Save differents program of a MPTS stream in different file.

[Haganeren]

Hello

My problem is quite simple and even have a solution in several tutorial, I want to demux a MPTS stream i got by UDP and save all the programs in different file.

I want to test it in command line before make it run on my program, that's why I will post command line.

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vlc -vvv udp://@228.0.0.2:1234 --sout #duplicate{dst=standard{access=file,mux=ts,dst=fluxZ.avi},select="program=18",dst=standard{access=file,mux=ts,dst=fluxY.avi},select="program=17"} --verbose=1 -I dummy

All is in one line. (I read somewhere that vlc can be very stubborn about spelling, so no space and tab)

So with this line, i thought I can save the program 18 of my MPTS stream in the file "fluxY.avi" and save the program 19 in the file "fluxZ.avi" but no... All I have is my two files created with 0 octet (empty) and an error :

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main packetizer error: cannot create packetizer output (mpgv)

(and also

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main packetizer error: cannot create packetizer output (mpga)

but I don't care about audio)

Please anyone can help me?


I can see my stream with a simple

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--sout #display --program=18

so I don't think it's because of the stream.

Thanks for all help you can grant me.
(And sorry for bad English... I'm french)

[Haganeren]

Ok, I have found the problem.
I needed to pre-select the program.
The final code is :

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--sout #duplicate{dst=standard{access=file,mux=ts,dst=flux.avi},select="program=17",dst=standard{access=file,mux=ts,dst=flux2.avi},select="program=18"} --verbose=2 -I dummy