c0a2c42f59
av_log patch by ("Steven M. Schultz" <sms at 2BSD dot COM>)
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Originally committed as revision 2809 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-23 16:07:30 +00:00
560ff8095f
av_log()
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Originally committed as revision 2808 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-23 15:59:21 +00:00
310ffb8f26
c99
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Originally committed as revision 2807 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-22 21:22:47 +00:00
d705e4a6bb
(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
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Originally committed as revision 2806 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-22 00:31:19 +00:00
2092bd7531
avsync patch by (Gildas Bazin <gbazin at altern dot org>)
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Originally committed as revision 2805 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-20 14:39:15 +00:00
2451592652
improved VCD support patch by ("Hauke Duden" <H.NS.Duden at gmx dot net>)
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- 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
Originally committed as revision 2804 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-19 22:34:13 +00:00
16806499fc
w32threads by (Gildas Bazin <gbazin at altern dot org>)
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Originally committed as revision 2803 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-19 20:29:26 +00:00
530d574081
use get_format
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Originally committed as revision 2802 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-19 00:30:33 +00:00
5e7c25f0d1
simplify
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Originally committed as revision 2801 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-18 22:54:02 +00:00
9ab2717a9d
auxdatae, crcrs fix by (Jean-Francois Panisset <panisset at comcast dot net>)
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Originally committed as revision 2800 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-18 19:15:19 +00:00
2dd59ebd45
update libavformat regression checksums (it should be checked why exactly they changed ...), and always test libavformat in make test so this doesnt happen again
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Originally committed as revision 2799 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-18 19:07:58 +00:00
fbf2284cd2
check if threads_count is too large
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Originally committed as revision 2798 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-18 16:26:16 +00:00
1e31d32c34
flac_flush()
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Originally committed as revision 2797 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-18 15:17:54 +00:00
0496a03413
simplify
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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
Originally committed as revision 2796 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-18 14:05:49 +00:00
f8d58f4d10
flac
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Originally committed as revision 2795 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-18 12:51:56 +00:00
69f5de1855
avoid negative array indices
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Originally committed as revision 2794 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-18 12:49:30 +00:00
9d65611096
crc8 checking, based upon a patch by (Miroslav Lichvar <lichvarm at phoenix dot inf dot upol dot cz>)
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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
Originally committed as revision 2793 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-18 04:10:52 +00:00
4fd125984b
remove residual array, it isnt really needed
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Originally committed as revision 2792 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-18 02:00:55 +00:00
ac2570a8b0
flac fixes:
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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
Originally committed as revision 2791 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-18 01:49:30 +00:00
4f52c3126b
flac decoder by (Alex Beregszaszi <alex at fsn dot hu>)
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Originally committed as revision 2790 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-18 01:22:05 +00:00
da16b2043f
noise reduction with threads bugfix
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Originally committed as revision 2789 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-17 18:57:50 +00:00
e6dc9c6f99
more error checks for the sequence header
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Originally committed as revision 2788 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-16 03:34:11 +00:00
69dde1ad36
AAC support in mov, correct aspect ratio support and user data support patch by (Gildas Bazin <gbazin at altern dot org>)
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and regression test checksum update for it by me
Originally committed as revision 2787 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-14 19:08:09 +00:00
e102fcf7f0
rle_code can overflow when multiplied by 4
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(fixes Animation-256Greys.mov from mphq)
Originally committed as revision 2786 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-14 18:12:36 +00:00
50ee2c4131
fix image resize
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Originally committed as revision 2785 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-14 17:20:42 +00:00
42608d6508
Use av_log
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Originally committed as revision 2784 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-14 17:11:46 +00:00
ac9fe33d0e
avio patch by (Gildas Bazin <gbazin at altern dot org>)
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Originally committed as revision 2783 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-14 16:25:32 +00:00
d4c3c5a6f6
msadpcm encoding
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Originally committed as revision 2782 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-14 15:11:20 +00:00
4776fa926f
Log file and Windows patch by ("Gael Chardon" <gael-announcements+ffmpeg at 4now dot net>)
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Originally committed as revision 2781 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-14 15:04:01 +00:00
e9a4834a7d
normalize adaptive quantizatiuon fix (based upon a patch by (Jindrich Makovicka <makovick at kmlinux dot fjfi dot cvut dot cz>))
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Originally committed as revision 2780 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-14 13:37:58 +00:00
fafbc7c8c8
mpeg4 b frame + adaptive quantization assertion failure fix
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Originally committed as revision 2779 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-14 03:49:43 +00:00
3a1fa44759
multithreaded spatial complexity calculation for i frames
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Originally committed as revision 2778 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-14 03:21:03 +00:00
b6335c9f5b
ff_copy_bits() optimization
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Originally committed as revision 2777 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-14 01:25:41 +00:00
842b556af2
threadless threads warning
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Originally committed as revision 2776 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-13 22:18:33 +00:00
a734250db6
activate the memcpy special case for the byte aligned case in ff_copy_bits(), wasnt working before because of a incorrectly used pbBufPtr()
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Originally committed as revision 2775 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-13 21:07:31 +00:00
cfbd16df75
replace a few pbBufPtr() by put_bits_count(), one of them was actually wrong
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Originally committed as revision 2774 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-13 20:59:48 +00:00
80ee9fc0e3
simplify MV availability check / dont use below last row MV which is always zero
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Originally committed as revision 2773 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-13 18:39:43 +00:00
9c3d33d67f
multithreaded/SMP motion estimation
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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
Originally committed as revision 2772 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-13 17:54:10 +00:00
7984082a08
ppc chroma mess workaround (real bug is that the motion compensation code assumes that 2*uvlinesize == linesize and fixing this would mean a slowdown)
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Originally committed as revision 2771 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-12 16:21:21 +00:00
ec26a167ee
* turns out write_packet is supposed to return 0 on success, not
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how many bytes were written.
Originally committed as revision 2770 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-11 02:28:34 +00:00
826ca10408
* gotta setup coded_frame for encoding. avcodec.h says that for decoding
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lavc is supposed to set it up as well and I don't think I see any
reason not to.
Originally committed as revision 2769 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-10 20:48:09 +00:00
8a36717afc
rv10/obmc fixes
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Originally committed as revision 2768 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-09 15:23:35 +00:00
99683a3077
2 byte shorter userdata for mpeg4
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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)
Originally committed as revision 2767 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-08 22:52:35 +00:00
f02ab8148c
ima & ms adpcm regression test
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Originally committed as revision 2766 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-08 02:35:37 +00:00
6cf9d5ebd3
M$ ADPCM encoding & some simplifications
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Originally committed as revision 2765 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-08 02:16:48 +00:00
fc374fe299
segfault fix
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Originally committed as revision 2764 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-07 20:50:26 +00:00
ae2e7208f9
pass strict_std_compliance to audio context too
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Originally committed as revision 2763 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-07 15:35:53 +00:00
eb5b0422b5
use clip() from common.h
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ignore sample_rate==8000 limit if strict_std_compliance < 0
Originally committed as revision 2762 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-07 15:33:00 +00:00
311be1fb05
g726 regression test
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Originally committed as revision 2761 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-07 15:10:47 +00:00
d4e437df36
* docs update for G.726
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Originally committed as revision 2760 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-07 08:24:24 +00:00
Steven M. Schultz
Michael Niedermayer
Gildas Bazin
Hauke Duden
Ivan Kalvachev
Alex Beregszaszi
Roberto Togni
Gael Chardon
Roman Shaposhnik