How to reduce the encoding times when FreeSWITCH is recording a video

[visitewen]

Is it possible to reduce the encoding times when FreeSWITCH is recording a video,as i know,when FS recording video, will re-codec and transmit,when aleg and bleg have same video codec,I think no need re-codec to transmit,only re-codec for recording.

[seven1240]

yes, with more if-else. I think I had a patch that could record the encoded stream to mp4 w/o decoding at all.

[visitewen]

can you share more detail steps or how to get the patch,really appreciate！

[seven1240]

It was a long time, not many people using that, I think it might be in the https://signalwire.com/products/freeswitch-enterprise .

[visitewen]

commercial support？

[tomek-o]

I think I had a patch that could record the encoded stream to mp4 w/o decoding at all.

@seven1240 I believe you mean mod_mp4v2 and it is still there (BTW - thank you).
mod_fsv is another options.
Some tweaking to FS core might be needed depending on recording context, but not much.

[visitewen]

@tomek-o I want to transmit the original video data（not re-coding） to the terminal while recording. Can you give me some detailed suggestions? Many thanks.

[tomek-o]

@visitewen I was doing it at work, so I can't. Start with existing modules, the number of issues to solve would depend on actual endpoints, codecs in use and call scenarios.

[visitewen]

Ok,Thank you.