diff options
| -rw-r--r-- | media/java/android/media/MediaFormat.java | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/media/java/android/media/MediaFormat.java b/media/java/android/media/MediaFormat.java index 169502b..a2eb8d9 100644 --- a/media/java/android/media/MediaFormat.java +++ b/media/java/android/media/MediaFormat.java @@ -26,7 +26,7 @@ import java.util.Map; * * The format of the media data is specified as string/value pairs. * - * Keys common to all formats: + * Keys common to all formats, <b>all keys not marked optional are mandatory</b>: * * <table> * <tr><th>Name</th><th>Value Type</th><th>Description</th></tr> @@ -52,7 +52,7 @@ import java.util.Map; * <tr><td>{@link #KEY_SAMPLE_RATE}</td><td>Integer</td><td></td></tr> * <tr><td>{@link #KEY_IS_ADTS}</td><td>Integer</td><td>optional, if <em>decoding</em> AAC audio content, setting this key to 1 indicates that each audio frame is prefixed by the ADTS header.</td></tr> * <tr><td>{@link #KEY_AAC_PROFILE}</td><td>Integer</td><td><b>encoder-only</b>, optional, if content is AAC audio, specifies the desired profile.</td></tr> - * <tr><td>{@link #KEY_CHANNEL_MASK}</td><td>Integer</td><td>A mask of audio channel assignments</td></tr> + * <tr><td>{@link #KEY_CHANNEL_MASK}</td><td>Integer</td><td>optional, a mask of audio channel assignments</td></tr> * <tr><td>{@link #KEY_FLAC_COMPRESSION_LEVEL}</td><td>Integer</td><td><b>encoder-only</b>, optional, if content is FLAC audio, specifies the desired compression level.</td></tr> * </table> * |