Nano 00_video_decode dec error

Robotics & Edge Computing Jetson & Embedded Systems Jetson Nano
1

hi all ,now my application print the following errors,but i can not found that log at the src code ,my application is base on the 00_video_decode ，that dec h264 data is form rtsp，but when i restart that the decoder the application can decode normally ，my question is where that following error print, and how can i do to fix the error
NVMEDIA: NvMMLiteNVMEDIADecDoWork: 1982: NVMEDIA Video Dec Unsupported Stream
NVMEDIA: NVMEDIABufferProcessing: 1504: NvMediaParserParse Unsupported Codec
NVMEDIA: NvMMLiteNVMEDIADecDoWork: 1982: NVMEDIA Video Dec Unsupported Stream
NVMEDIA: NVMEDIABufferProcessing: 1504: NvMediaParserParse Unsupported Codec
NVMEDIA: NvMMLiteNVMEDIADecDoWork: 1982: NVMEDIA Video Dec Unsupported Stream
NVMEDIA: NVMEDIABufferProcessing: 1504: NvMediaParserParse Unsupported Codec
NVMEDIA: NvMMLiteNVMEDIADecDoWork: 1982: NVMEDIA Video Dec Unsupported Stream
NVMEDIA: NVMEDIABufferProcessing: 1504: NvMediaParserParse Unsupported Codec
NVMEDIA: NvMMLiteNVMEDIADecDoWork: 1982: NVMEDIA Video Dec Unsupported Stream
NVMEDIA: NVMEDIABufferProcessing: 1504: NvMediaParserParse Unsupported Codec

3

Hi,
It is more like an issue in the h264 stream. Looks like it is broken. Suggest you inspect validness of the stream through ffmpeg or JM decoder first.

4

hi Danelll ,thanks for your help ,that error is not always appear,for now it just appear one time ,so i just want to know how to fix it in the application if that error appear ,because i can not catch the error in the program source code

5

Hi,
When you see the error, you would need to re-create NvVideoDecoder. Please check this post:

6

hi Danelll, the problem is that i do not know when the error occur,and in the source code can not catch the error so i can restart the decoder,now i just can restart the decoder when the test engineer discover the error then tell me

7

There is no update from you for a period, assuming this is not an issue any more.
Hence we are closing this topic. If need further support, please open a new one.
Thanks

Hi,
Do you have the broken stream so that we can reproduce it by running 00_video_decode? Please attach it if you have any. We can reproduce it and check to have an error-handling solution.