MuxerTest:Added tests for allowing empty tracks
Bug: 144108285
Bug: 158322503
Added test cases to make sure empty tracks are added in mpeg4 container.
Test: Works as expected.
Change-Id: I26755410143c6e118fb38e80cf9168466389873c
diff --git a/tests/media/src/android/mediav2/cts/MuxerTest.java b/tests/media/src/android/mediav2/cts/MuxerTest.java
index 0ca67f2..4bad587 100644
--- a/tests/media/src/android/mediav2/cts/MuxerTest.java
+++ b/tests/media/src/android/mediav2/cts/MuxerTest.java
@@ -1045,6 +1045,15 @@
}
}
+ @Test
+ public void testSimpleMuxNative() {
+ Assume.assumeTrue("TODO(b/146421018)",
+ !mMime.equals(MediaFormat.MIMETYPE_AUDIO_OPUS));
+ Assume.assumeTrue("TODO(b/146923287)",
+ !mMime.equals(MediaFormat.MIMETYPE_AUDIO_VORBIS));
+ assertTrue(nativeTestSimpleMux(mInpPath, mOutPath, mMime, selector));
+ }
+
/* Does MediaMuxer throw IllegalStateException on missing codec specific data when required.
* Check if relevant exception is thrown for AAC, AVC, HEVC, and MPEG4
* codecs that require CSD in MediaMuxer.OutputFormat.MUXER_OUTPUT_MPEG_4.
@@ -1077,14 +1086,161 @@
}
}
}
+ }
+
+ @LargeTest
+ @RunWith(Parameterized.class)
+ public static class TestAddEmptyTracks {
+ private final List<String> mimeListforTypeMp4 =
+ Arrays.asList(MediaFormat.MIMETYPE_VIDEO_MPEG4, MediaFormat.MIMETYPE_VIDEO_H263,
+ MediaFormat.MIMETYPE_VIDEO_AVC, MediaFormat.MIMETYPE_VIDEO_HEVC,
+ MediaFormat.MIMETYPE_AUDIO_AAC, MediaFormat.MIMETYPE_IMAGE_ANDROID_HEIC,
+ MediaFormat.MIMETYPE_TEXT_SUBRIP);
+ private final List<String> mimeListforTypeWebm =
+ Arrays.asList(MediaFormat.MIMETYPE_VIDEO_VP8, MediaFormat.MIMETYPE_VIDEO_VP9,
+ MediaFormat.MIMETYPE_AUDIO_VORBIS, MediaFormat.MIMETYPE_AUDIO_OPUS);
+ private final List<String> mimeListforType3gp =
+ Arrays.asList(MediaFormat.MIMETYPE_VIDEO_MPEG4, MediaFormat.MIMETYPE_VIDEO_H263,
+ MediaFormat.MIMETYPE_VIDEO_AVC, MediaFormat.MIMETYPE_AUDIO_AAC,
+ MediaFormat.MIMETYPE_AUDIO_AMR_NB, MediaFormat.MIMETYPE_AUDIO_AMR_WB);
+ private final List<String> mimeListforTypeOgg =
+ Arrays.asList(MediaFormat.MIMETYPE_AUDIO_OPUS);
+ private String mMime;
+ private String mOutPath;
+
+ public TestAddEmptyTracks(String mime) {
+ mMime = mime;
+ }
+
+ @Before
+ public void prologue() throws IOException {
+ mOutPath = File.createTempFile("tmp", ".out").getAbsolutePath();
+ }
+
+ @After
+ public void epilogue() {
+ new File(mOutPath).delete();
+ }
+
+ private boolean isMimeContainerPairValid(int format) {
+ boolean result = false;
+ if (format == MediaMuxer.OutputFormat.MUXER_OUTPUT_MPEG_4)
+ result = mimeListforTypeMp4.contains(mMime);
+ else if (format == MediaMuxer.OutputFormat.MUXER_OUTPUT_WEBM) {
+ return mimeListforTypeWebm.contains(mMime);
+ } else if (format == MediaMuxer.OutputFormat.MUXER_OUTPUT_3GPP) {
+ result = mimeListforType3gp.contains(mMime);
+ } else if (format == MediaMuxer.OutputFormat.MUXER_OUTPUT_OGG) {
+ result = mimeListforTypeOgg.contains(mMime);
+ }
+ return result;
+ }
+
+ @Parameterized.Parameters(name = "{index}({0})")
+ public static Collection<Object[]> input() {
+ return Arrays.asList(new Object[][]{
+ // Video
+ {MediaFormat.MIMETYPE_VIDEO_H263},
+ {MediaFormat.MIMETYPE_VIDEO_AVC},
+ {MediaFormat.MIMETYPE_VIDEO_HEVC},
+ {MediaFormat.MIMETYPE_VIDEO_MPEG4},
+ {MediaFormat.MIMETYPE_VIDEO_VP8},
+ {MediaFormat.MIMETYPE_VIDEO_VP9},
+ // Audio
+ {MediaFormat.MIMETYPE_AUDIO_AAC},
+ {MediaFormat.MIMETYPE_AUDIO_AMR_NB},
+ {MediaFormat.MIMETYPE_AUDIO_AMR_WB},
