Decoder error HVEC, UMC_HEVC_DECODER::h265_exception

[Rob45_]

Hello,

I have a HEVC decoding exception with the attached stream.

Using :

               sample_decode.exe h265 -i panasonic.265 -o out1.yuv -sw

I see the h265_exception for every frame, is there a way to find out what is wrong?

I see it only for Panasonic CCTV camera streams, Axis, Bosch, Dahua work fine.

I think it has something to do with the SPS scaling_list, since thats the only difference i can see with the other camera's.

Exception thrown at 0x00007FF8FE0A4F99 in sample_decode.exe: Microsoft C++ exception: UMC_HEVC_DECODER::h265_exception at memory location 0x000000F3EB8FB080.

plugin_loader.h :185 [INFO] Plugin was loaded from GUID: { 0x15, 0xdd, 0x93, 0x68, 0x25, 0xad, 0x47, 0x5e, 0xa3, 0x4e, 0x35, 0xf3, 0xf5, 0x42, 0x17, 0xa6 } (Intel (R) Media SDK plugin for HEVC DECODE)
pretending that aspect ratio is 1:1
Decoding Sample Version 8.4.27.0

Input video HEVC
Output format NV12
Input:
Resolution 1920x1088
Crop X,Y,W,H 0,0,1920,1080
Output:
Resolution 1920x1080
Frame rate 30.00
Memory type system
MediaSDK impl sw
MediaSDK version 1.34

Decoding started
Frame number: 0, fps: 0.000, fread_fps: 0.000, fwrite_fps: 0.000
Decoding finished

I see the same error on an other machine with these specifications,

Windows 10 Pro, 21H1,19043.1288

Intel i9-11900K

UHD Graphics 750, SDK:1.35.65571, DRV:30.0.100.9955

Any help will be appreciated,

Thanks in advance,

Robert

[RahulU_Intel]

Hi,

Since this is a duplicate thread of https://community.intel.com/t5/Media-Intel-oneAPI-Video/HEVC-decoder-exception/m-p/1328384#M14002, we will no longer monitor this thread. We will continue addressing this issue in the other thread.

Thanks and Regards

Rahul