[Ffmpeg-devel-irc] ffmpeg-devel.log.20180619

burek burek021 at gmail.com
Wed Jun 20 03:05:04 EEST 2018

[02:26:58 CEST] <cone-389> ffmpeg 03Lou Logan 07master:98e18910a3f1: avdevice/v4l2enc: add video4linux2 name alias
[03:21:17 CEST] <atomnuker> jkqxz: do you know of any way to speed up vaapi encoding?
[03:22:03 CEST] <atomnuker> doing everything in a single thread (map drm to vaapi then encode and mux) seems to cap performance significantly, and most of the time seems to be spent in the encoder
[03:22:48 CEST] <atomnuker> should I try to offload some parts to a different thread? cpu's never going above 20%
[06:56:26 CEST] <cone-723> ffmpeg 03Gyan Doshi 07master:f27b02621d93: avcodec/libx265: apply lavc maxrate, bufsize & rc_init_occupancy
[07:36:53 CEST] <cone-723> ffmpeg 03Gyan Doshi 07master:830695be366f: avformat/movenc: read track title from correct key
[16:48:34 CEST] <akravchenko188> jkqxz: hi, I have sent comments and questions on you review. could you please check it?
[22:19:44 CEST] <fwx> Hello all. I'm a grad student interested in getting involved with FFmpeg. I've only recently started learning about video encoding and went through some of the projects / bugs listed on the wiki. I wanted to ask is it possible to access mentorship outside of the GSoC / Outreachy programs? And, if yes, how would that process work?
[22:22:06 CEST] <durandal_1707> fwx: ask on mailing list, basically depends how much mentor have time and interest
[22:23:53 CEST] <fwx> oh ok. i assumed the mailing list was meant for submitting patches only.
[22:49:36 CEST] <cone-950> ffmpeg 03Carl Eugen Hoyos 07master:a9901840079b: lavf/mov: Do not fail hard for truncated stsz atoms.
[00:00:00 CEST] --- Wed Jun 20 2018

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