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rtime.felk.cvut.cz Git - frescor/ffmpeg.git/log
michael [Sun, 22 Feb 2004 00:31:19 +0000 (00:31 +0000)]
(f)printf() is disallowed in libavcodec, compilation will fail now if its used, except that codecs which where added after the printf->av_log change which did ignore av_log() and used prinf are now silent and wont print anything, they should be changed to use av_log, i could do that, but its better if the orginal developer decides which AV_LOG level each message should get
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2806
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michael [Fri, 20 Feb 2004 14:39:15 +0000 (14:39 +0000)]
avsync patch by (Gildas Bazin <gbazin at altern dot org>)
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2805
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michael [Thu, 19 Feb 2004 22:34:13 +0000 (22:34 +0000)]
improved VCD support patch by ("Hauke Duden" <H.NS.Duden at gmx dot net>)
- the first audio and video packs now contain only a system header and lots
of padding.
- no system headers in any packs other than the first ones
- the two system headers only contain information about "their" stream
- fixed some header values (muxrate, some flags, ...) so that they have the
values specified by the standard
- padding packs are inserted if the mux rate would be below 75 packs per
second (the rate must not be below or above that value).
- fixed the SCR of the packs
- 20 zero bytes are now inserted at the end of each audio pack, after the
data packet
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2804
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michael [Thu, 19 Feb 2004 20:29:26 +0000 (20:29 +0000)]
w32threads by (Gildas Bazin <gbazin at altern dot org>)
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2803
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iive [Thu, 19 Feb 2004 00:30:33 +0000 (00:30 +0000)]
use get_format
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2802
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michael [Wed, 18 Feb 2004 22:54:02 +0000 (22:54 +0000)]
simplify
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2801
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michael [Wed, 18 Feb 2004 19:15:19 +0000 (19:15 +0000)]
auxdatae, crcrs fix by (Jean-Francois Panisset <panisset at comcast dot net>)
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2800
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michael [Wed, 18 Feb 2004 19:07:58 +0000 (19:07 +0000)]
update libavformat regression checksums (it should be checked why exactly they changed ...), and always test libavformat in make test so this doesnt happen again
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2799
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michael [Wed, 18 Feb 2004 16:26:16 +0000 (16:26 +0000)]
check if threads_count is too large
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2798
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michael [Wed, 18 Feb 2004 15:17:54 +0000 (15:17 +0000)]
flac_flush()
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2797
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michael [Wed, 18 Feb 2004 14:05:49 +0000 (14:05 +0000)]
simplify
only change context if frame header is error-free, as some fields may not be stored in the frame header and so a single damaged frame-header may trash them
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2796
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alex [Wed, 18 Feb 2004 12:51:56 +0000 (12:51 +0000)]
flac
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2795
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alex [Wed, 18 Feb 2004 12:49:30 +0000 (12:49 +0000)]
avoid negative array indices
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2794
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michael [Wed, 18 Feb 2004 04:10:52 +0000 (04:10 +0000)]
crc8 checking, based upon a patch by (Miroslav Lichvar <lichvarm at phoenix dot inf dot upol dot cz>)
less spam/av_log
fix synccode search
channel_order -> decorrelation_type (cosmetic i know, but the old name is too meaningless IMHO)
faster mid/side decorrelator based upon lifting transforms
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2793
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michael [Wed, 18 Feb 2004 02:00:55 +0000 (02:00 +0000)]
remove residual array, it isnt really needed
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2792
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michael [Wed, 18 Feb 2004 01:49:30 +0000 (01:49 +0000)]
flac fixes:
fix data types of residual&decoded
fix twos complement bitfields
fix utf8 (no, utf8 is not the same as the simple and compact uvlc used in nut)
add truncated bitstream support, both ogg and flac demuxers in mplayer cvs provide incomplete frames, and furthermore it isnt possible to find frameboundaries in flac without decoding it completly
add escape-less golomb rice decoder (=flac style golomb rice) (ultra efficient, the longest vlc code is just 2^32-1 bits)
printf->av_log
fix bps for non independant channels
fix a few +-1 bugs
fix sample order for independant channels
fix data_size
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2791
