Michael Niedermayer [Sun, 8 May 2005 18:48:19 +0000 (18:48 +0000)]
fix PIC
Originally committed as revision 4204 to svn://svn.ffmpeg.org/ffmpeg/trunk
Charles Yates [Sun, 8 May 2005 15:04:59 +0000 (15:04 +0000)]
support BUILDSUF patch by <charles dot yates at pandora dot be>
Originally committed as revision 4203 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Sun, 8 May 2005 13:04:46 +0000 (13:04 +0000)]
fix block corruption caused by clear_blocks() optimization
Originally committed as revision 4202 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Sun, 8 May 2005 09:58:41 +0000 (09:58 +0000)]
overflow fix
Originally committed as revision 4201 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Sun, 8 May 2005 00:44:06 +0000 (00:44 +0000)]
complain about mpeg4 limits only if codec_id == MPEG4
Originally committed as revision 4200 to svn://svn.ffmpeg.org/ffmpeg/trunk
Roine Gustafsson [Sat, 7 May 2005 19:24:07 +0000 (19:24 +0000)]
ff_reverse to utils.c patch by (Roine Gustafsson )roine users.sourceforge net)
Originally committed as revision 4199 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Sat, 7 May 2005 16:35:24 +0000 (16:35 +0000)]
minor optimization of the h264 loop filter
Originally committed as revision 4198 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Sat, 7 May 2005 11:07:47 +0000 (11:07 +0000)]
reverse 1 hunk from 1.96->1.97, fixes decoding of (MR1_BT_A.h264 and MR1_MW_A.264)
Originally committed as revision 4197 to svn://svn.ffmpeg.org/ffmpeg/trunk
Måns Rullgård [Sat, 7 May 2005 09:48:38 +0000 (09:48 +0000)]
Fix codec list when running configure outside the source directory.
Originally committed as revision 4196 to svn://svn.ffmpeg.org/ffmpeg/trunk
Philip Gladstone [Sat, 7 May 2005 00:58:28 +0000 (00:58 +0000)]
Flush the ffm packet to the wire (or file) whenever we flush the ffm packet.
This helps streaming no end.
Originally committed as revision 4195 to svn://svn.ffmpeg.org/ffmpeg/trunk
Philip Gladstone [Sat, 7 May 2005 00:56:05 +0000 (00:56 +0000)]
Turn on the seeking support for ffm streams. Now means that streams are
played from the current time rahter than from the beginning
Originally committed as revision 4194 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Fri, 6 May 2005 23:41:47 +0000 (23:41 +0000)]
better r_frame_rate guessing code
Originally committed as revision 4193 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Fri, 6 May 2005 21:28:55 +0000 (21:28 +0000)]
default to YUV420P if none specified for rawvideo input
a few more common extensions for rawvideo detection
Originally committed as revision 4192 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Fri, 6 May 2005 21:11:38 +0000 (21:11 +0000)]
division by zero fix
Originally committed as revision 4191 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Fri, 6 May 2005 20:26:50 +0000 (20:26 +0000)]
prefer container time_base for frame duration guess
Originally committed as revision 4190 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Fri, 6 May 2005 17:04:03 +0000 (17:04 +0000)]
fix decoding of conformace streams AUD_MW_E.264 and BA1_FT_C.264 again (there where last correctly decoded with h264.c rev 1.96)
Originally committed as revision 4189 to svn://svn.ffmpeg.org/ffmpeg/trunk
Wolfram Gloger [Fri, 6 May 2005 16:14:29 +0000 (16:14 +0000)]
Correct number of bits for PTS.
