> 在 2018年2月28日，下午4:10，Bodecs Bela <bode...@vivanet.hu> 写道： > > ping
LGTM > > > 2018.02.25. 17:07 keltezéssel, Bodecs Bela írta: >> Dear All, >> >> this patch makes it possible to dinamically close the current segment >> and step to the next one by introducing command handling capabilities >> into the filter. This new feature is very usefull when working with >> real-time sources or live streams as source. Combinig usage with zmqsend >> tool you can interactively end the current segment and step to next one. >> >> it is very usefull in case of event streaming when sending an intro then a >> live section and then an outro and you want to start and stop the live event >> manually. >> >> example: >> >> ffmpeg -re -i very_long_intro.mp4 -i <event_source> -re -i >> very_long_outro.mp4 >> -filter_complex '[0:v][0:a] [1:v][1:a] [2:v][2:a] concat=n=3:v=1:a=1 >> [v] [a]; >> [v] zmq=b=tcp\\:\\/\\/127.0.0.1\\:5555 >> [v_out]' >> -map '[v_out]' -map '[a]' <output> >> >> When you you want to start the live event, issue in another window: >> echo "Parsed_concat_0 next" | zmqsend -b tcp://127.0.0.1:5555 >> >> When you want to end the live session: >> echo "Parsed_concat_0 next" | zmqsend -b tcp://127.0.0.1:5555 >> >> >> Please review this patch. Thank you in advance. >> >> Bela Bodecs >> >> >> >> >> _______________________________________________ >> ffmpeg-devel mailing list >> ffmpeg-devel@ffmpeg.org >> http://ffmpeg.org/mailman/listinfo/ffmpeg-devel > > _______________________________________________ > ffmpeg-devel mailing list > ffmpeg-devel@ffmpeg.org > http://ffmpeg.org/mailman/listinfo/ffmpeg-devel _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