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michael [Wed, 18 Feb 2004 01:22:05 +0000 (01:22 +0000)]
flac decoder by (Alex Beregszaszi <alex at fsn dot hu>)
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2790
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michael [Tue, 17 Feb 2004 18:57:50 +0000 (18:57 +0000)]
noise reduction with threads bugfix
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2789
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michael [Mon, 16 Feb 2004 03:34:11 +0000 (03:34 +0000)]
more error checks for the sequence header
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2788
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michael [Sat, 14 Feb 2004 19:08:09 +0000 (19:08 +0000)]
AAC support in mov, correct aspect ratio support and user data support patch by (Gildas Bazin <gbazin at altern dot org>)
and regression test checksum update for it by me
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2787
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rtognimp [Sat, 14 Feb 2004 18:12:36 +0000 (18:12 +0000)]
rle_code can overflow when multiplied by 4
(fixes Animation-256Greys.mov from mphq)
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2786
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michael [Sat, 14 Feb 2004 17:20:42 +0000 (17:20 +0000)]
fix image resize
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2785
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rtognimp [Sat, 14 Feb 2004 17:11:46 +0000 (17:11 +0000)]
Use av_log
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2784
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michael [Sat, 14 Feb 2004 16:25:32 +0000 (16:25 +0000)]
avio patch by (Gildas Bazin <gbazin at altern dot org>)
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2783
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michael [Sat, 14 Feb 2004 15:11:20 +0000 (15:11 +0000)]
msadpcm encoding
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2782
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michael [Sat, 14 Feb 2004 15:04:01 +0000 (15:04 +0000)]
Log file and Windows patch by ("Gael Chardon" <gael-announcements+ffmpeg at 4now dot net>)
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2781
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michael [Sat, 14 Feb 2004 13:37:58 +0000 (13:37 +0000)]
normalize adaptive quantizatiuon fix (based upon a patch by (Jindrich Makovicka <makovick at kmlinux dot fjfi dot cvut dot cz>))
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2780
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michael [Sat, 14 Feb 2004 03:49:43 +0000 (03:49 +0000)]
mpeg4 b frame + adaptive quantization assertion failure fix
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2779
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michael [Sat, 14 Feb 2004 03:21:03 +0000 (03:21 +0000)]
multithreaded spatial complexity calculation for i frames
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2778
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michael [Sat, 14 Feb 2004 01:25:41 +0000 (01:25 +0000)]
ff_copy_bits() optimization
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2777
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michael [Fri, 13 Feb 2004 22:18:33 +0000 (22:18 +0000)]
threadless threads warning
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2776
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michael [Fri, 13 Feb 2004 21:07:31 +0000 (21:07 +0000)]
activate the memcpy special case for the byte aligned case in ff_copy_bits(), wasnt working before because of a incorrectly used pbBufPtr()
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2775
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michael [Fri, 13 Feb 2004 20:59:48 +0000 (20:59 +0000)]
replace a few pbBufPtr() by put_bits_count(), one of them was actually wrong
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2774
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michael [Fri, 13 Feb 2004 18:39:43 +0000 (18:39 +0000)]
simplify MV availability check / dont use below last row MV which is always zero
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2773
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michael [Fri, 13 Feb 2004 17:54:10 +0000 (17:54 +0000)]
multithreaded/SMP motion estimation
multithreaded/SMP encoding for MPEG1/MPEG2/MPEG4/H263
all pthread specific code is in pthread.c
to try it, run configure --enable-pthreads and ffmpeg ... -threads <num>
the internal thread API is a simple AVCodecContext.execute() callback which executes a given function pointer with different arguments and returns after finishing all, that way no mutexes or other thread-mess is needed outside pthread.c
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2772
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michael [Thu, 12 Feb 2004 16:21:21 +0000 (16:21 +0000)]
ppc chroma mess workaround (real bug is that the motion compensation code assumes that 2*uvlinesize == linesize and fixing this would mean a slowdown)
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2771
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romansh [Wed, 11 Feb 2004 02:28:34 +0000 (02:28 +0000)]
* turns out write_packet is supposed to return 0 on success, not
how many bytes were written.
