How to Connect AV to HDMI Converter | TV Setup In Minutes

A yellow, red, and white RCA cable set from an older DVD player, VCR, camcorder, or game console carries analog composite video and stereo audio. An AV to HDMI converter bridges that legacy signal to a modern TV or monitor by converting it to digital HDMI output.

What An AV To HDMI Converter Actually Does

An AV to HDMI converter takes composite video (the yellow RCA jack) and stereo audio (the red and white RCA jacks) and converts them into a digital HDMI signal your TV can read. Most current consumer models are unidirectional: they convert AV to HDMI only, not the reverse.

The converter does not magically upgrade picture quality. It can upscale the signal to 720P or 1080P at 60Hz, but garbage-in-garbage-out still applies — analog composite video tops out at roughly 480i of real detail. The upscaler makes the image fill a modern screen; it cannot invent detail that was never in the signal.

How To Connect The Converter Step By Step

Before touching any cable, turn off the source device and the display. Connect the yellow, red, and white RCA leads from your source device to the converter’s corresponding AV input ports. Yellow is composite video, red is right audio, and white is left audio — mismatching them produces a black-and-white image or missing audio, so match the colors precisely.

Next, run an HDMI cable from the converter’s HDMI output port to an HDMI input on the TV or monitor. Then power the converter: connect its USB power cable to a 5V wall adapter. Some models, like the Mini AV to HDMI Converter, draw from a DC 5V 1A supply or a standard USB port, but a wall adapter is the more reliable choice — a low-power USB port can cause intermittent signal drops.

Finally, turn on both devices, select the HDMI input you plugged into using the TV’s Input or Source button, and start playback on the source device. When it works, you’ll see the source device’s picture on screen with audio following within a second or two. If the screen stays black, the most common cause is forgetting the USB power cable — the converter has no battery and no way to draw power over the RCA connection.

What Works With These Converters

AV to HDMI converters work with any device that has composite AV output. That includes older DVD players, VHS/VCRs, camcorders, retro game consoles, cable boxes, and even some older digital cameras. The display side needs an HDMI input, which covers virtually every TV and monitor made in the last 15 years.

These converters also support legacy analog TV standards. The video formats are handled automatically, but digital audio output over HDMI is limited to stereo — surround sound from an old AV receiver will not pass through.

Common Mistakes To Avoid

The most common failure is using the converter backward. These units convert AV to HDMI, not HDMI to AV — so trying to run an HDMI source into the converter and out to an old TV will not work. If you need the reverse direction, look for a dedicated HDMI to AV converter instead.

Other frequent issues: plugging the source into the TV’s AV jacks instead of the converter’s input, forgetting the USB power brick, and expecting true HD quality from an analog source. One more caution: If you’re ready to pick up a converter for your setup, our tested roundup of the best AV to HDMI converters on the market compares the top models side by side.