2016-11-29 18:44 GMT+08:00 mahesh p <[email protected]>: > Hi, > > encoder itself produces different video output files. > for ex: bitstream_1.out, bitstream_2.out, bitstream_3.out > > > ffmpeg -i input -filter_complex \ > "[0:v]split=2[s0][s1]; \ > [s0]scale=1280:-2[v0]; \ > [s1]scale=640:-2[v1]" \ > -map "[v0]" -map "[v1]" -map 0:a -c:v libx264 -c:a aac -f tee \ > "[select=\'v:0,a\']local0.mkv| \ > [select=\'v:0,a\':f=flv]rtmp://server0/app/instance/playpath| \ > [select=\'v:1,a\']local1.mkv| \ > [select=\'v:1,a\':f=flv]rtmp://server1/app/instance/playpath" > > > but In above ffmpeg example two x264 encoder instances will run in > parallel right? If one libx264 encoder produces different video output > files how ffmpeg will handle? >
If you want output multiple rtmp stream, you can use like this: ffmpeg -i input -vcodec libx264 -f flv "tee:rtmp://server0/app/stream0|rtmp://server1/live/stream1" > > > On Tue, Nov 29, 2016 at 2:03 PM, Steven Liu <[email protected]> > wrote: > >> >> >> 2016-11-29 13:41 GMT+08:00 mahesh p <[email protected]>: >> >>> Actually encoder producing multiple output files but where as tee muxer >>> can be used to write the same data to several files So I'm looking for >>> solution where ffmpeg generates all output files which are produced by an >>> encoder. >>> >> if you want to use tee, the tee format is a AVFormatContext, you can use >> it like write mp4, mov, flv, and so on. >> tee can split multiple output file use '|' >> >> >>> On Tue, Nov 29, 2016 at 7:47 AM, Steven Liu <[email protected]> >>> wrote: >>> >>>> >>>> >>>> 2016-11-28 16:39 GMT+08:00 mahesh p <[email protected]>: >>>> >>>>> Hello, >>>>> >>>>> I am looking for a solution by which one encoder can >>>>> generate multiple output files. Can we do this with ffmpeg today? >>>>> >>>> >>>> Do you mean muxers: tee, tee proto >>>> if you mean codec, you can refer to Carl's response. >>>> >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> Thanks, >>>>> Mahesh >>>>> >>>>> _______________________________________________ >>>>> Libav-user mailing list >>>>> [email protected] >>>>> http://ffmpeg.org/mailman/listinfo/libav-user >>>>> >>>>> >>>> >>>> _______________________________________________ >>>> Libav-user mailing list >>>> [email protected] >>>> http://ffmpeg.org/mailman/listinfo/libav-user >>>> >>>> >>> >>> _______________________________________________ >>> Libav-user mailing list >>> [email protected] >>> http://ffmpeg.org/mailman/listinfo/libav-user >>> >>> >> >> _______________________________________________ >> Libav-user mailing list >> [email protected] >> http://ffmpeg.org/mailman/listinfo/libav-user >> >> > > _______________________________________________ > Libav-user mailing list > [email protected] > http://ffmpeg.org/mailman/listinfo/libav-user > >
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