So if you just want to download this one video for exsample then you can use rtmpdump.Its free and without zip & zap.
If you have already download the package (see into rtmpdump section) then unrar it into any folder.Now start your CMD tool and enter the entire line I did post before and the download starts.If you use XP for exsample then look into your system32 folder there you find the CMD.exe tool and just copy this and put it into your folder where you did unrar rtmpdump and now start the cmd.exe directly from your rtmpdump folder and now enter the same line I did post and then the file will download into same folder.
About rtmpdump tool:
Code:
https://github.com/K-S-V/Scripts/releases
If you get any alert then its a false one.So you know AV also just working with static scan pattern.So I also can create any code where AV will give some alert action.
Just disable your AV or put rtmpdump to the accept list if your AV or Malware tool has this feature.If its still to hard for you to handle with rtmpdump then just look for any other tools who using a internet interface / explorer as GetFlv (its not free and I don't know whether you get the entire video with this so I have not checked this tool) etc.
greetz