Thanks for the video.
You problem is that you need a 0.1uF capacitor between the DTR of the FTDI basic and the pin 1 of the Atmega Target. This will allow an automatic reset signal to the Atmega Target to allow the upload. The other way is to manually trigger this with holding the reset button on the breadboard until you see two flashes on the Tx of the FTDI Basic then release the button before the third flash.