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2770
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romansh [Tue, 10 Feb 2004 20:48:09 +0000 (20:48 +0000)]
* gotta setup coded_frame for encoding. avcodec.h says that for decoding
lavc is supposed to set it up as well and I don't think I see any
reason not to.
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2769
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michael [Mon, 9 Feb 2004 15:23:35 +0000 (15:23 +0000)]
rv10/obmc fixes
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2768
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michael [Sun, 8 Feb 2004 22:52:35 +0000 (22:52 +0000)]
2 byte shorter userdata for mpeg4
in the past it was startcode,string,00,7F,startcode
now it is startcode,string,stratcode
both are mpeg4 compliant, as according to the standard the userdata lasts until the next 00 00 01 (startcode prefix) but some very primitive decoders which simply skip until the first 00 byte and then expect the next valid startcode might fail with the old variant, just a theory though (didnt test if quicktime can decode it now)
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2767
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michael [Sun, 8 Feb 2004 02:35:37 +0000 (02:35 +0000)]
ima & ms adpcm regression test
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2766
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michael [Sun, 8 Feb 2004 02:16:48 +0000 (02:16 +0000)]
M$ ADPCM encoding & some simplifications
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2765
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michael [Sat, 7 Feb 2004 20:50:26 +0000 (20:50 +0000)]
segfault fix
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2764
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michael [Sat, 7 Feb 2004 15:35:53 +0000 (15:35 +0000)]
pass strict_std_compliance to audio context too
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2763
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michael [Sat, 7 Feb 2004 15:33:00 +0000 (15:33 +0000)]
use clip() from common.h
ignore sample_rate==8000 limit if strict_std_compliance < 0
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2762
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michael [Sat, 7 Feb 2004 15:10:47 +0000 (15:10 +0000)]
g726 regression test
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2761
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romansh [Sat, 7 Feb 2004 08:24:24 +0000 (08:24 +0000)]
* docs update for G.726
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2760
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romansh [Sat, 7 Feb 2004 08:20:00 +0000 (08:20 +0000)]
* Initial implementation of the G.726 ADPCM audio codec.
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2759
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michael [Sat, 7 Feb 2004 04:21:05 +0000 (04:21 +0000)]
100l
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2758
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michael [Sat, 7 Feb 2004 00:03:11 +0000 (00:03 +0000)]
no limits!, warning is enough
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2757
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michael [Fri, 6 Feb 2004 23:56:37 +0000 (23:56 +0000)]
- made --extra-cflags option work on darwin
- allow INTER4V macroblocks for FLV1 codec
- fixed issue in flv file format saving 8 mp3 frames per packet instead of 1
- fixed crasher in flv file format involving mp3 buffer handling
- added FLV1 codec support for swf file format (FlashPlayer6 or above
required) and made it default
- fixed broken mp3 support in swf file format
patch by (Tinic Uro <turo at macromedia dot com>)
cleanup by me
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2756
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michael [Fri, 6 Feb 2004 22:34:33 +0000 (22:34 +0000)]
h263 4mv encoding fix
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2755
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michael [Fri, 6 Feb 2004 21:07:17 +0000 (21:07 +0000)]
segfault fix
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alex [Fri, 6 Feb 2004 17:51:58 +0000 (17:51 +0000)]
get_bit_count -> put_bits_count
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2753
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alex [Fri, 6 Feb 2004 15:27:31 +0000 (15:27 +0000)]
get_bit_count -> put_bits_count
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michael [Fri, 6 Feb 2004 03:56:05 +0000 (03:56 +0000)]
analyze the gradient of the error surface to avoid a few checks in the quantizing noise shaper
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2751
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michael [Fri, 6 Feb 2004 02:12:37 +0000 (02:12 +0000)]
