Do you think it is possible to record a mediasoup stream with some bash and ffm

Create an sdp.txt file with the following contents. <div class="snippet-clipboard-

Thanks you ! I have 2 question: can you a real

Bash script with ffmpeg ? about mediasoup3-record-demo HOT 2 CLOSED

ethand91 commented on August 11, 2024

Bash script with ffmpeg ?

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Comments (2)

ethand91 commented on August 11, 2024 2

Create an sdp.txt file with the following contents.

v=0
o=- 0 0 IN IP4 [mediasoup server ip]
s=FFmpeg
c=IN IP4 [mediasoup server ip]
t=0 0
m=video [mediasoup consumer rtp port] RTP/AVP [video codec payloadType]
a=rtpmap :[video codec payloadType] VP8/90000
a=sendonly
m=audio [mediasoup consumer rtp port] RTP/AVP [audio codec payloadType]
a=rtpmnap:[audio codec payloadType] opus/48000/2
a=sendonly

then create the script

#!/bin/bash

ffmpeg -protocol_whitelist file,udp,rtp -fflags +genpts -f sdp -i sdp.txt -map 0:v:0 -c:v copy -map 0:a:0 -strict 2 -c:a copy -flags +global_header file.webm

from mediasoup3-record-demo.

yarekc commented on August 11, 2024

Thanks you !

I have 2 question: can you a real sample of the sdp.txt (because you never know if you have to use double quote, simple quote, escape strings on parameters such as: [video codec payloadType]
How to get the [mediasoup consumer rtp port] from JS ? - since the goal is to control the recording with JS with buttons like "startRecord" and "stopRecord"

Regards

from mediasoup3-record-demo.

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