Brian Becker [Wed, 10 Mar 2004 03:54:56 +0000 (03:54 +0000)]
Correcting the header size for ADPCM_IMA_WAV files patch by (Brian Becker <brian dot becker at palmone dot com>)
Originally committed as revision 2867 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Wed, 10 Mar 2004 03:45:14 +0000 (03:45 +0000)]
guess framerate
Originally committed as revision 2866 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Wed, 10 Mar 2004 00:43:24 +0000 (00:43 +0000)]
disable lames leading zero "feature", fixes a few more flv encoding issues
Originally committed as revision 2865 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Tue, 9 Mar 2004 21:54:25 +0000 (21:54 +0000)]
10l (1 vs. descrLength(1)) found by (Jean Le Feuvre - jeanlf)
Originally committed as revision 2864 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Tue, 9 Mar 2004 20:14:34 +0000 (20:14 +0000)]
flv fixes
Originally committed as revision 2863 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Tue, 9 Mar 2004 15:23:14 +0000 (15:23 +0000)]
find_start_code() optimization (about 2x faster now) this may improve decoding speed with multiple threads
Originally committed as revision 2862 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Tue, 9 Mar 2004 15:20:04 +0000 (15:20 +0000)]
regression test fix (forcing specific audio codecs as the default often depends upon HAVE_MP3LAME or similar)
Originally committed as revision 2861 to svn://svn.ffmpeg.org/ffmpeg/trunk
Zdenek Kabelac [Tue, 9 Mar 2004 12:18:40 +0000 (12:18 +0000)]
* missing opts for make dep
Originally committed as revision 2860 to svn://svn.ffmpeg.org/ffmpeg/trunk
Benjamin Larsson [Mon, 8 Mar 2004 19:13:23 +0000 (19:13 +0000)]
ss patch by (Benjamin Larsson <banan at student dot ltu dot se>)
Originally committed as revision 2859 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Mon, 8 Mar 2004 02:38:43 +0000 (02:38 +0000)]
channel count & samplerate fix
Originally committed as revision 2858 to svn://svn.ffmpeg.org/ffmpeg/trunk
Mike Melanson [Mon, 8 Mar 2004 02:18:19 +0000 (02:18 +0000)]
use optimized VP3 functions where appropriate
Originally committed as revision 2857 to svn://svn.ffmpeg.org/ffmpeg/trunk
Mike Melanson [Mon, 8 Mar 2004 02:15:13 +0000 (02:15 +0000)]
cut over to using new VP3 DSP functions and remove the old ones; bring
certain source code identifiers in line with official VP3 spec (well,
*my* VP3 spec, anyway)
Originally committed as revision 2856 to svn://svn.ffmpeg.org/ffmpeg/trunk
Mike Melanson [Mon, 8 Mar 2004 02:13:45 +0000 (02:13 +0000)]
seperated out the C-based VP3 DSP functions into a different file; also
ported the MMX-optimized versions of those functions
Originally committed as revision 2855 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Sat, 6 Mar 2004 12:33:56 +0000 (12:33 +0000)]
h263 framerate & aspect ratio fixes
Originally committed as revision 2854 to svn://svn.ffmpeg.org/ffmpeg/trunk
Konstantin Andreyev [Sat, 6 Mar 2004 11:07:37 +0000 (11:07 +0000)]
forgot to commit from patch by (Konstantin Andreyev <kandreyev at bcsii dot com>)
Originally committed as revision 2853 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Fri, 5 Mar 2004 22:51:22 +0000 (22:51 +0000)]
write trailer before closing codecs as otherwise accesses to extradata in write_trailer() will cause a segfault
Originally committed as revision 2852 to svn://svn.ffmpeg.org/ffmpeg/trunk
Konstantin Andreyev [Fri, 5 Mar 2004 22:10:50 +0000 (22:10 +0000)]
asf patch by (Konstantin Andreyev <kandreyev at bcsii dot com>)
1. Corrected packet sent time. (Packet sent time => previous packet sent
time)
2. Corrected payload playing time. (Payload playing time => packet sent
time)
