On Tue, 30 Sep 2014 18:35:53 +0200 [email protected] wrote: > On Tue, 30 Sep 2014 16:13:20 +0200, [email protected] wrote: > > > See my other response from a few minutes ago: > > Something like > > pan=5.1:FL=c0+c4:FR=c1+c5:BL=c4:BR=c5:FC=c7 > > or whatever you think is correct. You may have to throw in some factors > > such as "0.5*". :-) > > Following up on that, this seems to be the answer: > > ffmpeg -i "original program.ts" -c:v copy -filter_complex > '[0:1][0:2][0:3][0:4]amerge=inputs=4,pan=5.1:FL=c0:FR=c1:FC=c2:BL=c4:BR=c5:LFE=c3' > -c:a mp2 test.ts
In pan: "If the ‘=’ in a channel specification is replaced by ‘<’, then the gains for that specification will be renormalized so that the total is 1, thus avoiding clipping noise." http://ffmpeg.org/ffmpeg-filters.html#pan Which is something you may or may not want, but I thought it was worth mentioning. _______________________________________________ ffmpeg-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-user
