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Video Codecs


DVT Transmission Encoder

From: Power Cast

-MPEG-2 HD/SD and MPEG-4 AVC/H.264 HD/SD video encoding
-Support 1080I,720P, 480I, 576I video resolution and downscale transform
-Support low latency
-MPEG1 Layer II, HE-AAC (v1&v2), LC-AAC and DD AC3 audio encoding
-Support DD AC3 audio passthrough (for SDI in)

POWERCAST PCEM- ATSC AND PCEM-ISDB-TB MPEG-2/H.264 HD Encoder is the new broadcasting atsc AND isdb-Tb On AIR audio & video encoding device with powerful functionality. It is equipped with multiple video input interfaces (SDI, CVBS, YPbPr and HDMI) and audio input interfaces (AES, RCA and XLR) to make it possible to compatible with different signal sources.

Multiple audio and video encoding formats are available to meet customers’ various requirements at transmitter sites or at Broadcast Studio locatio . It supports 4 stereo (8 mono) or one DD 5.1 (AC3) audios embedded to mix with the video to form a stream output. The encoded program will finally output in TS through ASI/IP port.

Also with support for VCT or Virtual Channel TV Table either in ATSC or ISDB-Tb and AC-3 Audio and DOLBY.


-Support 4 stereo or 8 mono audio encoding
-Support video buffer, free to switch video sources (all video interface available)
-Support CC (closed caption), EIA 608 and EIA 708 (for CVBS and SDI in)
-Support ASI output and IP over UDP and RTP output
-LCD / keyboard control and web NMS management