I have created a simple code which will give the youtube video's urls in 5-6 formats for download.
but there are some videos which are not being downloaded.
some of the video ids are given below.
you can test with these, if these videos are downloading after fixing code make a demo and inform me.
note : not downloading video ids like ->
(opCjqS8wj4k, 1s74PBDvbcA, rtZaqjHHmCY)
find the attachments below..
for testing pass youtube video ids in id parameter.