[Ffmpeg-devel-irc] ffmpeg-devel.log.20120815

[burek]

[00:39] <Daemon404> FFmpeg - Copyright (c) 2000-2010 the FFmpeg developers <-- vlc's copyright is semi old :P
[00:40] <Compn> is that in the readme ?
[00:40] <Compn> j-b should just put 2000+ :P
[00:40] <Daemon404> nah
[00:40] <Daemon404> about box
[00:54] <CIA-40> ffmpeg: 03Sebastien Zwickert 07master * r02f12de1c2 10ffmpeg/libavcodec/vda_h264.c: vda: better frame allocation.
[02:09] <CIA-40> ffmpeg: 03Michael Niedermayer 07master * rf952ae1400 10ffmpeg/libavcodec/paf.c: 
[02:09] <CIA-40> ffmpeg: pafdec: fix wrong check for input buffer size.
[02:09] <CIA-40> ffmpeg: Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
[02:09] <CIA-40> ffmpeg: 03Michael Niedermayer 07master * r456f0c6477 10ffmpeg/libavcodec/paf.c: 
[02:09] <CIA-40> ffmpeg: pafdec: fix wrong palette index check.
[02:09] <CIA-40> ffmpeg: Fixes Ticket1641
[02:09] <CIA-40> ffmpeg: Found-by: Piotr Bandurski <ami_stuff at o2.pl>
[02:09] <CIA-40> ffmpeg: Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
[03:31] <CIA-40> ffmpeg: 03Michael Niedermayer 07master * r6093960ae3 10ffmpeg/libavformat/mov.c: 
[03:31] <CIA-40> ffmpeg: movdec: Try to recover from overreading atoms
[03:31] <CIA-40> ffmpeg: Fixes Ticket1596
[03:31] <CIA-40> ffmpeg: Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
[06:04] <CIA-40> ffmpeg: 03Michael Niedermayer 07master * rfafd844311 10ffmpeg/libavcodec/mpegvideo.c: 
[06:04] <CIA-40> ffmpeg: mpegvideo: fix MB/MV vissualization on videos that are not mod 16 == 0
[06:04] <CIA-40> ffmpeg: Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
[06:04] <CIA-40> ffmpeg: 03Michael Niedermayer 07master * raee7b88cc0 10ffmpeg/libavcodec/msmpeg4.c: 
[06:04] <CIA-40> ffmpeg: msmpeg4v2: initialize mb_type array
[06:04] <CIA-40> ffmpeg: Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
[11:31] <d4> is there a decoding example for h264?
[11:44] <d4> I get non-existing PPS 0 referenced
[11:47] <d4> Hm I guess I have to set the right bitstream parameters inside my avcodeccontext
[11:59] <d4> http://pastebin.com/NUruv3s6
[12:00] <d4> If I assign the variable decoder to 0 it works
[12:00] <d4> if I assign it to 1 then it doesn't.
[13:14] <d4> should I use av_parser_parse2?
[13:29] <burek> hi :) on ffmpeg download page http://ffmpeg.org/download.html there is a section "FFmpeg Repository Snapshots", which contains the url to "the source snapshot that we generate each night instead of grabbing a source snapshot from the gitweb"
[13:30] <burek> when the ffmpeg is built using that tarball, it doesn't give the descriptive version with commit message
[13:30] <burek> so it's pretty hard to guess what version of ffmpeg a user has compiled
[13:30] <burek> is that a bug or a feature? :)
[13:32] <burek> instead of "ffmpeg version N-43235-g2db097c" it says just "ffmpeg version 0.11.1.git"
[14:05] <michaelni> d4, what are you trying to do ? you cant just open a demuxer and then randomly change the codec to something different than what it actually is afterwards
[14:06] <michaelni> burek, does this happen with ffmpeg-snapshot-git.tar.bz2 too =
[14:06] <michaelni> ?
[14:08] <burek> I'll try and test it, because I just copied the conclusion from the forum post, didn't realize there are 2 links actually
[14:08] <burek> @michaelni
[14:28] <burek> michaelni, this http://ffmpeg.org/releases/ffmpeg-snapshot-git.tar.bz2 gives this version string "ffmpeg version N-43570-g70f0ffa" which is ok, I guess
[16:02] <CIA-40> ffmpeg: 03Samuel Pitoiset 07master * r8b6a5a7923 10ffmpeg/libavformat/ (rtmp.h rtmpproto.c): (log message trimmed)
[16:02] <CIA-40> ffmpeg: rtmp: Do not send _checkbw calls as notifications
[16:02] <CIA-40> ffmpeg: The _checkbw calls were changed to use transactionId 0 in commit
[16:02] <CIA-40> ffmpeg: 82613564 so that servers would not return _result/_error about it.
[16:02] <CIA-40> ffmpeg: While this is the strict interpretation of the spec, there are
[16:02] <CIA-40> ffmpeg: servers that return _error about it, even if transactionId was 0.
