拉流问题

硬件：TB-RK3399ProD
操作系统：Debian

运行多路RTSP解码的python demo时，输出以下信息是表示mpp是正常运行的，对吧？只是可能码流有问题，所以解码不成功。

toybrick@debian10:~/rtsp_mpp_decode$ sudo python3 demo_multi_gldisplay.py
[08/31 09:21:01.226] D/: listening rtcp port 58592
[08/31 09:21:01.227] D/: listening rtp port 58591
[08/31 09:21:01.227] D/:  mMppCtx null or no init...
[08/31 09:21:01.228] D/: curlto rtsp://admin:a12345678@192.168.1.240:554/Streaming/Channels/101 , cli 58591:58601, tcp: 0
[08/31 09:21:01.240] D/: # Found [0] media: video
[08/31 09:21:01.241] D/: # Found [0] rtpmap: id:96 format:H264 bitrate:90000
[08/31 09:21:01.241] D/: # Found [0] control: trackID=video
[08/31 09:21:01.241] D/: # Total found 1 channel(s).
[08/31 09:21:01.241] D/: TRACK [0] : trackID=video , format=1
[08/31 09:21:01.241] D/: setup 58591 , 58592, uri: rtsp://admin:a12345678@192.168.1 ... s/101/trackID=video
[08/31 09:21:01.247] D/: drm render open ...
[08/31 09:21:01.325] D/: Video SSRC Changed! 0 -> 438206810
[08/31 09:21:01.325] W/: (transmitTo in unit.cpp:31): transmit size warning RtspClient_UNIT >> RTPVUP_UNIT_SE, ret=0(need:104)
mpp[15429]: mpp_info: mpp version: unknown mpp version for missing VCS info
mpp[15429]: mpp_rt: NOT found ion allocator
mpp[15429]: mpp_rt: found drm allocator
[08/31 09:21:05.085] E/: (mergeRtpSliceToH264 in unit_rtp_h264_unpack.cpp:317): first slice is not 0. 0
[08/31 09:23:05.492] E/: (onTransmitIn in unit_rtp_h264_unpack.cpp:130): Fua is incomplete !


谢谢！