2026-02-27 优化媒体文件入库；新增视频时长、开始拍摄时间、结束时间；

zhaowenyu

2026-02-27 b5c022295a2d678edff3f54d9ee10e2fa1515c2d

 ard-sample/src/main/java/com/ard/sample/component/mqtt/model/ChannelName.java

@@ -33,6 +33,8 @@

    public static final String INBOUND_STATE_CAPACITY = "inboundStateCapacity";

    public static final String INBOUND_STATE_STATUS = "inboundStateStatus";

    public static final String INBOUND_STATE_LIST = "inboundStateList";

    public static final String INBOUND_SERVICE_REPLY = "inboundStateServiceReply";