seek in webrtcbin pipeline

[Sebastian Dröge]

On Fri, 2019-02-01 at 16:59 +0100, Jack wrote:
> Hello !
> 
> I am able to seek with seek_simple() in a simple pipeline like :
> 
> 'filesrc location=17seconds48000D.wav ! wavparse ! audioconvert !
> audioresample ! autoaudiosink'
> 
> But how I can seek in this pipeline using webrtcbin ? :
> 
> 'webrtcbin name=sendrecv bundle-policy=max-bundle filesrc
> location=17seconds48000D.wav ! wavparse ! opusenc ! rtpopuspay !
> application/x-rtp,media=audio,encoding-name=OPUS,payload=96,clock-
> rate=48000
> ! sendrecv.
> 
> Using directly seek_simple() seems to not work.

You need to seek only on the part of the pipeline before the webrtcbin
and ensure that payloader and everything following get a contiguous
segment of data.

-- 
Sebastian Dröge, Centricular Ltd · https://www.centricular.com

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