Real-ESRGAN 能否用于视频播放器的实时超分？有没有现成的工作流？(Feasibility of Real-ESRGAN for real-time video super-resolution in players?)

我想请教一下，目前把 Real-ESRGAN 接入视频播放器进行实时超分是否可行？有没有成熟的工作流或者 demo 可以参考？ 我主要比较关心以下几点：

• 帧率：比如在处理 1080p 视频时，能保证 30fps+ 的实时出图吗？
• 模型：有没有适合实时推理的轻量化模型推荐？
• 延迟：处理带来的延迟对观看体验影响大吗？
• 硬件：在不同 GPU/CPU 上的优化情况如何？ 求教。

translate:

Hi all, I'm wondering if it's feasible to integrate Real-ESRGAN into a video player for real-time super-resolution. Are there any established workflows or demos for this? I'm mainly curious about:

• FPS: Can it handle real-time 1080p video at 30fps+?
• Models: Are there lightweight variants recommended for real-time inference?
• Latency: Is the processing delay noticeable for viewing?
• Hardware: Any optimization tips for different GPUs/CPUs? If anyone has tried this or has relevant experience, please share. Thanks!