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优化低倍速下zoom变倍速率

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1.优化zoom缩放在1-FH低倍速下的变倍速率。
避免变倍速率过大或者某些相机无法变倍的问题。
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shanyuanzz 2023-05-28 14:01:51 +08:00 committed by GitHub
parent 6d52e1539f
commit 5ebd788cef
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1 changed files with 6 additions and 0 deletions
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6
src/main/java/com/genersoft/iot/vmp/gb28181/utils/SipUtils.java
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@ -113,6 +113,12 @@ public class SipUtils {
strTmp = String.format("%02X", moveSpeed);
builder.append(strTmp, 0, 2);
builder.append(strTmp, 0, 2);
//优化zoom低倍速下的变倍速率
if ((zoomSpeed > 0) && (zoomSpeed <16))
{
zoomSpeed = 16;
}
strTmp = String.format("%X", zoomSpeed);
builder.append(strTmp, 0, 1).append("0");
//计算校验码