- From: Bernard Aboba via GitHub <sysbot+gh@w3.org>
- Date: Tue, 12 May 2020 22:55:48 +0000
- To: public-webrtc-logs@w3.org
@alvestrand The [FIR message](https://tools.ietf.org/html/rfc5104#section-4.3.1.1) utilizes SSRC(s) to indicate the target(s) of the request. So the FIR is assumed to apply to all layers on the target SSRC, [as well as associated SSRCs in the case of layered codecs](https://tools.ietf.org/html/rfc8082#section-4). The [LRR](https://tools.ietf.org/html/draft-ietf-avtext-lrr) utilizes an SSRC, but also includes other fields such TTID (the target temporal layer), TLID (the target spatial layer), etc. Note the updated definition of "decoder refresh point" in [RFC 8082](https://tools.ietf.org/html/rfc8082#page-4). -- GitHub Notification of comment by aboba Please view or discuss this issue at https://github.com/w3c/webrtc-extensions/pull/37#issuecomment-627643058 using your GitHub account
Received on Tuesday, 12 May 2020 22:55:51 UTC