quantizer noise shaping optimization
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2750
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michael [Thu, 5 Feb 2004 17:47:24 +0000 (17:47 +0000)]
VideoBufferSize option patch by ("Henning Haaland Kulander" <hennikul at ifi dot uio dot no>)
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2749
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melanson [Thu, 5 Feb 2004 05:22:44 +0000 (05:22 +0000)]
initial commit for Quicktime Animation (RLE) video decoder; bit depths
32, 24, and 16 are working; 8bpp is partially working; 4, 2, and 1 bpp
are not supported yet
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2748
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michael [Thu, 5 Feb 2004 00:35:08 +0000 (00:35 +0000)]
remove incorect motion estimation table
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2747
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michael [Wed, 4 Feb 2004 16:03:10 +0000 (16:03 +0000)]
cleanup ugly code (also appearently works around a bug gcc 3.4 which fails compiling it) by (mru at kth dot se (Måns Rullgård))
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2746
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michael [Wed, 4 Feb 2004 15:49:55 +0000 (15:49 +0000)]
fixes by Gildas Bazin <gbazin at altern dot org>
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2745
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melanson [Tue, 3 Feb 2004 04:27:17 +0000 (04:27 +0000)]
added support for EA ADPCM and SMJPEG IMA ADPCM
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2744
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michael [Mon, 2 Feb 2004 14:59:43 +0000 (14:59 +0000)]
simplify
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2743
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michael [Mon, 2 Feb 2004 03:52:58 +0000 (03:52 +0000)]
quantizer noise shaping
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2742
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mellum [Sun, 1 Feb 2004 22:56:54 +0000 (22:56 +0000)]
tiny warning fix
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2741
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michael [Sun, 1 Feb 2004 13:06:46 +0000 (13:06 +0000)]
Patch for MPEG-2 VOB headers by (Jimmy Blair <blueskyjb at verizon dot net>)
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2740
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alex [Sat, 31 Jan 2004 22:58:32 +0000 (22:58 +0000)]
changed includes
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alex [Sat, 31 Jan 2004 22:47:48 +0000 (22:47 +0000)]
not needed anymore
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michael [Sat, 31 Jan 2004 21:28:49 +0000 (21:28 +0000)]
segfault fix
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2737
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melanson [Sat, 31 Jan 2004 20:41:07 +0000 (20:41 +0000)]
vsad16_mmx2 only applies if encoders are turned on
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melanson [Sat, 31 Jan 2004 20:37:46 +0000 (20:37 +0000)]
these functions (get_bit_count and align_put_bits) are referenced even
when CONFIG_ENCODERS is not defined
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melanson [Sat, 31 Jan 2004 18:17:38 +0000 (18:17 +0000)]
handle invalid buffer sizes
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melanson [Sat, 31 Jan 2004 17:57:57 +0000 (17:57 +0000)]
watch those hard tabs
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melanson [Sat, 31 Jan 2004 17:40:28 +0000 (17:40 +0000)]
handle 0-length buffers
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melanson [Sat, 31 Jan 2004 17:30:28 +0000 (17:30 +0000)]
handle 0-length buffers
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michael [Thu, 29 Jan 2004 15:50:54 +0000 (15:50 +0000)]
b frames + cbr fix
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2730
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michael [Thu, 29 Jan 2004 01:15:25 +0000 (01:15 +0000)]
SSE2 fdct by (Balatoni Denes <pnis at coder dot hu>)
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2729
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michael [Wed, 28 Jan 2004 00:36:58 +0000 (00:36 +0000)]
4mv + b frame encoding segfault fix
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2728
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michael [Tue, 27 Jan 2004 13:55:34 +0000 (13:55 +0000)]
first coded vs. first displayed pts (segfault & pts fix if b frames are used)
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2727
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michael [Mon, 26 Jan 2004 19:14:02 +0000 (19:14 +0000)]
10l
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2726
