Help confirming if Hybrid is running Torch-based QTGMC for VHS restoration - Printable Version +- Selur's Little Message Board (https://forum.selur.net) +-- Forum: Hybrid - Support (https://forum.selur.net/forum-1.html) +--- Forum: Problems & Questions (https://forum.selur.net/forum-3.html) +--- Thread: Help confirming if Hybrid is running Torch-based QTGMC for VHS restoration (/thread-4119.html)

Help confirming if Hybrid is running Torch-based QTGMC for VHS restoration - purplew - 21.05.2025 Hi everyone, This is my first time posting. I'm currently working on restoring a VHS tape using Hybrid and wanted help confirming whether my setup is properly using Torch acceleration, specifically for QTGMC. Here’s the context: I'm using Hybrid on Windows, with VapourSynth enabled My GPU is an NVIDIA RTX 3060 Laptop GPU In the startup log, I can see Torch-based plugins like vsRIFE (torch) and vsRealESRGAN are detected (i can attach a screenshot) VapourSynth itself is available and working I believe QTGMC bob deinterlacing is necessary to preserve motion quality for this video, since i am receiving a signal of 1080i 59.94 However, QTGMC runs very slowly, which makes me think it might still be running on CPU, not Torch/GPU What I’d like to know: How can I confirm that Hybrid is actually running the Torch version of QTGMC, if it’s available? Is there something I need to configure in Hybrid (or VapourSynth) to make sure it’s using the GPU-accelerated version of QTGMC? If Hybrid doesn't support Torch-QTGMC directly in the UI, is there a way I can force it through the VapourSynth editor or a custom script within Hybrid? I’d really appreciate any guidance. Everything appears to be working fine from the log, but I just want to ensure I’m not missing out on GPU acceleration and wasting time with CPU-only deinterlacing. Thanks in advance for any advice!