Welcome to my 💫🔼 Friendly FLASHVSR Super-Resolution✨ Less mess, more magic🆕 FLASHVSR v1.1 support added - <span style="background-color:rgb(255, 255, 255);color:rgb(37, 38, 43);font-family:&quot;Source Sans Pro&quot;, ui-sans-serif, system-ui, sans-serif, &quot;Apple Color Emoji&quot;, &quot;Segoe UI Emoji&quot;, &quot;Segoe UI Symbol&quot;, &quot;Noto Color Emoji&quot;;font-size:16.8px">enhanced stability + fidelity⚡FLASHVSR is a new single-step 4K video upscaler that restores detail even without increasing resolution. It also works with long videos more than 1 minute length. Topaz Starlight now has a strong competitor! According to the developers, the upscaler can generate in real time on an Nvidia A100. This is all thanks to its unique architecture and a modified Wan 1.3b model.At the same time, it runs quite fast even on low-end graphics cards and offers flexible settings.Video upscaling to 4K works even with 10 GB of video memory! (tested on the 7-second video).📌 6GB of VRAM and 32GB RAM (tested on RTX 4050 Laptop) are sufficient for operation, but the more the better.<ul><li>If you have 16GB+ VRAM use 4x upscale for better quality</li></ul><ul><li>For less than 12GB VRAM 2x upscale recommended for first run, and 2x upscale again after. Finally it will be 4K video. 2x upscale is much lighter even with high resolution input videos</li><li>For Low VRAM use mode "tiny" and "tiny long" (for long videos). You can use "full" mode with better quality but it's slower. You can switch on "tiled vae" for decrease VRAM peaks</li></ul><span style="background-color:rgb(26, 27, 30);color:rgb(141, 141, 143);font-family:-apple-system, BlinkMacSystemFont, &quot;Segoe UI&quot;, Roboto, Helvetica, Arial, sans-serif, &quot;Apple Color Emoji&quot;, &quot;Segoe UI Emoji&quot;;font-size:16px">📌 Detailed tips and links in the workflow✨<span style="background-color:rgb(26, 27, 30);color:rgb(141, 141, 143);font-family:-apple-system, BlinkMacSystemFont, &quot;Segoe UI&quot;, Roboto, Helvetica, Arial, sans-serif, &quot;Apple Color Emoji&quot;, &quot;Segoe UI Emoji&quot;;font-size:16px"> Workflow features:<ul><li>User-friendly interface with detailed tooltips and links to everything you need to use the upscaler</li><li>Ability to downscale the source video to reduce system load</li><li>Ability to upscale long videos (longer than 1 min)</li><li>Post-processing: interpolation, adding grain, brightness, contrast control, stylization, and much more</li><li>FLASHVSR requires Triton and SageAttention installed. It's also important to install requirements.txt from the node folder </li></ul>🤗🙏🏼 Thanks to <a target="_blank" rel="ugc" href="https://github.com/OpenImagingLab">OpenImagingLab group</a> and <a target="_blank" rel="ugc" href="https://github.com/lihaoyun6">lihaoyun6</a>Original repo — <a target="_blank" rel="ugc" href="https://github.com/OpenImagingLab/FlashVSR">GitHub</a>

Friendly FLASHVSR Video Super-Resolution

<ul><li>added new FLASHVSR v1.1 model support (you can download new version from Links section in the workflow)</li><li>fix frame count according to video input</li><li>added links to new Lightx2v alternative VAE decoders with better perfomance (not working in Full mode for now; waiting for node update)</li></ul>

Files with SHA256: 1a55f5535a03fd017ae59227e0cdb5e815ee562cffbfcf2e1b0c595fdb7c050a