SOLVED: Hardware transcoding - Failed to get number of OpenCL platforms: -1001

[TheDreadPirate]

One, you need to stick with version 24.35 as that is the last version of the intel opencl package that supports your CPU.

https://github.com/intel/compute-runtime...5.30872.22

Second, don't bother. Your CPU does not support HEVC 10-bit decoding, which is required for tone mapping. Since you can't tone map there is no reason to worry about the opencl package since tone mapping is the only function that requires opencl.