|  | @@ -113,6 +113,12 @@ public class SipUtils {
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				|  |  |          strTmp = String.format("%02X", moveSpeed);
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				|  |  |          builder.append(strTmp, 0, 2);
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				|  |  |          builder.append(strTmp, 0, 2);
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				|  |  | +        
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				|  |  | +        //优化zoom低倍速下的变倍速率
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				|  |  | +        if ((zoomSpeed > 0) && (zoomSpeed <16))
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				|  |  | +        {
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				|  |  | +            zoomSpeed = 16;
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				|  |  | +        }
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				|  |  |          strTmp = String.format("%X", zoomSpeed);
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				|  |  |          builder.append(strTmp, 0, 1).append("0");
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				|  |  |          //计算校验码
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