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Add Transformer HDR-only assets sequence effect tests.

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PiperOrigin-RevId: 641828107
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tofunmi 2024-06-10 02:08:10 -07:00 committed by Copybara-Service
parent 2c71150f2b
commit 0d2fdcd025
9 changed files with 75 additions and 0 deletions
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75
libraries/transformer/src/androidTest/java/androidx/media3/transformer/mh/TransformerHdrSequenceEffectTest.java
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@ -195,6 +195,81 @@ public final class TransformerHdrSequenceEffectTest {
extractBitmapsFromVideo(context, checkNotNull(result.filePath)), testId);
}
@Test
public void export_withHdr10ThenHdr10_whenHdrEditingSupported_producesExpectedFrame()
throws Exception {
assumeDeviceSupportsHdrEditing(testId, MP4_ASSET_720P_4_SECOND_HDR10_FORMAT);
assumeFormatsSupported(
context,
testId,
/* inputFormat= */ MP4_ASSET_720P_4_SECOND_HDR10_FORMAT,
/* outputFormat= */ null);
Composition composition =
createComposition(
Presentation.createForHeight(EXPORT_HEIGHT),
clippedVideo(
MP4_ASSET_720P_4_SECOND_HDR10,
ImmutableList.of(
new ScaleAndRotateTransformation.Builder().setRotationDegrees(45).build()),
/* endPositionMs= */ SINGLE_30_FPS_VIDEO_FRAME_THRESHOLD_MS),
clippedVideo(
MP4_ASSET_720P_4_SECOND_HDR10,
ImmutableList.of(
new ScaleAndRotateTransformation.Builder().setRotationDegrees(45).build()),
/* endPositionMs= */ SINGLE_30_FPS_VIDEO_FRAME_THRESHOLD_MS));
ExportTestResult result =
new TransformerAndroidTestRunner.Builder(context, new Transformer.Builder(context).build())
.build()
.run(testId, composition);
assertThat(result.filePath).isNotNull();
// Expected bitmaps were generated on the Pixel 7 Pro, because emulators don't support decoding
// HDR.
assertBitmapsMatchExpectedAndSave(
extractBitmapsFromVideo(context, checkNotNull(result.filePath)), testId);
}
@Test
public void export_withHlg10ThenHdr10_whenHdrEditingSupported_producesExpectedFrame()
throws Exception {
assumeDeviceSupportsHdrEditing(testId, MP4_ASSET_1080P_5_SECOND_HLG10_FORMAT);
assumeDeviceSupportsHdrEditing(testId, MP4_ASSET_720P_4_SECOND_HDR10_FORMAT);
assumeFormatsSupported(
context,
testId,
/* inputFormat= */ MP4_ASSET_1080P_5_SECOND_HLG10_FORMAT,
/* outputFormat= */ MP4_ASSET_1080P_5_SECOND_HLG10_FORMAT);
assumeFormatsSupported(
context,
testId,
/* inputFormat= */ MP4_ASSET_720P_4_SECOND_HDR10_FORMAT,
/* outputFormat= */ MP4_ASSET_1080P_5_SECOND_HLG10_FORMAT);
Composition composition =
createComposition(
Presentation.createForHeight(EXPORT_HEIGHT),
clippedVideo(
MP4_ASSET_1080P_5_SECOND_HLG10,
ImmutableList.of(
new ScaleAndRotateTransformation.Builder().setRotationDegrees(45).build()),
/* endPositionMs= */ SINGLE_30_FPS_VIDEO_FRAME_THRESHOLD_MS),
clippedVideo(
MP4_ASSET_720P_4_SECOND_HDR10,
ImmutableList.of(
new ScaleAndRotateTransformation.Builder().setRotationDegrees(45).build()),
/* endPositionMs= */ SINGLE_30_FPS_VIDEO_FRAME_THRESHOLD_MS));
ExportTestResult result =
new TransformerAndroidTestRunner.Builder(context, new Transformer.Builder(context).build())
.build()
.run(testId, composition);
assertThat(result.filePath).isNotNull();
// Expected bitmaps were generated on the Pixel 7 Pro, because emulators don't support decoding
// HDR.
assertBitmapsMatchExpectedAndSave(
extractBitmapsFromVideo(context, checkNotNull(result.filePath)), testId);
}
@Test
public void export1920x1080Hlg_withAllAvailableDecoders_doesNotStretchOutputOnAny()
throws Exception {