[Ffmpeg-devel-irc] ffmpeg-devel.log.20130518

[burek]

[01:40] <Compn> lol @ warzones & drones. what have i done?!
[01:42] <iive> Compn: ?
[01:42] <Compn> iive : Re: [FFmpeg-devel] Patch for Trac ticket #2579
[01:45] <iive> oh...
[01:45] <Compn> then read ticket 2579
[01:48] <Compn> michaelni : does ffplay need something similar to "ffmpeg: free threads on error conditions." ?
[02:02] <Compn> or anyone else who feels like looking at that...
[02:02] <Compn> just curious :)
[02:05] <cone-86> ffmpeg.git 03Michael Niedermayer 07master:5918b7ac4116: sws/output: init A1/A2 so that rgba64 ends with 0xffff in the absence of alpha input
[02:07] <michaelni> Compn, ffplay code is different so i think its not affected
[02:09] <Compn> ok , i wasnt sure how much code was shared between the tools
[09:50] <nevcairiel> whats up with fate? it claims all machines havent sent data for 4 days
[10:12] <cone-717> ffmpeg.git 03Michael Kostylev 07master:2768f7e4fef5: sparc: VIS mnemonics
[10:12] <cone-717> ffmpeg.git 03Luca Barbato 07master:a5a0ef5e13a5: jpegls: return meaningful errors
[10:12] <cone-717> ffmpeg.git 03Michael Niedermayer 07master:b53d6a47c51a: Merge commit 'a5a0ef5e13a59ff53318a45d77c5624b23229c6f'
[10:17] <michaelni> bcoudurier, the new server has different host keys, ssh will refuse to connect from clients unless people manually update their clients known_hosts
[10:19] <michaelni> bcoudurier, if you are online & awake can you copy the old key over ? alternatively if you are afk, ill update my fate clients (and everyone else needs too)
[10:37] <cone-717> ffmpeg.git 03Luca Barbato 07master:4a4107b48944: jpegls: factorize return paths
[10:37] <cone-717> ffmpeg.git 03Michael Niedermayer 07master:7d84bb2bcca8: Merge commit '4a4107b48944397c914aa39ee16a82fe44db8c4c'
[11:12] <cone-717> ffmpeg.git 03Luca Barbato 07master:abad374909e6: jpegls: check the scan offset
[11:12] <cone-717> ffmpeg.git 03Anton Khirnov 07master:bc8c1cdc7bfe: lavfi doxy: add a page for lavfi.
[11:12] <cone-717> ffmpeg.git 03Michael Niedermayer 07master:0718f0cc24bc: Merge commit 'bc8c1cdc7bfe7b1fe56df812aabdac3de2555cec'
[11:15] <ubitux> so, should we update fate key?
[11:20] <michaelni> ubitux, i updated my openbsd box and waiting to see if it works
[11:24] <ubitux> just updated, seems to work
[11:25] <cone-717> ffmpeg.git 03Anton Khirnov 07master:40020e171a35: doxy: add a section about versioning.
[11:25] <cone-717> ffmpeg.git 03Michael Niedermayer 07master:97200d89b9fc: Merge commit '40020e171a3549a2c0b65ce6f2649aec868872f2'
[11:32] <nevcairiel> yeah seems fine, my fate also updated again
[11:32] <nevcairiel> might want to send a mail to the ML to notify about the need to update the hostkey
[11:35] <cone-717> ffmpeg.git 03Anton Khirnov 07master:f0cebf51ddfc: lavc doxy: add avcodec.h to the libavcodec group.
