sjs/media
1
0
Fork 0
mirror of https://github.com/samsonjs/media.git synced 2026-03-28 09:55:48 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Don't assume representations are video in first two DashChunkSource constructors.

Browse source
This commit is contained in:
Oliver Woodman 2015-10-26 15:28:10 +00:00
parent 4d9dd3f6e6
commit b03278f2bf
2 changed files with 16 additions and 10 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

9
demo_misc/vp9_opus_sw/src/main/java/com/google/android/exoplayer/demo/vp9opus/DashRendererBuilder.java
View file

@ -24,6 +24,7 @@ import com.google.android.exoplayer.chunk.ChunkSampleSource;
import com.google.android.exoplayer.chunk.ChunkSource;
import com.google.android.exoplayer.chunk.FormatEvaluator.AdaptiveEvaluator;
import com.google.android.exoplayer.dash.DashChunkSource;
import com.google.android.exoplayer.dash.DefaultDashTrackSelector;
import com.google.android.exoplayer.dash.mpd.AdaptationSet;
import com.google.android.exoplayer.dash.mpd.MediaPresentationDescription;
import com.google.android.exoplayer.dash.mpd.MediaPresentationDescriptionParser;
@ -108,7 +109,8 @@ public class DashRendererBuilder implements ManifestCallback<MediaPresentationDe
LibvpxVideoTrackRenderer videoRenderer = null;
if (!videoRepresentationsList.isEmpty()) {
DataSource videoDataSource = new DefaultUriDataSource(player, bandwidthMeter, userAgent);
ChunkSource videoChunkSource = new DashChunkSource(videoDataSource,
ChunkSource videoChunkSource = new DashChunkSource(
DefaultDashTrackSelector.newVideoInstance(null, false, false), videoDataSource,
new AdaptiveEvaluator(bandwidthMeter), manifest.getPeriodDuration(0),
AdaptationSet.TYPE_VIDEO, videoRepresentations);
ChunkSampleSource videoSampleSource = new ChunkSampleSource(videoChunkSource, loadControl,
@ -123,8 +125,9 @@ public class DashRendererBuilder implements ManifestCallback<MediaPresentationDe
audioRenderer = null;
} else {
DataSource audioDataSource = new DefaultUriDataSource(player, bandwidthMeter, userAgent);
DashChunkSource audioChunkSource = new DashChunkSource(audioDataSource, null,
manifest.getPeriodDuration(0), AdaptationSet.TYPE_AUDIO, audioRepresentation);
DashChunkSource audioChunkSource = new DashChunkSource(
DefaultDashTrackSelector.newAudioInstance(), audioDataSource, null,
manifest.getPeriodDuration(0), AdaptationSet.TYPE_AUDIO, audioRepresentation);
SampleSource audioSampleSource = new ChunkSampleSource(audioChunkSource, loadControl,
AUDIO_BUFFER_SEGMENTS * BUFFER_SEGMENT_SIZE);
if (audioRepresentationIsOpus) {

17
library/src/main/java/com/google/android/exoplayer/dash/DashChunkSource.java
View file

@ -133,6 +133,7 @@ public class DashChunkSource implements ChunkSource, Output {
/**
* Lightweight constructor to use for fixed duration content.
*
* @param trackSelector Selects tracks to be exposed by this source.
* @param dataSource A {@link DataSource} suitable for loading the media data.
* @param adaptiveFormatEvaluator For adaptive tracks, selects from the available formats.
* @param durationMs The duration of the content.
@ -141,15 +142,17 @@ public class DashChunkSource implements ChunkSource, Output {
* {@link AdaptationSet#TYPE_TEXT}.
* @param representations The representations to be considered by the source.
*/
public DashChunkSource(DataSource dataSource, FormatEvaluator adaptiveFormatEvaluator,
long durationMs, int adaptationSetType, Representation... representations) {
this(dataSource, adaptiveFormatEvaluator, durationMs, adaptationSetType,
public DashChunkSource(DashTrackSelector trackSelector, DataSource dataSource,
FormatEvaluator adaptiveFormatEvaluator, long durationMs, int adaptationSetType,
Representation... representations) {
this(trackSelector, dataSource, adaptiveFormatEvaluator, durationMs, adaptationSetType,
Arrays.asList(representations));
}
/**
* Lightweight constructor to use for fixed duration content.
*
* @param trackSelector Selects tracks to be exposed by this source.
* @param dataSource A {@link DataSource} suitable for loading the media data.
* @param adaptiveFormatEvaluator For adaptive tracks, selects from the available formats.
* @param durationMs The duration of the content.
@ -158,10 +161,10 @@ public class DashChunkSource implements ChunkSource, Output {
* {@link AdaptationSet#TYPE_TEXT}.
* @param representations The representations to be considered by the source.
*/
public DashChunkSource(DataSource dataSource, FormatEvaluator adaptiveFormatEvaluator,
long durationMs, int adaptationSetType, List<Representation> representations) {
this(buildManifest(durationMs, adaptationSetType, representations),
DefaultDashTrackSelector.newVideoInstance(null, false, false), dataSource,
public DashChunkSource(DashTrackSelector trackSelector, DataSource dataSource,
FormatEvaluator adaptiveFormatEvaluator, long durationMs, int adaptationSetType,
List<Representation> representations) {
this(buildManifest(durationMs, adaptationSetType, representations), trackSelector, dataSource,
adaptiveFormatEvaluator);
}