+ {MediaFormat.MIMETYPE_AUDIO_OPUS},
+ {MediaFormat.MIMETYPE_AUDIO_VORBIS},
+ // Metadata
+ {MediaFormat.MIMETYPE_TEXT_SUBRIP},
+ // Image
+ {MediaFormat.MIMETYPE_IMAGE_ANDROID_HEIC}
+ });
+ }
@Test
- public void testSimpleMuxNative() {
- Assume.assumeTrue("TODO(b/146421018)",
- !mMime.equals(MediaFormat.MIMETYPE_AUDIO_OPUS));
- Assume.assumeTrue("TODO(b/146923287)",
- !mMime.equals(MediaFormat.MIMETYPE_AUDIO_VORBIS));
- assertTrue(nativeTestSimpleMux(mInpPath, mOutPath, mMime, selector));
+ public void testEmptyVideoTrack() {
+ for (int format = MUXER_OUTPUT_FIRST; format <= MUXER_OUTPUT_LAST; ++format) {
+ if (!mMime.startsWith("video/")) continue;
+ if (!isMimeContainerPairValid(format)) continue;
+ if (format != MediaMuxer.OutputFormat.MUXER_OUTPUT_MPEG_4) continue;
+ try {
+ MediaMuxer mediaMuxer = new MediaMuxer(mOutPath, format);
+ MediaFormat mediaFormat = new MediaFormat();
+ mediaFormat.setString(MediaFormat.KEY_MIME, mMime);
+ mediaFormat.setInteger(MediaFormat.KEY_HEIGHT, 480);
+ mediaFormat.setInteger(MediaFormat.KEY_WIDTH, 640);
+ mediaMuxer.addTrack(mediaFormat);
+ mediaMuxer.start();
+ mediaMuxer.stop();
+ mediaMuxer.release();
+ } catch (Exception e) {
+ fail("testEmptyVideoTrack : unexpected exception : " + e.getMessage());
+ }
+ }
+ }
+
+ @Test
+ public void testEmptyAudioTrack() {
+ for (int format = MUXER_OUTPUT_FIRST; format <= MUXER_OUTPUT_LAST; ++format) {
+ if (!mMime.startsWith("audio/")) continue;
+ if (!isMimeContainerPairValid(format)) continue;
+ if (format != MediaMuxer.OutputFormat.MUXER_OUTPUT_MPEG_4) continue;
+ try {
+ MediaMuxer mediaMuxer = new MediaMuxer(mOutPath, format);
+ MediaFormat mediaFormat = new MediaFormat();
+ mediaFormat.setString(MediaFormat.KEY_MIME, mMime);
+ mediaFormat.setInteger(MediaFormat.KEY_SAMPLE_RATE, 12000);
+ mediaFormat.setInteger(MediaFormat.KEY_CHANNEL_COUNT, 2);
+ mediaMuxer.addTrack(mediaFormat);
+ mediaMuxer.start();
+ mediaMuxer.stop();
+ mediaMuxer.release();
+ } catch (Exception e) {
+ fail("testEmptyAudioTrack : unexpected exception : " + e.getMessage());
+ }
+ }
+ }
+
+ @Test
+ public void testEmptyMetaDataTrack() {
+ for (int format = MUXER_OUTPUT_FIRST; format <= MUXER_OUTPUT_LAST; ++format) {
+ if (!mMime.startsWith("application/")) continue;
+ if (!isMimeContainerPairValid(format)) continue;
+ try {
+ MediaMuxer mediaMuxer = new MediaMuxer(mOutPath, format);
+ MediaFormat mediaFormat = new MediaFormat();
+ mediaFormat.setString(MediaFormat.KEY_MIME, mMime);
+ mediaMuxer.addTrack(mediaFormat);
+ mediaMuxer.start();
+ mediaMuxer.stop();
+ mediaMuxer.release();
+ } catch (Exception e) {
+ fail("testEmptyMetaDataTrack : unexpected exception : " + e.getMessage());
+ }
+ }
+ }
+
+ @Test
+ public void testEmptyImageTrack() {
+ for (int format = MUXER_OUTPUT_FIRST; format <= MUXER_OUTPUT_LAST; ++format) {
+ if (!mMime.startsWith("image/")) continue;
+ if (!isMimeContainerPairValid(format)) continue;
+ try {
+ MediaMuxer mediaMuxer = new MediaMuxer(mOutPath, format);
+ MediaFormat mediaFormat = new MediaFormat();
+ mediaFormat.setString(MediaFormat.KEY_MIME, mMime);
+ mediaFormat.setInteger(MediaFormat.KEY_HEIGHT, 480);
+ mediaFormat.setInteger(MediaFormat.KEY_WIDTH, 640);
+ mediaMuxer.addTrack(mediaFormat);
+ mediaMuxer.start();
+ mediaMuxer.stop();
+ mediaMuxer.release();
+ } catch (Exception e) {
+ fail("testEmptyImageTrack : unexpected exception : " + e.getMessage());
+ }
+ }
}
}
}
