Category: Input Lag
A Cheap & Easy Method for Measuring Optical S/PDIF Audio DAC Latency
2022 UPDATE Since writing this blog post I have created the AV Latency.com Toolkit, which is designed to accurately measure S/PDIF Audio Latency using the technique that is described in this blog post. I recommend this new toolkit instead. Original Blog Post In a previous post, I described a method of measuring HDMI audio DAC […]
How to Measure HDMI Audio Latency Using a Wii U
2022 UPDATE Since writing this blog post I have created the AV Latency.com Toolkit, which is designed to accurately measure HDMI Audio Latency. This old “Wii U method” of measuring HDMI audio latency results in measurements that are around 0.5 ms higher than expected, which is still an impressive level of accuracy. I would recommend […]
Why are there no TVs or monitors that have 0ms input lag?
2022 UPDATE Since writing this blog post I have written more on the topic on the AV Latency.com. This website contains a number of definitions that may be helpful in explaining the difference between Input Lag and Video Latency. Original Blog Post The following history is based on an email discussion I had with a […]