[Ffmpeg-devel-irc] ffmpeg-devel.log.20120103

Wed Jan 4 02:05:03 CET 2012

[00:05] <durandal_1707> nice, chained oggs are not supported
[00:17] <durandal_1707> does ffmpeg correctly mux flac in mov?
[00:21] <Daemon404> .... sincewhen does mov even support flac?
[00:22] <durandal_1707> ehehe, https://trac.videolan.org/vlc/ticket/5703
[00:22] <durandal_1707> since ffmpeg
[00:23] Action: Daemon404 s/https/http/
[00:23] <Daemon404> im not sure supporting crap like that is a very good idea
[00:24] <kierank> that's retarded
[00:24] <j-b> beyond that
[00:24] <j-b> completly stupid
[00:24] <durandal_1707> than do not allow muxing random codec into mov
[00:25] <kierank> i mean if flac was registered as allowed in mov then i guess it would be acceptable
[00:25] <kierank> but making it work for fun is a bit silly
[00:25] <durandal_1707> there is no flac in isom.c
[00:33] <iive> i don't find the idea that bad, as long as the implementation is clean. It probably is the easiest way to pave the way for official flac acceptance.
[00:34] <Daemon404> iive, i object to official flac accemptance
[00:34] <Daemon404> the format and specs are flawed
[00:34] <Daemon404> <.<
[00:34] <iive> then, it is time to write version2.
[00:35] <durandal_1707> but ms[241][172 is not right fourcc/whatever
[00:35] <durandal_1707> copy one from riff?
[00:35] <durandal_1707> btw, is flac allowed in avi?
[00:35] <Daemon404> how about you proply fail
[00:35] <Daemon404> and dont let them mux it in teh first place
[00:36] <durandal_1707> qt specifications have partial tables
[00:37] <Daemon404> hmm?
[00:39] <durandal_1707> image/audio commpression formats and associated "compression type" : cvid,jpeg,smc,rle,...
[00:40] <Daemon404> im not sure where this is located, and hpw it's relevant
[00:40] <Daemon404> (to flac)
[00:41] <durandal_1707> http://wiki.multimedia.cx/index.php?title=Mov
[00:45] <kierank> there is an official list of formats allowed in mov
[00:45] <kierank> forget where
[00:48] <ffmpeguser> http://mango.blender.org/production/mango-synopsis/#comment-540
[00:53] <gnafu> XD
[00:53] <gnafu> kierank: If you find a link, I'd love to have it.  I was trying to find something like that the other day :-P.
[00:55] <michaelni> btw, politics aside, ffplay plays the flac in mov fine
[01:13] <durandal_1707> people still use mencoder
[01:16] <JEEB> I think there was a system for you to specify your own subformat or whatever in mov/iso media? That would in theory make FLAC in it not be nonstandard >_>
[01:16] <iive> yeh, it barely works, and yet, it is still one of the easiest programs to work with.
[01:16] <JEEB> although I don't even remember the name of the site that lists those registered things
[01:28] <durandal_1707> "In my system (through my ears and with my brain) ape sounds better than flac and almost indistinguishable compared to wav: ..."
[01:30] <gnafu> wat
[01:31] <durandal_1707> every time i visit HA i read something stupid
[01:36] <gnafu> "If it hurts, don't do it!"
[01:36] <gnafu> ;D
[01:37] <gnafu> But maybe you're into that sort of thing.
[01:44] <iive> durandal_1707: ape indeed sounds better than flac. I mean... what rimes with flac? ;)
[01:51] <durandal_1707> :)
[01:55] <drv> 8-track?
[01:58] Action: iive explaining the joke. I was talking about the names of the codecs, not the output. The output is binary identical.
[03:14] <CIA-101> ffmpeg: 03Anton Khirnov 07master * rc88d53199b 10ffmpeg/avconv.c: 
[03:14] <CIA-101> ffmpeg: avconv: remove the 'codec framerate is different from stream' warning
[03:14] <CIA-101> ffmpeg: Codec timebase is not framerate and the situation when it's different
[03:14] <CIA-101> ffmpeg: from AVStream.r_frame_rate is quite common, nothing to warn about.