Patch by Wolfram Gloger <wmglo at dent dot med dot uni-muenchen dot de>
Originally committed as revision 4188 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Fri, 6 May 2005 14:36:15 +0000 (14:36 +0000)]
set time_base for variable fps too
Originally committed as revision 4187 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Fri, 6 May 2005 14:19:17 +0000 (14:19 +0000)]
always honor the user specified frame rate if set
Originally committed as revision 4186 to svn://svn.ffmpeg.org/ffmpeg/trunk
Philip Gladstone [Fri, 6 May 2005 03:21:04 +0000 (03:21 +0000)]
Fill out some mandatory fields in the Codec structure. Also add fields in
the configuration to allow you to set Debug and Strict values.
Originally committed as revision 4185 to svn://svn.ffmpeg.org/ffmpeg/trunk
Philip Gladstone [Fri, 6 May 2005 03:19:45 +0000 (03:19 +0000)]
Add in many fields that have been added to the Codec structure. This means
that ffm will now carry most of the important fields over between ffserver
and ffmpeg
Originally committed as revision 4184 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Thu, 5 May 2005 20:05:41 +0000 (20:05 +0000)]
check for error
Originally committed as revision 4183 to svn://svn.ffmpeg.org/ffmpeg/trunk
Bill May [Thu, 5 May 2005 18:24:08 +0000 (18:24 +0000)]
GCC 4.0 on Mac OS X 10.4 patch by (Bill May <wmay cisco com )
Originally committed as revision 4182 to svn://svn.ffmpeg.org/ffmpeg/trunk
Kevin Baragona [Thu, 5 May 2005 14:34:47 +0000 (14:34 +0000)]
Even More spelling errors. patch by (Kevin Baragona <kevinmb500 gawab com)
Originally committed as revision 4181 to svn://svn.ffmpeg.org/ffmpeg/trunk
Kevin Baragona [Thu, 5 May 2005 14:17:28 +0000 (14:17 +0000)]
More spelling errors patch by (Kevin Baragona (kevinmb500 gawab com>)
Originally committed as revision 4180 to svn://svn.ffmpeg.org/ffmpeg/trunk
Justin Ruggles [Thu, 5 May 2005 14:10:52 +0000 (14:10 +0000)]
While adding stereo rematrixing, I came across something that needs to
be fixed even without adding the feature. The output correctly uses 4
dummy values for the rematrixing flags in block-0, but the bit
allocation routine does not take these bits into account. From what I
can tell, there was a patch in 2003 that corrected the output to make it
DVD and spec compatible, but it didn't correct the bit allocation. It's
only 4 bits over the entire 6 blocks, so overflow errors would happen
rarely or never, but it's still worth fixing. So here is a fix.
patch by (Justin Ruggles {jruggle earthlink net)
Originally committed as revision 4179 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Thu, 5 May 2005 13:40:28 +0000 (13:40 +0000)]
fix segfault with 'ffmpeg -i 1.avi -cmp 257 -4mv 2.avi'
Originally committed as revision 4178 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Thu, 5 May 2005 12:37:38 +0000 (12:37 +0000)]
GCC4 fix by (Keenan Pepper (keenanpepper gmail com)
Originally committed as revision 4177 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Wed, 4 May 2005 23:51:44 +0000 (23:51 +0000)]
replace local sensitive awk uppercaser with tr
Originally committed as revision 4176 to svn://svn.ffmpeg.org/ffmpeg/trunk
Loren Merritt [Tue, 3 May 2005 21:49:18 +0000 (21:49 +0000)]
fix storage of motion vectors for frames with more than 4096 macroblocks.
Originally committed as revision 4175 to svn://svn.ffmpeg.org/ffmpeg/trunk
Loren Merritt [Tue, 3 May 2005 06:53:59 +0000 (06:53 +0000)]
clear the DPB after seeking.
