Premium RCA Stereo Or Optical Audio to HDMI Audio Converter Combiner
Brand: AllAboutAdapters
This HDMI audio encoder allows users to combine external audio feed into existing HDMI or DVI feed or converting analog stereo or digital surround input into HDMI type or simply replacing the original HDMI audio with new audio sound.

Users have the control and capability to select between different input audio type for conversion or encoding.

Its typical A/V applications include:

replacing the original HDMI audio with different audio sound track

converting analog stereo or multi-channel digital sound to HDMI output for audio alone while no video content is required

combining audio signal with DVI video together for HDMI output

The audio decoding process will be performed automatically in real time as always with no lags.

All analog stereo, digital stereo or digital surround such as Dolby Digital 5.1, AC3, DTS and PCM 2-channel inputs are supported by this HDMI audio encoder.

The HDMI input supports resolutions up to 4Kx2K pixels and pass-through of CEC and 3D signal.

Real-Time HDMI Audio Encoding
This HDMI audio processor provides users with easy external ways to
replace original HDMI audio with different audio channel or combine external audio with DVI video into HDMI for output.

It can also supports HBR (high-bit-rate) audio.

Audio To HDMI Conversion
This HDMI audio encoder can also convert just the analog/digital audio signals into standard HDMI output while the video portion of the HDMI input is not required.

So you can send the audio output from your CD player or Hi-Fi system through any HDMI receiver, HDMI switch/matrix, HDMI splitter, HDTV.

Easy Audio Input Selection
Users can manually select the desired audio input source to be embedded or converted through the DIP switch on the unit.
Replaces the original HDMI audio by filtering out the original audio embedded in HDMI signal and insert a new digital or analog audio from different audio source. Combines DVI video with external audio for a new HDMI output. Converting analog audio from CD player or portable music player into HDMI feed with no video feeds needed. Encodes analog stereo or multi-channel surround sound into HDMI feed for new HDMI output.
Combines DVI video with analog or digital audio for HDMI output further distribution. Real-time audio encoding with original sonic quality retained. No lags and no loss. Encoding optical audio of PCM 2CH, Dolby 5.1 and DTS 2CH/5.1 type input to HDMI audio for output. Encoding analog stereo from its 3.5mm input or RCA L/R input (via adapter) to HDMI for output.
Easy dip switch design for users to choose input audio channel between HDMI, Optical or RCA L/R before encoding. Supports HDMI audio sampling rate up to 192 Khz. Supports Optical S/PDIF sampling rate up to 192 Khz. Fully supports HDMI 1.4, HDCP 1.2 and DVI 1.0.
Supports HBR (high-bit-rate) audio. Supports resolutions up to 4Kx2K pixels and 3D video pass-through. Supports CEC bypass. The repeater function auto equalizes and compensates for HDMI/ DVI signal loss and extends the cable reach to maximum distance.
Maximum HDMI extension range can be up to 15m/ 50ft for 1080p with 8-bit transmission or 10m/ 32ft for 1080p with 12-bit transmission. Can be cascaded with other HDMI devices such as HDMI switchers/splitters or HDMI DVI distribution systems for achieving larger-scale setup and for applications requiring long cable runs like digital signage, information kiosks and so on.