public String getQualityFormat(String quality) {
MPEG2EncodingParams params = MPEG2EncodingParams.getQuality(quality);
if (params != null && params.outputstreamtype != null) {
switch (params.outputstreamtype.intValue()) {
case MPEG2EncodingParams.STREAMOUTPUT_CUSTOM_DIVX:
return "DivX";
case MPEG2EncodingParams.STREAMOUTPUT_CUSTOM_MPEG4:
return "MPEG-4";
case MPEG2EncodingParams.STREAMOUTPUT_DVD:
return "DVD";
case MPEG2EncodingParams.STREAMOUTPUT_MPEG1:
return "MPEG-1";
case MPEG2EncodingParams.STREAMOUTPUT_PROGRAM:
if (quality.startsWith("SVCD")) return "SVCD";
return "MPEG-2 PS";
case MPEG2EncodingParams.STREAMOUTPUT_TRANSPORT:
return "MPEG-2 TS";
case MPEG2EncodingParams.STREAMOUTPUT_VCD:
return "VCD";
default:
return "MPEG-2";
}
}
return "MPEG-2";
}
public long getQualityOverallBitrate(String quality) {
MPEG2EncodingParams params = MPEG2EncodingParams.getQuality(quality);
if (params != null && params.overallbitrate != null && params.overallbitrate.intValue() > 0) {
return params.overallbitrate.intValue();
} else if (params != null) {
int totalBitrate = 0;
if (params.videobitrate != null) totalBitrate += params.videobitrate.intValue();
if (params.audiobitrate != null) totalBitrate += params.audiobitrate.intValue() * 1000;
// For stream overhead
totalBitrate = Math.round(totalBitrate * 1.05f);
if (totalBitrate > 1000) return totalBitrate;
else return 4000000;
} else return 4000000;
}