1. SeedVR2视频高清放大：默认配置 - 3B 型号的最佳质量（如希望进一步提升质量，可手动选择 - 7B模型）
2. 如需补帧：打开对应组填写 “补帧倍数” 即可（默认自动计算：帧数*倍数、帧率*倍数，保障音画同步原时长不变）
模型列表如下：
3B 型号：速度更快，显存需求更低
- seedvr2_ema_3b_fp16.safetensorsFP16（最佳质量）
- seedvr2_ema_3b_fp8_e4m3fn.safetensorsFP8 8位（高质量）
- seedvr2_ema_3b-Q4_K_M.ggufGGUF 4 位量化（质量可接受）
- seedvr2_ema_3b-Q8_0.ggufGGUF 8 位量化（高质量）
7B 型号：画质更高，显存需求更高
- seedvr2_ema_7b_fp16.safetensorsFP16（最佳质量）
- seedvr2_ema_7b_fp8_e4m3fn_mixed_block35_fp16.safetensors：FP8，最后一个数据块使用FP16，以减少伪影（质量良好）
- seedvr2_ema_7b-Q4_K_M.ggufGGUF 4 位量化（质量可接受）
- seedvr2_ema_7b_sharp_*：锐化版本，增强细节
参数说明:
主节点与模型的参数注释，主要来自模型与节点【官方的翻译】，偶尔部分说明来自AI分析模型的类比大白话解释。如有出入，欢迎指正，学习中..
视频高清放大+补帧：SeedVR2
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1. SeedVR2视频高清放大：默认配置 - 3B 型号的最佳质量（如希望进一步提升质量，可手动选择 - 7B模型）
2. 如需补帧：打开对应组填写 “补帧倍数” 即可（默认自动计算：帧数*倍数、帧率*倍数，保障音画同步原时长不变）
模型列表如下：
3B 型号：速度更快，显存需求更低
- seedvr2_ema_3b_fp16.safetensorsFP16（最佳质量）
- seedvr2_ema_3b_fp8_e4m3fn.safetensorsFP8 8位（高质量）
- seedvr2_ema_3b-Q4_K_M.ggufGGUF 4 位量化（质量可接受）
- seedvr2_ema_3b-Q8_0.ggufGGUF 8 位量化（高质量）
7B 型号：画质更高，显存需求更高
- seedvr2_ema_7b_fp16.safetensorsFP16（最佳质量）
- seedvr2_ema_7b_fp8_e4m3fn_mixed_block35_fp16.safetensors：FP8，最后一个数据块使用FP16，以减少伪影（质量良好）
- seedvr2_ema_7b-Q4_K_M.ggufGGUF 4 位量化（质量可接受）
- seedvr2_ema_7b_sharp_*：锐化版本，增强细节
参数说明:
主节点与模型的参数注释，主要来自模型与节点【官方的翻译】，偶尔部分说明来自AI分析模型的类比大白话解释。如有出入，欢迎指正，学习中..
1. SeedVR2视频高清放大：默认配置 - 3B 型号的最佳质量（如希望进一步提升质量，可手动选择 - 7B模型）
2. 如需补帧：打开对应组填写 “补帧倍数” 即可（默认自动计算：帧数*倍数、帧率*倍数，保障音画同步原时长不变）
模型列表如下：
3B 型号：速度更快，显存需求更低
- seedvr2_ema_3b_fp16.safetensorsFP16（最佳质量）
- seedvr2_ema_3b_fp8_e4m3fn.safetensorsFP8 8位（高质量）
- seedvr2_ema_3b-Q4_K_M.ggufGGUF 4 位量化（质量可接受）
- seedvr2_ema_3b-Q8_0.ggufGGUF 8 位量化（高质量）
7B 型号：画质更高，显存需求更高
- seedvr2_ema_7b_fp16.safetensorsFP16（最佳质量）
- seedvr2_ema_7b_fp8_e4m3fn_mixed_block35_fp16.safetensors：FP8，最后一个数据块使用FP16，以减少伪影（质量良好）
- seedvr2_ema_7b-Q4_K_M.ggufGGUF 4 位量化（质量可接受）
- seedvr2_ema_7b_sharp_*：锐化版本，增强细节
参数说明:
主节点与模型的参数注释，主要来自模型与节点【官方的翻译】，偶尔部分说明来自AI分析模型的类比大白话解释。如有出入，欢迎指正，学习中..