[Ffmpeg-devel-irc] ffmpeg-devel.log.20121213

[burek]

[00:20] <cone-277> ffmpeg.git 03Stefano Sabatini 07master:64c5fbd7de77: lavfi/select: remove deprecated and unused poll_frame() callback
[00:20] <cone-277> ffmpeg.git 03Stefano Sabatini 07master:f5461face5b0: lavfi: add aselect audio variant of select
[00:20] <cone-277> ffmpeg.git 03Stefano Sabatini 07master:c51f090ff965: lavfi: mv vf_select.c -> f_select.c
[00:21] <cone-277> ffmpeg.git 03Stefano Sabatini 07master:e7a0b2e05409: doc/filters: itemize select/aselect examples
[00:21] <cone-277> ffmpeg.git 03Stefano Sabatini 07master:c214cd18e296: lavfi/select: in select_frame(), rename picref -> ref
[00:21] <cone-277> ffmpeg.git 03Stefano Sabatini 07master:6ba1f280087d: lavfi/select: add support to options
[00:21] <cone-277> ffmpeg.git 03Stefano Sabatini 07master:43912625e010: lavfi/select: assign NAN to ignored values
[00:27] <ubitux> :)
[00:27] <cone-277> ffmpeg.git 03Michael Niedermayer 07release/0.10:6773269f4c84: mpeg1video: support multi threaded slice encoding.
[00:27] <cone-277> ffmpeg.git 03Michael Niedermayer 07release/0.10:cdb376d77507: mpeg1video: fix regression with slices != threads
[00:27] <cone-277> ffmpeg.git 03Michael Niedermayer 07release/0.11:e9ded2e1a9b5: mpeg1video: support multi threaded slice encoding.
[00:27] <cone-277> ffmpeg.git 03Michael Niedermayer 07release/0.11:5f0e5b4048f5: mpeg1video: fix regression with slices != threads
[00:27] <cone-277> ffmpeg.git 03Michael Niedermayer 07release/1.0:f44c73f5bbeb: mpeg1video: support multi threaded slice encoding.
[00:27] <cone-277> ffmpeg.git 03Michael Niedermayer 07release/1.0:553c9c77ccd7: mpeg1video: fix regression with slices != threads
[00:43] <ubitux> saste: what about writing an introduction to filter usage with ffmpeg tools?
[00:43] <ubitux> explaining how to interpret examples
[00:44] <ubitux> how are the different way to feed tools with a filtergraph
[00:44] <ubitux> (lavfi, file, -vf, -af, -filter_complex, ...)
[00:44] <ubitux> and references to escaping
[00:44] <ubitux> s/how are/what are/
[01:35] <highgod> Hi,I had made a patch for my code,how can I submit it?Thanks,I didn't submit patch before
[01:38] <teratorn> highgod: opening a ticket on the ffmpeg ticket tracker and attaching your patch would be a good first step
[01:40] <llogan> teratorn: that's usually not recommended
[01:40] <teratorn> llogan: really?
[01:40] <teratorn> my bad then
[01:41] <llogan> patches should be sent to the mailing-list. patches on the tracker are harder to review/remember
[01:41] <teratorn> llogan: I do notice all the patches on the mailing list...
[01:41] <llogan> highgod: ffmpeg-devel mailing list, specifically
[01:41] <highgod> Hi,can I mail it to the ffmpeg-devel?
[01:42] <llogan> yes. subject like "[PATCH] component: a description of your patch"
[01:42] <highgod> OK,Thanks
[01:43] <llogan> where "component" refers to whatever you're working on. maybe that wasn't the best work to use. see the mailing list archives for examples
[01:44] <highgod> OK,Thanks
[01:44] <saste> ubitux: what's sure we should improve -vf/-af documentation
[01:44] <saste> right now it is pretty terse
[01:45] <llogan> highgod: most people send patches with git send-email, but you can attach to a message instead if you want.
[01:50] <highgod> OK,I will try git send-mail first.I never used it,thanks
[02:42] <highgod> Hi,I have send my mail,thanks
[02:59] <Compn> oh my
[02:59] <Compn> google image search is censored for usa!
[03:06] <an3k> seriously?
