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Stream Output options - upd mpeg2 transport stream
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allegfede  
#1 Posted : Friday, September 28, 2018 12:54:54 PM(UTC)
allegfede

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hello, following the FAQ at: https://www.vmix.com/kno...-transport-stream-or-udp

i managed (quite ...) to stream an mpeg2 transport stream to an external device using the ffmpeg application in the streaming folder of vmix.

the command i run (in that folder) is:
ffmpeg.exe -f dshow -i video="vMix Video" -f dshow -i audio="vMix Audio" -c:v mpeg2video -b:v 20M -r 25 -async 1 -c:a mp2 -f mpegts udp://linux_encoder_ip:18000

but on remote site (i check with avplay://@18000) i can see only a color bar video with no audio ....

what am i doing wrong?

PS: vmix is with external enabled (black magic) and a video (with audio) was running in PGM out .....


thanks
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DWAM  
#2 Posted : Friday, September 28, 2018 5:05:39 PM(UTC)
DWAM

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Activate EXTERNAL!!!

if you want to outpput your PGM to FFMPEG externally you don't need to go thru external rendering, just external

https://www.vmix.com/help21/ExternalOutput1.html

Guillaume
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allegfede on 11/9/2018(UTC)
allegfede  
#3 Posted : Friday, November 9, 2018 2:02:33 AM(UTC)
allegfede

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mhh, my SD version has only 1 external renderer, and i use it to render on black magic output. Can directshow still intercept that audio/video stream?
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