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Sound Forge Pro 13 silent but Vegsa isn't


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  • 1 year later...

Same here Davey,  it plays back fine in VP-9, 16 AND  Sound Forge Pro 10  ... but not in the Magix versions of Sound Forge (pro 12 though 15). It opens and plays, but there is no waveform and just silence.
I think the AAC LC SBR  codec (w/ Spectral Band Replication (SBR) and Parametric Stereo is the cause, which I have never encountered AFAIK.
If you really need the audio, 'render to new (PCM) track' in Vegas and then open in SF.

The MediaInfo audio attributes state,
ID                          : 2
Format                      : AAC LC SBR PS
Format/Info                 : Advanced Audio Codec Low Complexity with Spectral Band Replication and Parametric Stereo
Commercial name             : HE-AACv2
Format settings             : NBC
Codec ID                    : mp4a-40-29
Duration                    : 2 min 47 s
Duration_LastFrame          : 137 ms
Bit rate mode               : Constant
Bit rate                    : 32.0 kb/s
Channel(s)                  : 2 channels
Channel layout              : C
Sampling rate               : 44.1 kHz
Frame rate                  : 21.533 FPS (2048 SPF)
Compression mode            : Lossy
Stream size                 : 654 KiB (17%)
Default                     : Yes
Alternate group             : 1

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