Welcome to he forum. How did you transfer the video to your mac, I'm going to guess card reader as you say you can see it on the camera. Try downloading via USB from the camera, if that doesnt work you may have to play it fom the camera and record it, you may at least recover your video but may loose the ability to edit it.
Once you either have the footage you want or have exhausted the ability to recover it to your satisfaction retire the memory card, what you describe sounds like data loss from a dodgy memory card! If it is dodgy you will be glad you retired it rather than loose another lot of footage. If it is not dodgy, it is a small cost for peace of mind!
Can anyone shed some light please....
At the 5 min 27 mark on playback of videos taken with my Mark III I get horizontal lines which continue to the end of the recording, rendering those last minutes gone Have attached a screen shot around 5.27 mark.
If I playback to the end ON my Mark III the footage is visable - which leads me to think there's some issue that occurs on my Mac.
Anyone have any ideas?. Thanks in advance
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