About twcc stats

Ignas Brašiškis ignas.brasiskis at gmail.com
Tue Feb 14 09:45:59 UTC 2023

Ok i investigated, it seems that create-answer to remote offer drops the
extmap attributes. And answer is used for creating caps.

On Tue, Feb 14, 2023 at 10:21 AM Ignas Brašiškis <ignas.brasiskis at gmail.com>

> Hello everybody I fail to get twcc stats on master branch. Property on the
> RTPSession does not get initialised and is empty.
> I am running gst-examples/webrtc/sendrecv/gst/webrtc-sendrecv.c sample as
> reference.
> It sets twcc:
> gst_rtp_header_extension_set_id (video_twcc, 1);
> g_signal_emit_by_name (videopay, "add-extension", video_twcc);
> I do not get any stats in rtp session, debugged internal signal
> notify_twcc and still nothing. Why twcc is not working? (Or stats are not
> available?).
> Any help or idea?
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