[Freeswitch-users] fs_encode opus to wav is it possible
xxxman2008 at 126.com
Wed Apr 26 17:03:59 MSD 2017
Maybe ,you can record it ,save it as "raw" format . Plz look at wiki to ensure it.
Wiki is the first place to find the solution.
在 2017-04-26 20:53:55，"Antonio Silva" <asilva at wirelessmundi.com> 写道：
i want to analyze the audio that i received from the link... recording is not an options since it introduces transcoding in fs.
I do this method for all other codecs like g722, g729, (PCMU/A not need wireshark can play it or you can save as .au), i get the all the rtp pkt and convert then with fs_encode to wav to reproduce with normal player.
Bur for opus i can't figure out how to make it work... i already try to pass the fmtp args negotiated in the sdp with no luck..
Saludos / Regards / Cumprimentos,
On 04/26/2017 02:18 PM, Raymond wrote:
why don't you just record to an wav file??
And "wireshark -> rtp streams -> save as raw format "---------------------- you just got a file with ip packet format. not the "raw audio format"
At 2017-04-26 16:37:05, "Antonio Silva" <asilva at wirelessmundi.com> wrote:
>i'm trying to get rtp opus to a wav file using fs_encode but is not
>working... anyone have tried to decode rtp with opus? can it be done
>So for what i did was:
>- wireshark -> rtp streams -> save as raw format
>- fs_encode -v -l mod_opus 0x60f26a47.opus audio.wav
>fs_encode creates the audio.wav but is empty.. i've done this with g729
>files but with opus is not working...
>You can check the output of the command in
>Thanks for the help.
>Saludos / Regards / Cumprimentos,
>Professional FreeSWITCH Consulting Services:
>consulting at freeswitch.org
>Official FreeSWITCH Sites
>FreeSWITCH-users mailing list
>FreeSWITCH-users at lists.freeswitch.org
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