com.mp4parser.streaming.StreamingSampleHelper Maven / Gradle / Ivy

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A generic parser and writer for all ISO 14496 based files (MP4, Quicktime, DCF, PDCF, ...)

There is a newer version: 1.1.22

package com.mp4parser.streaming;

public class StreamingSampleHelper {

    static boolean hasSampleExtension(StreamingSample streamingSample, Class clazz) {
        for (SampleExtension sampleExtension : streamingSample.getExtensions()) {
            if (clazz.isAssignableFrom(sampleExtension.getClass())) {
                return true;
            }
        }
        return false;
    }

    static  B getSampleExtension(StreamingSample streamingSample, Class clazz) {
        for (SampleExtension sampleExtension : streamingSample.getExtensions()) {
            if (clazz.isAssignableFrom(sampleExtension.getClass())) {
                return (B) sampleExtension;
            }
        }
        return null;
    }
}