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Add DashPlayback test for loading thumbnail grids

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This test instantiates an image renderer, selects an image track and
plays a thumbnail grid.

PiperOrigin-RevId: 582696009
This commit is contained in:
lpribanic 2023-11-15 09:00:47 -08:00 committed by Copybara-Service
parent a667ceb6f9
commit 64d2210b79
4 changed files with 37 additions and 0 deletions
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21
libraries/exoplayer_dash/src/test/java/androidx/media3/exoplayer/dash/e2etest/DashPlaybackTest.java
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@ -255,4 +255,25 @@ public final class DashPlaybackTest {
DumpFileAsserts.assertOutput(
applicationContext, playbackOutput, "playbackdumps/dash/metadata_from_early_output.dump");
}
@Test
public void playThumbnailGrid() throws Exception {
Context applicationContext = ApplicationProvider.getApplicationContext();
CapturingRenderersFactory capturingRenderersFactory =
new CapturingRenderersFactory(applicationContext);
ExoPlayer player =
new ExoPlayer.Builder(applicationContext, capturingRenderersFactory)
.setClock(new FakeClock(/* isAutoAdvancing= */ true))
.build();
PlaybackOutput playbackOutput = PlaybackOutput.register(player, capturingRenderersFactory);
player.setMediaItem(MediaItem.fromUri("asset:///media/dash/thumbnails/sample.mpd"));
player.prepare();
player.play();
TestPlayerRunHelper.runUntilPlaybackState(player, Player.STATE_ENDED);
player.release();
DumpFileAsserts.assertOutput(
applicationContext, playbackOutput, "playbackdumps/dash/loadimage.dump");
}
}

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libraries/test_data/src/test/assets/media/dash/thumbnails/sample.image_1.jpg Normal file
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11
libraries/test_data/src/test/assets/media/dash/thumbnails/sample.mpd Normal file
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@ -0,0 +1,11 @@
<?xml version="1.0" encoding="UTF-8"?>
<MPD xmlns="urn:mpeg:dash:schema:mpd:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd" profiles="urn:mpeg:dash:profile:isoff-on-demand:2011" minBufferTime="PT2S" type="static" mediaPresentationDuration="PT60S">
<Period id="0">
<AdaptationSet id="0" contentType="image" mimeType="image/jpeg">
<SegmentTemplate media="sample.image_$Number$.jpg" timescale="1" duration="60"/>
<Representation id="thumbnails_256x144" bandwidth="24000" width="2048" height="1152">
<EssentialProperty schemeIdUri="http://dashif.org/guidelines/thumbnail_tile" value="8x8"/>
</Representation>
</AdaptationSet>
</Period>
</MPD>

5
libraries/test_data/src/test/assets/playbackdumps/dash/loadimage.dump Normal file
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@ -0,0 +1,5 @@
ImageOutput:
rendered image count = 1
image output #1:
presentationTimeUs = 0
bitmap hash = 90169190