Originally committed as revision 4174 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Mon, 2 May 2005 22:14:42 +0000 (22:14 +0000)]
put most codecs under ifdefs
Originally committed as revision 4173 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Mon, 2 May 2005 20:48:23 +0000 (20:48 +0000)]
also put the CONFIG_FOOBAR_EN/DECODER stuff in config.mak
Originally committed as revision 4172 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Mon, 2 May 2005 19:26:18 +0000 (19:26 +0000)]
#ifdefs around most register_avcodec
Originally committed as revision 4171 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Mon, 2 May 2005 14:24:41 +0000 (14:24 +0000)]
typo
Originally committed as revision 4170 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Mon, 2 May 2005 09:47:46 +0000 (09:47 +0000)]
--enable/disable-codec / --disable-encoders (configure part only, no actual #ifdefs)
Originally committed as revision 4169 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Sat, 30 Apr 2005 21:43:59 +0000 (21:43 +0000)]
switch to native time bases
Originally committed as revision 4168 to svn://svn.ffmpeg.org/ffmpeg/trunk
Alex Beregszaszi [Fri, 29 Apr 2005 18:32:24 +0000 (18:32 +0000)]
unused define
Originally committed as revision 15296 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
Nicolas Plourde [Wed, 27 Apr 2005 18:17:53 +0000 (18:17 +0000)]
fix palette8tobgr32/palette8torgb32 on big endian
Originally committed as revision 15278 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
Michael Niedermayer [Tue, 26 Apr 2005 21:46:46 +0000 (21:46 +0000)]
fix useless framerate messup
Originally committed as revision 4167 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Tue, 26 Apr 2005 11:04:34 +0000 (11:04 +0000)]
fix nonsense timestamp mess
Originally committed as revision 4166 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Tue, 26 Apr 2005 10:01:17 +0000 (10:01 +0000)]
fix nonsens timestamp calculation
Originally committed as revision 4165 to svn://svn.ffmpeg.org/ffmpeg/trunk
Roine Gustafsson [Tue, 26 Apr 2005 09:06:39 +0000 (09:06 +0000)]
Adds read probe to y4m, and changes the extension to .y4m patch by (Roine Gustafsson <roine users sourceforge net)
Originally committed as revision 4164 to svn://svn.ffmpeg.org/ffmpeg/trunk
Roine Gustafsson [Tue, 26 Apr 2005 08:57:41 +0000 (08:57 +0000)]
Update yuv4mpeg to use PIX_FMT_NONE patch by (Roine Gustafsson <roine users sourceforge net)
Originally committed as revision 4163 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Mon, 25 Apr 2005 18:41:38 +0000 (18:41 +0000)]
print pix_fmt if its known instead of if the raw codec is used
Originally committed as revision 4162 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Mon, 25 Apr 2005 18:29:06 +0000 (18:29 +0000)]
PIX_FMT_NONE and related fixes
Originally committed as revision 4161 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Mon, 25 Apr 2005 15:13:39 +0000 (15:13 +0000)]
os2.diff by (Paul Smedley // paul smedley info)
Originally committed as revision 4160 to svn://svn.ffmpeg.org/ffmpeg/trunk
Yartrebo [Mon, 25 Apr 2005 10:03:01 +0000 (10:03 +0000)]
tighter snow slicing patch by (Yartrebo || yartrebo earthlink net)
Originally committed as revision 4159 to svn://svn.ffmpeg.org/ffmpeg/trunk
Loren Merritt [Mon, 25 Apr 2005 01:01:41 +0000 (01:01 +0000)]
MMX for H.264 deblocking filter
Originally committed as revision 4158 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Mon, 25 Apr 2005 00:57:48 +0000 (00:57 +0000)]
avoid unneeded clear_blocks()
Originally committed as revision 4157 to svn://svn.ffmpeg.org/ffmpeg/trunk
Matthieu Castet [Mon, 25 Apr 2005 00:10:11 +0000 (00:10 +0000)]
extract from the subid the options
instead of doing a case where we should add lot's of versions.
