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video length #19
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Maybe the Input tensor shape is fixed。when i change the num_frames from 14 to 25 in yaml file,Error in background is Shape mismatch, can't divide axis of length 28 in chunks of 25。 |
can "axis of length 28" be changed to 50? |
我生成了2s的视频,但是我不清楚它的原理是什么 |
tmpwmd99trw.mp4 |
当我第一次生成成功时,修改图片或者相机控制参数后台就会报错,RuntimeError: Sizes of tensors must match except in dimension 2. Expected size 25 but got size 16 for tensor number 1 in the list. |
生成报错是因为 camera poses选择Provided Complex Camera Poses,如果是Basic Camera Poses是可以连续生成成功的,Custom Camera Poses选择Basic Camera Poses也是可以的。生成视频帧率固定10的原因是因为在motionctrl_cmcm_gradio.py里面写死了。 |
ok,多谢回复 |
当增加帧数生成的视频长度大于1s之后,感觉1s之后的视频会和这里生成的这个女生的视频一样,后半段不太运动而且会变得稍微糊一些,请问这收到训练数据的影响吗?请问调整哪个参数可以改善这一点呢? eduardo-gorghetto-5auIBbcoRNw-unsplash_L.3.mp4 |
可以生成大于14帧的,设置一下参数就行了。下面这个片段是设置了24帧,fps为6时的情况,总长度4s,模式为zoom in。出现的问题是预测14帧之后的内容由于模型没有训练过,就无法按照固定的模式生成frame,感觉想用的话还得微调一下。 |
littleMan_I_f24.mp4 |
你好 请问您具体是修改了哪些参数呢 需要修改camera pose的json文件吗 |
超参数要改。pose的json文件也需要改,把里面姿态个数增加到和帧数一致。 |
How to change SVD to svd_xt |
Is there any way to increase the video seconds? Is it currently only possible to generate 1 second videos?
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