On Sat, 02 Jan 2016 13:19:51 +0100 deloptes <delop...@yahoo.com> wrote:
> Marko Randjelovic wrote: > > > On Sat, 2 Jan 2016 11:53:03 +0100 > > Marko Randjelovic <marko...@eunet.rs> wrote: > > > >> I eliminated all but essential options, but nothing changed. I can > >> further try only without audio to see if the problem is related to mixing > >> audio and video. > > > > With 'noaudio' option, messages about skipped/duplicate frames do not > > appear anymore and recorded file plays smoothlty, so appears that the > > problem is in mixing audio and video frames. I use default container > > (AVI). I tried to switch to Matroska and MPEG but got even more > > problems. > > > > I also tried to lower video quality to make sure it's not because of > > slowness of hard drive and it isn't (frames are still dropped). > > > > Regards, > > Marko > > It seems AAC is good one for x264. Check the video vs audio bitrate - try > with fixed bitrate > > regards $ mencoder -of avi -o t.avi -oac lavc -lavcopts acodec=libfaac -ovc x264 -x264encopts bitrate=500:preset=veryfast -tv device=/dev/video-t:norm=PAL-BG:alsa tv://E7 ... Audio LAVC, couldn't find encoder for codec libfaac. Exiting... $ dpkg -l | grep aac ii faac 1.28-0.3 an AAC audio encoder ii libfaac0 1.28-0.3 an AAC audio encoder - library files regards