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michael [Mon, 26 Jan 2004 19:09:47 +0000 (19:09 +0000)]
int64max fix by (Michel Bardiaux <mbardiaux at peaktime dot be>)
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2725
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michael [Mon, 26 Jan 2004 19:04:32 +0000 (19:04 +0000)]
mpeg4 pts fix
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2724
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rtognimp [Sun, 25 Jan 2004 16:43:09 +0000 (16:43 +0000)]
Use reget buffer instead of copying from prev frame
Added buffer hints, replaced printf with av_log
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2723
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alex [Sun, 25 Jan 2004 11:13:56 +0000 (11:13 +0000)]
freebsd fix for mpeg12.c (moving INT64_MAX to common.h)
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2722
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michael [Sat, 24 Jan 2004 23:47:33 +0000 (23:47 +0000)]
optimization & bugfix extracted from the 4k line diff between ffmpeg 0.4.7 and http://www.alicestreet.com/ffh263.html
the other parts of the diff where
1. spelling fixes (rejected as only a small part of it could be applied automatically)
2. cosmetics (reindention, function reordering, var renaming, ...) with bugs (rejected)
3. rtp related stuff (rejetced as it breaks several codecs)
4. some changes to the intra/inter decission & scene change detection (quality tests needed first)
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2721
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michael [Sat, 24 Jan 2004 22:22:42 +0000 (22:22 +0000)]
optimization
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2720
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michael [Fri, 23 Jan 2004 12:30:31 +0000 (12:30 +0000)]
segfault fix
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2719
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michael [Thu, 22 Jan 2004 19:48:28 +0000 (19:48 +0000)]
closed gop support & flags2 as all bits in flags are used
and a few minor things i forgot to commit ...
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2718
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michael [Thu, 22 Jan 2004 12:09:14 +0000 (12:09 +0000)]
inttypes.h patch by (Chip <szarlada at freemail dot hu>)
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2717
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michael [Wed, 21 Jan 2004 19:14:26 +0000 (19:14 +0000)]
more tolerance for dc=0
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2716
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michael [Mon, 19 Jan 2004 14:41:34 +0000 (14:41 +0000)]
avcodec_flush_buffers() fix
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2715
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michael [Sun, 18 Jan 2004 21:57:32 +0000 (21:57 +0000)]
segfault fix
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2714
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michael [Sun, 18 Jan 2004 21:41:44 +0000 (21:41 +0000)]
removing broken framerate conversation hack in mpeg1/2
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2713
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michael [Sun, 18 Jan 2004 02:59:01 +0000 (02:59 +0000)]
rv20 mv prediction in b frames fix
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2712
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michael [Sat, 17 Jan 2004 22:02:07 +0000 (22:02 +0000)]
CONFIG_ENCODERS fix by (Ronald Bultje <rbultje at ronald dot bitfreak dot net>)
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2711
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michael [Sat, 17 Jan 2004 20:26:44 +0000 (20:26 +0000)]
seeking stuff
adaptively change middle position selection algo for seeking, this avoids some ugly worstcases of the interpolated variant
avoid backward search for mpeg where possible, its 17 times slower then forward according to my benchmark
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2710
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michael [Sat, 17 Jan 2004 18:06:52 +0000 (18:06 +0000)]
store searched distance in index, so we dont waste time searching for keyframes where we already searched
asf seek fixes & use keyframe pos/timestamp cache
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2709
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michael [Thu, 15 Jan 2004 01:29:26 +0000 (01:29 +0000)]
xvid "packed" stuff support
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2708
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michael [Wed, 14 Jan 2004 21:50:05 +0000 (21:50 +0000)]
header parser fix
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2707
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