IP Video Transcoding Live! (Abbreviation IPVTL) is professional multi-channel live transcoding software that mostly applies to live media streaming over the internet, like cable and satellite digital video broadcasting, video surveillance and events webcasting. IPVTL provides powerful transcoding capability with lowest latency. It has full support of media encodings commonly being used today, such as G.711(PCM), MP2/3, AMR, AAC, AC3, H.263(+), H.264, MPEG-1, MPEG-2 and MPEG-4, also including HTML5 video codec VP8. IPVTL accepts all kinds of network media sources as transcoding input, such as HTTP, RTSP, RTMP (flash media stream), RTP and MPEG-2 TS (DVB-S). It works well with popular media streaming servers including Windows Media Server, RealNetworks Helix Server, Adobe Flash Media Server or Wowza Media Server, and also most DVB source devices in the market. IPVTL provides on-demand media streaming as well. It can stream from any stored movie clips on your disk or any video capture sources including webcam, DC/DV and TV tuner cards, with transcoding on the fly. IPVTL let you to have full control of video and audio encoding profiles as per your system requirements. Video resolution, quality, frame rate and bit rate, you can reshape your video stream fast and simple. IPVTL also provides professional video post process functions such as logoing, watermarking and subtitle overlay. With live stream time shifting feature included, scheduling delayed streaming between different time zones is possible.