AVAssetExportSession using AVAssetExportPresetPassthrough breaking output

Question

I\'m using AVAssetExportSession in combination with AVAssetExportPresetPassthrough to stitch multiple videos together. Everything works quite fine, except after my first sub-cli

Answer 1

I got in touch with Apple, they told me this is a bug, please find the the bugreport here : https://bugreport.apple.com/cgi-bin/WebObjects/RadarWeb.woa/3/wo/zpx0I9jVzf8090ZICwg1GM/5.83.28.0.9