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Define low latency output stream (formerly primary)

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Bug: 29164107
Change-Id: Ic31ee9bc85f39026918f9a7b7f379454d99b0009
This commit is contained in:
Glenn Kasten
2016-07-15 12:14:24 -07:00
parent 9e73d82336
commit 2ed8f215f1
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
* 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
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
* 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
public static final String PROPERTY_OUTPUT_FRAMES_PER_BUFFER =