Low bandwidth.

High Quality.

The golden ratio is HX3.

Our most efficient format yet enables seamless connectivity even in extreme contexts.
Encoding available only with NDI Advanced

Harnesses codecs
H.264 & H.265 with

reduced
bitrates*

No visible compression
artifacts for visually

lossless
image*

Glass-to-glass
latency is

very low

Works in CPU, GPU
& FPGA for

optimal performance

*Compared to NDI High Bandwidth

Codec

Bandwidth at 1080p60

Bandwidth at 2160p60

Glass-to-glass latency

Platform integration possibility

Quality

SpeedHQ*

~ 130 Mbps

~ 250 Mbps

Very low

CPU, FPGA

Almost lossless

AVC (H.264) and HEVC (H.265)

H.264: ~ 62 Mbps H.265: ~ 50 Mbps

H.264: ~ 110 Mbps H.265: ~ 84 Mbps

Very low

CPU, GPU, FPGA

No visible compression artifacts

*Proprietary codec based on MPEG-2