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ffmpeg @ 34f633df

# Date Author Comment
34f633df 05/07/2005 12:58 AM Philip Gladstone

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

e8d27bc3 05/07/2005 12:56 AM Philip Gladstone

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

3c150d16 05/06/2005 11:41 PM Michael Niedermayer

better r_frame_rate guessing code

Originally committed as revision 4193 to svn://svn.ffmpeg.org/ffmpeg/trunk

bfc7f165 05/06/2005 09:28 PM Michael Niedermayer

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

09f75b5b 05/06/2005 09:11 PM Michael Niedermayer

division by zero fix

Originally committed as revision 4191 to svn://svn.ffmpeg.org/ffmpeg/trunk

327c4076 05/06/2005 08:26 PM Michael Niedermayer

prefer container time_base for frame duration guess

Originally committed as revision 4190 to svn://svn.ffmpeg.org/ffmpeg/trunk

b712fb67 05/06/2005 05:04 PM Michael Niedermayer

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

41526404 05/06/2005 04:14 PM Wolfram Gloger

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

758082af 05/06/2005 02:36 PM Michael Niedermayer

set time_base for variable fps too

Originally committed as revision 4187 to svn://svn.ffmpeg.org/ffmpeg/trunk

80ce3254 05/06/2005 02:19 PM Michael Niedermayer

always honor the user specified frame rate if set

Originally committed as revision 4186 to svn://svn.ffmpeg.org/ffmpeg/trunk

291fe90a 05/06/2005 03:21 AM Philip Gladstone

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

22332126 05/06/2005 03:19 AM Philip Gladstone

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

02af2269 05/05/2005 08:05 PM Michael Niedermayer

check for error

Originally committed as revision 4183 to svn://svn.ffmpeg.org/ffmpeg/trunk

369a02c2 05/05/2005 06:24 PM Bill May

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

893bc624 05/05/2005 02:34 PM Kevin Baragona

Even More spelling errors. patch by (Kevin Baragona <kevinmb500 gawab com)

Originally committed as revision 4181 to svn://svn.ffmpeg.org/ffmpeg/trunk

3b66c4c5 05/05/2005 02:17 PM Kevin Baragona

More spelling errors patch by (Kevin Baragona (kevinmb500 gawab com>)

Originally committed as revision 4180 to svn://svn.ffmpeg.org/ffmpeg/trunk

132041f0 05/05/2005 02:10 PM Justin Ruggles

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...

725de25c 05/05/2005 01:40 PM Michael Niedermayer

fix segfault with 'ffmpeg -i 1.avi -cmp 257 -4mv 2.avi'

Originally committed as revision 4178 to svn://svn.ffmpeg.org/ffmpeg/trunk

5fddb9b3 05/05/2005 12:37 PM Michael Niedermayer

GCC4 fix by (Keenan Pepper (keenanpepper gmail com)

Originally committed as revision 4177 to svn://svn.ffmpeg.org/ffmpeg/trunk

ce869f59 05/04/2005 11:51 PM Michael Niedermayer

replace local sensitive awk uppercaser with tr

Originally committed as revision 4176 to svn://svn.ffmpeg.org/ffmpeg/trunk

a55f20bd 05/03/2005 09:49 PM Loren Merritt

fix storage of motion vectors for frames with more than 4096 macroblocks.

Originally committed as revision 4175 to svn://svn.ffmpeg.org/ffmpeg/trunk

7c33ad19 05/03/2005 06:53 AM Loren Merritt

clear the DPB after seeking.

Originally committed as revision 4174 to svn://svn.ffmpeg.org/ffmpeg/trunk

8b975b7c 05/02/2005 10:14 PM Michael Niedermayer

put most codecs under ifdefs

Originally committed as revision 4173 to svn://svn.ffmpeg.org/ffmpeg/trunk

5cc9a6dc 05/02/2005 08:48 PM Michael Niedermayer

also put the CONFIG_FOOBAR_EN/DECODER stuff in config.mak

Originally committed as revision 4172 to svn://svn.ffmpeg.org/ffmpeg/trunk

422f4df8 05/02/2005 07:26 PM Michael Niedermayer

#ifdefs around most register_avcodec

Originally committed as revision 4171 to svn://svn.ffmpeg.org/ffmpeg/trunk

5e3419b1 05/02/2005 02:24 PM Michael Niedermayer

typo

Originally committed as revision 4170 to svn://svn.ffmpeg.org/ffmpeg/trunk

009cf97d 05/02/2005 09:47 AM Michael Niedermayer

--enable/disable-codec / --disable-encoders (configure part only, no actual #ifdefs)

