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Update exoplayer 1 and 2 to support stereo mesh layout.

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Reference spec:
https://github.com/google/spatial-media/blob/master/docs/spherical-video-v2-rfc.md#semantics

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=147060701
This commit is contained in:
maxjulian 2017-02-09 11:41:20 -08:00 committed by Oliver Woodman
parent ef41303a04
commit 9e07cf7c73
4 changed files with 19 additions and 2 deletions
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13
library/src/main/java/com/google/android/exoplayer2/C.java
View file

@ -515,7 +515,13 @@ public final class C {
* The stereo mode for 360/3D/VR videos.
*/
@Retention(RetentionPolicy.SOURCE)
@IntDef({Format.NO_VALUE, STEREO_MODE_MONO, STEREO_MODE_TOP_BOTTOM, STEREO_MODE_LEFT_RIGHT})
@IntDef({
Format.NO_VALUE,
STEREO_MODE_MONO,
STEREO_MODE_TOP_BOTTOM,
STEREO_MODE_LEFT_RIGHT,
STEREO_MODE_STEREO_MESH
})
public @interface StereoMode {}
/**
* Indicates Monoscopic stereo layout, used with 360/3D/VR videos.
@ -529,6 +535,11 @@ public final class C {
* Indicates Left-Right stereo layout, used with 360/3D/VR videos.
*/
public static final int STEREO_MODE_LEFT_RIGHT = 2;
/**
* Indicates a stereo layout where the left and right eyes have separate meshes,
* used with 360/3D/VR videos.
*/
public static final int STEREO_MODE_STEREO_MESH = 3;
/**
* Converts a time in microseconds to the corresponding time in milliseconds, preserving

2
library/src/main/java/com/google/android/exoplayer2/Format.java
View file

@ -120,7 +120,7 @@ public final class Format implements Parcelable {
/**
* The stereo layout for 360/3D/VR video, or {@link #NO_VALUE} if not applicable. Valid stereo
* modes are {@link C#STEREO_MODE_MONO}, {@link C#STEREO_MODE_TOP_BOTTOM}, {@link
* C#STEREO_MODE_LEFT_RIGHT}.
* C#STEREO_MODE_LEFT_RIGHT}, {@link C#STEREO_MODE_STEREO_MESH}.
*/
@C.StereoMode
public final int stereoMode;

3
library/src/main/java/com/google/android/exoplayer2/extractor/mkv/MatroskaExtractor.java
View file

@ -673,6 +673,9 @@ public final class MatroskaExtractor implements Extractor {
case 3:
currentTrack.stereoMode = C.STEREO_MODE_TOP_BOTTOM;
break;
case 15:
currentTrack.stereoMode = C.STEREO_MODE_STEREO_MESH;
break;
default:
break;
}

3
library/src/main/java/com/google/android/exoplayer2/extractor/mp4/AtomParsers.java
View file

@ -720,6 +720,9 @@ import java.util.List;
case 2:
stereoMode = C.STEREO_MODE_LEFT_RIGHT;
break;
case 3:
stereoMode = C.STEREO_MODE_STEREO_MESH;
break;
default:
break;
}