HD Zero vs Analog. "Raw" DVR files in description
ฝัง
- เผยแพร่เมื่อ 25 ส.ค. 2024
- Do NOT judge video quality based on this. What you see is an encoding (DVR) of an encoding (video editor) of an encoding (youtube) of what was originally an uncompressed cf analog video signal. The HD zero video quality is significantly reduced, the analog break ups are grossly exaggerated.
With Walksnail and DJI you see a h265 compressed video in the goggle, it was already encoded by the VTX. You dont need a real DVR, the goggle can save the h265 straight to SD without further quality loss, as the reduction in quality has already happened when you receive it.
This is NOT the case with HD zero (or analog). HD zero VTX sends an uncompressed digital video signal. The only way for the DVR to save it to SD, is by compressing it using h265, so the DVR quality is worse than the original.
You can download the DVR recordings here, but keep this in mind the live video will always look better, and the only way to really judge it, is seeing it live:
drive.google.c...