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.

 

waveform.jpg

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: uncompressed, 48000 hz, 5.1 (l, c, r, ls, rs, lfe), 16 bit

- bitrate: target 10 mbps, max 10 mbps

- encoding time: 00:54:55

10/05/2016 07:54:30 pm : file encoded

 

does have insight why occurring , how fix it?

 

thanks in advance!

chris

hi chris,

 

how audio recorded?

i mean, using additional audio capturing unit or recorded camera?

if can share 1 of files can check @ end.

 

thanks,

kulpreet singh



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