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Make it clear that non-optional MediaFormat keys are required

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Also mark KEY_CHANNEL_MASK optional.

Change-Id: I569087f564dc60a89b15a3440a9b1c538927f610
related-to-bug: 7623602
This commit is contained in:
Andreas Huber
2012-12-05 11:12:26 -08:00
parent 7b0855715b
commit 4df82703a7
1 changed files with 2 additions and 2 deletions
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4
media/java/android/media/MediaFormat.java
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@@ -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>
*