[SR-Users] Video recording with RTPENGINE

Alberto Llamas albertollamaso at gmail.com
Mon Apr 24 05:57:00 CEST 2017


Hi Alex,

Thanks for your quick reply.

The output .pcap file is not supposed to have ethernet headers according to
https://github.com/sipwise/rtpengine , section: recording-format. Not sure
if that answer your question.

Thanks !

On Sun, Apr 23, 2017 at 11:48 PM, Alex Balashov <abalashov at evaristesys.com>
wrote:

> Alberto,
>
> Would you not first need to extract only the raw payload of every RTP
> frame, without encapsulating protocol headers?
>
> On April 23, 2017 11:40:42 PM EDT, Alberto Llamas <
> albertollamaso at gmail.com> wrote:
> >Hi guys,
> >
> >Any of you have experience using the '*start_recording()*' function of
> >the
> >RTPENGINE in a WebRTC scenario?.
> >
> >At this point, I am able to record the stream but I am not able to play
> >them. The output is a .pcap file in a raw format. I have tried the
> >conversion: raw -> H264 -> mp4/avi (with different tools: videosnarf,
> >x264,
> >ffmepg) and not luck.
> >
> >Do you know the right way to convert those stream in raw format?.
> >
> >Any hint will be appreciated.
> >
> >Regards,
>
>
> -- Alex
>
> --
> Principal, Evariste Systems LLC (www.evaristesys.com)
>
> Sent from my Google Nexus.
>
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>



-- 
Alberto Llamas
Telecommunications Engineer
dCAP | KPAC | SSCA



*"Internet is all about share"*
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