ffmedia不能正常运行python demo

oranger

我按照wifi的进行了编译，并且安装了python版本
git clone https://gitlab.com/firefly-linux/ffmedia_release# 安装所需环境apt install gcc g++ make cmakeapt install -y libasound2-dev libopencv-dev libdrm-dev libfdk-aac-dev# 如果需要编译python接口库，并系统默认python是3.8，则安装3.8的软件包apt install -y python3.8-dev python3.8-venv# 编译cd ff_mediamkdir build; cd buildcmake ../makepip3 install ff_pymedia-2.2.4-cp38-cp38-linux_aarch64.whl我将demo/demo_opencv.py中
arser.add_argument("-i", "--input_source", dest='input_source', type=st, help="input source")
修改为
arser.add_argument("-i", "--input_source", dest='input_source', type=str, default="rtsp://192.168.0.131:554/test", help="input source")
执行python3 demo_opencv.py不能正常打开相机

1. Firefly FFMedia: v2.2.4
   
2. input source is a rtsp url
   
3. INFO: ff_media: connectToServer: connected to server 192.168.0.131:554
   
4. INFO: ff_media: RTPSource: RTPSock current buffer size is(425984)
   
5. INFO: 16ModuleRtspClient: init: rtsp para w h: 1280 720, ws hs: 1280 720, format: H264
   
6. wait...INFO: ff_media: parseRTSPMessage: RTSP message was fragmented
   
7. INFO: 10MppDecoder: getTimeoutSample: 0x2d66dd80 frame info changed 1 error 0 discard 0
   
8. ERROR: 10RTSPClient: getOutputDataTimeOut: wait for session to get buffer time out
   
9. ERROR: 10RTSPClient: getOutputDataTimeOut: wait for session to get buffer time out
   
10. ERROR: 12ModuleMppDec: work: wait for productor ModuleRtspClient timeout
    
11. ERROR: 10RTSPClient: getOutputDataTimeOut: wait for session to get buffer time out
    
12. ERROR: 10RTSPClient: getOutputDataTimeOut: wait for session to get buffer time out
    
13. INFO: 10RTSPClient: teardownMediaSession: teardown session success
    
14. INFO: ff_media: connectToServer: connected to server 192.168.0.131:554
    
15. INFO: ff_media: RTPSource: RTPSock current buffer size is(425984)
    
16. INFO: ff_media: parseRTSPMessage: RTSP message was fragmented
    
17. ERROR: 10RTSPClient: getOutputDataTimeOut: wait for session to get buffer time out
    
18. ERROR: 10RTSPClient: getOutputDataTimeOut: wait for session to get buffer time out
    
19. ERROR: 12ModuleMppDec: work: wait for productor ModuleRtspClient timeout
    
20. ERROR: 10RTSPClient: getOutputDataTimeOut: wait for session to get buffer time out
    
21. ERROR: 10RTSPClient: getOutputDataTimeOut: wait for session to get buffer time out
    
22. INFO: 10RTSPClient: teardownMediaSession: teardown session success
    
23. INFO: ff_media: connectToServer: connected to server 192.168.0.131:554
    
24. INFO: ff_media: RTPSource: RTPSock current buffer size is(425984)
    
25. INFO: ff_media: parseRTSPMessage: RTSP message was fragmented
    
26. ERROR: 10RTSPClient: getOutputDataTimeOut: wait for session to get buffer time out
    
27. ERROR: 10RTSPClient: getOutputDataTimeOut: wait for session to get buffer time out
    
28. ERROR: 12ModuleMppDec: work: wait for productor ModuleRtspClient timeout
    
29. ERROR: 10RTSPClient: getOutputDataTimeOut: wait for session to get buffer time out
    
30. ERROR: 10RTSPClient: getOutputDataTimeOut: wait for session to get buffer time out
    
31. INFO: 10RTSPClient: teardownMediaSession: teardown session success
    
32. INFO: ff_media: connectToServer: connected to server 192.168.0.131:554
    
33. INFO: ff_media: RTPSource: RTPSock current buffer size is(425984)
    
34. INFO: ff_media: parseRTSPMessage: RTSP message was fragmented
    

复制代码

使用gst-launch-1.0 rtspsrc location=rtsp://192.168.0.131:554/test ! rtph264depay ! h264parse ! mppvideodec ! autovideosink sync=false
能正常打开相机