Chinese government officially launched DTMB standard in 2006. DTMB was commonly known by two different modes, multi-
Since 2007, many cities have started DTMB live broadcasting and dispatched free STBs to consumers. For example, CCTV is broadcasting MPEG-
DTMB is also chosen by Hong Kong authority as digital terrestrial broadcasting standards, incorporated into Hong Kong OFTA 1108 standard.
Unlike counterparts in European countries, big cities in China selected cable network broadcast content delivery in city/urban area, while terrestrial broadcasting targeting mainly for rural and remote area, and emergency broadcasting.
Since our head-
StreamSpark DTMB intake test suite covered:
LCN based sorting (incl. LCN conflict handling)
Video and audio decoding performance (MPEG2, H.264, AVS, varies typical audio codec implementation, AVS standard stream will be available once broadcaster firmly adopted)
Video and audio selection (incl. multiple audio selection)
Dynamic service information update (SDT, NIT)
Dynamic SD to HD conversion
EPG handling (8 days EPG and special implementation)
Subtitle, incl. HD subtitles in Hong Kong
TOT/TDT presentation (inclusive none time offset case)
Installed services with special network ID.
Chinese Char presentation, Traditional and Simplified Chinese.
Hong Kong SFN RF fading model
China Mainland Stream List:
Hong Kong S.A.R. Stream List:
Test Stream Pictures and Analysis
Hong Kong Streams: