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wvp-GB28181-pro
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Update SipUtils.java 

修复点播取流失败
pull/889/head
wanghui 2023-06-11 16:24:08 +08:00 committed by GitHub
parent 52f9c295f9
commit 64c15fa53e
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src/main/java/com/genersoft/iot/vmp/gb28181/utils/SipUtils.java
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@ -207,7 +207,7 @@ public class SipUtils {
if (mediaDescriptionIndex == 0 && ssrcIndex == 0) { if (mediaDescriptionIndex == 0 && ssrcIndex == 0) {
sdp = SdpFactory.getInstance().createSessionDescription(sdpStr); sdp = SdpFactory.getInstance().createSessionDescription(sdpStr);
}else { }else {
int baseSdpIndex = Math.min(mediaDescriptionIndex, ssrcIndex); int baseSdpIndex = Math.max(mediaDescriptionIndex, ssrcIndex);
//ssrc规定长度为10字节，不取余下长度以避免后续还有“f=”字段 //ssrc规定长度为10字节，不取余下长度以避免后续还有“f=”字段
String substring = sdpStr.substring(0, baseSdpIndex); String substring = sdpStr.substring(0, baseSdpIndex);
sdp = SdpFactory.getInstance().createSessionDescription(substring); sdp = SdpFactory.getInstance().createSessionDescription(substring);