Update mediamuxer documentation that it does not support muxing B-frames.
Bug:27597166
Change-Id: I79c971f68d55b19838c1de2be012aaf373c735c4
diff --git a/media/java/android/media/MediaMuxer.java b/media/java/android/media/MediaMuxer.java
index ebe509c..7117fbd 100644
--- a/media/java/android/media/MediaMuxer.java
+++ b/media/java/android/media/MediaMuxer.java
@@ -34,7 +34,7 @@
/**
* MediaMuxer facilitates muxing elementary streams. Currently supports mp4 or
* webm file as the output and at most one audio and/or one video elementary
- * stream.
+ * stream. MediaMuxer does not support muxing B-frames.
* <p>
* It is generally used like this:
*