Re: [whatwg/streams] Explainer for proposed stream changes related to VideoFrame processing (PR #1193)

@youennf commented on this pull request.



> +      // At this point, videoFrame has been transfered within controller.enqueue call. frameCountTransform cannot mutate it.
+      if (!(++frameCount % 30) && frameCountTransform.onEach30Frame)
+          frameCountTransform.onEach30Frame(frameCount);
+    } catch {
+      videoFrame.close();
+    }

Right, the explainer refers to https://www.w3.org/TR/webcodecs/#close-videoframe which will be a no-op in practice if you call it more than once.

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Received on Wednesday, 15 December 2021 09:26:59 UTC