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Example 1 with EventMessage

use of androidx.media3.extractor.metadata.emsg.EventMessage in project media by androidx.

the class EventSampleStreamTest method readDataOutOfBoundReturnEndOfStreamAfterFormatForNonDynamicEventSampleStream.

/**
 * Tests that a non-dynamic {@link EventSampleStream} will return a buffer with {@link
 * C#BUFFER_FLAG_END_OF_STREAM} when trying to read sample out-of-bound.
 */
@Test
public void readDataOutOfBoundReturnEndOfStreamAfterFormatForNonDynamicEventSampleStream() {
    EventStream eventStream = new EventStream(SCHEME_ID, VALUE, TIME_SCALE, new long[0], new EventMessage[0]);
    EventSampleStream sampleStream = new EventSampleStream(eventStream, FORMAT, false);
    // first read - read format
    readData(sampleStream);
    int result = readData(sampleStream);
    assertThat(result).isEqualTo(C.RESULT_BUFFER_READ);
    assertThat(inputBuffer.isEndOfStream()).isTrue();
}
Also used : EventStream(androidx.media3.exoplayer.dash.manifest.EventStream) Test(org.junit.Test)

Example 2 with EventMessage

use of androidx.media3.extractor.metadata.emsg.EventMessage in project media by androidx.

the class EventSampleStreamTest method seekToUsThenUpdateStreamContinueToReadFromSeekPosition.

/**
 * Tests that {@link EventSampleStream#updateEventStream(EventStream, boolean)} will update the
 * underlying event stream, but keep the timestamp the stream has seek to, so the next {@link
 * EventSampleStream#readData(FormatHolder, DecoderInputBuffer, int)} call will return sample data
 * from the seek position.
 */
@Test
public void seekToUsThenUpdateStreamContinueToReadFromSeekPosition() {
    long presentationTimeUs1 = 1000000;
    long presentationTimeUs2 = 2000000;
    long presentationTimeUs3 = 3000000;
    EventMessage eventMessage1 = newEventMessageWithId(1);
    EventMessage eventMessage2 = newEventMessageWithId(2);
    EventMessage eventMessage3 = newEventMessageWithId(3);
    EventStream eventStream1 = new EventStream(SCHEME_ID, VALUE, TIME_SCALE, new long[] { presentationTimeUs1, presentationTimeUs2 }, new EventMessage[] { eventMessage1, eventMessage2 });
    EventStream eventStream2 = new EventStream(SCHEME_ID, VALUE, TIME_SCALE, new long[] { presentationTimeUs1, presentationTimeUs2, presentationTimeUs3 }, new EventMessage[] { eventMessage1, eventMessage2, eventMessage3 });
    EventSampleStream sampleStream = new EventSampleStream(eventStream1, FORMAT, true);
    // first read - read format
    readData(sampleStream);
    sampleStream.seekToUs(presentationTimeUs2);
    sampleStream.updateEventStream(eventStream2, true);
    int result = readData(sampleStream);
    assertThat(result).isEqualTo(C.RESULT_BUFFER_READ);
    assertThat(inputBuffer.data.array()).isEqualTo(getEncodedMessage(eventMessage2));
}
Also used : EventMessage(androidx.media3.extractor.metadata.emsg.EventMessage) EventStream(androidx.media3.exoplayer.dash.manifest.EventStream) Test(org.junit.Test)

Example 3 with EventMessage

use of androidx.media3.extractor.metadata.emsg.EventMessage in project media by androidx.

the class EventSampleStreamTest method readDataReturnDataAfterFormat.

/**
 * Tests that {@link EventSampleStream#readData(FormatHolder, DecoderInputBuffer, int)} will
 * return sample data after the first call.
 */
@Test
public void readDataReturnDataAfterFormat() {
    long presentationTimeUs = 1000000;
    EventMessage eventMessage = newEventMessageWithId(1);
    EventStream eventStream = new EventStream(SCHEME_ID, VALUE, TIME_SCALE, new long[] { presentationTimeUs }, new EventMessage[] { eventMessage });
    EventSampleStream sampleStream = new EventSampleStream(eventStream, FORMAT, false);
    // first read - read format
    readData(sampleStream);
    int result = readData(sampleStream);
    assertThat(result).isEqualTo(C.RESULT_BUFFER_READ);
    assertThat(inputBuffer.data.array()).isEqualTo(getEncodedMessage(eventMessage));
}
Also used : EventMessage(androidx.media3.extractor.metadata.emsg.EventMessage) EventStream(androidx.media3.exoplayer.dash.manifest.EventStream) Test(org.junit.Test)

Example 4 with EventMessage

use of androidx.media3.extractor.metadata.emsg.EventMessage in project media by androidx.

the class EventSampleStreamTest method seekToUsThenReadDataReturnDataFromSeekPosition.

