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Formatting and Javadoc updates

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This commit is contained in:
tonihei 2023-06-05 16:04:13 +01:00
parent b417838209
commit e7c5b87e02
1 changed files with 11 additions and 9 deletions
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20
libraries/exoplayer_dash/src/main/java/androidx/media3/exoplayer/dash/DashMediaSource.java
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@ -202,12 +202,16 @@ public final class DashMediaSource extends BaseMediaSource {
}
/**
* Sets the minimum position to start playback from, in a live stream.
* This value will override any suggested value from the manifest.
* Sets the minimum position to start playback from in a live stream, in microseconds relative
* to the start of the live window.
*
* <p>This value will override any suggested value from the manifest and helps to prevent {@link
* androidx.media3.exoplayer.source.BehindLiveWindowException} issues.
*
* <p>The default value is {@link #MIN_LIVE_DEFAULT_START_POSITION_US}.
*
* @param minLiveStartPositionUs The minimum live start position in microseconds.
* @param minLiveStartPositionUs The minimum live start position, in microseconds relative to
* the start of the live window.
* @return This factory, for convenience.
*/
@CanIgnoreReturnValue
@ -350,8 +354,8 @@ public final class DashMediaSource extends BaseMediaSource {
public static final String DEFAULT_MEDIA_ID = "DashMediaSource";
/**
* The minimum default start position for live streams in micro seconds, relative to
* the start of the live window.
* The minimum default start position for live streams, in microseconds relative to the start of
* the live window.
*/
public static final long MIN_LIVE_DEFAULT_START_POSITION_US = 5_000_000;
@ -853,8 +857,7 @@ public final class DashMediaSource extends BaseMediaSource {
windowStartUnixTimeMs =
manifest.availabilityStartTimeMs + Util.usToMs(windowStartTimeInManifestUs);
windowDefaultPositionUs = nowInWindowUs - Util.msToUs(liveConfiguration.targetOffsetMs);
long minimumWindowDefaultPositionUs =
min(minLiveStartPositionUs, windowDurationUs / 2);
long minimumWindowDefaultPositionUs = min(minLiveStartPositionUs, windowDurationUs / 2);
if (windowDefaultPositionUs < minimumWindowDefaultPositionUs) {
// The default position is too close to the start of the live window. Set it to the minimum
// default position provided the window is at least twice as big. Else set it to the middle
@ -963,8 +966,7 @@ public final class DashMediaSource extends BaseMediaSource {
targetOffsetMs = minLiveOffsetMs;
}
if (targetOffsetMs > maxLiveOffsetMs) {
long safeDistanceFromWindowStartUs =
min(minLiveStartPositionUs, windowDurationUs / 2);
long safeDistanceFromWindowStartUs = min(minLiveStartPositionUs, windowDurationUs / 2);
long maxTargetOffsetForSafeDistanceToWindowStartMs =
usToMs(nowInWindowUs - safeDistanceFromWindowStartUs);
targetOffsetMs =