I have a question regarding video creation using Jetson Xavier NX.
I am processing images obtained from a camera using the OpenCV VideoWriter class in a GStreamer pipeline. After processing a certain number of images, a video file is generated, and the next GStreamer pipeline processing is repeated. However, during this repeated processing, GStreamer always outputs an error after processing a certain number of images. Do you know the cause of this problem?
The video is output to the following location, and the errors output by GStreamer are as follows:
XXXX: SYNC_IOC_FENCE_INFO ioctl failed with 9
XXXX: NvDdkVicExecute Failed
XXXX: nvbuffer_transform Failed
XXXX: gst_nvvconv_transform: NvBufferTransform Failed
XXXX: [ WARN:8] global /media/XXXX/opcv/opencv/modules/videoio/src/cap_gstreamer.cpp (1825) handleMessage OpenCV | GStreamer warning: Embedded video playback halted; module appsrc3 reported: Internal data stream error.
XXXX: [ WARN:8] global /media/XXXX/opcv/opencv/modules/videoio/src/cap_gstreamer.cpp (1728) writeFrame OpenCV | GStreamer warning: Error pushing buffer to GStreamer pipeline
File output location: /tmp/qtmux*
The operating environment is as follows:
- OpenCV: 4.5.1
- GStreamer (JetsonSDK): 1.14.5
- Ubuntu 18.04 LTS (JetPackSDK Ver 4.5)