package io.lumify.storm.util;
import io.lumify.core.util.LumifyLogger;
import io.lumify.core.util.LumifyLoggerFactory;
import org.json.JSONObject;
public class FFprobeDurationUtil {
private static final LumifyLogger LOGGER = LumifyLoggerFactory.getLogger(FFprobeDurationUtil.class);
public static Double getDuration(JSONObject json) {
if (json == null) {
return null;
}
JSONObject formatJson = json.optJSONObject("format");
if (formatJson != null) {
Double duration = formatJson.optDouble("duration");
if (!Double.isNaN(duration)) {
return duration;
}
}
LOGGER.debug("Could not retrieve a \"duration\" value from the JSON object.");
return null;
}
}