Recording Multiple Streams in to one file.

[Dhimant Bhayani]

Is it possible to record a SS stream with Multiple Audio tracks (each having its own stream ID) in to a single recorded file?

Ideally, we would like to provide a list of audio streams to combine and record.

Thx.


Sent from my iPhone

[Selim Emre]

Hi Ash,

Have a good day. 

Sorry, I couldn't understand it clearly. What does "SS stream" mean?

You can merge your streams after the record is ended. Here is the sample FFmpeg code:

ffmpeg -i INPUT1 -i INPUT2 -i INPUT3 -filter_complex amix=inputs=3:duration=first:dropout_transition=3 OUTPUT

https://superuser.com/questions/644768/how-to-merge-audio-using-ffmpeg-not-concat

https://stackoverflow.com/questions/14498539/how-to-overlay-downmix-two-audio-files-using-ffmpeg

I hope, I could help you.

Best Regards,

Selim

[Dhimant Bhayani]

Hello Selim,

Thank you for the link below. SS means screen sharing. 

Is there a way to provide an API so we can specify what files (by stream ID) to merge after recording is complete?

Going on server to do it manually is not user friendly.

Thx.

Dhimant 

Sent from my iPhone

On Mar 12, 2021, at 3:41 PM, Selim Emre <selime...@gmail.com> wrote:

Hi Ash,

--
You received this message because you are subscribed to the Google Groups "Ant Media Server" group.
To unsubscribe from this group and stop receiving emails from it, send an email to ant-media-serv...@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/ant-media-server/1787da08-36d5-47d5-836f-0510f6d15680n%40googlegroups.com.

[Selim Emre]

Hi Ash,

We have User-Defined script feature. This feature may help your issue. When a record is finished, Ant Media Server can run your specific script. Here is the detailed guide: https://github.com/ant-media/Ant-Media-Server/wiki/User-defined-Scripts

I hope, I could help you.

Best Regards,

Selim