其他| 1. | Broadband TV News(20171001)。OTT TV episode & movie revenues to reach 83 billion，https://www.broadbandtvnews.com/2017/10/01 /ott-tv-episode-movie-revenuesto-reach-83-billion/。   |
| 2. | Broadband TV News(20180606)。Worldwide pay TV market to reach 295bn revenue in 2022，https://www.broadbandtvnews.com/2018/06/06/worldwide-pay-tv-market-to-reach-295bn-revenue-in-2022/。 |
| 3. | Parks Associates(2018)。52% of U.S. broadband households have a subscription to both pay-TV and one or more OTT video services，http://www.parksassociates.com/blog/article/pr-05022018。 |
| 4. | Parks Associates(2017)。More than 50% of U.S. broadband households subscribe to pay TV and at least one OTT video service，https://www.parksassociates.com/blog/article/pr-10262017。 |
| 5. | Paywizard(2018)。Research shows over 40% of us households are now 'pay-TV polygamists', offsetting cord-cutting trend，https://www.paywizard.com/blog/research-shows-40-us-households-now-pay-tv-polygamists-offsetting-cord-cutting-trend/。 |