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Commit 629802fe authored by Ian Baker's avatar Ian Baker
Browse files

Document that MediaExtractor only supports PSSH version 0 

Test: javadoc

Change-Id: Id3c20803ea56e792667eff6834ef941ae0933fb3
parent 72ea9148

media/java/android/media/MediaExtractor.java

+7 −0
Original line number Diff line number Diff line
@@ -375,6 +375,9 @@ public final class MediaExtractor { 
    /**

     * Extract DRM initialization data if it exists

     *

     * <p>If the media contains a PSSH box, only PSSH version 0 is supported. The result for media

     * with other PSSH versions is undefined.

     *

     * @return DRM initialization data in the content, or {@code null}

     * if no recognizable DRM format is found;

     * @see DrmInitData
@@ -460,6 +463,10 @@ public final class MediaExtractor { 


    /**

     * Get the PSSH info if present.

     *

     * <p>This method only supports version 0 PSSH boxes. The result for other versions is

     * undefined.

     *

     * @return a map of uuid-to-bytes, with the uuid specifying

     * the crypto scheme, and the bytes being the data specific to that scheme.

     * This can be {@code null} if the source does not contain PSSH info.