Originally committed as revision 4169 to svn://svn.ffmpeg.org/ffmpeg/trunk

c0df9d75 04/30/2005 09:43 PM Michael Niedermayer

switch to native time bases

Originally committed as revision 4168 to svn://svn.ffmpeg.org/ffmpeg/trunk

b7782b47 04/29/2005 06:32 PM Alex Beregszaszi

unused define

Originally committed as revision 15296 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

f8c1d62d 04/27/2005 06:17 PM Nicolas Plourde

fix palette8tobgr32/palette8torgb32 on big endian

Originally committed as revision 15278 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

c8389233 04/26/2005 09:46 PM Michael Niedermayer

fix useless framerate messup

Originally committed as revision 4167 to svn://svn.ffmpeg.org/ffmpeg/trunk

eb1bde3e 04/26/2005 11:04 AM Michael Niedermayer

fix nonsense timestamp mess

Originally committed as revision 4166 to svn://svn.ffmpeg.org/ffmpeg/trunk

caf5fb95 04/26/2005 10:01 AM Michael Niedermayer

fix nonsens timestamp calculation

Originally committed as revision 4165 to svn://svn.ffmpeg.org/ffmpeg/trunk

8cf71ead 04/26/2005 09:06 AM Roine Gustafsson

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

93b2b333 04/26/2005 08:57 AM Roine Gustafsson

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

82c0c4ba 04/25/2005 06:41 PM Michael Niedermayer

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

644a9262 04/25/2005 06:29 PM Michael Niedermayer

PIX_FMT_NONE and related fixes

Originally committed as revision 4161 to svn://svn.ffmpeg.org/ffmpeg/trunk

3ca4b654 04/25/2005 03:13 PM Michael Niedermayer

os2.diff by (Paul Smedley // paul smedley info)

Originally committed as revision 4160 to svn://svn.ffmpeg.org/ffmpeg/trunk

66b32bf2 04/25/2005 10:03 AM Yartrebo

tighter snow slicing patch by (Yartrebo || yartrebo earthlink net)

Originally committed as revision 4159 to svn://svn.ffmpeg.org/ffmpeg/trunk

42251a2a 04/25/2005 01:01 AM Loren Merritt

MMX for H.264 deblocking filter

Originally committed as revision 4158 to svn://svn.ffmpeg.org/ffmpeg/trunk

dee6dde6 04/25/2005 12:57 AM Michael Niedermayer

avoid unneeded clear_blocks()

Originally committed as revision 4157 to svn://svn.ffmpeg.org/ffmpeg/trunk

f9e0f2a2 04/25/2005 12:10 AM Matthieu Castet

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

9786bd4d 04/24/2005 10:08 PM Michael Niedermayer

fixing broken_rv20_1mb_.rm

Originally committed as revision 4155 to svn://svn.ffmpeg.org/ffmpeg/trunk

b80875c1 04/24/2005 09:06 PM Loren Merritt

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

160d679c 04/24/2005 05:21 PM Mike Melanson

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

93ccc14d 04/24/2005 11:15 AM Roberto Togni

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

dfb706da 04/24/2005 11:13 AM Kevin Baragona

Spelling errors patch by (Kevin Baragona | kevinmb500 gawab com)

Originally committed as revision 4151 to svn://svn.ffmpeg.org/ffmpeg/trunk

bd085459 04/24/2005 11:08 AM Michael Niedermayer

typo fix by ("Todd.Kirby" doubleshot pacbell net)

Originally committed as revision 4150 to svn://svn.ffmpeg.org/ffmpeg/trunk

12e11662 04/24/2005 07:50 AM Jindřich Makovička

check for negative strides before memcpy

Originally committed as revision 15250 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

e63ac25d 04/24/2005 07:47 AM Jindřich Makovička

support for both orderings of the slices (top->down / bottom->up)

Originally committed as revision 15249 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

4719d1f3 04/21/2005 09:27 PM Michael Niedermayer

Video-Galileo_small.rm fix by (matthieu castet # castet.matthieu free fr)

Originally committed as revision 4149 to svn://svn.ffmpeg.org/ffmpeg/trunk

2de4ba7f 04/21/2005 09:23 PM Michael Niedermayer

avoid clearing block[] if its not used at all

Originally committed as revision 4148 to svn://svn.ffmpeg.org/ffmpeg/trunk

e2e5894a 04/21/2005 08:38 PM Loren Merritt

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

dff0f035 04/20/2005 08:31 PM Michael Niedermayer

mpeg2_fast_decode_block_intra()

