If I may add to the conversation regarding Camino videos. A different type of video that is not as prevalent on YouTube is called Looking for Infinity; El Camino. It focus is on why we walk. I have noticed an interesting take regarding people's "spiritual" understanding (for lack of a better term). Many years ago I went to a screening that was presented by the producers of Walking the Camino: Six Ways to Santiago. I was struck then as I was after watching Looking for Infinity on the opinions and feelings of Spanish people who walked compared to others. In the first film, although they focused on the struggles, happiness and stories of individual Pilgrims, the part I found most interesting were the thoughts of local Spaniards who lived (if I remember correctly) lived on or near or were members of the Catholic Church who were spiritually and I dare say emotionally attached to the Camino. In both instances, the thoughts of the Spanish people often resonated with me more than people from other countries. I sometimes think that many Spaniards must have a slightly different or even deeper connection with the meaning of a Camino than many of us from other countries. I have no idea whether this is true or not. It just rings true for me.
Once again I highly recommend Infinity: El Camino. Check it out on YouTube.