Thu Do Multimedia

Thu Do Multimedia the leading in research & innovation of OTT Solution, AI_DRM and Multicast ABR for IPTV and Coaxial Cable Company's main products- Sigma OTT: The All-in-One OTT Media solution - Low latency LiveStreaming - Sigma Multi-DRM: The AI DRM with Anti-Widevine-Leaked and Anti-PlayReady-Leaked, Anti-VPN - Sigma Interactive: Interact via Remote Control of SmartTV - Sigma MABR: The Multicast Adaptive Bitrate for IPTV, Cable Operator - Sigma SSAI - Sigma Multi CDN Selector - Sigma LRM Outstanding Award December 2019: Sigma DRM passed Cartesian’s Farncombe security audit, placing Thu Do Multimedia among the world’s Top 20 DRM providers. October 2020: Sigma DRM and Sigma Low-latency Live Streaming won the Vietnam Digital Awards 2020. October 2020: Sigma DRM was named in the Top 10 at Viet Solutions. 2025: Sigma DRM “Make in Vietnam” was recognized as a Key Industrial Product of Hanoi, following the earlier success of Sigma OTT. 2026: Sigma OTT End-to-End received the Sao Khue Award (Media Tech) and was listed on the Viet Nam Digital Technology Solutions Map 2026.