c3922c65b5
make intra dc prediction less contradictory
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Originally committed as revision 10482 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-12 22:26:26 +00:00
aaac6c29d2
stop parsing udta if size is wrong/garbage, fix issue 154, fix RQ004F14.MOV
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Originally committed as revision 10481 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-12 10:18:01 +00:00
36cb992b54
link fixes
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Originally committed as revision 10480 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-12 10:04:44 +00:00
65f379920f
Recurse into libswscale on uninstall.
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patch by Dave Yeo, daveryeo telus net
Originally committed as revision 10479 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-12 09:35:30 +00:00
89938d29b5
Typo
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Originally committed as revision 10478 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-11 23:46:46 +00:00
f612801465
fix timestamps used for ratecontrol
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these were wrong (in pts vs dts sense) when b frames were in use
they were also wrong if the average framerate was smaller than 1/timebase
resulting in totally wrong final bitrate
Originally committed as revision 10477 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-11 22:46:41 +00:00
70fd3975f9
r_frame_rate
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Originally committed as revision 10476 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-11 10:25:34 +00:00
7241a6bb50
move unrelated functions declarations out of allformats.h
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Originally committed as revision 10475 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-11 09:27:46 +00:00
b156b88c13
rtp and rtsp demuxer declarations are not part of public API
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Originally committed as revision 10474 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-10 22:48:42 +00:00
ac6577cd71
Bump micro version number for r10429
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Originally committed as revision 10473 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-10 19:31:03 +00:00
dde1f9285a
*_protocol are not part of public API
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Originally committed as revision 10472 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-10 18:11:13 +00:00
21b3748029
Test extradata_size instead of the CODEC_FLAG_GLOBAL_HEADER flag to check if
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config info are available out of band (fix "-{a,v}codec copy" from .mov)
Originally committed as revision 10471 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-10 15:08:23 +00:00
8f39b74d77
high level bitstream and decoding process in ascii art
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Originally committed as revision 10470 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-10 14:05:13 +00:00
af74c95a08
Fix timestamps in RTP packets (now, MPEG1 video with B frames works correctly)
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Originally committed as revision 10469 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-10 07:01:29 +00:00
1b31b02ed1
Properly set RTP and NTP timestamps in RTCP SR packets
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Originally committed as revision 10468 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-10 06:58:19 +00:00
c64a871234
move 8tap filter to not important as that is purely encoder side
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Originally committed as revision 10467 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-10 03:28:02 +00:00
2b6134b32c
update todo
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Originally committed as revision 10466 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-10 03:27:11 +00:00
b9b7472eb5
cosmetic
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Originally committed as revision 10465 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-10 00:31:27 +00:00
8db1372814
make changing spatial_decomposition_count per frame work
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Originally committed as revision 10464 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-09 18:28:36 +00:00
ba430e0cfa
dsputil must be initialized before calling rtjpeg init.
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Originally committed as revision 10463 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-09 18:14:11 +00:00
6ec14b333d
Improve track number decoding for some WMA files
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patch by Patrice Bensoussan %patrice P bensoussan A free P fr%
Original thread:
Date: Sep 9, 2007 12:33 PM
Subject: [FFmpeg-devel] [PATCH] Improve track number decoding for some WMA files
Originally committed as revision 10462 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-09 17:54:26 +00:00
dbd6a1fee8
do not ignore return of decode_header()
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Originally committed as revision 10461 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-09 17:01:11 +00:00
b85bf991f6
do not force the halfpel filter coeffs to be retransmitted on every frame
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if always_reset is set
Originally committed as revision 10460 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-09 16:54:00 +00:00
bc66275b06
update spec to reflect changes to implementation about per frame
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qlog/decomp_count
Originally committed as revision 10459 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-09 15:08:40 +00:00
e559c30a20
allow changing of the spatial_decomposition_count and quantization tables
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per frame (this is untested as the encoder does not use it yet)
Originally committed as revision 10458 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-09 15:06:46 +00:00
4f90f33ab4
perform init after reading the values needed for init
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fixes decoding of files with spatial_decomposition_count!=5
Originally committed as revision 10457 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-09 13:47:25 +00:00
d3de3ee2bd
Document libavutil/mem.h:av_strdup.
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patch by Stefano Sabatini, stefano.sabatini-lala poste it
Originally committed as revision 10456 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-09 13:23:34 +00:00
081c9d1d7b
unneeded and impossible during init ...
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Originally committed as revision 10455 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-09 12:46:25 +00:00
32272f7e95
unused
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Originally committed as revision 10454 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-09 12:36:10 +00:00
014f9d233f
allocate slice buffer after parsing the header containing needed parameters
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argh i really wish i had never accepted these slice patches ...
Originally committed as revision 10453 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-09 12:33:34 +00:00
ba8964db60
remove ()
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Originally committed as revision 10452 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-09 12:25:12 +00:00
61806e9fa7
spatial_decomposition_count != 5 bugfix
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Originally committed as revision 10451 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-09 12:24:45 +00:00
fa731ccd4e
scaling obmc tables under #if 0 also by 4 (yes they where forgotten apparently)
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this also requires a few entries to be ++ and -- to avoid a max of 256
Originally committed as revision 10450 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-09 12:22:11 +00:00
a11dc59a80
clarify
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Originally committed as revision 10449 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-09 11:58:57 +00:00
1551e8e87f
Properly handle nuv file with changing resolution
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Originally committed as revision 10448 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-09 10:20:47 +00:00
bc101c104b
cosmetics: Remove useless empty line.
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Originally committed as revision 10447 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-09 09:37:43 +00:00
8b5d5864db
Elaborate on licensing issues: A few files are from libjpeg and the
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infamous fdctref.c is all rights reserved.
Originally committed as revision 10446 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-09 09:36:32 +00:00
7a562a31a3
Do not set codec_tag when the container does not specify it.
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Originally committed as revision 10445 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-09 09:21:14 +00:00
fd065d0593
Make sure rtjpeg quality is a valid value
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Originally committed as revision 10444 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-09 09:16:47 +00:00
6cf7e81f8c
Fix extreme stupidity: buffer size check must of course be before buffer use!
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Originally committed as revision 10443 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-09 09:00:12 +00:00
048905a484
10l, add check forgotten in last commit
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Originally committed as revision 10442 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-09 08:52:53 +00:00
4f8a91c961
First ugly and slow attempt to fix nuv files with extra frameheader
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and per-frame rtjpeg quality
Originally committed as revision 10441 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-09 08:42:49 +00:00
c612b00d7e
Simplify nuv: factor out LZO decompression
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Originally committed as revision 10440 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-09 08:22:07 +00:00
dd6ca72186
Copy nuv header only when the video codec is nuv
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Originally committed as revision 10439 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-09 07:25:52 +00:00
e9314de600
document MC
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Originally committed as revision 10438 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-08 15:58:45 +00:00
61d6e445b1
rename HTAPS -> HTAPS_MAX (later is correct after the previous change)
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Originally committed as revision 10437 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-08 14:52:21 +00:00
7d7f57d939
store halfpel filter coefficients in the header as well as the
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flag for diagonal interpolation
the primary reason for this change is that previously MC up to 1/4 pel
matched H.264 exactly and that increases the risk of stumbling over
patents
secondly this allows 0.10 db or more quality gain by choosing a longer
filter and the filter could also be chosen optimally for each frame
though that of course would cause speed loss at the decoder and encoder
side ...
Originally committed as revision 10436 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-08 14:51:13 +00:00
4770a97aae
remove outcommented code
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Originally committed as revision 10435 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-08 03:16:24 +00:00
65dc0f532d
indention
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Originally committed as revision 10434 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-08 03:15:42 +00:00
a68ca08e30
cleanup mc_block()
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perform interpolation steps in such an order that halfpel interpolation
could be done per picture
this also makes mc_block() match h.264 for the 1/4 pel cases so that the
use of the h264 functions for some cases does not introduce a fantastic mess
Originally committed as revision 10433 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-08 03:14:20 +00:00
Michael Niedermayer
Baptiste Coudurier
Diego Biurrun
Dave Yeo
Ramiro Polla
Aurelien Jacobs
Luca Abeni
Reimar Döffinger
Patrice Bensoussan
Stefano Sabatini