NVIDIA/nvImageCodec

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A nvImageCodec library of GPU- and CPU- accelerated codecs featuring a unified interface

Stars: 159
Forks: 22
Open beginner issues: 0
Indexed issues: 20

Dominant language: Jupyter Notebook
License: Apache-2.0
Last GitHub push: Jul 14, 2026
Latest indexed: Sep 19, 2026
Contributing guide: Contributing guide
Code of conduct: No code of conduct
Beginner labels: No beginner labels indexed
PR merge metrics: No merged PRs in 30d

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20 open issues indexed

[BUG] 0.9.0 regression: GPU JPEG ROI decode via nvimgcodecCodeStreamGetSubCodeStream fails on ordinary in-bounds ROIs — INTERNAL_ERROR (8) on some GPUs, SIGSEGV on others (worked in 0.8.0) Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

NVIDIA/nvImageCodec#55 · 1 comment · Opened Aug 23, 2026
Tiled JPEG2000 Decoder Performance Regression Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 48/100

NVIDIA/nvImageCodec#53 · Opened Jul 2, 2026
JPEGLossless Bugs: SOF3 P in [9,15] and DHT-before-SOF3 Streams Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 48/100

NVIDIA/nvImageCodec#50 · Opened May 6, 2026
What's the pybind version required to build on Ubuntu 22.04? Open

question

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

NVIDIA/nvImageCodec#44 · 3 comments · Opened Dec 5, 2025
Invalid encode_status error codes Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 24/100

NVIDIA/nvImageCodec#43 · 1 comment · Opened Dec 4, 2025
How to create a TIFF file with JPEG compression, JPEG2000 compression, or other compression methods in Python? Open

question

Difficulty 3/5 1-2 days Newbie friendliness 35/100

NVIDIA/nvImageCodec#41 · Opened Dec 3, 2025
Can I use the GPU version of JPEG2000 via the CUDA Driver API in C++ Open

question

Difficulty 5/5 Over a week Newbie friendliness 20/100

NVIDIA/nvImageCodec#40 · 1 comment · Opened Nov 4, 2025
NITF with JPEG2000 Open

question

Difficulty 5/5 Over a week Newbie friendliness 25/100

NVIDIA/nvImageCodec#39 · 1 comment · Opened Oct 15, 2025
Build system rejects valid CMAKE CUDA_ARCHITECTURES inputs Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 38/100

NVIDIA/nvImageCodec#38 · Opened Sep 9, 2025
Idiomatic multi-gpu usage Open

question

Difficulty 4/5 3-5 days Newbie friendliness 25/100

NVIDIA/nvImageCodec#37 · 3 comments · Opened Sep 2, 2025
Encode array with alpha channel Open

question

Difficulty 4/5 3-5 days Newbie friendliness 35/100

NVIDIA/nvImageCodec#36 · 1 comment · Opened Aug 21, 2025
JPEG Encoder problem on Jetson Orin NX Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 35/100

NVIDIA/nvImageCodec#35 · 7 comments · Opened Aug 20, 2025
Passing torch tensor to encoder leads to hang Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 25/100

NVIDIA/nvImageCodec#33 · 4 comments · Opened Jul 29, 2025
[ERROR] [nvjpeg_cuda_encoder] Could not encode jpeg code stream - nvjpeg error #8 Open

question

Difficulty 4/5 3-5 days Newbie friendliness 30/100

NVIDIA/nvImageCodec#30 · 2 comments · Opened Mar 7, 2025
Segmentation fault when you release the encoder if your pip environment has scipy==1.15.2 Open

bug

NVIDIA/nvImageCodec#29 · 2 comments · 1 assignee · Opened Mar 7, 2025
C++ API works wrong with decode dependencies although process of building from sources is full and successful Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 35/100

NVIDIA/nvImageCodec#28 · 9 comments · Opened Feb 21, 2025
Can't work in JESTON AGX ORIN Open

bug

NVIDIA/nvImageCodec#26 · 16 comments · 1 assignee · Opened Jan 21, 2025
Decode cudaErrorIllegalAddress Open

bug

Difficulty 5/5 Over a week Newbie friendliness 20/100

NVIDIA/nvImageCodec#25 · 1 comment · Opened Nov 22, 2024
How to integrate with PyTorch DataLoaders Open

question

NVIDIA/nvImageCodec#23 · 3 comments · 1 assignee · Opened Oct 28, 2024
1CH Image Read as 3CH Open

bug question

NVIDIA/nvImageCodec#16 · 4 comments · 1 assignee · Opened Aug 26, 2024

NVIDIA/nvImageCodec

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