RK3399Pro入门教程（7）RTSP库的使用

在RK1808M0上运行sudo ./rtsp_ssd时报错:

1. mpp[26153]: mpp_info: mpp version: unknown mpp version for missing VCS info
   
2. mpp[26153]: mpp_rt: NOT found ion allocator
   
3. mpp[26153]: mpp_rt: found drm allocator
   
4. [2020/10/15 08:28:54] D/: listening rtp port 45886
   
5. [2020/10/15 08:28:54] D/: listening rtp port 45876
   
6. [2020/10/15 08:28:54] D/: listening rtcp port 45877
   
7. [2020/10/15 08:28:54] D/: listening rtcp port 45887
   
8. [2020/10/15 08:28:54] D/: curlto rtsp://192.168.1.97:554/h264 , cli 45876:45886, tcp: 0
   
9. [2020/10/15 08:28:54] D/: # FOUND[0] media: video
   
10. [2020/10/15 08:28:54] D/: # FOUND[0] control: rtsp://192.168.1.97:554/h264/trackID=1
    
11. [2020/10/15 08:28:54] D/: # FOUND[0] rtpmap: id:96 format:H264 bitrate:90000
    
12. [2020/10/15 08:28:54] D/: # TOTAL FOUND  1
    
13. [2020/10/15 08:28:54] D/: TRACK [0] : rtsp://192.168.1.97:554/h264/trackID=1
    
14. [2020/10/15 08:28:54] D/: setup 45876 , 45877, uri: rtsp://192.168.1.97:554/h264/trackID=1
    
15. mpp[26153]: mpp_log: decode_get_frame failed, return -8.
    
16. mpp[26153]: mpp_log: decode_get_frame failed, return -8.
    
17. mpp[26153]: mpp_log: decode_get_frame failed, return -8.
    
18. mpp[26153]: mpp_log: decode_get_frame failed, return -8.
    
19. mpp[26153]: mpp_log: decode_get_frame failed, return -8.
    
20. mpp[26153]: mpp_log: decode_get_frame failed, return -8.
    
21. mpp[26153]: mpp_log: decode_get_frame failed, return -8.
    
22. mpp[26153]: mpp_log: decode_get_frame failed, return -8.
    
23. mpp[26153]: mpp_log: decode_get_frame failed, return -8.
    
24. mpp[26153]: mpp_log: decode_get_frame failed, return -8.
    
25. mpp[26153]: mpp_log: decode_get_frame failed, return -8.
    
26. mpp[26153]: mpp_log: decode_get_frame failed, return -8.
    

复制代码
用vlc可以打开流地址,如何解决问题