Encoding Artifacts Due to Buffer Release In Advance
Symptom
No other exception log information is recorded except the encoding artifacts.
Possible Cause
The VENC input buffer is YUV image data, and is illegally accessed or released in advance.
Solution
Add log printing of the buffer size and address to the DVPP buffer release API, as well as hi_mpi_venc_get_stream, aclvencCallback, and acldvppJpegEncodeAsync. Check the timing of buffer release and check whether the input buffer is released before encoding is complete.
Parent topic: JPEGE and VENC