Dnia Poniedziałek, 31 Marca 2014 11:07 Nicolas George <[email protected]> napisał(a) > Le primidi 11 germinal, an CCXXII, Marcin krycho a écrit : > > sorry but I sent this message almost week ago, I did not know it was not > > visible on the list. > > Your MUA is breaking threads (see the archive on Gmane for example). This is > probably linked. You should fix this > > > Thank you for answer. So my understanding is that there are two solutions > > for this problem. First solution is to use amix: filter graph + buffer for > > each input + mixing. Second solution would be to create video file with > > many audio streams with "amerge" and than mix these all channels using > > pan(recomended)? > > They are the same solution, with only a slight difference in implementation, > in the way you write the filter graph. The global result is the same: you > feed frames on all inputs and you get a single mixed frame on the output. > > > Is there any code example for these two methods? FFMPEG allows to do it, > > so maybe you know where it is implemented in FFMPEG? Which file etc. It is > > not easy to start from scratch with such mixing, this is why I am looking > > for example. > > There are examples for filtering audio, although I believe there are no > example for graphs with several inputs. > > Regards, > > -- > Nicolas George
Thanks for hints. For now I do not have more questions. In the nearest future I will try to do this so maybe than I will write again. BR, Marcin _______________________________________________ Libav-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/libav-user
