David,
I’ve had a long email conversation with Alex, in which I’ve provided all the info etc. Is there a simple way of me sending you a copy of the email exchange?
Here is a large part of the last email I sent…
"Alex,
I’ve tried it with both a Holybro F722, and a SpeedyBee F405, and also with Inav and with also Betaflight (on the SpeedyBee). Both exhibit problems. (Note that I’ve had NO problems using these FCs with my analogue Fatsharks etc. I want to move to HD, hence getting the Walksnail system).
As mentioned, the image also jitters and blurs with objects in the close background, which has Walksnail users on forums saying that the quality is not acceptable in their opinion, and that they can’t see anything that I’ve done wrong etc.
Here are a couple of YouTube recordings I made.
This one is a flight at 720p resolution. Note that the image quality was better in the goggles (except for the jittering of the objects), and the goggles NEVER showed any of the image breakup on the recording. I accept that the breakup could be the SD card (which is new). https://www.youtube.com/watch?v=iZ1sTHKjnVY
This one is a short YouTube recording of how, even static, the OSD info appears randomly. https://www.youtube.com/watch?v=3MTlWhj8qkM
This one has not been processed to include the OSD, so is exactly what was recorded onto the SD card. https://studio.youtube.com/video/YQaqyRL_14I/edit
BTW, I’m aware of Chinese New Year and that they won’t be available during that time."
The Walksnail system was bought by my son, Pete, as an Xmas/75th Birthday present.
I think I’ve done enough trials etc, especially as it’s darned difficult to get out and try to fly at the moment.
Cheers,
Norman Adlam