Tree of Life is no longer crashing on start but produces a video that is 28:47 instead of the > 2 hours of the title. LibAV had an error but CloneBD did not produce an error report. If there is a way to collect useful debug info I'm glad to do it. Steps to reproduce (for me): mount file ISO, EN audio (only), no subtitles, mp4 container, no transcoding (100% quality). Press go.