Audio Randomly Dropping Out Of Imported Files
i'm using adobe media encoder build 9.2.0.26 on 2015 imac running el capitan 32 gb of memory , 4 ghz intel core i7 processor. i import longer musical performances (up , on hour). never had issue until recently, upon importing concerts, audio dropping out @ random points. isn't premiere issue, because audio drops out when viewing imported file in quicktime well. you can see in picture above 5 channels of 5.1 surround stop mid way through concert. there's no consistency time when each concert drops out. above video has audio drop out @ under 32 minutes. other concerts have dropped out @ 30 minutes, 53 minutes, 15 minutes, , 24 minutes. problem not seem occur shorter files. here's encoder information log: - source file: /volumes/cam_mem/avchd/bdmv/stream/00008.mts - output file: /volumes/goliath/premierefiles/concerts/sp161003_oldlinestatesmen.mov - preset used: custom - video: 1920x1080 (1.0), 29.97 fps, upper, quality 90, h.264, 01:05:46:00 - audio: uncompress