3. Used different format for packets with one payload and multi payloads.
Originally committed as revision 2851 to svn://svn.ffmpeg.org/ffmpeg/trunk
Konstantin Andreyev [Fri, 5 Mar 2004 21:34:30 +0000 (21:34 +0000)]
split asf patch by (Konstantin Andreyev <kandreyev at bcsii dot com>)
Originally committed as revision 2850 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Fri, 5 Mar 2004 18:44:04 +0000 (18:44 +0000)]
fix motion compensation with (x+1/2,y+1/2) MVs
Originally committed as revision 2849 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Fri, 5 Mar 2004 15:10:56 +0000 (15:10 +0000)]
10l
Originally committed as revision 2848 to svn://svn.ffmpeg.org/ffmpeg/trunk
Zdenek Kabelac [Fri, 5 Mar 2004 14:21:56 +0000 (14:21 +0000)]
* more consts
Originally committed as revision 2847 to svn://svn.ffmpeg.org/ffmpeg/trunk
Zdenek Kabelac [Fri, 5 Mar 2004 14:09:12 +0000 (14:09 +0000)]
* const warn elimination
Originally committed as revision 2846 to svn://svn.ffmpeg.org/ffmpeg/trunk
Zdenek Kabelac [Fri, 5 Mar 2004 14:08:33 +0000 (14:08 +0000)]
* const warn elimintation
Originally committed as revision 2845 to svn://svn.ffmpeg.org/ffmpeg/trunk
Zdenek Kabelac [Fri, 5 Mar 2004 14:07:33 +0000 (14:07 +0000)]
* const
Originally committed as revision 2844 to svn://svn.ffmpeg.org/ffmpeg/trunk
Ivan Kalvachev [Thu, 4 Mar 2004 14:58:48 +0000 (14:58 +0000)]
silence warnings
Originally committed as revision 2843 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Wed, 3 Mar 2004 19:29:00 +0000 (19:29 +0000)]
count > thread_count for execute()
Originally committed as revision 2842 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Wed, 3 Mar 2004 17:53:55 +0000 (17:53 +0000)]
av_log() cleanup
null pointer segfaults
dont print redundant spam
dont print prefix if reference==NULL
class -> av_class
dont copy AVClass to every object, its a waste of memory and not a good idea at all
Originally committed as revision 2841 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michel Bardiaux [Wed, 3 Mar 2004 15:41:21 +0000 (15:41 +0000)]
av_log() patch by (Michel Bardiaux <mbardiaux at peaktime dot be>)
Originally committed as revision 2840 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Wed, 3 Mar 2004 01:57:43 +0000 (01:57 +0000)]
macrofree av_freep()
Originally committed as revision 2839 to svn://svn.ffmpeg.org/ffmpeg/trunk
Ivan Kalvachev [Tue, 2 Mar 2004 18:39:25 +0000 (18:39 +0000)]
add vlc for cbp=0 that is valid in 422,444
Originally committed as revision 2838 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Tue, 2 Mar 2004 17:21:55 +0000 (17:21 +0000)]
10l (segfault fix)
Originally committed as revision 2837 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Tue, 2 Mar 2004 03:18:03 +0000 (03:18 +0000)]
100l (divx5 b frame + seeking + flush fix)
Originally committed as revision 2836 to svn://svn.ffmpeg.org/ffmpeg/trunk
Ivan Kalvachev [Tue, 2 Mar 2004 00:40:18 +0000 (00:40 +0000)]
forgot default chroma_format value
Originally committed as revision 2835 to svn://svn.ffmpeg.org/ffmpeg/trunk
Ivan Kalvachev [Tue, 2 Mar 2004 00:30:25 +0000 (00:30 +0000)]
fix typo
Originally committed as revision 2834 to svn://svn.ffmpeg.org/ffmpeg/trunk
Ivan Kalvachev [Mon, 1 Mar 2004 14:55:21 +0000 (14:55 +0000)]
initial chroma_format changes,xvmc tweaks and codec_cap
Originally committed as revision 2833 to svn://svn.ffmpeg.org/ffmpeg/trunk
Dmitry Baryshkov [Mon, 1 Mar 2004 12:46:20 +0000 (12:46 +0000)]
attribute_used patch by (mitya at school dot ioffe dot ru (Dmitry Baryshkov))
Originally committed as revision 2832 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Sun, 29 Feb 2004 22:14:46 +0000 (22:14 +0000)]
optimizing/cleanup of mpeg/qpel_motion()
Originally committed as revision 2831 to svn://svn.ffmpeg.org/ffmpeg/trunk
Dmitry Baryshkov [Sun, 29 Feb 2004 22:10:18 +0000 (22:10 +0000)]
attribute used patch by (mitya at school dot ioffe dot ru (Dmitry Baryshkov))
Originally committed as revision 2830 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Sun, 29 Feb 2004 02:25:19 +0000 (02:25 +0000)]
skip b frames before first i frame
Originally committed as revision 2829 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Sun, 29 Feb 2004 02:08:28 +0000 (02:08 +0000)]
simplify MPV_motion()
Originally committed as revision 2828 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Sun, 29 Feb 2004 00:37:36 +0000 (00:37 +0000)]
interlaced mpeg4 + edge emu fix (fixes decoding of mermaid.avi)
related cleanup
Originally committed as revision 2827 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Sat, 28 Feb 2004 21:02:49 +0000 (21:02 +0000)]
mpeg2 field pic decoding fix
simplifiations
Originally committed as revision 2826 to svn://svn.ffmpeg.org/ffmpeg/trunk
Gael Chardon [Sat, 28 Feb 2004 16:41:23 +0000 (16:41 +0000)]
int64_t_C patch by (Gael Chardon <gael-announcements+ffmpeg at 4now dot net>)