[03:14] <CIA-101> ffmpeg: 03Hendrik Leppkes 07master * r14165fe125 10ffmpeg/libavcodec/wavpack.c: 
[03:14] <CIA-101> ffmpeg: wavpack: determine sample_fmt before requesting a buffer
[03:14] <CIA-101> ffmpeg: Signed-off-by: Justin Ruggles <justin.ruggles at gmail.com>
[03:14] <CIA-101> ffmpeg: 03Janne Grunau 07master * raf9240cd3c 10ffmpeg/libavformat/mpegenc.c: 
[03:14] <CIA-101> ffmpeg: mpegenc: simplify muxrate calculation
[03:14] <CIA-101> ffmpeg: The fate-h264-bsf-mp4toannexb failures were caused by an integer
[03:14] <CIA-101> ffmpeg: overflow of the unneeded multiplication.
[03:14] <CIA-101> ffmpeg: Inspired by patch by: Michael Niedermayer <michaelni at gmx.at>
[03:14] <CIA-101> ffmpeg: 03Justin Ruggles 07master * r03fafdec82 10ffmpeg/libavcodec/mpegaudiodec.c: 
[03:14] <CIA-101> ffmpeg: mpegaudiodec: skip all channels when skipping granules
[03:14] <CIA-101> ffmpeg: Also fix calculation of new position when switching buffers.
[03:14] <CIA-101> ffmpeg: This fixes "overread" error messages when seeking.
[03:14] <CIA-101> ffmpeg: 03Justin Ruggles 07master * r8893fbdf7a 10ffmpeg/libavcodec/bmv.c: bmv audio: implement new audio decoding API
[03:14] <CIA-101> ffmpeg: 03Michael Niedermayer 07master * r24964f21e4 10ffmpeg/libavcodec/mjpegdec.c: 
[03:14] <CIA-101> ffmpeg: jpegdec: Only enable rgb mode when there are 3 components.
[03:14] <CIA-101> ffmpeg: Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
[03:14] <CIA-101> ffmpeg: 03Justin Ruggles 07master * r3a1867deac 10ffmpeg/libavcodec/wavpack.c: wavpack: fix typos in previous cosmetic clean-up commit
[03:14] <CIA-101> ffmpeg: 03Reinhard Tartler 07master * r302371c055 10ffmpeg/doc/RELEASE_NOTES: 
[03:15] <CIA-101> ffmpeg: Release notes: mention cleaned up header includes
[03:15] <CIA-101> ffmpeg: A rebuild in debian revealed that this broke compilation of a number packages:
[03:15] <CIA-101> ffmpeg: http://bugs.debian.org/cgi-bin/pkgreport.cgi?users=siretart@tauware.de;tag=ftbfs-libav0.8
[03:59] <CIA-101> ffmpeg: 03Jean First 07master * rf86c348d46 10ffmpeg/libavcodec/vp3.c: 
[03:59] <CIA-101> ffmpeg: vp3: remove redeclaration of vp3_decode_flush
[03:59] <CIA-101> ffmpeg: Signed-off-by: Jean First <jeanfirst at gmail.com>
[03:59] <CIA-101> ffmpeg: Reviewed-by: Paul B Mahol <onemda at gmail.com>
[03:59] <CIA-101> ffmpeg: Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
[03:59] <CIA-101> ffmpeg: 03Jean First 07master * r535705a489 10ffmpeg/ffmpeg.c: 
[03:59] <CIA-101> ffmpeg: ffmpeg: use avformat_close_input instead of av_close_input_file
[03:59] <CIA-101> ffmpeg: Signed-off-by: Jean First <jeanfirst at gmail.com>
[03:59] <CIA-101> ffmpeg: Reviewed-by: Paul B Mahol <onemda at gmail.com>
[03:59] <CIA-101> ffmpeg: Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
[03:59] <CIA-101> ffmpeg: 03Jean First 07master * rf2eb2e5c4f 10ffmpeg/libavformat/wtvdec.c: 
[03:59] <CIA-101> ffmpeg: wtvdec: use intfloat.h instead of intfloat_readwrite.h
[03:59] <CIA-101> ffmpeg: Signed-off-by: Jean First <jeanfirst at gmail.com>
[03:59] <CIA-101> ffmpeg: Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
[03:59] <CIA-101> ffmpeg: 03Paul B Mahol 07master * r7099f36578 10ffmpeg/libavcodec/ (10 files): 
[04:00] <CIA-101> ffmpeg: 03Jean First 07master * r12bdc7b15e 10ffmpeg/ffmpeg.c: 
[04:00] <CIA-101> ffmpeg: ffmpeg: fix compiler warning for uninitialized variables
[04:00] <CIA-101> ffmpeg: Signed-off-by: Jean First <jeanfirst at gmail.com>
[04:00] <CIA-101> ffmpeg: Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
[06:31] <CIA-101> ffmpeg: 03Michael Bradshaw 07master * r3f07ef1dff 10ffmpeg/libavcodec/libopenjpegdec.c: 
[06:31] <CIA-101> ffmpeg: Added RGBA and YUV440 decoding support for libopenjpeg decoder
[06:31] <CIA-101> ffmpeg: Reviewed-by: Jean First <jeanfirst at gmail.com>
[06:31] <CIA-101> ffmpeg: Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
[06:31] <CIA-101> ffmpeg: 03Michael Bradshaw 07master * rd1669e5fe3 10ffmpeg/libavcodec/libopenjpegdec.c: 
[06:31] <CIA-101> ffmpeg: Fixed openjpeg decoding bug with width/linesize issue
[06:31] <CIA-101> ffmpeg: The original code wasn't taking into account the fact that linesize may not equal the frame's width. This is to correct that.
