这是我的报错信息：
[hevc @ 0xffff4c0a8ee0] Could not find ref with POC 0
[hevc @ 0xffff4c0e9390] Could not find ref with POC 6
[hevc @ 0xffff4c0e9390] Could not find ref with POC 4
[hevc @ 0xffff4c41e5e0] Could not find ref with POC 0
[hevc @ 0xffff4c4dedf0] Duplicate POC in a sequence: 1.
[hevc @ 0xffff4c59f7a0] Could not find ref with POC 2
[hevc @ 0xffff4c0a8ee0] Could not find ref with POC 30
[hevc @ 0xffff4c0a8ee0] Could not find ref with POC 28
[hevc @ 0xffff4c0e9390] Could not find ref with POC 38
[hevc @ 0xffff4c0e9390] Could not find ref with POC 36
[hevc @ 0xffff4c038610] Could not find ref with POC 0
[RDK_YOLO_ByteTrack] [14:48:53.850] [WARNING] 无法读取帧，可能视频已结束: rtsp://admin:jlzn123456@192.168.15.239:554/Streaming/Channels/1tcp
[hevc @ 0xffff4c59f7a0] Could not find ref with POC 8
[hevc @ 0xffff4c0a8ee0] Could not find ref with POC 22
[hevc @ 0xffff4c0a8ee0] Could not find ref with POC 20
[hevc @ 0xffff4c0e9390] Could not find ref with POC 24
[hevc @ 0xffff4c038610] Could not find ref with POC 26
[hevc @ 0xffff4c41e5e0] Could not find ref with POC 30
[hevc @ 0xffff4c41e5e0] Could not find ref with POC 28
[hevc @ 0xffff4c4dedf0] Could not find ref with POC 32
[hevc @ 0xffff4c59f7a0] Could not find ref with POC 36
[hevc @ 0xffff4c0a8ee0] Could not find ref with POC 0
[hevc @ 0xffff4c0e9390] Could not find ref with POC 2
[hevc @ 0xffff4c038610] Could not find ref with POC 10
[hevc @ 0xffff4c038610] Could not find ref with POC 8
[hevc @ 0xffff4c41e5e0] Could not find ref with POC 16
[hevc @ 0xffff4c4dedf0] Could not find ref with POC 18
[hevc @ 0xffff4c59f7a0] Could not find ref with POC 24
[hevc @ 0xffff4c0a8ee0] Could not find ref with POC 28
[hevc @ 0xffff4c0e9390] Could not find ref with POC 30
[hevc @ 0xffff4c038610] Could not find ref with POC 34
[hevc @ 0xffff4c038610] Could not find ref with POC 32
[hevc @ 0xffff440eb4c0] Could not find ref with POC 0
[hevc @ 0xffff440e8d40] Duplicate POC in a sequence: 1.
[hevc @ 0xffff4c41e5e0] Could not find ref with POC 40
[RDK_YOLO_ByteTrack] [14:48:54.875] [WARNING] 无法读取帧，可能视频已结束: rtsp://admin:jlzn123456@192.168.15.238:554/Streaming/Channels/1tcp
你好，如果只是使用OpenCV软件拉流解码，那么可能是您的OpenCV代码有一些问题，这块可以在网络上搜索一些教程，这部分都是通用的，公开的内容，RDK系统并没有什么特别的地方