Record data from multiple cameras simultaneously

Hi NV,

I have tried to use ./sample_camera_multiple_gmsl to capture multiple cameras’ data. However, can I record multiple cameras’ data with the sdk?

Dear songwen.huand,
Could you check our recording tool(/usr/local/driveworks/tools/capture/) for your topic.

Hi SivaRamaKrishna,

I don’t think ./recorder can record h264 or raw data. Can you specify which tool to use?

Dear songwen.huang,

Could you please refer to “Recorder-Specific Parameters” in /usr/local/driveworks-2.0/doc/nvsdk_html/dwx_config_ref.html and usr/local/driveworks-2.0/doc/nvsdk_html/rigconfiguration_usecase0.html on your host PC?
DW recording tool support h264 and raw data format like below.

Encoding Format format 	output-format
       RAW 	   raw    	raw
       LRAW 	   lraw 	raw+yuv
       H264 	   h264 	yuv
       H265        h265 	yuv
       MP4    	   mp4   	yuv

Dear songwen.huand,
You can use any recording tool. You need to select right values for format and output format parameters in the input .json file to the recorder.
Please check Tools-> Recording tools -> Configuration Reference section in DW documentation

Let us know if you have any issues.

Hi SivaRamaKrishna,

Thanks your help. The issue was solved.