Multiple audio and video encoding formats are available to meet customers’ various
requirements. It supports 2 stereo (4 mono) to mix with the video to form a stream output.
The encoded program will finally output in TS through ASI/IP port.

SFT3221HS is also featured with OSD (QR code, LOGO and Caption) insertion
function and can display multiple elements at same time. Operator can insert
advertisement picture, own LOGO, special QR code, Text content in encoding
process independent of STB. It will bring more profit for product user.

Key Features

- Support OSD (QR code, LOGO and Caption) insertion

- HEVC/H.265 HD/SD (with B frame to ensure high video compression ratio
and bitrate stability) and MPEG-4 AVC/H.264 HD/SD video encoding,
YPbPr port for HD only

- Support resolution down convert

- MPEG1 Layer II, HE-AAC (v1&v2), LC-AAC Audio encoding

- Support 2 stereos or 4 mono audio encoding

- Support DD AC3 audio passthrough (for SDI or HDMI in)

- Support 2 ASI input for re-mux

- Support ASI output and IP over UDP /RTP/RTSP output

- Support CC (closed caption), EIA 608 (for CVBS in)