[03:11] <Compn> an3k : google points out that they arent censoring things, but that they only give explicit results to those who ask fori t
[03:11] <Compn> heh
[03:12] <Compn> http://www.webpronews.com/google-preventing-u-s-users-from-disabling-safesearch-2012-12 http://news.cnet.com/8301-1023_3-57558795-93/google-tweaks-image-search-to-make-porn-harder-to-find/
[03:15] <michaelni> porn has About 1,380,000,000 results (0.16 seconds) here
[03:15] <michaelni> on google
[03:15] <Compn> search on  http://images.google.com
[03:16] <Compn> but it should be ok for non-usa ips
[03:16] <michaelni> Google SafeSearch \n Use the SafeSearch menu to filter explicit results.\n Search settings
[03:17] <michaelni> seems EU isnt censored yet
[03:17] <Compn> i wonder if google will roll it out to all countries or not
[03:44] <cone-277> ffmpeg.git 03Michael Niedermayer 07master:db6e960450eb: lavfi: drop ff_null_start_frame/end_frame/draw_slice.
[07:09] <burek> i think this section should be improved http://www.ffmpeg.org/ffplay.html#rtsp
[07:09] <burek> it says: The required syntax for a RTSP url is: rtsp://hostname[:port]/path
[07:10] <burek> and then below that it lists options/flags which are not mentioned in the syntax
[07:10] <burek> so it is unclear where do options go in that line
[11:52] <cone-643> ffmpeg.git 03Anton Khirnov 07master:95baf701db71: svq1: deMpegEncContextize
[11:52] <cone-643> ffmpeg.git 03Michael Niedermayer 07master:e7f255d89b58: Merge commit '95baf701db719ecad6b31000429e20eca2526ed6'
[11:57] <cone-643> ffmpeg.git 03Anton Khirnov 07master:84a08066807d: svq1: unmacroify macros used only once.
[11:57] <cone-643> ffmpeg.git 03Anton Khirnov 07master:998fdcff41bb: lavc: replace some forgotten instances of PixelFormat with AVPixelFormat
[11:57] <cone-643> ffmpeg.git 03Michael Niedermayer 07master:9c0ec23c7dde: Merge commit '998fdcff41bbda8ef13c991743376556f910efa9'
[12:16] <cone-643> ffmpeg.git 03Anton Khirnov 07master:c4182d72c9b6: svq1: return meaningful error codes.
[12:16] <cone-643> ffmpeg.git 03Martin Storsjö 07master:48238fd00b22: svq1: Fix building with -DDEBUG
[12:16] <cone-643> ffmpeg.git 03Martin Storsjö 07master:81ef5192529d: rtpdec: Limit writing to the buffer size
[12:16] <cone-643> ffmpeg.git 03Martin Storsjö 07master:e66d448c7564: rtpdec: Remove unused context variables
[12:16] <cone-643> ffmpeg.git 03Martin Storsjö 07master:d6ec745246fc: rtpdec: Improve some comments
[12:16] <cone-643> ffmpeg.git 03Martin Storsjö 07master:7941159df6aa: rtpdec/enc: Remove outdated/useless/misleading comments
[12:16] <cone-643> ffmpeg.git 03Michael Niedermayer 07master:de7c95d55188: Merge commit '7941159df6aad2d219e2a7184489be7a735dd944'
[12:23] <cone-643> ffmpeg.git 03Martin Storsjö 07master:abf74a11694a: rtpdec: Get rid of a useless _s suffix on a struct name
[12:23] <cone-643> ffmpeg.git 03Martin Storsjö 07master:584a01792541: rtpdec: Cosmetic cleanup of the header
[12:23] <cone-643> ffmpeg.git 03Martin Storsjö 07master:f3f60dcbdd6f: rtpdec_mpeg4: Cosmetic cleanup
[12:23] <cone-643> ffmpeg.git 03Michael Niedermayer 07master:2e5e2bf935ae: Merge commit 'f3f60dcbdd6ff2201526a603fe28293975bb7667'
[12:29] <cone-643> ffmpeg.git 03Martin Storsjö 07master:29d2595ad70e: rtpproto: Remove unused defines
[12:29] <cone-643> ffmpeg.git 03Ronald S. Bultje 07master:140367aff928: x86inc: fix stack alignment on win64
[12:29] <cone-643> ffmpeg.git 03Alex Converse 07master:6d5b0092678b: aacdec: Fix an off-by-one overwrite when switching to LTP profile from MAIN.
[12:29] <cone-643> ffmpeg.git 03Michael Niedermayer 07master:7897919a88cd: Merge remote-tracking branch 'qatar/master'
[12:50] <cone-643> ffmpeg.git 03Nicolas George 07master:2dbc84b1a8d3: lavf/matroskaenc: check for overflow in display width.
[13:24] Action: pross-au >> i wonder what decoder paul is working on
[13:28] <Compn> you guys trying to out-do each other :D
[13:32] <Compn> pross-au : possibly evrc 
[13:32] <Compn> phone codec 
[13:33] <merbanan> 3gpp2
[13:34] <pross-au> cool!
[13:37] <Compn> cant believe how many codecs there are
[13:37] <Compn> anyone ever done a count ?