Originally committed as revision 2825 to svn://svn.ffmpeg.org/ffmpeg/trunk
John Dalgliesh [Sat, 28 Feb 2004 15:15:58 +0000 (15:15 +0000)]
os x md5sum patch by (John Dalgliesh <johnd at defyne dot org>)
Originally committed as revision 2824 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Sat, 28 Feb 2004 15:03:53 +0000 (15:03 +0000)]
Metrowerks CodeWarrior patches by (John Dalgliesh <johnd at defyne dot org>)
Originally committed as revision 2823 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Thu, 26 Feb 2004 19:11:21 +0000 (19:11 +0000)]
10l (vdpart fix)
Originally committed as revision 2822 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Thu, 26 Feb 2004 18:29:39 +0000 (18:29 +0000)]
AVCodec.supported_framerates
Originally committed as revision 2821 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Thu, 26 Feb 2004 15:15:05 +0000 (15:15 +0000)]
INT64_MIN fix
Originally committed as revision 2820 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Thu, 26 Feb 2004 13:42:17 +0000 (13:42 +0000)]
10l
Originally committed as revision 2819 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Thu, 26 Feb 2004 02:48:07 +0000 (02:48 +0000)]
100l (field picture decoding fix)
Originally committed as revision 2818 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Wed, 25 Feb 2004 18:30:49 +0000 (18:30 +0000)]
Wolfgang Hesseler (mv/dct coeff export & mv vissualiztion)
Originally committed as revision 2817 to svn://svn.ffmpeg.org/ffmpeg/trunk
Wolfgang Hesseler [Wed, 25 Feb 2004 18:29:17 +0000 (18:29 +0000)]
export DCT coefficients patch by (Wolfgang Hesseler <wolfgang.hesseler at imk dot fraunhofer dot de>)
Originally committed as revision 2816 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Wed, 25 Feb 2004 18:17:45 +0000 (18:17 +0000)]
1l
Originally committed as revision 2815 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Wed, 25 Feb 2004 17:35:52 +0000 (17:35 +0000)]
use AVFrame.pts=AV_NOPTS_VALUE instead of AVFrame.pts=0
move AV_NOPTS_VALUE & AV_TIME_BASE from avformat.h -> avcodec.h
related fixes
Originally committed as revision 2814 to svn://svn.ffmpeg.org/ffmpeg/trunk
Steven M. Schultz [Wed, 25 Feb 2004 02:47:53 +0000 (02:47 +0000)]
av_log() patch by ("Steven M. Schultz" <sms at 2BSD dot COM>)
Originally committed as revision 2813 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Wed, 25 Feb 2004 02:05:50 +0000 (02:05 +0000)]
set AVFrame.pts based upon framerate if its 0
detect & warn if the user prvides pts only for some frames, and try to guess the missing ones
Originally committed as revision 2812 to svn://svn.ffmpeg.org/ffmpeg/trunk
Steven M. Schultz [Mon, 23 Feb 2004 21:18:29 +0000 (21:18 +0000)]
av_log() patch by ("Steven M. Schultz" <sms at 2BSD dot COM>)
Originally committed as revision 2811 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Mon, 23 Feb 2004 20:56:56 +0000 (20:56 +0000)]
multithreaded mpeg2 decoding
Originally committed as revision 2810 to svn://svn.ffmpeg.org/ffmpeg/trunk
Steven M. Schultz [Mon, 23 Feb 2004 16:07:30 +0000 (16:07 +0000)]
av_log patch by ("Steven M. Schultz" <sms at 2BSD dot COM>)
Originally committed as revision 2809 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Mon, 23 Feb 2004 15:59:21 +0000 (15:59 +0000)]
av_log()
Originally committed as revision 2808 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Sun, 22 Feb 2004 21:22:47 +0000 (21:22 +0000)]
c99
Originally committed as revision 2807 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [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
Originally committed as revision 2806 to svn://svn.ffmpeg.org/ffmpeg/trunk
Gildas Bazin [Fri, 20 Feb 2004 14:39:15 +0000 (14:39 +0000)]
avsync patch by (Gildas Bazin <gbazin at altern dot org>)
Originally committed as revision 2805 to svn://svn.ffmpeg.org/ffmpeg/trunk
Hauke Duden [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
Originally committed as revision 2804 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Thu, 19 Feb 2004 20:29:26 +0000 (20:29 +0000)]
w32threads by (Gildas Bazin <gbazin at altern dot org>)
Originally committed as revision 2803 to svn://svn.ffmpeg.org/ffmpeg/trunk
Ivan Kalvachev [Thu, 19 Feb 2004 00:30:33 +0000 (00:30 +0000)]
use get_format
Originally committed as revision 2802 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Wed, 18 Feb 2004 22:54:02 +0000 (22:54 +0000)]
simplify
Originally committed as revision 2801 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Wed, 18 Feb 2004 19:15:19 +0000 (19:15 +0000)]
auxdatae, crcrs fix by (Jean-Francois Panisset <panisset at comcast dot net>)
Originally committed as revision 2800 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [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
Originally committed as revision 2799 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Wed, 18 Feb 2004 16:26:16 +0000 (16:26 +0000)]
