Avidemux -video silent after 8.57

[avextraxjp]

Hi
I encoded video files taken with a digital still camera using Avidemux - Average Bitrate Two pass. Noticed that the resulting file loses audio at 8:57. The same happened to another file which is more than 10 minutes.
The source video is .MOV
No filters or adjusted frame rate.
Information on how to solve the problem is greatly appreciated.

General
Complete name : C:\Users\User\Desktop\39\P1220011.MOV
Format : QuickTime
Format/Info : Original Apple specifications
File size : 1.45 GiB
Duration : 20mn 4s
Overall bit rate : 10.3 Mbps
Encoded date : UTC 2010-09-04 19:07:42
Tagged date : UTC 2010-09-04 19:07:42

Video
Format : M-JPEG
Codec ID : jpeg
Duration : 20mn 4s
Bit rate mode : Variable
Bit rate : 10.1 Mbps
Width : 640 pixels
Height : 480 pixels
Display aspect ratio : 4/3
Frame rate mode : Constant
Frame rate : 30.000 fps
Bits/(Pixel*Frame) : 1.091
Stream size : 1.41 GiB (98%)
Encoded date : UTC 2010-09-04 19:07:42
Tagged date : UTC 2010-09-04 19:07:42

Audio
Format : PCM
Format settings, Endianness : Big
Format settings, Sign : Signed
Codec ID : twos
Duration : 20mn 4s
Bit rate mode : Constant
Bit rate : 256 Kbps
Channel(s) : 1 channel
Sampling rate : 16.0 KHz
Resolution : 16 bits
Stream size : 36.8 MiB (2%)
Encoded date : UTC 2010-09-04 19:07:42
Tagged date : UTC 2010-09-04 19:07:42

Thanks.

[Ai Haibara]

To what format (container) are you encoding them?


You might try running the MOVs through MP4Cam2AVI and see if that converts the videos without the sound drops.