[Ffmpeg-devel-irc] ffmpeg-devel.log.20150919

[burek]

[00:16:53 CEST] <ewew> Hello
[00:16:53 CEST] <ewew> Is possieble to have multiple streams overlaping ? I want three streams to play simultaneously. Can this be done ?
[00:17:42 CEST] <J_Darnley> Define overlapping
[00:17:45 CEST] <BtbN> Just open 3 players and arrange them however you like? And how is this related to ffmpeg development?
[00:17:46 CEST] <J_Darnley> You can stack them
[00:17:57 CEST] <J_Darnley> overlay
[00:18:33 CEST] <ewew> like this but with streams avconv  -i out.avi -vf "movie=out1.avi[testA];movie=out2.avi[testB];[in][testA] overlay=20:20 [tmp1];[tmp1][testB] overlay=20:300 [out]"  outa.avi
[00:18:56 CEST] <J_Darnley> Substitute the filenames for the URLs?
[00:18:56 CEST] <fritsch> i think you want a video editor with special effects
[00:19:33 CEST] <J_Darnley> Ans this is the wrong channel
[00:19:43 CEST] <J_Darnley> Go to #ffmpeg if you want to ask user questions
[00:20:15 CEST] <ewew> It is possible that i overlooked the ffmpeg.
[00:20:21 CEST] <BtbN> also, avconv isn't ffmpeg
[00:22:25 CEST] <ewew> Thank you for your time
[01:35:31 CEST] <cone-099> ffmpeg 03Reynaldo H. Verdejo Pinochet 07master:fb349359dc9c: ffserver: start dropping all unneededly harcoded str lengths
[01:35:32 CEST] <cone-099> ffmpeg 03Reynaldo H. Verdejo Pinochet 07master:c677b42f795a: ffserver: explicitly free() duped filename
[01:35:33 CEST] <cone-099> ffmpeg 03Reynaldo H. Verdejo Pinochet 07master:eb613877bf2b: ffserver: break early on _parse_acl_row()
[01:35:34 CEST] <cone-099> ffmpeg 03Reynaldo H. Verdejo Pinochet 07master:7a30f5144622: ffserver: remove useless assignment leftover
[01:47:38 CEST] <cone-099> ffmpeg 03Ganesh Ajjanagadde 07master:6a817ac1e9a0: avdevice/xcbgrab: fix -Wunused-variable
[03:57:14 CEST] <cone-099> ffmpeg 03Claudio Freire 07master:3693efb3158d: AAC encoder: fix make checkheaders
[07:44:52 CEST] <cone-030> ffmpeg 03Ganesh Ajjanagadde 07master:8c9853a69ba8: avcodec/indeo3data: fix undefined left shift of negative number
[10:02:06 CEST] <durandal_1707> now cone have hands
[11:43:03 CEST] <cone-463> ffmpeg 03Ganesh Ajjanagadde 07master:4e2471ef1d98: avcodec/internal: silence -Wempty-body on clang
[13:28:11 CEST] <cone-463> ffmpeg 03Ganesh Ajjanagadde 07master:4328e1fc424b: avcodec/g723_1: fix a undefined left shift of negative number
[14:26:37 CEST] <cone-463> ffmpeg 03Ganesh Ajjanagadde 07master:9db6c8815d9d: avcodec/dcadec: fix a -Wsometimes-unitialized on clang
[16:49:43 CEST] <BtbN> Was there already a major bump in master, or is it still pending?
[16:55:00 CEST] <nevcairiel> there was, 2 weeks ago
[16:55:11 CEST] <nevcairiel> why?
[16:59:56 CEST] <BtbN> Just wondering if i can try bumping my system ffmpeg
[17:26:58 CEST] <cone-877> ffmpeg 03Rostislav Pehlivanov 07master:0cfdaf45c41a: lpc: correctly apply windowing to the samples in the float-only lpc
[17:28:29 CEST] <BtbN> https://bpaste.net/show/01385d744b43 ...what?
[17:28:44 CEST] <BtbN> And why did it still compile successfully?
[17:29:40 CEST] <nevcairiel> old .o file sitting around?
[17:30:07 CEST] <BtbN> Git a git clean -fxd before building
[17:30:17 CEST] <BtbN> *Did
[17:35:42 CEST] <nevcairiel> who knows
[17:58:27 CEST] <BtbN> michaelni, could you have a look at this ^ ?
