Let's throw some numbers at this:
From the Netflix 2018 10-K annual SEC filing (
Document page 22):
Technology and development expenses consist of payroll and related expenses for all technology personnel, as well as other costs incurred in making improvements to our service offerings, including testing, maintaining and modifying our user interface, our recommendation, merchandising and streaming delivery technology and infrastructure. Technology and development expenses also include costs associated with computer hardware and software.
2018 Spend: $1,221,814,000
Cost as a percentage of subscriber related revenue: 8%
Unfortunately when T absorbed DIRECTV, they stopped reporting satellite distribution costs. For the sake of scale, we can compare it to Dish though. From Dish's 2018 10-K annual SEC filing (
dish_Current folio_10K Taxonomy2015_newsections_Taxonomy2018 page 75)
Satellite and transmission expenses. Satellite and transmission expenses” totaled $577 million during the year ended December 31, 2018, a decrease of $81 million or 12.4% compared to the same period in 2017. The decrease in “Satellite and transmission expenses” was primarily related to a decrease in transponder capacity leased from EchoStar, related to our DISH TV service and decreased costs in our digital broadcast operations.
Cost as a percentage subscriber related revenue: 4.3%
Satellite transmission costs don't change with the number of subscribers or video feeds; streaming does. For every screen of video, streaming distribution costs increase linearly.
In the long run, streaming will not be cheaper. Other aspects of streaming can continue to win going forward (including user experience and video quality), but long-term costs will be higher. It's simple math -- satellite distribution is ( cost / subscribers ) while streaming distribution is ( cost * subscribers ).