loliball/media3
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Replace 640x360 H264 test video with 320x240 H264 video.

Browse Source 
Decoding and encoding 320x240 H264 video should be supported
on all devices from Android 5.0 based on CDD requirements.
https://source.android.com/compatibility/5.0/android-5.0-cdd#5_2_video_encoding

640x360 encoding doesn't seem to be supported on Nexus 5.

PiperOrigin-RevId: 450901715
This commit is contained in:
hschlueter 2022-05-25 12:30:50 +00:00 committed by Marc Baechinger
parent c6ed7c4bcb
commit 678b6c0438
4 changed files with 13 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

BIN
libraries/test_data/src/test/assets/media/mp4/sample_with_increasing_timestamps_320w_240h.mp4 Normal file
View File

Binary file not shown.

14
libraries/transformer/src/androidTest/java/androidx/media3/transformer/AndroidTestUtil.java
View File

@ -58,14 +58,14 @@ public final class AndroidTestUtil {
.build();
/** Baseline profile level 3.0 H.264 stream, which should be supported on all devices. */
public static final String MP4_ASSET_WITH_INCREASING_TIMESTAMPS_360P_15S_URI_STRING =
"asset:///media/mp4/sample_with_increasing_timestamps_360p.mp4";
public static final String MP4_ASSET_WITH_INCREASING_TIMESTAMPS_320W_240H_15S_URI_STRING =
"asset:///media/mp4/sample_with_increasing_timestamps_320w_240h.mp4";
public static final Format MP4_ASSET_WITH_INCREASING_TIMESTAMPS_360P_15S_FORMAT =
public static final Format MP4_ASSET_WITH_INCREASING_TIMESTAMPS_320W_240H_15S_FORMAT =
new Format.Builder()
.setSampleMimeType(MimeTypes.VIDEO_H264)
.setWidth(640)
.setHeight(360)
.setWidth(320)
.setHeight(240)
.setFrameRate(30.00f)
.build();
@ -279,8 +279,8 @@ public final class AndroidTestUtil {
return MP4_ASSET_FORMAT;
case MP4_ASSET_WITH_INCREASING_TIMESTAMPS_URI_STRING:
return MP4_ASSET_WITH_INCREASING_TIMESTAMPS_FORMAT;
case MP4_ASSET_WITH_INCREASING_TIMESTAMPS_360P_15S_URI_STRING:
return MP4_ASSET_WITH_INCREASING_TIMESTAMPS_360P_15S_FORMAT;
case MP4_ASSET_WITH_INCREASING_TIMESTAMPS_320W_240H_15S_URI_STRING:
return MP4_ASSET_WITH_INCREASING_TIMESTAMPS_320W_240H_15S_FORMAT;
case MP4_ASSET_SEF_URI_STRING:
return MP4_ASSET_SEF_FORMAT;
case MP4_REMOTE_10_SECONDS_URI_STRING:

8
libraries/transformer/src/androidTest/java/androidx/media3/transformer/mh/TranscodeQualityTest.java
View File

@ -96,9 +96,9 @@ public final class TranscodeQualityTest {
}
@Test
public void transcodeAvcToAvc360p_ssimIsGreaterThan90Percent() throws Exception {
public void transcodeAvcToAvc360x240_ssimIsGreaterThan90Percent() throws Exception {
Context context = ApplicationProvider.getApplicationContext();
String testId = "transcodeAvcToAvc360p_ssim";
String testId = "transcodeAvcToAvc320x240_ssim";
// Note: We never skip this test as the input and output formats should be within CDD
// requirements on all supported API versions.
@ -115,7 +115,9 @@ public final class TranscodeQualityTest {
new TransformerAndroidTestRunner.Builder(context, transformer)
.setCalculateSsim(true)
.build()
.run(testId, AndroidTestUtil.MP4_ASSET_WITH_INCREASING_TIMESTAMPS_360P_15S_URI_STRING);
.run(
testId,
AndroidTestUtil.MP4_ASSET_WITH_INCREASING_TIMESTAMPS_320W_240H_15S_URI_STRING);
assertThat(result.ssim).isGreaterThan(0.90);
}

2
libraries/transformer/src/androidTest/java/androidx/media3/transformer/mh/analysis/EncoderPerformanceAnalysisTest.java
View File

@ -51,7 +51,7 @@ public class EncoderPerformanceAnalysisTest {
private static final ImmutableList<String> INPUT_FILES =
ImmutableList.of(
AndroidTestUtil.MP4_ASSET_WITH_INCREASING_TIMESTAMPS_360P_15S_URI_STRING,
AndroidTestUtil.MP4_ASSET_WITH_INCREASING_TIMESTAMPS_320W_240H_15S_URI_STRING,
AndroidTestUtil.MP4_ASSET_WITH_INCREASING_TIMESTAMPS_URI_STRING,
AndroidTestUtil.MP4_REMOTE_4K60_PORTRAIT_URI_STRING);