[18:13:00 CEST] <philipl> ~
[18:35:45 CEST] <cone-877> ffmpeg 03James Almer 07master:6f9ba0cb82a6: x86/vp9dsp: add missing preprocessor guards
[18:44:28 CEST] <cone-877> ffmpeg 03PrzemysBaw Sobala 07master:0d097a869c38: avcodec/imgconvert: Support non-planar colorspaces while padding
[18:44:29 CEST] <cone-877> ffmpeg 03Michael Niedermayer 07master:e3cf978cdda9: avformat/flvdec: Detect broken sizes (OBS 0.655b), disable resync for affected files
[20:04:55 CEST] <wm4> durandal_1707: but it does?
[20:05:59 CEST] <durandal_1707> zimg?
[20:57:53 CEST] <durandal_1707> wm4: how when its arrays are size of 3
[20:59:23 CEST] <wm4> alpha planes are literally orthogonal to the other data
[21:00:53 CEST] <wm4> but hm, good point, the graph building shit should be able to support it somehow
[21:45:35 CEST] <BtbN> And so the fun begins. Except for mpv, no package compiled against ffmpeg master.
[21:46:42 CEST] <cone-339> ffmpeg 03Michael Niedermayer 07master:a0af9fd95415: cmdutils: Filter dst/srcw/h
[21:51:14 CEST] <durandal_1707> BtbN: ?
[21:51:35 CEST] <BtbN> Updated my system ffmpeg to git-master.
[21:51:53 CEST] <BtbN> And every package that was queued for rebuild because of the soname bump failed, except for mpv.
[21:52:23 CEST] <durandal_1707> Use static
[21:52:52 CEST] <BtbN> That's not realy an option for the system install.
[21:54:54 CEST] <nevcairiel> got some common reasons for failure? :d
[21:55:05 CEST] <BtbN> Missing headers.
[21:55:39 CEST] <BtbN> Propably not public ones
[21:55:59 CEST] <nevcairiel> a few public ones got removed because they only  contained deprecated functions
[21:56:05 CEST] <nevcairiel> keeping empty headers is no fun
[22:04:59 CEST] <BtbN> I'll just bump it again, and collect some logs
[22:12:00 CEST] <nevcairiel> i bet even my own project will need some adjustment to get going again
[22:12:30 CEST] <BtbN> Bumping stuff to unstable/git versions fixed most of it.
[22:12:33 CEST] <nevcairiel> but since i fully control the version there, i dont really care to pay too much attention to future compat
[22:12:44 CEST] <BtbN> Looks like only gst-plugins-libav remains
[22:13:53 CEST] <BtbN> vlc 2.2.1 fails though
[22:27:32 CEST] <BtbN> Yeah, it's only gst
[22:28:40 CEST] <BtbN> https://gist.github.com/BtbN/fd27365698cb1171309d build log
[22:31:07 CEST] <nevcairiel> yeah plenty old pix_fmt names
[22:31:16 CEST] <nevcairiel> that seems to be most of it
[22:31:39 CEST] <nevcairiel> 64-bit bitrate change trips it up in one place
[22:31:48 CEST] <cone-339> ffmpeg 03Lou Logan 07master:b798593ca526: doc/filters: fix typo in eq contrast option
[22:44:08 CEST] <jamrial> speaking of bitrate, the relevant option in lavc/option_tables.h accepts ranges 0..INT_MAX. shouldn't that be changed to INT64_MAX?
[22:44:24 CEST] <jamrial> same with max/minrate it seems
[23:25:58 CEST] <cone-339> ffmpeg 03Ganesh Ajjanagadde 07master:f0c635f57700: avcodec/x86/hpeldsp_init: silence -Wunused-function on --disable-mmx
[23:38:42 CEST] <nevcairiel> jamrial: i guess so
[23:40:07 CEST] <cone-339> ffmpeg 03Ganesh Ajjanagadde 07master:e681baf63884: avcodec/x86/mpegvideoenc: silence -Wunused-function on --disable-mmx
[23:51:42 CEST] <cone-339> ffmpeg 03Ganesh Ajjanagadde 07master:39ca7641c8c8: avresample/resample: remove unused variable
[00:00:00 CEST] --- Sun Sep 20 2015