patch by (matthieu castet {castet.matthieu free fr)
Originally committed as revision 4156 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Sun, 24 Apr 2005 22:08:31 +0000 (22:08 +0000)]
fixing broken_rv20_1mb_.rm
Originally committed as revision 4155 to svn://svn.ffmpeg.org/ffmpeg/trunk
Loren Merritt [Sun, 24 Apr 2005 21:06:22 +0000 (21:06 +0000)]
fix ref comparison in B-frame deblocker ('unused' and 'unavailable' were treated as different)
Originally committed as revision 4154 to svn://svn.ffmpeg.org/ffmpeg/trunk
Mike Melanson [Sun, 24 Apr 2005 17:21:11 +0000 (17:21 +0000)]
Ministry of English Composition, reporting for duty (and the word is "skipped", not "skiped"; "skiped" would rhyme with "hyped")
Originally committed as revision 4153 to svn://svn.ffmpeg.org/ffmpeg/trunk
Roberto Togni [Sun, 24 Apr 2005 11:15:35 +0000 (11:15 +0000)]
Put correct fourcc in tag field for amr_nb (samr) and amr_wb (sawb)
Originally committed as revision 4152 to svn://svn.ffmpeg.org/ffmpeg/trunk
Kevin Baragona [Sun, 24 Apr 2005 11:13:49 +0000 (11:13 +0000)]
Spelling errors patch by (Kevin Baragona | kevinmb500 gawab com)
Originally committed as revision 4151 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Sun, 24 Apr 2005 11:08:07 +0000 (11:08 +0000)]
typo fix by ("Todd.Kirby" doubleshot pacbell net)
Originally committed as revision 4150 to svn://svn.ffmpeg.org/ffmpeg/trunk
Jindřich Makovička [Sun, 24 Apr 2005 07:50:18 +0000 (07:50 +0000)]
check for negative strides before memcpy
Originally committed as revision 15250 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
Jindřich Makovička [Sun, 24 Apr 2005 07:47:41 +0000 (07:47 +0000)]
support for both orderings of the slices (top->down / bottom->up)
Originally committed as revision 15249 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
Michael Niedermayer [Thu, 21 Apr 2005 21:27:03 +0000 (21:27 +0000)]
Video-Galileo_small.rm fix by (matthieu castet # castet.matthieu free fr)
Originally committed as revision 4149 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Thu, 21 Apr 2005 21:23:22 +0000 (21:23 +0000)]
avoid clearing block[] if its not used at all
Originally committed as revision 4148 to svn://svn.ffmpeg.org/ffmpeg/trunk
Loren Merritt [Thu, 21 Apr 2005 20:38:42 +0000 (20:38 +0000)]
deblocking filter doesn't need to call fill_caches again. 1.4% faster decoding.
Originally committed as revision 4147 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Wed, 20 Apr 2005 20:31:04 +0000 (20:31 +0000)]
mpeg2_fast_decode_block_intra()
Originally committed as revision 4146 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diego Biurrun [Wed, 20 Apr 2005 20:28:25 +0000 (20:28 +0000)]
Indeo 2
Originally committed as revision 4145 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Wed, 20 Apr 2005 10:16:19 +0000 (10:16 +0000)]
simplify
Originally committed as revision 4144 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Wed, 20 Apr 2005 10:05:15 +0000 (10:05 +0000)]
remove duplicate clip to 8bit function
Originally committed as revision 4143 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Wed, 20 Apr 2005 09:52:04 +0000 (09:52 +0000)]
buffer overflows
Originally committed as revision 4142 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Wed, 20 Apr 2005 09:42:47 +0000 (09:42 +0000)]
Indeo 2 decoder by (Kostya <> kostya.shishkov gmail com)
Originally committed as revision 4141 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Tue, 19 Apr 2005 11:37:01 +0000 (11:37 +0000)]
