кстати кто там бредил что наше IPTV не на H.264 основано - вот цитата с сайта ZTE которое делает енкодеры и сет топы
Advanced video codec
ZTE's IPTV system adopts the emerging H.264/MPEG4 AVC coding standard. The video we currently see today is called standard definition (SD) and it will be soon available in high definition (HD) format.
With a heritage of over ten years of developing the video technology, ZTE can implement standardized and mature video solution. ZTE believe that H.264 as the video code for HD and SD will be dominant in the next decade, with the increasing popularity of HDTV. ZTE is among the first to bring the newest codec into the market. With the adoption of H.264 codec, carriers may further reduce capital and bandwidth requirement.
там же и о кодировке
While content is still the king today, a DRM/CAS platform as a type of security mechanism remains a critical requirement in the IPTV rollout.
ZTE and Irdeto, a leading global DRM/CAS vendor, have established a long term strategic relationship in the IPTV area. ZTE incorporates Irdeto's security solution into its IPTV system, ensuring a high level of content security, short time to market, while providing after-sale services. The ZTE DRM/CAS platform is a proven success with many renowned content owners.
кстати поиском нашлась и оптовая цена на тюнер STB B600IP в виде 330 юаней или 45 долларов - почуствуйте лошки типа степень развода , обычно нормальные провайдеры IPTV такое г-но дают бесплатно при подключении а не с пожизненной арендной платой