do starting a youtube video production require huge budget We want to start our own 1st youtube channel we will create in house videos from hd camera but before that we need to get an estimation of capital required in video production anyone who is well aware and already own a channel please give us some tips

thank u in advance
The simple answer to your question is "No, starting a YouTube video channel does not require a huge budget."  There are YouTube channels that consist only of videos made using smartphones.

If you want to shoot for higher production values than that, you should be more specific in your question and you might get a more specific answer.  But the simple answer is: if you have a smartphone with video capabilities, you can start a YouTube channel with just that.