[06:31] <CIA-101> ffmpeg: Signed-off-by: Michael Bradshaw <mbradshaw at sorensonmedia.com>
[06:31] <CIA-101> ffmpeg: Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
[06:31] <CIA-101> ffmpeg: 03Paul B Mahol 07master * r69d766daa0 10ffmpeg/libavcodec/ (g723_1.c libaacplus.c nellymoserdec.c): 
[06:31] <CIA-101> ffmpeg: lavc: replace rest of deprecated SAMPLE_FMT_* with AV_SAMPLE_FMT_*
[06:31] <CIA-101> ffmpeg: Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
[06:31] <CIA-101> ffmpeg: 03Michael Bradshaw 07master * r2ba3416362 10ffmpeg/libavcodec/libopenjpegdec.c: 
[06:31] <CIA-101> ffmpeg: Added yuva420p decoding support for libopenjpeg
[06:31] <CIA-101> ffmpeg: Signed-off-by: Michael Bradshaw <mbradshaw at sorensonmedia.com>
[06:31] <CIA-101> ffmpeg: Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
[10:19] <Granjow> Good morning! I've been trying to find the reason for the segfault in http://codepad.org/tyEekKMe for hours now but without success.  The segfault occurs on line 128 in avcodec_encode_video(), but some symbols already disappear after the sws_scale() (line 89)
[10:20] <Granjow> The file should compile with just the ffmpeg libraries, and is assumed to read frames from a video and export them as PNG.
[10:21] <Granjow> Later I will maybe want to keep them in RAM or scale them or so.
[10:22] <Granjow> But I cannot find the reason for the segfault; imho I've done everything correctly.
[13:53] <CIA-101> ffmpeg: 03Michael Niedermayer 07release/0.9 * r1506becf36 10ffmpeg/libavcodec/h264.c: 
[13:53] <CIA-101> ffmpeg: h264: Print pass in NAL debug output
[13:53] <CIA-101> ffmpeg: Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
[13:53] <CIA-101> ffmpeg: (cherry picked from commit 393253b4b3b454830b22c8e69acbe11e2684da7e)
[13:53] <CIA-101> ffmpeg: 03Michael Niedermayer 07release/0.9 * r96545777d7 10ffmpeg/libavcodec/h264.c: 
[13:53] <CIA-101> ffmpeg: h264: add forgotten \n to "Invalid mix of idr and non-idr slices"
[13:53] <CIA-101> ffmpeg: Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
[13:53] <CIA-101> ffmpeg: (cherry picked from commit ecb14b8af73b92e5a1be47c119d2f528ff402ebd)
[13:53] <CIA-101> ffmpeg: 03Michael Niedermayer 07release/0.9 * r01ff5378f0 10ffmpeg/libavcodec/h264.c: 
[13:53] <CIA-101> ffmpeg: h264: reset picture->sync on allocation.
