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Commit c3395883 authored by Ronghua Wu's avatar Ronghua Wu Committed by Lajos Molnar
Browse files

media: add MediaFormat.KEY_PRIORITY. 

Change-Id: I82e2adb3dfac90952a11e2253fe06a2d9be1bc09
parent 97a351a3

api/current.txt

+1 −0
Original line number Diff line number Diff line
@@ -15210,6 +15210,7 @@ package android.media { 
    field public static final java.lang.String KEY_MAX_INPUT_SIZE = "max-input-size";

    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_PRIORITY = "priority";

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

    field public static final java.lang.String KEY_PUSH_BLANK_BUFFERS_ON_STOP = "push-blank-buffers-on-shutdown";

    field public static final java.lang.String KEY_REPEAT_PREVIOUS_FRAME_AFTER = "repeat-previous-frame-after";

api/system-current.txt

+1 −0
Original line number Diff line number Diff line
@@ -16207,6 +16207,7 @@ package android.media { 
    field public static final java.lang.String KEY_MAX_INPUT_SIZE = "max-input-size";

    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_PRIORITY = "priority";

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

    field public static final java.lang.String KEY_PUSH_BLANK_BUFFERS_ON_STOP = "push-blank-buffers-on-shutdown";

    field public static final java.lang.String KEY_REPEAT_PREVIOUS_FRAME_AFTER = "repeat-previous-frame-after";

media/java/android/media/MediaFormat.java

+19 −0
Original line number Diff line number Diff line
@@ -419,6 +419,25 @@ public final class MediaFormat { 
     */

    public static final String KEY_QUALITY = "quality";



    /**

     * A key describing the desired codec priority.

     * <p>

     * The associated value is an integer. Higher value means lower priority.

     * <p>

     * Currently, only two levels are supported:<br>

     * 0: realtime priority - meaning that the codec shall support the given

     *    performance configuration (e.g. framerate) at realtime. This should

     *    only be used by media playback, capture, and possibly by realtime

     *    communication scenarios if best effort performance is not suitable.<br>

     * 1: non-realtime priority (best effort).

     * <p>

     * This is a hint used at codec configuration and resource planning - to understand

     * the realtime requirements of the application; however, due to the nature of

     * media components, performance is not guaranteed.

     *

     */

    public static final String KEY_PRIORITY = "priority";



    /**

     * A key describing the desired profile to be used by an encoder.

     * Constants are declared in {@link MediaCodecInfo.CodecProfileLevel}.