[11:35] <cone-717> ffmpeg.git 03Anton Khirnov 07master:006ec64877fb: lavr doxy: add version.h to the lavr group
[11:35] <cone-717> ffmpeg.git 03Michael Niedermayer 07master:20f75a810c49: Merge commit '006ec64877fb638de4b15ae5fd969e22bd0f60ca'
[11:36] <cone-717> ffmpeg.git 03Anton Khirnov 07master:e27f4b7cbf8a: doxy: don't sort struct members alphabetically
[11:36] <cone-717> ffmpeg.git 03Michael Niedermayer 07master:937af7f6d3e7: Merge commit 'e27f4b7cbf8a3fde313cfe4b3a1880bf5031e9ae'
[11:57] <cone-717> ffmpeg.git 03Anton Khirnov 07master:b01f6041f426: lavfi: rename AVFilterFormats.format_count to nb_formats
[11:57] <cone-717> ffmpeg.git 03Michael Niedermayer 07master:74cb7ef85148: Merge commit 'b01f6041f4260fba053c2f96ce1611ea77e833a0'
[12:28] <cone-717> ffmpeg.git 03Anton Khirnov 07master:c5ab6088ad7b: af_aformat: cosmetics, fix indentation
[12:28] <cone-717> ffmpeg.git 03Michael Niedermayer 07master:4742edd50e18: Merge commit 'c5ab6088ad7b0dac461fb6757b038f5260e638e5'
[12:44] <cone-717> ffmpeg.git 03Michael Niedermayer 07master:71b7427e9bdd: doc/fate: update server host key fingerprints
[13:08] <cone-717> ffmpeg.git 03Anton Khirnov 07master:1dd35611433c: vf_format: do not use the AVFilterFormats internals.
[13:08] <cone-717> ffmpeg.git 03Michael Niedermayer 07master:dd2eaf57b760: Merge commit '1dd35611433c224e2231ed7ae26b5b560863a3cb'
[13:15] <cone-717> ffmpeg.git 03Anton Khirnov 07master:d79bd6040599: lavfi: factorize freeing a link
[13:15] <cone-717> ffmpeg.git 03Michael Niedermayer 07master:fb8dde37e4b0: Merge commit 'd79bd6040599ef017dc45d5997fcc959ab1f71f6'
[13:41] <cone-717> ffmpeg.git 03Anton Khirnov 07master:bf5b5d2b1561: avfilter.c: cosmetics, reformat
[13:41] <cone-717> ffmpeg.git 03Michael Niedermayer 07master:d56ced5fbf3c: Merge commit 'bf5b5d2b1561535cc013c12ab8033228bb0d0081'
[13:55] <cone-717> ffmpeg.git 03Anton Khirnov 07master:7e2b15c094bb: avfilter: check a malloc in avfilter_link().
[13:55] <cone-717> ffmpeg.git 03Kostya Shishkov 07master:cebdedca57d9: prores: decode alpha plane when it's present
[13:55] <cone-717> ffmpeg.git 03Michael Niedermayer 07master:849bb62c2c9a: Merge commit 'cebdedca57d95834a8f8098c7b6a322a1163e26b'
[14:38] <cone-717> ffmpeg.git 03Eli Friedman 07master:350914fc8024: Escape 130 (RPL) decoder
[14:38] <cone-717> ffmpeg.git 03Michael Niedermayer 07master:ed0aed09e8a1: Merge remote-tracking branch 'qatar/master'
[14:55] <cone-717> ffmpeg.git 03Stefano Sabatini 07master:d91e44301c92: doc/filters: apply minor fixes to owdenoise documentation
[15:15] <cone-717> ffmpeg.git 03Michael Niedermayer 07master:e1efacf60bc8: sws/output: yuv2rgb_write() assert that alpha has the correct value in the tables
[16:25] <cone-717> ffmpeg.git 03Michael Niedermayer 07master:5e29e912327e: avcodec_align_dimensions2: add missing yuva formats
[16:33] <cone-717> ffmpeg.git 03Piotr Bandurski 07master:7baef22fcad3: mov: set block_align for MACE 3:1 and MACE 6:1
[16:40] <burek> is there an opposite filter to channelsplit
[16:44] <cehoyos> michaelni: Please merge proresdec2 from github, thank you!
[16:48] <cone-717> ffmpeg.git 03Jean First 07master:7e570f027b9b: movenc: add video_track_timescale option
[16:53] <Compn> are there still many differences between the decoders? 
[16:53] <Compn> just curious
[16:53] <Compn> i guess since no one wants to work together, we are stuck with them :P
[17:02] <cehoyos> Compn: I don't think you are right.