Originally committed as revision 4146 to svn://svn.ffmpeg.org/ffmpeg/trunk

bfaad39f 04/20/2005 08:28 PM Diego Biurrun

Indeo 2

Originally committed as revision 4145 to svn://svn.ffmpeg.org/ffmpeg/trunk

8b39f75b 04/20/2005 10:16 AM Michael Niedermayer

simplify

Originally committed as revision 4144 to svn://svn.ffmpeg.org/ffmpeg/trunk

ee572c54 04/20/2005 10:05 AM Michael Niedermayer

remove duplicate clip to 8bit function

Originally committed as revision 4143 to svn://svn.ffmpeg.org/ffmpeg/trunk

f707a5eb 04/20/2005 09:52 AM Michael Niedermayer

buffer overflows

Originally committed as revision 4142 to svn://svn.ffmpeg.org/ffmpeg/trunk

856dbbff 04/20/2005 09:42 AM Michael Niedermayer

Indeo 2 decoder by (Kostya <> kostya.shishkov gmail com)

Originally committed as revision 4141 to svn://svn.ffmpeg.org/ffmpeg/trunk

29df2599 04/19/2005 11:37 AM Michael Niedermayer

optimizing non_intra ac coeff decode

Originally committed as revision 4140 to svn://svn.ffmpeg.org/ffmpeg/trunk

6f921f31 04/19/2005 04:29 AM Mike Melanson

remove superfluous CONFIG_ENCODERS (entire function is already wrapped)

Originally committed as revision 4139 to svn://svn.ffmpeg.org/ffmpeg/trunk

0ffd77b9 04/19/2005 12:35 AM Michael Niedermayer

fixing demuxing of DV5700.asf

Originally committed as revision 4138 to svn://svn.ffmpeg.org/ffmpeg/trunk

e91f4bf1 04/18/2005 08:07 PM Michael Niedermayer

avoid UPDATE_CACHE() in GET_RL_VLC() if not needed

Originally committed as revision 4137 to svn://svn.ffmpeg.org/ffmpeg/trunk

5bb8a0da 04/18/2005 12:08 PM Michael Niedermayer

various fixes related to the non alt_bitstream_reader

Originally committed as revision 4136 to svn://svn.ffmpeg.org/ffmpeg/trunk

8230cf02 04/18/2005 11:24 AM Aurelien Jacobs

add an AMD64 specific implementation of rdtsc()

Originally committed as revision 4135 to svn://svn.ffmpeg.org/ffmpeg/trunk

6c618a26 04/17/2005 09:41 PM Bret Hughes

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

4e492bf1 04/17/2005 01:30 PM Michael Niedermayer

read 32bit instead of 64bit to avoid overreading and missalignments

Originally committed as revision 4133 to svn://svn.ffmpeg.org/ffmpeg/trunk

8c2515bb 04/17/2005 09:27 AM Yartrebo

fix overflow in mc_block() patch by (Yartrebo )yartrebo earthlink net

Originally committed as revision 4132 to svn://svn.ffmpeg.org/ffmpeg/trunk

b44985ba 04/15/2005 01:24 PM Michael Niedermayer

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 ......

2cd34043 04/15/2005 05:54 AM Loren Merritt

allow 2pass ratecontrol. also fixes psnr displayed by mencoder.

Originally committed as revision 4130 to svn://svn.ffmpeg.org/ffmpeg/trunk

cbb1d2b1 04/14/2005 08:54 PM Michael Niedermayer

replace complicated pointer dereference + index stuff by pointers in unpack_coeffs()

Originally committed as revision 4129 to svn://svn.ffmpeg.org/ffmpeg/trunk

99cd59e5 04/14/2005 08:30 PM Michael Niedermayer

minor optimization

Originally committed as revision 4128 to svn://svn.ffmpeg.org/ffmpeg/trunk

3c096ac7 04/14/2005 06:33 PM Michael Niedermayer

optimizing unpack_coeffs()

