No. Everyone will know that they are marketing material, you’ll be downvoted and ridiculed, and your reddit account may be banned for spamming. Don’t try to game reddit in any way. If you want to post something there related to your business, make it a news story on a reputable news media site. The possible exception is if you have a genuinely funny or intriguing viral video. Think along the lines of “Will It Blend?” Are your videos that interesting? If not, then don’t try to post them.
In general it’s a better strategy to get lots of fans, friends, and followers on social media, and then post your video there and let other people submit it to reddit.