check if threads_count is too large
Originally committed as revision 2798 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Wed, 18 Feb 2004 15:17:54 +0000 (15:17 +0000)]
flac_flush()
Originally committed as revision 2797 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [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
Originally committed as revision 2796 to svn://svn.ffmpeg.org/ffmpeg/trunk
Alex Beregszaszi [Wed, 18 Feb 2004 12:51:56 +0000 (12:51 +0000)]
flac
Originally committed as revision 2795 to svn://svn.ffmpeg.org/ffmpeg/trunk
Alex Beregszaszi [Wed, 18 Feb 2004 12:49:30 +0000 (12:49 +0000)]
avoid negative array indices
Originally committed as revision 2794 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [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
Originally committed as revision 2793 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Wed, 18 Feb 2004 02:00:55 +0000 (02:00 +0000)]
remove residual array, it isnt really needed
Originally committed as revision 2792 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [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
Originally committed as revision 2791 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Wed, 18 Feb 2004 01:22:05 +0000 (01:22 +0000)]
flac decoder by (Alex Beregszaszi <alex at fsn dot hu>)
Originally committed as revision 2790 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Tue, 17 Feb 2004 18:57:50 +0000 (18:57 +0000)]
noise reduction with threads bugfix
Originally committed as revision 2789 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Mon, 16 Feb 2004 03:34:11 +0000 (03:34 +0000)]
more error checks for the sequence header
Originally committed as revision 2788 to svn://svn.ffmpeg.org/ffmpeg/trunk
Gildas Bazin [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
Originally committed as revision 2787 to svn://svn.ffmpeg.org/ffmpeg/trunk
Roberto Togni [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)
Originally committed as revision 2786 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Sat, 14 Feb 2004 17:20:42 +0000 (17:20 +0000)]
fix image resize
Originally committed as revision 2785 to svn://svn.ffmpeg.org/ffmpeg/trunk
Roberto Togni [Sat, 14 Feb 2004 17:11:46 +0000 (17:11 +0000)]
Use av_log
Originally committed as revision 2784 to svn://svn.ffmpeg.org/ffmpeg/trunk
Gildas Bazin [Sat, 14 Feb 2004 16:25:32 +0000 (16:25 +0000)]
avio patch by (Gildas Bazin <gbazin at altern dot org>)
Originally committed as revision 2783 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Sat, 14 Feb 2004 15:11:20 +0000 (15:11 +0000)]
msadpcm encoding
Originally committed as revision 2782 to svn://svn.ffmpeg.org/ffmpeg/trunk
Gael Chardon [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>)
Originally committed as revision 2781 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [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>))
Originally committed as revision 2780 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Sat, 14 Feb 2004 03:49:43 +0000 (03:49 +0000)]
mpeg4 b frame + adaptive quantization assertion failure fix
Originally committed as revision 2779 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Sat, 14 Feb 2004 03:21:03 +0000 (03:21 +0000)]
multithreaded spatial complexity calculation for i frames
Originally committed as revision 2778 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Sat, 14 Feb 2004 01:25:41 +0000 (01:25 +0000)]
ff_copy_bits() optimization
Originally committed as revision 2777 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Fri, 13 Feb 2004 22:18:33 +0000 (22:18 +0000)]
threadless threads warning
Originally committed as revision 2776 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [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()
Originally committed as revision 2775 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [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
Originally committed as revision 2774 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [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
Originally committed as revision 2773 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [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
Originally committed as revision 2772 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [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)
Originally committed as revision 2771 to svn://svn.ffmpeg.org/ffmpeg/trunk
Roman Shaposhnik [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.
Originally committed as revision 2770 to svn://svn.ffmpeg.org/ffmpeg/trunk
Roman Shaposhnik [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.
Originally committed as revision 2769 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Mon, 9 Feb 2004 15:23:35 +0000 (15:23 +0000)]
rv10/obmc fixes
Originally committed as revision 2768 to svn://svn.ffmpeg.org/ffmpeg/trunk