Hi, I will answer your questions in serial order: I encode only MOV videos to MP4 (H.264 - Match Source High bitrate). I use MP4 (H.264 - Match Source High bitrate) and do not alter any settings manually apart from turning off the audio. I do not save audio in these conversions. No I have not tried change the export settings. Lately, I have found something which might be helpful to find the cause. When I try to convert the videos from a SSD drive it works fine. Its crashes only when I convert the videos that are on SD card. BTW I use SanDisk Extreme Pro 128GB card. This has good read/write speed. So read/write speed should not be a reason for crash. Please, let me know if you need any more information.
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