optimizing non_intra ac coeff decode
Originally committed as revision 4140 to svn://svn.ffmpeg.org/ffmpeg/trunk
Mike Melanson [Tue, 19 Apr 2005 04:29:11 +0000 (04:29 +0000)]
remove superfluous CONFIG_ENCODERS (entire function is already wrapped)
Originally committed as revision 4139 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Tue, 19 Apr 2005 00:35:08 +0000 (00:35 +0000)]
fixing demuxing of DV5700.asf
Originally committed as revision 4138 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Mon, 18 Apr 2005 20:07:48 +0000 (20:07 +0000)]
avoid UPDATE_CACHE() in GET_RL_VLC() if not needed
Originally committed as revision 4137 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Mon, 18 Apr 2005 12:08:16 +0000 (12:08 +0000)]
various fixes related to the non alt_bitstream_reader
Originally committed as revision 4136 to svn://svn.ffmpeg.org/ffmpeg/trunk
Aurelien Jacobs [Mon, 18 Apr 2005 11:24:20 +0000 (11:24 +0000)]
add an AMD64 specific implementation of rdtsc()
Originally committed as revision 4135 to svn://svn.ffmpeg.org/ffmpeg/trunk
Bret Hughes [Sun, 17 Apr 2005 21:41:16 +0000 (21:41 +0000)]
gcc 4 compilation fix
patch by Bret Hughes <bhughes at elevating dot com>
Originally committed as revision 4134 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Sun, 17 Apr 2005 13:30:45 +0000 (13:30 +0000)]
read 32bit instead of 64bit to avoid overreading and missalignments
Originally committed as revision 4133 to svn://svn.ffmpeg.org/ffmpeg/trunk
Yartrebo [Sun, 17 Apr 2005 09:27:53 +0000 (09:27 +0000)]
fix overflow in mc_block() patch by (Yartrebo )yartrebo earthlink net
Originally committed as revision 4132 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Fri, 15 Apr 2005 13:24:30 +0000 (13:24 +0000)]
store the number of runs to avoid storing the last run value
about 10% lower bitrate for -qscale 32 (forman & some music video)
worst case bitrate increase <0.1% (lossless or low qscale)
and now the bad news, even though this just adds a single subtraction and an if() into the medium sized unpack_coeffs() loop and the if() will only be false once per unpac_coeff() call, gcc produces 50% slower code, i didnt look at the generated asm yet, not sure if i want to ...
Originally committed as revision 4131 to svn://svn.ffmpeg.org/ffmpeg/trunk
Loren Merritt [Fri, 15 Apr 2005 05:54:47 +0000 (05:54 +0000)]
allow 2pass ratecontrol. also fixes psnr displayed by mencoder.
Originally committed as revision 4130 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Thu, 14 Apr 2005 20:54:03 +0000 (20:54 +0000)]
replace complicated pointer dereference + index stuff by pointers in unpack_coeffs()
Originally committed as revision 4129 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Thu, 14 Apr 2005 20:30:08 +0000 (20:30 +0000)]
minor optimization
Originally committed as revision 4128 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Thu, 14 Apr 2005 18:33:26 +0000 (18:33 +0000)]
optimizing unpack_coeffs()
Originally committed as revision 4127 to svn://svn.ffmpeg.org/ffmpeg/trunk
Yartrebo [Wed, 13 Apr 2005 01:57:19 +0000 (01:57 +0000)]
Snow segfault bug in revision 1.43 patch by (Yartrebo /yartrebo earthlink net/)
Originally committed as revision 4126 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Wed, 13 Apr 2005 01:07:30 +0000 (01:07 +0000)]
non 4:2:0 foobar.{Y,U,V} support
Originally committed as revision 4125 to svn://svn.ffmpeg.org/ffmpeg/trunk
Måns Rullgård [Tue, 12 Apr 2005 22:20:02 +0000 (22:20 +0000)]
s/u_char/uint8_t/
Originally committed as revision 4124 to svn://svn.ffmpeg.org/ffmpeg/trunk
