I opened the webpage you gave me, but it was completely dark. . . Did you delete it?

Based on the text, since there were no problems during your recording, you must have done the same thing in the past. Have similar situations occurred after uploading? If not, the same steps produce different results. When you are surfing the Internet, are controls loaded by some web sites without you knowing it? As a result, the properties of the recorded audio change. Although there is no problem playing it on your own computer, uploading it to a certain website has no problem. When inserted into some websites or forums as audio, there will be noise like a cassette or similar.

Furthermore, try using another software. Try using WinAVI Video Converter and VideoStudio. I usually use them and have never had any problems. However, when I cover certain songs, remember to use them. If conditions permit, a sound net or something like that will be installed, otherwise the embarrassing situation of spraying wheat will not easily occur. . .

Furthermore, it is the problem of Tudou itself, but it should be unlikely. You'd better check if there are any abnormalities in the plug-ins and controls of your computer. The next step is whether coolpro has been affected by some web pages or malicious code. The default settings have been tampered with.

I hope you can get rid of this trouble as soon as possible~~~Happy New Year!