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media: Add hidden api to set video encoding profile and level.

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bug: 30284097
Change-Id: I898f9a05571098a0ca0f57fb5abf58567c16fdd1
This commit is contained in:
Hangyu Kuang
2016-07-22 10:47:16 -07:00
parent 699e1bc74b
commit f70ad43f13
1 changed files with 21 additions and 0 deletions
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21
media/java/android/media/MediaRecorder.java
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@@ -745,6 +745,27 @@ public class MediaRecorder
setParameter("video-param-encoding-bitrate=" + bitRate);
}
/**
* Sets the video encoding profile for recording. Call this method before prepare().
* Prepare() may perform additional checks on the parameter to make sure whether the
* specified profile and level are applicable, and sometimes the passed profile or
* level will be discarded due to codec capablity or to ensure the video recording
* can proceed smoothly based on the capabilities of the platform.
* @hide
* @param profile declared in {@link MediaCodecInfo.CodecProfileLevel}.
* @param level declared in {@link MediaCodecInfo.CodecProfileLevel}.
*/
public void setVideoEncodingProfileLevel(int profile, int level) {
if (profile <= 0) {
throw new IllegalArgumentException("Video encoding profile is not positive");
}
if (level <= 0) {
throw new IllegalArgumentException("Video encoding level is not positive");
}
setParameter("video-param-encoder-profile=" + profile);
setParameter("video-param-encoder-level=" + level);
}
/**
* Currently not implemented. It does nothing.
* @deprecated Time lapse mode video recording using camera still image capture