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DynV
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Junior Member
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Posts: 38
Re: 3D camera and stabilizer combo suggestion?
I took time to reply as I wanted to make sure things went well multiple times before making a review.
The QooCam EGO makes great 3D through its visor; I have no other way to view 3D and am hoping it will look as good, or almost, when I (eventually) get another. The imaging is decent, not great, but the 3D itself is great; I have no need for great imaging, as I don't need to capture sharp logos or smaller lettering or detailed facial feature (ie makeup review), so am quite satisfied. The camera tends to overheat, and luckily it has an auto-shutdown for it but when it gets above 30°C / 86°F prepare to only have a 15-20 minutes session (and when it cooled down another until it overheat again or the battery run out). The audio is sub-par and could definitely be better placed on the camera; I'm having a hard time believing that the electronics are so packed in the front that a small hole couldn't be placed there. The default battery charge last for 45-50 mins of video and take ~90 mins to charge on a 2.1A wall charger or a computer with a decent power supply*. The camera definitively could have attachments for external audio and an external heat-sink; for the latter maybe on its sides or at the bottom through a socket made of a material great for heat transfer.
The camera didn't arrive in time, which the latest advertised should have been a few days before the event, but they did a partial refund. There was a couple weeks between that event, and the place closing down, and the camera wasn't incredibly late and I managed to get a 3D interview with the person that was honored in that event where it took place.
The FeiyuTech G6 Max works well, I see no discernible vibration and the panning & tilting seems limited when I fast-walk, which I often do when making a 3D video. At the beginning I had 2 problems: I didn't tighten the sliders enough and a motor wasn't adjusted, the top one. I couldn't manage to go into Adaption but I got into motor and "manually" adjusted it (decreased its power). Now I make sure the sliders are solidly in place and put my ears next to the motors to ensure they don't make vibration noise, of course in addition to it being balanced pretty well (I used to bother to make it like 98% balanced (which took a looong time) but one time I wasn't able to and it seemed to work as well so now I only bother to do like 90-95% balanced). I didn't check what was its battery gauge when I got it but after ~6 x ~45 mins sessions there was 1 bar left (that possibly could have lasted another session or 2 but I charged it back to full), so that's a long time.
As videos longer than ~10:20 are split, I use ffmpeg to put them together; with
ffmpeg.exe -f concat -i FILE_NAME.txt -c copy FILE_NAME.mp4
when I keep the audio level and
ffmpeg.exe -f concat -i FILE_NAME.txt -filter:a "volume=3" -c:v copy FILE_NAME-volume_3X.mp4
when I increase it; the text files content explained in Concatenate – FFmpeg.
There's examples of the videos I took on SBS 3D - YouTube.
Thank you again Turbguy1.
* The vast majority of the time I get to my filming locations without a vehicle so take breaks after my filming fast walks, and if I get there early enough I go to the library to charge it then do another session of filming by fast walks.