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Merge "Update documentation for MediaCodec onFrameRendered" into udc-dev

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Brian Lindahl
2023-06-13 01:57:46 +00:00
committed by Android (Google) Code Review
parent 0404e1bced b2eaed3385
commit 6e64c17952
1 changed files with 6 additions and 2 deletions
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8
media/java/android/media/MediaCodec.java
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@@ -4933,8 +4933,12 @@ final public class MediaCodec {
* Called when an output frame has rendered on the output surface.
* <p>
* <strong>Note:</strong> This callback is for informational purposes only: to get precise
* render timing samples, and can be significantly delayed and batched. Some frames may have
* been rendered even if there was no callback generated.
* render timing samples, and can be significantly delayed and batched. Starting with
* Android {@link android.os.Build.VERSION_CODES#UPSIDE_DOWN_CAKE}, a callback will always
* be received for each rendered frame providing the MediaCodec is still in the executing
* state when the callback is dispatched. Prior to Android
* {@link android.os.Build.VERSION_CODES#UPSIDE_DOWN_CAKE}, some frames may have been
* rendered even if there was no callback generated.
*
* @param codec the MediaCodec instance
* @param presentationTimeUs the presentation time (media time) of the frame rendered.