В сообщении от Wednesday 16 September 2020 03:52:23 Phyllis Smith via Cin написал(а): > Andrew, > I just noticed that the flv_h264.flv output file is so pixelated (original > was 352x240) that I think it would only be useful on a small play device > (lots of those around in phones these days).
Try to set "quality" (in GUI) to somehting like "23" ? or "b=3000000" in this small window where you can add ffmpeg options) > And for some reason the > mpeg1_mp2.mpeg is now working so obviously I was doing something wrong > originally. I think just selecting some other output type momentary and then re-selecting desired type reload all those options? > > On Tue, Sep 15, 2020 at 6:40 PM Phyllis Smith <[email protected]> > wrote: > > > Andrew, > > > > I also tried to create two new profiles mpeg1.mpeg and mpeg2.mpeg with > >> those recommended settings in them, and mpeg1_mp2.mpeg as audio file (so > >> you can mux mpeg1 streams with sound) - but not sure how useful they can > >> be? > >> > >> I also tried to create h264 flv, but swftool failed to merge it into swf, > >> and I don't know any other open-source tool for merging/wrapping flv into > >> swf > >> > > Well, I tried these 4 and the 3 seem to work and could be useful. BUT > > mpeg1_mp2.mpeg for audio just gives me the error message of: > > libtwolame @ 0x7fffa0701f80] Specified channel layout '5.1' is not > > supported > > FFMPEG::open_encoder err: Invalid argument > > which I do not understand as I only had 2 channels. > > > > > -- Cin mailing list [email protected] https://lists.cinelerra-gg.org/mailman/listinfo/cin
