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Fix decoder selection for E-AC3 JOC streams

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Issue: #6398
PiperOrigin-RevId: 267563795
This commit is contained in:
andrewlewis 2019-09-06 11:15:33 +01:00 committed by Oliver Woodman
parent 72aa150f02
commit b9ffea6831
4 changed files with 11 additions and 6 deletions
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2
RELEASENOTES.md
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@ -17,6 +17,8 @@
([#6396](https://github.com/google/ExoPlayer/issues/6396)).
* Fix audio selection issue where languages are compared by bit rate
([#6335](https://github.com/google/ExoPlayer/issues/6335)).
* Fix decoder selection for E-AC3 JOC streams
([#6398](https://github.com/google/ExoPlayer/issues/6398)).
* Fix `PlayerNotificationManager` to show play icon rather than pause icon when
playback is ended ([#6324](https://github.com/google/ExoPlayer/issues/6324)).
* Upgrade LibRtmp-Client-for-Android to fix RTMP playback issues

8
library/core/src/main/java/com/google/android/exoplayer2/audio/MediaCodecAudioRenderer.java
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@ -45,6 +45,7 @@ import com.google.android.exoplayer2.util.MediaClock;
import com.google.android.exoplayer2.util.MimeTypes;
import com.google.android.exoplayer2.util.Util;
import java.nio.ByteBuffer;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
@ -369,10 +370,11 @@ public class MediaCodecAudioRenderer extends MediaCodecRenderer implements Media
format.sampleMimeType, requiresSecureDecoder, /* requiresTunnelingDecoder= */ false);
if (MimeTypes.AUDIO_E_AC3_JOC.equals(format.sampleMimeType)) {
// E-AC3 decoders can decode JOC streams, but in 2-D rather than 3-D.
List<MediaCodecInfo> eac3DecoderInfos =
List<MediaCodecInfo> decoderInfosWithEac3 = new ArrayList<>(decoderInfos);
decoderInfosWithEac3.addAll(
mediaCodecSelector.getDecoderInfos(
MimeTypes.AUDIO_E_AC3, requiresSecureDecoder, /* requiresTunnelingDecoder= */ false);
decoderInfos.addAll(eac3DecoderInfos);
MimeTypes.AUDIO_E_AC3, requiresSecureDecoder, /* requiresTunnelingDecoder= */ false));
decoderInfos = decoderInfosWithEac3;
}
return Collections.unmodifiableList(decoderInfos);
}

3
library/core/src/main/java/com/google/android/exoplayer2/mediacodec/MediaCodecSelector.java
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@ -51,7 +51,8 @@ public interface MediaCodecSelector {
* @param mimeType The MIME type for which a decoder is required.
* @param requiresSecureDecoder Whether a secure decoder is required.
* @param requiresTunnelingDecoder Whether a tunneling decoder is required.
* @return A list of {@link MediaCodecInfo}s corresponding to decoders. May be empty.
* @return An unmodifiable list of {@link MediaCodecInfo}s corresponding to decoders. May be
* empty.
* @throws DecoderQueryException Thrown if there was an error querying decoders.
*/
List<MediaCodecInfo> getDecoderInfos(

4
library/core/src/main/java/com/google/android/exoplayer2/mediacodec/MediaCodecUtil.java
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@ -146,8 +146,8 @@ public final class MediaCodecUtil {
* unless secure decryption really is required.
* @param tunneling Whether the decoder is required to support tunneling. Always pass false unless
* tunneling really is required.
* @return A list of all {@link MediaCodecInfo}s for the given mime type, in the order given by
* {@link MediaCodecList}.
* @return An unmodifiable list of all {@link MediaCodecInfo}s for the given mime type, in the
* order given by {@link MediaCodecList}.
* @throws DecoderQueryException If there was an error querying the available decoders.
*/
public static synchronized List<MediaCodecInfo> getDecoderInfos(