Editing Network 10 (section)

===10 HD===
[[File:Network_10HD_Logo.png|thumb|right|10 HD logo]]
The 10 HD multichannel was launched on 16 December 2007 on channels 1 & 14 for 2 years of experience until breakaway programming. Ten HD ceased broadcasting on 26 March 2009 with the launch of One HD, and later revived on 2 March 2016. It broadcasts identical programming to 10 but in [[1080i]] [[high-definition television|HD]].

From 2002, this was interspersed with a loop of high definition demonstration material during business hours, for viewing in the showrooms of television retailers, at the conclusion of an equivalent service by Network 10.

After the [[Nine Network]] restarted broadcasting 9HD in November 2015, 10 confirmed that it was working on rebroadcasting 10 HD. However, they did not put a time frame on it, stating that they are "working through some technical and rights issues".<ref>{{cite news | title = What Australian TV will look like in 2016 | work = news.com.au | date = 27 December 2015 | url = http://www.news.com.au/finance/business/media/what-australian-tv-will-look-like-in-2016/news-story/170497a2fe18a43e419d1754bd551e9b | access-date = 18 January 2016}}</ref> On 11 February 2016, some smart TVs began receiving notification messages advising of 10HD through a "ghost broadcast" that soon disappeared.<ref>{{cite web|website=[[TV Tonight]]|first=David|last=Knox|url=http://www.tvtonight.com.au/2016/02/ready-for-ten-hd.html |title=Ready for TEN HD? |date=11 February 2016 |access-date=11 February 2016}}</ref>

10 later recommenced simulcasting in high definition on 2 March 2016 on channel 13 from 3pm, in time for the 2016 season of the [[Supercars Championship|Virgin Australia Supercars Championship]]. As a result, [[10 Bold|One]] was reduced to a standard definition broadcast on both channel 1 and channel 12.<ref name="TVTlaunch" /><ref name="TENInsider">{{cite web |url=http://tenplay.com.au/blog/the-insider/ten-hd-simulcast-set-to-launch-on-2-march |title=TEN HD Simulcast Set To Launch On 2 March |date=22 February 2016 |publisher=[[Ten Network Holdings]] |url-status=dead |archive-url=https://web.archive.org/web/20160223113558/http://tenplay.com.au/blog/the-insider/ten-hd-simulcast-set-to-launch-on-2-march |archive-date=23 February 2016 |access-date=22 February 2016}}</ref> Ten uses MPEG-4 technology to broadcast Ten HD.<ref name="TENInsiderFAQ">{{cite web |date=22 February 2016 |title=TEN HD Frequently Asked Questions |url=http://tenplay.com.au/blog/the-insider/ten-hd-faqs |archive-url=https://web.archive.org/web/20160223002725/http://tenplay.com.au/blog/the-insider/ten-hd-faqs |archive-date=23 February 2016 |access-date=22 February 2016 |publisher=[[Ten Network Holdings]]}}</ref>