/**
 * Tests that {@link EventSampleStream#seekToUs(long)} (long)} will seek to the given position,
 * and the next {@link EventSampleStream#readData(FormatHolder, DecoderInputBuffer, int)} call
 * will return sample data from that position.
 */
@Test
public void seekToUsThenReadDataReturnDataFromSeekPosition() {
    long presentationTimeUs1 = 1000000;
    long presentationTimeUs2 = 2000000;
    EventMessage eventMessage1 = newEventMessageWithId(1);
    EventMessage eventMessage2 = newEventMessageWithId(2);
    EventStream eventStream = new EventStream(SCHEME_ID, VALUE, TIME_SCALE, new long[] { presentationTimeUs1, presentationTimeUs2 }, new EventMessage[] { eventMessage1, eventMessage2 });
    EventSampleStream sampleStream = new EventSampleStream(eventStream, FORMAT, false);
    // first read - read format
    readData(sampleStream);
    sampleStream.seekToUs(presentationTimeUs2);
    int result = readData(sampleStream);
    assertThat(result).isEqualTo(C.RESULT_BUFFER_READ);
    assertThat(inputBuffer.data.array()).isEqualTo(getEncodedMessage(eventMessage2));
}
Also used : EventMessage(androidx.media3.extractor.metadata.emsg.EventMessage) EventStream(androidx.media3.exoplayer.dash.manifest.EventStream) Test(org.junit.Test)

Example 5 with EventMessage

use of androidx.media3.extractor.metadata.emsg.EventMessage in project media by androidx.

the class EventSampleStreamTest method skipDataThenUpdateStreamContinueToReadFromSkippedPosition.

/**
 * Tests that {@link EventSampleStream#updateEventStream(EventStream, boolean)} will update the
 * underlying event stream, but keep the timestamp the stream has skipped to, so the next {@link
 * EventSampleStream#readData(FormatHolder, DecoderInputBuffer, int)} call will return sample data
 * from the skipped position.
 */
@Test
public void skipDataThenUpdateStreamContinueToReadFromSkippedPosition() {
    long presentationTimeUs1 = 1000000;
    long presentationTimeUs2 = 2000000;
    long presentationTimeUs3 = 3000000;
    EventMessage eventMessage1 = newEventMessageWithId(1);
    EventMessage eventMessage2 = newEventMessageWithId(2);
    EventMessage eventMessage3 = newEventMessageWithId(3);
    EventStream eventStream1 = new EventStream(SCHEME_ID, VALUE, TIME_SCALE, new long[] { presentationTimeUs1, presentationTimeUs2 }, new EventMessage[] { eventMessage1, eventMessage2 });
    EventStream eventStream2 = new EventStream(SCHEME_ID, VALUE, TIME_SCALE, new long[] { presentationTimeUs1, presentationTimeUs2, presentationTimeUs3 }, new EventMessage[] { eventMessage1, eventMessage2, eventMessage3 });
    EventSampleStream sampleStream = new EventSampleStream(eventStream1, FORMAT, true);
    // first read - read format
    readData(sampleStream);
    sampleStream.skipData(presentationTimeUs2 + 1);
    sampleStream.updateEventStream(eventStream2, true);
    int result = readData(sampleStream);
    assertThat(result).isEqualTo(C.RESULT_BUFFER_READ);
    assertThat(inputBuffer.data.array()).isEqualTo(getEncodedMessage(eventMessage3));
}
Also used : EventMessage(androidx.media3.extractor.metadata.emsg.EventMessage) EventStream(androidx.media3.exoplayer.dash.manifest.EventStream) Test(org.junit.Test)

Aggregations

Test (org.junit.Test)20 EventMessage (androidx.media3.extractor.metadata.emsg.EventMessage)17 EventStream (androidx.media3.exoplayer.dash.manifest.EventStream)13 Metadata (androidx.media3.common.Metadata)5 ParsableByteArray (androidx.media3.common.util.ParsableByteArray)2 Pair (android.util.Pair)1 TrackOutput (androidx.media3.extractor.TrackOutput)1 TextInformationFrame (androidx.media3.extractor.metadata.id3.TextInformationFrame)1 ByteArrayOutputStream (java.io.ByteArrayOutputStream)1 ArrayList (java.util.ArrayList)1