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Clarify Javadoc of EditedMediaItem.Builder.setDurationUs

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kimvde 2024-10-16 08:44:50 -07:00 committed by Copybara-Service
parent d3b7f7e114
commit 31ef7ff088
1 changed files with 8 additions and 7 deletions
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15
libraries/transformer/src/main/java/androidx/media3/transformer/EditedMediaItem.java
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@ -152,18 +152,19 @@ public final class EditedMediaItem {
/**
* Sets the {@link MediaItem} duration in the output, in microseconds.
*
* <p>For {@linkplain Transformer export}, this should be set for inputs that don't have an
* intrinsic duration (e.g. images). It will be ignored for inputs that do have an intrinsic
* duration (e.g. video).
* <p>For {@linkplain Transformer export}, this should be set for non-image inputs that don't
* have an intrinsic duration (e.g. raw video data). It will be ignored for inputs that do have
* an intrinsic duration (e.g. encoded video data from input file).
*
* <p>This should always be set for {@linkplain CompositionPlayer preview}.
* <p>For {@linkplain CompositionPlayer preview}, this should be set for all non-image inputs
* (i.e. audio and video input).
*
* <p>This duration doesn't need to be set for images, because the default value is the {@link
* MediaItem}'s {@linkplain MediaItem.Builder#setImageDurationMs(long) image duration}.
*
* <p>If {@linkplain MediaItem#clippingConfiguration clipping} is applied, this should be the
* duration before clipping.
*
* <p>The default value is the {@link MediaItem}'s {@linkplain
* MediaItem.Builder#setImageDurationMs(long) image duration}.
*
* @param durationUs The duration, in microseconds.
* @return This builder.
*/