[13:38] <pross-au> the multimedia wiki is missing a lot of them
[13:39] <pross-au> guessing several hundred
[13:51] <cone-643> ffmpeg.git 03Nedeljko Babic 07master:d7117138cf71: mips: ac3 downmix updated to the new data layout.
[14:06] <cone-643> ffmpeg.git 03Michael Niedermayer 07master:79bfba14b78f: alsdec: Use AVERROR_INVALIDDATA in read_const_block_data
[14:06] <cone-643> ffmpeg.git 03Michael Niedermayer 07master:0213d5ad86d7: alsdec: make return checking for read_*_block_data() consistent
[14:06] <cone-643> ffmpeg.git 03Michael Niedermayer 07master:1818a1130def: alsdec: propagate error codes in read_block()
[14:46] <cone-643> ffmpeg.git 03Michael Niedermayer 07master:7effc26ba747: svq1enc: check ff_get_buffer() return value
[14:46] <cone-643> ffmpeg.git 03Michael Niedermayer 07master:5cb080fa5e19: snowenc: check ff_get_buffer() return value
[14:46] <cone-643> ffmpeg.git 03Michael Niedermayer 07master:eee8c94f50bf: cavsdec: check ff_get_buffer() return value
[15:00] <Compn> anyone heard of cff 'common file format' ?
[15:00] <Compn> for storing h264
[15:00] <Compn> http://www.uvvu.com/docs/public/tspec/Archive.2012.11.08/CFFMediaFormat-1.0.4.pdf
[15:27] <cone-643> ffmpeg.git 03Michael Niedermayer 07master:0ea474234172: qt-faststart: Check offset_count
[16:17] <kierank> Compn: some mp4 bastardisation
[16:22] <Compn> well of course
[16:22] <Compn> someone emailed me about it
[16:23] <Compn> guess i have to add it to wiki or trac
[16:23] <kierank> what did patriot act say?
[16:23] <kierank> probably those are encrypted
[16:23] <Compn> they emailed my rr.com account actually
[16:23] <Compn> i told the person that i didnt remember talking about cff before
[16:24] <Compn> i've talked about other fragmented mp4 before. seems like adobe and apple and microsoft all have their own 
[16:24] <Compn> er not apple
[16:24] Action: Compn doesnt want to think about live mp4 anymore
[17:38] <michaelni> pross-au, did you see CID700295 ? (souce.c filetype==1 under if(filetype>1)) ?
[17:56] <cone-643> ffmpeg.git 03Michael Niedermayer 07master:7726916c14e3: mpegts: check av_new_stream() return value.
[18:23] <cone-643> ffmpeg.git 03Michael Niedermayer 07master:616e6ffac694: aresample: increase n_out buffer size a bit to reduce delay in some corner cases
[19:35] <burek> does anyone have any idea or suggestion what could be the problem here: http://ffmpeg.gusari.org/viewtopic.php?f=12&t=762&p=1333
[19:36] <burek> shortly, a guy has got an ip camera
[19:36] <burek> and using mplayer it works without any lag
[19:36] <burek> but with ffmpeg/ffplay it has got some noticable lag
[19:37] <JEEB> try setting the amount ffmpeg buffers first to check what the input is
[19:37] <JEEB> whatever the setting was for that, sorry I don't remember that ^^;
[19:39] <burek> -analyze_duration
[19:40] <burek> -analyzeduration*
[19:42] <burek> thanks, I suggested him to try that
[20:54] <burek> JEEB, -analyzeduration didn't help :( if you guys have any other idea/suggestion, i would appreciate it: http://ffmpeg.gusari.org/viewtopic.php?f=12&t=762&p=1336
[21:32] <llogan> burek: you can ask if an older version worked as expected. to check for regression.
[21:41] <cone-643> ffmpeg.git 03Stefano Sabatini 07master:d93d03a4921e: lavf/segment: add function set_segment_filename()
[21:41] <cone-643> ffmpeg.git 03Stefano Sabatini 07master:ddf6131a0ab9: lavf/segment: add segment_start_number option
[21:55] <cone-643> ffmpeg.git 03Michael Niedermayer 07master:0aa0bab40db3: docs: -asyncts has been replaced by aresample not asyncts in ffmpeg
[21:55] <cone-643> ffmpeg.git 03Björn Axelsson 07master:2947e7b7a737: flvenc: don't write random data if seek fails
[22:15] <an3k> where to post bugreports?
[22:19] <Compn> http://www.ffmpeg.org/trac/ffmpeg
[22:35] <an3k> thx
[23:34] <pross-au> michaelni: looking into it.
[00:00] --- Fri Dec 14 2012