[17:03] <cehoyos> See also https://ffmpeg.org/trac/ffmpeg/ticket/2575#comment:1
[17:27] <cone-717> ffmpeg.git 03Kostya Shishkov 07master:d13fa0e995ed: proresdec2: Support decoding transparency information.
[18:08] <cone-717> ffmpeg.git 03Christophe Gisquet 07master:f49564c60759: fmtconvert: int32_t input to int32_to_float_fmul_scalar
[18:15] <rexbron> cehoyos: I'm in if you want to work on the jpeg2000 issue. 
[18:15] <cehoyos> Which issue?
[18:18] <Compn> people using ffmpeg to decode 4k stuff, nice :)
[18:19] <rexbron> cehoyos: ticket 2586
[18:19] <cehoyos> For crashes, gdb output is unavoidable, sorry
[18:20] <rexbron> cehoyos: are you able to decode the jpeg2000 frame on your end?
[18:20] <cehoyos> Yes, but that is irrelevant: Crashes are always important, but without gdb output, we will not be able to fix it.
[18:36] <cone-717> ffmpeg.git 03Michael Niedermayer 07master:9f88db5df141: avfilter/vf_deshake: check rx
[18:52] <randomguy123> anybody can tell is there is a quick way to deinterleave NV12/NV21 into planar yuv?
[18:52] <randomguy123> using some image_copy or similar without doing manual loop or using swscale?
[19:07] <kierank>  no
[20:01] <randomguy123> kierank: thanks
[22:33] <Daemon404> kierank, do people actually use 302m in real life?
[22:33] <kierank> yes a lot
[22:33] <Daemon404> ive only ever seen it in samples
[22:33] <Daemon404> never real broadcast
[22:33] <kierank> not to the home
[22:33] <Daemon404> intermediate?
[22:34] <kierank> yes between studio/control room etc
[22:34] <Daemon404> right.
[22:34] <kierank> i think mostly for dolby e
[22:34] <Daemon404> as for dolby e, ive never even seen a sample ;)
[22:34] <Daemon404> too pro for me
[22:42] <nevcairiel> i think one sample has been flying around somewhere
[22:44] <JEEB> there are plenty of samples it seems
[22:44] <JEEB> I've seen such files go around P2P lately
[22:44] <nevcairiel> considering that nobody can really play them :p
[22:45] <JEEB> indeed
[22:45] <nevcairiel> (unless they have the pro soft/hardware)
[22:55] <kierank> people decode them with the pro software
[22:55] <kierank> now that lavc has a demux
[22:55] <kierank> but you have to decode to wav and re-encode
[22:55] <kierank> you can't do realtime
[23:02] <Daemon404> wow
[23:07] <Compn> new fate box
[23:07] <Compn> means everyone has to update fate settings probably
[23:09] <nevcairiel> the ssh host key changed, so have to confirm the change once
[23:10] <Daemon404> many ssh impls just will fail
[23:10] <Daemon404> and you have to manually remove it
[23:10] <Daemon404> or well
[23:10] <Daemon404> i should say many openssh configs
[23:10] <nevcairiel> putty asks nicely =p
[23:10] <Daemon404> since everyone just uses openssh
[23:10] <nevcairiel> with one big security warning
[23:10] <Daemon404> yes
[23:16] <cone-292> ffmpeg.git 03Lukasz Marek 07master:c86d3a54dedc: FTP protocol support
[23:16] <llogan> what's the typeface in the current ffmpeg logo?
[23:20] <Compn> herve should know
[23:21] <Compn> if that logo is his...
[23:22] <llogan> it is, AFAIK. i'll contact him, but i thought i should try being lazy first...
[23:29] <llogan> we get some strange spam to the MLs: horse pellets and bedding, pigments, dog toys, etc.
[23:31] <llogan> our resident trolls have been active lately.
[23:44] <Compn> ffmpeg gains ftp support! better late than never ;)
[23:54] <Compn> btw
[23:54] <Compn> hmm
[23:54] <cehoyos> Regarding Dolby E, I have heard rumours that there is a decoder: http://thread.gmane.org/gmane.comp.video.ffmpeg.issues/4526
[00:00] --- Sun May 19 2013