Daroga
Captain
Flight distance : 3517287 ft
United States
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rossnzwpi Posted at 2017-3-9 17:59
Hi, I am looking at it on my Macbook Pro - in Quicktime Player's Movie inspector. I have a few video files and they're all less than 5 Mb/s. For example - it lists the 'Data Rate : 3.91 Mb/s' and in Mac's Finder it lists the file as: Duration 00:35 and Size 17.1MB' So doing the maths on the Finder figures confirms the data rate that QuickTime gives.
The only thing I can think of is that I am missing a place in DJI GO4 where I can set a data rate or the data rate is set automatically and is being choked by something such as the class of the micro SD card I'm using (which I'm pretty sure is the one that came with the Mavic new).
Here's the DJI_0025.mp4, UHD 3840x2160 from the post above, in QuickTime with Movie Inspector showing 60 mbps:
But at the other end of the resolution spectrum is DJI_0069.mp4, HD 1280x720 in 10035 kbps or 10.035 mbps:
These rates are normal and to be expected based on resolution and frame rate.
Can you post a screenshot of QT with your MP4 showing the Movie Inspector with only 3.91 MB/s or even 5MB/s? Thanks, just cusious to see the data...
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