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This is the main Humble Video Java library. It contains no native code, but all Java runtime code.
It must be paired up with the correct humble-video-arch-*.jar library for your OS. For most
users, depending on humble-video-all will work better.
The newest version!
package io.humble.video.javaxsound;
import io.humble.video.AudioChannel.Layout;
import io.humble.video.AudioFormat.Type;
import io.humble.video.MediaAudio;
/**
* A factory class for {@link MediaAudioConverter} interfaces.
* @author aclarke
*
*/
public class MediaAudioConverterFactory {
protected MediaAudioConverterFactory() {
}
/**
* Create a converter.
* @param description A descriptor string for the converter.
* @param protoAudio A MediaAudio object to copy the input audio parameters from.
* @return
*/
public static MediaAudioConverter createConverter(String description, MediaAudio protoAudio)
{
return createConverter(description,
protoAudio.getSampleRate(), protoAudio.getChannelLayout(), protoAudio.getFormat());
}
/**
* A descriptor for the default java audio format we convert to, which is
* signed 16-bit 2-channel (stereo) audio samples at 22050 samples per second.
* The converter will convert any type of audio given to it into this format
* for playback with Java.
*/
public static final String DEFAULT_JAVA_AUDIO="HUMBLE-STEREO-S16-22050";
/**
* Create a converter.
* @param description A descriptor string for the converter.
* @param sampleRate Sample rate of MediaAudio objects that will be converted to/from.
* @param layout Channel layout of MediaAudio objects that will be converted to/from.
* @param format Sample format of MediaAudio objets that will be converted to/from.
* @return A converter to use
*/
public static MediaAudioConverter createConverter(String description,
int sampleRate, Layout layout, Type format) {
if (description != DEFAULT_JAVA_AUDIO)
throw new RuntimeException("Unsupported converter type");
return new StereoS16AudioConverter(sampleRate, layout, format);
}
}