[13:53] <CIA-101> ffmpeg: Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
[13:53] <CIA-101> ffmpeg: (cherry picked from commit 36fa781bd6b4e0f40abd31431af2d29d87e9b194)
[13:53] <CIA-101> ffmpeg: 03Michael Niedermayer 07release/0.9 * r23ed56d307 10ffmpeg/libavcodec/h264_refs.c: 
[13:53] <CIA-101> ffmpeg: h264: Fix seeking in 00017.MTS
[13:53] <CIA-101> ffmpeg: Fixes Ticket852
[13:53] <CIA-101> ffmpeg: Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
[13:53] <CIA-101> ffmpeg: (cherry picked from commit 9d9316ae34ea2a5e481ac15f31d42c87a8ef4380)
[13:54] <CIA-101> ffmpeg: 03Piotr Bandurski 07master * r912e75169b 10ffmpeg/libavcodec/sunrast.c: 
[13:55] <CIA-101> ffmpeg: 03Michael Niedermayer 07release/0.9 * r2a442eb70f 10ffmpeg/libavcodec/ (h264.c h264_refs.c): 
[13:55] <CIA-101> ffmpeg: h264: Fix frame sync / random access handling.
[13:55] <CIA-101> ffmpeg: It seems I have misunderstood the spec when I implemented this
[13:55] <CIA-101> ffmpeg: originally.
[13:55] <CIA-101> ffmpeg: Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
[13:55] <CIA-101> ffmpeg: (cherry picked from commit 9ba43e50efa2483fb3ca1e3f62a474db7dd3ac8d)
[13:56] <CIA-101> ffmpeg: 03Michael Niedermayer 07release/0.9 * rb84683a906 10ffmpeg/libavcodec/h264.c: 
[13:56] <CIA-101> ffmpeg: h264: Fix recovery_frame initialization when recovery_frame is -1
[13:56] <CIA-101> ffmpeg: Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
[13:56] <CIA-101> ffmpeg: (cherry picked from commit fba6777363eb74d926aa0eed281a77ff152a3ad5)
[13:56] <CIA-101> ffmpeg: 03Carl Eugen Hoyos 07release/0.9 * r980e4263bc 10ffmpeg/libavcodec/libopenjpegenc.c: (log message trimmed)
[13:56] <CIA-101> ffmpeg: Add missing PIX_FMT_NONE to libopenjpegenc
[13:56] <CIA-101> ffmpeg: fixes ticket #813
[13:56] <CIA-101> ffmpeg: Reviewed-by: Michael Niedermayer <michaelni at gmx.at>
[13:56] <CIA-101> ffmpeg: Reviewed-by: Jean First <jeanfirst at gmail.com>
[13:56] <CIA-101> ffmpeg: Reviewed-by: Paul B Mahol <onemda at gmail.com>
[14:06] <CIA-101> ffmpeg: 03Hendrik Leppkes 07release/0.9 * ra46fa584c5 10ffmpeg/libavcodec/mlpdec.c: 
[14:06] <CIA-101> ffmpeg: mlpdec: fix channel order for wide 7.1 truehd layouts
[14:06] <CIA-101> ffmpeg: (cherry picked from commit b9d8af03270223202c9a991655d3f75b5a8b56b5)
[14:06] <CIA-101> ffmpeg: 03Carl Eugen Hoyos 07release/0.9 * r55e2dc7f77 10ffmpeg/libavcodec/mlpdec.c: 
[14:06] <CIA-101> ffmpeg: Fix channel order for some less common TrueHD layouts.
[14:06] <CIA-101> ffmpeg: Reported and tested by TDiTP_
[14:06] <CIA-101> ffmpeg: Fixes ticket #779.
[14:06] <CIA-101> ffmpeg: (cherry picked from commit 1af0ace3a4b8aa8c6240a99de3c40f495ab279e9)
[16:56] <durandal_1707> what is 186 byte in avi?
[17:02] <av500> wuz?
[17:09] <durandal_1707> it should be depth
[17:10] <av500> molim?
[17:12] <durandal_1707> are you using google translate?
[17:12] <av500> zasto?
[17:13] <durandal_1707> you should talk in english
[23:00] <durandal_1707> so bunch of old bugs need to be moved to trac?
[23:03] <CIA-101> ffmpeg: 03Jean First 07master * refaf448888 10ffmpeg/libavformat/rtsp.c: 
[23:03] <CIA-101> ffmpeg: rtsp: Fix compiler warning for uninitialized variable.
[23:03] <CIA-101> ffmpeg: Reviewed-by: Martin Storsjö
[23:06] <durandal_1707> WTF
[23:06] <durandal_1707> Option -pix_fmt is deprecated, use -pixel_format.
[23:06] <durandal_1707> Option pixel_format not found.
