If you want to see videos on paltalk with basic service then you can use this modified paltalk program.
but what does this program do
1- remove banners under PM & Room windows
2- remove popups
3- prevent room window from getting closed after bounce
4- use additional emotes (paltalk named these emotes as premium emotes)
5- upgrades videos I mean if your nick is black you can see videos as blue nicks and if your nick is blue you can see as green nicks. (this feature is not provided by paltalk color)
for more info about this you can visit forums after a days.