zohebk-nv
zohebk-nv
the encoder performance is 1 CPU thread
Hi @spoonbobo , thanks for creating PR. We've recently released the nvimagecodec library which has python APIs(https://github.com/NVIDIA/nvImageCodec) . Please give it a try and let us know if it works...
JPH file format is not supported as of release v 0.7.5. We can look into adding support for this in an upcoming release.
Hi @jamesdavidson , would it be possible for you share a sample .jph file which causes nvjpeg2k to return an error?
rgb32(assuming rgb + 8 bit alpha) support is not well defined in the JPEG standard. nvjpeg encode only 1 and 3 channel images. You will need to convert rgb32 to...
Will look into adding an encoder sample in this repo. For now you can take a look at this sample - https://github.com/NVIDIA/cuda-samples/tree/master/Samples/4_CUDA_Libraries/nvJPEG_encoder. Let me know if you have any issues
No, we currently dont have an example for encoder which uses multiple cpu threads
hi, would it be possible for you to share a self contained reproducer code along with the cuda toolkit and driver versions being used? This will help us triage this...
> It takes about 334ms to encode and compress an image of this size on the 3060 GPU, and about 12xxms to decode. Is this time consumption normal? The number...
nvjpeg can support 2 component lossless jpeg files as long as both the components use the same huffman table