[23:08] <CIA-101> ffmpeg: 03Carl Eugen Hoyos 07master * r001567c767 10ffmpeg/libavcodec/y41penc.c: 
[23:08] <CIA-101> ffmpeg: Set bits_per_coded_sample when encoding Y41P.
[23:08] <CIA-101> ffmpeg: This allows mplayer -vc bt411 to decode files
[23:08] <CIA-101> ffmpeg: encoded with FFmpeg.
[23:08] <CIA-101> ffmpeg: Reviewed-by: Paul B Mahol
[23:17] <michaelni> -pixel_format / pix_fmt should work with inputs where it makes sense
[23:18] <michaelni> the error message is really sick trash though
[23:53] <CIA-101> ffmpeg: 03Mashiat Sarker Shakkhar 07master * r001a74ff53 10ffmpeg/libavcodec/wmalosslessdec.c: Fix AC filter buffers and AC filter reversion
[23:53] <CIA-101> ffmpeg: 03Mashiat Sarker Shakkhar 07master * r8dc8dd9f6f 10ffmpeg/libavcodec/wmalosslessdec.c: Reset acfilter_prevvalues buffer in clear_codec_buffers()
[23:53] <CIA-101> ffmpeg: 03Mashiat Sarker Shakkhar 07master * r3d84495128 10ffmpeg/libavcodec/wmalosslessdec.c: 
[23:53] <CIA-101> ffmpeg: Use quantizer value read from bitstream
[23:53] <CIA-101> ffmpeg: Currently the code initializes quantizer even
[23:53] <CIA-101> ffmpeg: before reading it from bitstream and uses that
[23:53] <CIA-101> ffmpeg: to dequantize samples.
[23:53] <CIA-101> ffmpeg: 03Mashiat Sarker Shakkhar 07master * rf7166f7d8d 10ffmpeg/libavcodec/wmalosslessdec.c: Suppress dumping of residues buffer
[23:53] <CIA-101> ffmpeg: 03Mashiat Sarker Shakkhar 07master * r2083a10abf 10ffmpeg/libavcodec/wmalosslessdec.c: (log message trimmed)
[23:53] <CIA-101> ffmpeg: Fix audio output
[23:53] <CIA-101> ffmpeg: Up until now, the decoder didn't output anything
[23:54] <CIA-101> ffmpeg: in the data buffer. This fixes all the issues
[23:54] <CIA-101> ffmpeg: related to sample format, removes leftover code
[23:54] <CIA-101> ffmpeg: and actually outputs some audio to data buffer.
[23:54] <CIA-101> ffmpeg: With this, the only sample we have can be played.
[23:54] <CIA-101> ffmpeg: 03Michael Niedermayer 07master * rdde545c697 10ffmpeg/: (log message trimmed)
[23:54] <CIA-101> ffmpeg: Merge remote-tracking branch 'shariman/wmall'
[23:54] <CIA-101> ffmpeg: * shariman/wmall:
[23:54] <CIA-101> ffmpeg:  Fix audio output
[23:54] <CIA-101> ffmpeg:  Suppress dumping of residues buffer
[23:54] <CIA-101> ffmpeg:  Use quantizer value read from bitstream
[23:54] <CIA-101> ffmpeg:  Cosmetics: Remove two empty lines and realign some code
[23:54] <CIA-101> ffmpeg: 03Mashiat Sarker Shakkhar 07master * ra6da23f146 10ffmpeg/libavcodec/wmalosslessdec.c: Cosmetics: Remove two empty lines and realign some code
[23:55] <CIA-101> ffmpeg: 03Michael Niedermayer 07master * r6429269096 10ffmpeg/libavcodec/wmalosslessdec.c: 
[23:55] <CIA-101> ffmpeg: wmall: remove ;;
[23:55] <CIA-101> ffmpeg: Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
[23:57] <ubitux> michaelni: i think e1a8164d is an important fix, and it seems needed for 0.9.x
[23:57] <ubitux> ah my bad, seems to be ok
[23:57] <ubitux> forget this
[23:57] <ubitux> sorry
[23:58] <ubitux> btw, just wrote a silencedetector audio filter
[23:59] <ubitux> anyone interested in such thing?
[23:59] <ubitux> saste: http://blackhole.ubitux.fr/0001-lavfi-WIP-add-audio-silencedetect-filter.patch
[23:59] <ubitux> think it's worth trying to finish it properly (handle sample rate changes, support more sample fmt, &)
[23:59] <ubitux> +do you +?
[00:00] --- Wed Jan  4 2012