- From: youennf via GitHub <sysbot+gh@w3.org>
- Date: Thu, 02 Feb 2023 16:16:03 +0000
- To: public-webrtc-logs@w3.org
> To my understanding most encoders configure keyframe intervals in number of frames, not based on time. On macOS/iOS you have the choice. In many case, there is the possibility to mark a specific frame to be encoded as key frame (see https://www.w3.org/TR/webcodecs/#dictdef-videoencoderencodeoptions for instance). For what is worth, WebKit is doing the following: a key frame every 2 seconds or 60 frames, whichever comes first. I wonder whether we could provide suggestions to implementors for the default value, as a non normative statement for instance. Getting a better sense of the use case to go with either time or/and frame count would be good. -- GitHub Notification of comment by youennf Please view or discuss this issue at https://github.com/w3c/mediacapture-record/pull/216#issuecomment-1414002166 using your GitHub account -- Sent via github-notify-ml as configured in https://github.com/w3c/github-notify-ml-config
Received on Thursday, 2 February 2023 16:16:05 UTC