[16:02] <CIA-40> ffmpeg: The latest version of EvoStream Media Server (the commercial version
[16:02] <CIA-40> ffmpeg: 03Diego Biurrun 07master * r29cfdd3767 10ffmpeg/libavcodec/x86/ (Makefile ac3dsp_mmx.c fft.c fmtconvert_mmx.c h264dsp_mmx.c): x86: avcodec: Appropriately name files containing only init functions
[16:03] <CIA-40> ffmpeg: 03Diego Biurrun 07master * rbe12958937 10ffmpeg/libavcodec/x86/mpegvideo_mmx_template.c: mpegvideo_mmx_template: drop some commented-out cruft
[16:03] <CIA-40> ffmpeg: 03Anton Khirnov 07master * r661454aa28 10ffmpeg/libavcodec/api-example.c: api-example: use new video encoding API.
[16:03] <CIA-40> ffmpeg: 03Michael Niedermayer 07master * r9e89bc37ed 10ffmpeg/: (log message trimmed)
[16:03] <CIA-40> ffmpeg: Merge remote-tracking branch 'qatar/master'
[16:03] <CIA-40> ffmpeg: * qatar/master:
[16:03] <CIA-40> ffmpeg:  rtmp: Add support for SWFVerification
[16:03] <CIA-40> ffmpeg: Signed-off-by: Martin Storsjö <martin at martin.st>
[19:10] <burek> who is the person that maintains ffmpeg's wiki and who do I need to ask to improve the display template a little bit
[19:11] <burek> so that titles of wiki pages be in H1 html tag, which will improve Google's rank of such pages
[19:34] <Compn> burek : mike at multimedia.cx
[19:34] <Compn> mike melanson, blog here http://multimedia.cx/eggs
[19:34] <Compn> hes not on irc 
[19:36] <burek> Compn, thanks :)
[20:37] <michaelni> burek, Compn, which wiki do you mean ?
[20:37] <michaelni> mike is admin of wiki.multimedia.cx
[20:38] <ubitux> i think he's talking about the trac
[20:38] <michaelni> for the trac wiki on ffmpeg.org iam the one to blame if theres something wrong
[20:38] <burek> ffmpeg's wiki
[20:38] <burek> oh nice :)
[20:38] <burek> I just confused a guy :D
[20:38] <burek> well michaelni, do you have time to improve display templates a little bit? :)
[20:39] <michaelni> ehm, whats a display template :) ?
[20:39] <burek> the way trac displays wiki articles
[20:40] <burek> I'll forward you an email which I sent to that guy
[20:40] <burek> so if you have some spare time :) you could maybe fix it :)
[20:41] <michaelni> burek, if you post me a patch that i can apply to some template or other file then it should be no problem
[20:41] <michaelni> otherwise i first need to figure out what and where
[20:42] <burek> well it boils down to add <h1> and </h1> to two places :)
[20:42] <burek> that's all I promise :)
[20:42] <burek> for now ^^
[20:42] <burek> it helps crawlers for search engines to index a page better, by adding what's inside h1 tags as possible keywords
[20:43] <burek> because h1 means that something is kinda important in that text, that's the logic
[20:43] <burek> anyway, I've sent you an email and explained it there
[20:43] <Compn> michaelni , burek : doh! i have confused the wikis again! :)
[20:44] <burek> no biggie Compn :)
[21:06] <michaelni> burek, done, please check if its ok and if you have further suggestions
[21:44] <CIA-40> ffmpeg: 03Michael Niedermayer 07master * r717a1876d8 10ffmpeg/libavcodec/motion_est.c: 
[21:44] <CIA-40> ffmpeg: motion_est: switch some asserts to av_assert
[21:44] <CIA-40> ffmpeg: Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
[21:47] <burek> michaelni, great, thanks :)
[21:47] <burek> it looks good :)
[21:49] <burek> let me just check with html validator
[21:54] <burek> it complaints about h1 not being at the right place, but google doesn't mind it, so it's ok :)
[21:55] <michaelni> burek, i just put it where you told me 
[21:55] <burek> yes, it's ok, if I find something better, can I ping you again? :)
[21:55] <michaelni> yes
[21:56] <burek> great :) :beer: :)
[22:18] <CIA-40> ffmpeg: 03Michael Niedermayer 07master * re2c54d4d72 10ffmpeg/libavcodec/mpegvideo_enc.c: 
[22:18] <CIA-40> ffmpeg: mpegvideo_enc: reset mb_x/y before writing the headers
[22:18] <CIA-40> ffmpeg: Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
[22:18] <CIA-40> ffmpeg: 03Michael Niedermayer 07master * re8c4022018 10ffmpeg/libavcodec/mpegvideo_enc.c: 
[22:18] <CIA-40> ffmpeg: h263penc: fix multitheraded encoding
[22:18] <CIA-40> ffmpeg: Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
[22:43] <CIA-40> ffmpeg: 03Michael Niedermayer 07master * r0114c571d4 10ffmpeg/libavcodec/mpegvideo.c: 
[22:43] <CIA-40> ffmpeg: mpegvideo: dont call draw edges on lowres
[22:43] <CIA-40> ffmpeg: this crashes otherwise, and can happen from try_decode_frame() in the case of decoding errors
[22:43] <CIA-40> ffmpeg: Fixes Ticket1602
[22:43] <CIA-40> ffmpeg: Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
[00:00] --- Thu Aug 16 2012