocode for testing the accuracy of the resampler
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

12 years agoremove dithering of filter coefficients, improves precision by 1-2 bits and
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

12 years agoThe NSV demuxer assumes that a video frame's timestamp increases by one on each
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

12 years agoav_estimate_timings_from_pts() flushes the packet queue but doesn't
Wolfram Gloger [Wed, 21 Mar 2007 10:48:10 +0000 (10:48 +0000)]
av_estimate_timings_from_pts() flushes the packet queue but doesn't
reset the streams' cur_dts values.  This can lead to a fatal "error,
non monotone timestamps ..." message later, because the out-of-date
cur_dts values are used to compute some packet's dts.

Fix this by calling av_read_frame_flush() and eliminate code
duplication in the process.

The additional hunk gives more detailed error messages.

patch by Wolfram Gloger, wmglo dent.med.uni-muenchen de

Originally committed as revision 8465 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agocosmetics, sample_size_v1 -> bytes_per_frame / samples_per_frame
Baptiste Coudurier [Wed, 21 Mar 2007 10:28:03 +0000 (10:28 +0000)]
cosmetics, sample_size_v1 -> bytes_per_frame / samples_per_frame

Originally committed as revision 8464 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agocosmetics
Baptiste Coudurier [Wed, 21 Mar 2007 10:19:37 +0000 (10:19 +0000)]
cosmetics

Originally committed as revision 8463 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoset audio frame size based on stts
Baptiste Coudurier [Wed, 21 Mar 2007 10:17:52 +0000 (10:17 +0000)]
set audio frame size based on stts

Originally committed as revision 8462 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agotreat frame_size > 1 as compressed audio
Baptiste Coudurier [Wed, 21 Mar 2007 10:03:27 +0000 (10:03 +0000)]
treat frame_size > 1 as compressed audio

Originally committed as revision 8461 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoSmacker Audio stereo fix
Kostya Shishkov [Wed, 21 Mar 2007 05:56:29 +0000 (05:56 +0000)]
Smacker Audio stereo fix

Originally committed as revision 8460 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoupdate links to old probably obsolete bttv patches
Michael Niedermayer [Tue, 20 Mar 2007 21:17:21 +0000 (21:17 +0000)]
update links to old probably obsolete bttv patches

Originally committed as revision 8459 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agolink to ffv1, msmpeg4, asv1, 4xm docs
Michael Niedermayer [Tue, 20 Mar 2007 21:12:06 +0000 (21:12 +0000)]
link to ffv1, msmpeg4, asv1, 4xm docs

Originally committed as revision 8458 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agolibav* headers for pascal
Michael Niedermayer [Tue, 20 Mar 2007 21:09:02 +0000 (21:09 +0000)]
libav* headers for pascal

Originally committed as revision 8457 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoSmall simplifications to subband coefficient handling and use av_random().
Ian Braithwaite [Tue, 20 Mar 2007 18:08:51 +0000 (18:08 +0000)]
Small simplifications to subband coefficient handling and use av_random().
Patch by Ian Braithwaite ian .. braithwaite ... dk

Originally committed as revision 8456 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agooops, encoder was under ifdef decoders.
Loren Merritt [Tue, 20 Mar 2007 16:51:30 +0000 (16:51 +0000)]
oops, encoder was under ifdef decoders.

Originally committed as revision 8455 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agorevert r8428, the check was not that useless
Michael Niedermayer [Tue, 20 Mar 2007 13:59:59 +0000 (13:59 +0000)]
revert r8428, the check was not that useless
should fix constant pts=0 with broken demuxers

Originally committed as revision 8454 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoadd myself as AC-3 maintainer
Justin Ruggles [Tue, 20 Mar 2007 13:29:33 +0000 (13:29 +0000)]
add myself as AC-3 maintainer

Originally committed as revision 8453 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoi think this is more correct
Michael Niedermayer [Tue, 20 Mar 2007 13:01:39 +0000 (13:01 +0000)]
i think this is more correct

Originally committed as revision 8452 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoCorrectly handle data_size on decoding
Kostya Shishkov [Tue, 20 Mar 2007 05:44:42 +0000 (05:44 +0000)]
Correctly handle data_size on decoding

Originally committed as revision 8451 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agofix handling of special case for lowest snroffset. regressions are unaffected.
Justin Ruggles [Tue, 20 Mar 2007 02:12:13 +0000 (02:12 +0000)]
fix handling of special case for lowest snroffset. regressions are unaffected.

Originally committed as revision 8450 to svn://svn.ffmpeg.org/ffmpeg/trunk