Originally committed as revision 4127 to svn://svn.ffmpeg.org/ffmpeg/trunk

86e59cc0 04/13/2005 01:57 AM Yartrebo

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

2c34596f 04/13/2005 01:07 AM Michael Niedermayer

non 4:2:0 foobar.{Y,U,V} support

Originally committed as revision 4125 to svn://svn.ffmpeg.org/ffmpeg/trunk

f40487c2 04/12/2005 10:20 PM Måns Rullgård

s/u_char/uint8_t/

Originally committed as revision 4124 to svn://svn.ffmpeg.org/ffmpeg/trunk

17929c04 04/12/2005 01:33 PM Måns Rullgård

fix seeking bug

Originally committed as revision 4123 to svn://svn.ffmpeg.org/ffmpeg/trunk

67c311fa 04/11/2005 04:24 PM Alex Beregszaszi

changed the mailinglist pointers to the new place (mplayerhq)

Originally committed as revision 4122 to svn://svn.ffmpeg.org/ffmpeg/trunk

056f6179 04/10/2005 06:03 PM Måns Rullgård

s/u_char/uint8_t/

Originally committed as revision 4121 to svn://svn.ffmpeg.org/ffmpeg/trunk

2d2f443d 04/10/2005 05:25 PM Måns Rullgård

s/u_char/uint8_t/

Originally committed as revision 4120 to svn://svn.ffmpeg.org/ffmpeg/trunk

f5a71928 04/10/2005 02:21 PM Michael Niedermayer

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

6fbcfec0 04/10/2005 02:16 AM Michael Niedermayer

testing cvslog

Originally committed as revision 4118 to svn://svn.ffmpeg.org/ffmpeg/trunk

88e3d29b 04/10/2005 02:09 AM Michael Niedermayer

testing cvslog

Originally committed as revision 4117 to svn://svn.ffmpeg.org/ffmpeg/trunk

ad3aa874 04/09/2005 11:27 PM Måns Rullgård

pre-c99 compatibility

Originally committed as revision 4116 to svn://svn.ffmpeg.org/ffmpeg/trunk

a0a74ad9 04/09/2005 10:15 PM Michael Niedermayer

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...

c97de57c 04/09/2005 07:48 PM Michael Niedermayer

fix QROOT != 8

Originally committed as revision 4114 to svn://svn.ffmpeg.org/ffmpeg/trunk

9146ca37 04/09/2005 03:32 PM Måns Rullgård

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

a18ba908 04/08/2005 09:34 PM Jindřich Makovička

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

76d6abc1 04/07/2005 10:02 PM Roberto Togni

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

2d216336 04/07/2005 04:52 PM François Revol

"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

debc2adb 04/05/2005 06:29 PM Loïc Le Loarer

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

538a3841 04/05/2005 05:59 PM Michael Niedermayer

10% faster unpack_coeffs

Originally committed as revision 4108 to svn://svn.ffmpeg.org/ffmpeg/trunk

3cff4572 04/05/2005 09:37 AM Michael Niedermayer

fixing lossless snow

Originally committed as revision 4107 to svn://svn.ffmpeg.org/ffmpeg/trunk

826de46e 04/05/2005 01:35 AM Loïc Le Loarer

CABAC support for MBAFF I frames patch by (Loïc Le Loarer | lll+ffmpeg m4x org)

Originally committed as revision 4106 to svn://svn.ffmpeg.org/ffmpeg/trunk

09798315 04/04/2005 09:47 PM Benjamin Larsson

printf -> av_log patch by (Benjamin Larsson <>banan student.ltu se)

Originally committed as revision 4105 to svn://svn.ffmpeg.org/ffmpeg/trunk

565a45ac 04/04/2005 09:35 PM Michael Niedermayer

merge vertical lifting steps and a little cleanup

Originally committed as revision 4104 to svn://svn.ffmpeg.org/ffmpeg/trunk

a622dc43 04/04/2005 11:25 AM avcoder

Typo errors patch by (QuickTime | ffmpeg gmail com>

Originally committed as revision 4103 to svn://svn.ffmpeg.org/ffmpeg/trunk

aa26aa78 04/03/2005 05:34 PM Ivan Kalvachev

reinitialize on aspect change,
required for dvb aspect changes

Originally committed as revision 4102 to svn://svn.ffmpeg.org/ffmpeg/trunk

a0d1931c 04/03/2005 03:43 PM Yartrebo

Snow Slicing patch by (Yartrebo) yartrebo earthlink net

Originally committed as revision 4101 to svn://svn.ffmpeg.org/ffmpeg/trunk

d13eef3d 04/03/2005 03:39 PM Michael Niedermayer

snow regression test

Originally committed as revision 4100 to svn://svn.ffmpeg.org/ffmpeg/trunk