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Merge "Define low latency output stream (formerly primary)" into nyc-mr1-dev

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Glenn Kasten
2016-08-16 22:51:57 +00:00
committed by Android (Google) Code Review
parent f925b8df92 2ed8f215f1
commit 46db227b84
1 changed files with 8 additions and 2 deletions
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10
media/java/android/media/AudioManager.java
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@@ -3289,7 +3289,10 @@ public class AudioManager {
/** /**
* Used as a key for {@link #getProperty} to request the native or optimal output sample rate * Used as a key for {@link #getProperty} to request the native or optimal output sample rate
* for this device's primary output stream, in decimal Hz. * for this device's low latency output stream, in decimal Hz. Latency-sensitive apps
* should use this value as a default, and offer the user the option to override it.
* The low latency output stream is typically either the device's primary output stream,
* or another output stream with smaller buffers.
*/ */
// FIXME Deprecate // FIXME Deprecate
public static final String PROPERTY_OUTPUT_SAMPLE_RATE = public static final String PROPERTY_OUTPUT_SAMPLE_RATE =
@@ -3297,7 +3300,10 @@ public class AudioManager {
/** /**
* Used as a key for {@link #getProperty} to request the native or optimal output buffer size * Used as a key for {@link #getProperty} to request the native or optimal output buffer size
* for this device's primary output stream, in decimal PCM frames. * for this device's low latency output stream, in decimal PCM frames. Latency-sensitive apps
* should use this value as a minimum, and offer the user the option to override it.
* The low latency output stream is typically either the device's primary output stream,
* or another output stream with smaller buffers.
*/ */
// FIXME Deprecate // FIXME Deprecate
public static final String PROPERTY_OUTPUT_FRAMES_PER_BUFFER = public static final String PROPERTY_OUTPUT_FRAMES_PER_BUFFER =