Måns Rullgård [Tue, 12 Apr 2005 13:33:22 +0000 (13:33 +0000)]
fix seeking bug
Originally committed as revision 4123 to svn://svn.ffmpeg.org/ffmpeg/trunk
Alex Beregszaszi [Mon, 11 Apr 2005 16:24:58 +0000 (16:24 +0000)]
changed the mailinglist pointers to the new place (mplayerhq)
Originally committed as revision 4122 to svn://svn.ffmpeg.org/ffmpeg/trunk
Måns Rullgård [Sun, 10 Apr 2005 18:03:06 +0000 (18:03 +0000)]
s/u_char/uint8_t/
Originally committed as revision 4121 to svn://svn.ffmpeg.org/ffmpeg/trunk
Måns Rullgård [Sun, 10 Apr 2005 17:25:54 +0000 (17:25 +0000)]
s/u_char/uint8_t/
Originally committed as revision 4120 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Sun, 10 Apr 2005 14:21:53 +0000 (14:21 +0000)]
rescale coefficients during IDWT, that way the lifting steps are much simpler and faster
Originally committed as revision 4119 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Sun, 10 Apr 2005 02:16:45 +0000 (02:16 +0000)]
testing cvslog
Originally committed as revision 4118 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Sun, 10 Apr 2005 02:09:39 +0000 (02:09 +0000)]
testing cvslog
Originally committed as revision 4117 to svn://svn.ffmpeg.org/ffmpeg/trunk
Måns Rullgård [Sat, 9 Apr 2005 23:27:48 +0000 (23:27 +0000)]
pre-c99 compatibility
Originally committed as revision 4116 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Sat, 9 Apr 2005 22:15:48 +0000 (22:15 +0000)]
increasing precission of the quantization parameter
this is needed as the quantization stepsize for each subband is also in this precission and insignificant changes to the wavelet like scaling its coefficients slightly differently would lead to wildly variing PSNR and bitrate
note, a encoder could also simply choose to leave the least significant bits of the quantization parameters zero which would give the exact previous behaviour except a y very tiny number of bits in the header
Originally committed as revision 4115 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Sat, 9 Apr 2005 19:48:59 +0000 (19:48 +0000)]
fix QROOT != 8
Originally committed as revision 4114 to svn://svn.ffmpeg.org/ffmpeg/trunk
Måns Rullgård [Sat, 9 Apr 2005 15:32:58 +0000 (15:32 +0000)]
Ogg demuxer ported from tcvp by Luca Barbato <lu_zero at gentoo dot org>,
fixups by me.
Originally committed as revision 4113 to svn://svn.ffmpeg.org/ffmpeg/trunk
Jindřich Makovička [Fri, 8 Apr 2005 21:34:48 +0000 (21:34 +0000)]
Fix upside-down picture for BGR24 images (fixes pig-loco-rgb.avi)
Patch by Jindrich Makovicka
Originally committed as revision 4112 to svn://svn.ffmpeg.org/ffmpeg/trunk
Roberto Togni [Thu, 7 Apr 2005 22:02:28 +0000 (22:02 +0000)]
Fix colors for YV12 case (u/v planes are swapped)
Fixes locoRGBA.avi (the file is really YV12, even if it's called RGBA)
Originally committed as revision 4111 to svn://svn.ffmpeg.org/ffmpeg/trunk
François Revol [Thu, 7 Apr 2005 16:52:28 +0000 (16:52 +0000)]
"don't quit" option to attach a debugger /check mem leaks
"no write" option to only get next packets
Originally committed as revision 4110 to svn://svn.ffmpeg.org/ffmpeg/trunk
Loïc Le Loarer [Tue, 5 Apr 2005 18:29:26 +0000 (18:29 +0000)]
CABAC support for MBAFF I frames patch by (Loïc Le Loarer < lll+ffmpeg m4x org)
This patch corrects the support for I slice in CABAC and MBAFF mode.
This decodes correctly 6 more frames of the conformance suite.
Originally committed as revision 4109 to svn://svn.ffmpeg.org/ffmpeg/trunk
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