URGENT! No audio playback with multicam clips.

[ainsophaur]

All of a sudden, audio playback works fine in my Source monitor, but as soon as I play in the Timeline, it either plays for 1-2 clips then stop, or it doesn't play at all.

I've tried changing audio inputs/outputs. I've tried uninstalling my driver and reinstalling. I've tried uninstalling Premiere Pro and reinstalling that as well.

What I don't understand is why this just happened all of a sudden. I've been editing for a long time now with no issue.

The only thing that seems to be different is that I'm now working with MULTICAM clips. This problem does not happen with clips that aren't multicam.

Footage is from a Canon 5DMII.

h.264, 1080p23.98 QTs

Sequence in Premiere is set to ProRes for 1080p23.98 footage.

See below screenshots for Premiere Pro and Matrox versions.

Running OSX 10.9.5.

Don't know if this is an Adobe issue or a Matrox issue. But for now I cannot edit multicam.

[Matrox_Support_Sam]

Can you try installing 4.6.0.0006 drivers? Your current 4.2.0.0006 driver does not support Adobe CC2015.
_________________
Regards,
Sam
Matrox Video Technical Support

[ainsophaur]

Does the 4.6 driver work on Mavericks? I'm running 10.9.5.

[Matrox_Support_Sam]

No, the 4.6 driver only supports Yosemite OSX. The 4.2 driver does not provide support for Adobe CC2015, only Adobe CC2014, Adobe CC and Adobe CS6: ftp://ftp.matrox.com/pub/video/doc/MXO2_Supported%20OS%20and%20applications_4.2.pdf
_________________
Regards,
Sam
Matrox Video Technical Support