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Commit 786828b6 authored by Hangyu Kuang's avatar Hangyu Kuang
Browse files

mediaformat: Expose frame reordering to application. 

Bug: 68114820
Test: None
Change-Id: I7cf4a9843c705657215bec7b7acdd119f54503b4
parent dc4cb146

api/current.txt

+1 −0
Original line number Diff line number Diff line
@@ -23130,6 +23130,7 @@ package android.media { 
    field public static final java.lang.String KEY_MAX_WIDTH = "max-width";

    field public static final java.lang.String KEY_MIME = "mime";

    field public static final java.lang.String KEY_OPERATING_RATE = "operating-rate";

    field public static final java.lang.String KEY_OUTPUT_REORDER_DEPTH = "output-reorder-depth";

    field public static final java.lang.String KEY_PCM_ENCODING = "pcm-encoding";

    field public static final java.lang.String KEY_PRIORITY = "priority";

    field public static final java.lang.String KEY_PROFILE = "profile";

media/java/android/media/MediaFormat.java

+15 −0
Original line number Diff line number Diff line
@@ -679,6 +679,21 @@ public final class MediaFormat { 
    */

    public static final String KEY_LATENCY = "latency";



    /**

     * An optional key describing the maximum number of non-display-order coded frames.

     * This is an optional parameter that applies only to video encoders. Application should

     * check the value for this key in the output format to see if codec will produce

     * non-display-order coded frames. If encoder supports it, the output frames' order will be

     * different from the display order and each frame's display order could be retrived from

     * {@link MediaCodec.BufferInfo#presentationTimeUs}. Before API level 27, application may

     * receive non-display-order coded frames even though the application did not request it.

     * Note: Application should not rearrange the frames to display order before feeding them

     * to {@link MediaMuxer#writeSampleData}.

     * <p>

     * The default value is 0.

     */

    public static final String KEY_OUTPUT_REORDER_DEPTH = "output-reorder-depth";



    /**

     * A key describing the desired clockwise rotation on an output surface.

     * This key is only used when the codec is configured using an output surface.