本文整理汇总了Java中android.media.MediaCodec.getCodecInfo方法的典型用法代码示例。如果您正苦于以下问题：Java MediaCodec.getCodecInfo方法的具体用法？Java MediaCodec.getCodecInfo怎么用？Java MediaCodec.getCodecInfo使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类android.media.MediaCodec的用法示例。
在下文中一共展示了MediaCodec.getCodecInfo方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: getMediaCodecInfo
import android.media.MediaCodec; //导入方法依赖的package包/类
public static MediaCodecInfo getMediaCodecInfo(MediaCodec mediaCodec)
{
MediaCodecInfo retCodecInfo = null;
if (Build.VERSION.SDK_INT < 18) {
retCodecInfo = null;
}else {
retCodecInfo = (null != mediaCodec) ? mediaCodec.getCodecInfo() : null;
}
//retCodecInfo.getCapabilitiesForType(mime).getVideoCapabilities()
return retCodecInfo;
}
示例2: getEncodVieoeCapability
import android.media.MediaCodec; //导入方法依赖的package包/类
public static EncodeVideoCapability getEncodVieoeCapability(MediaCodec mediaCodec, String mime)
{
if( mediaCodec == null || Build.VERSION.SDK_INT < 18) {
return null;
}
EncodeVideoCapability retCapability = new EncodeVideoCapability();
//String mime = mEncodeFormat.getValue();
MediaCodecInfo codecInfo = mediaCodec.getCodecInfo();
MediaCodecInfo.CodecCapabilities capabilities = codecInfo.getCapabilitiesForType(mime);
int[] deviceColor = capabilities.colorFormats;
retCapability.colorFormat = deviceColor;
MediaCodecInfo.CodecProfileLevel[] profileLevels = capabilities.profileLevels;
if(null != profileLevels)
{
retCapability.profileLevel = new EncodeVideoCapability.ProfileLevel[profileLevels.length];
for(int i = 0; i < profileLevels.length; ++i)
{
retCapability.profileLevel[i] = new EncodeVideoCapability.ProfileLevel(profileLevels[i].profile, profileLevels[i].level);
}
}
Range<Integer> widthRange = null;
Range<Integer> heightRange = null;
if(Build.VERSION.SDK_INT >= 21) {
MediaCodecInfo.VideoCapabilities videoCapabilities = capabilities.getVideoCapabilities();
heightRange = videoCapabilities.getSupportedHeights();
widthRange = videoCapabilities.getSupportedWidths();
retCapability.heightAlignment = videoCapabilities.getHeightAlignment();
retCapability.widthAlignment = videoCapabilities.getWidthAlignment();
}
else //for old device limite max width / height
{
// retCapability.widthUpper = 1280;
// retCapability.widthLower = 176;
// retCapability.heightUpper = 720;
// retCapability.heightLower = 144;
retCapability.heightAlignment = 2;
retCapability.widthAlignment = 2;
}
if(null != widthRange)
{
retCapability.widthUpper = widthRange.getUpper();
retCapability.widthLower = widthRange.getLower();
}
if(null != heightRange)
{
retCapability.heightUpper = heightRange.getUpper();
retCapability.heightLower = heightRange.getLower();
}
return retCapability;
}