Unable to negotiate media type?

[Rakesh Malik]

I'm trying to export some Helium footage from Red Cine for editing in other software. Most of the footage is exporting fine, but the varispeed clips are not; I'm getting the message "Failed to render stream. Unable to negotiate media type." in the export status.

I got the same error exporting to ProRes as well as to Cineform in an AVI container.

Thanks!

The full log file for the latest one:
Redexport Sep 14 2016 15:55:04 Windows 8 32bit Public Release
REDCINE-X PROFESSIONAL Build 42.41605 32bit

redexport: The Winsock 2.2 dll was found okay

redexport: init msg received.

redexport: Transcoding to file system of type NTFS.

redexport: Output volume free space: 0 kb.

redexport: Source volume free space: 0 kb.

redexport: total setup time = 2404 ms
redexport: ready msg received. 1024 26542080 0 0 redcinex8308smpool0
AVI Output Filename: E:/Heliopause/DI/A001_C015_12106U.avi

Failed to render stream. Unable to negotiate media type.

redexport: frame: 0 width 4096 height 2160
redexport: total elapsed export time: 00:00:03.460
redexport: maximum frame processing time: 1056 ms
redexport: minimum frame processing time: 1056 ms

 

[Brendan H. Banks]

can you check permissions for the disk? Seeing zero source and zero destination free space could be a part of it. I am not as familiar with Windows but that may be an issue.

 

[Rakesh Malik]

The non-HFR stuff exports fine, into the same place, and the disk has lots of free space on it. It's only the HRF stuff that's giving me that oddball error.

 

[Brendan H. Banks]

The non-HFR stuff exports fine, into the same place, and the disk has lots of free space on it. It's only the HRF stuff that's giving me that oddball error.

Definitely funky. I'm following to see what the word is. Hopefully someone else can chime in.

 

[Rakesh Malik]

I'm certainly hoping so also. I'd like to be able to transcode this stuff into a format that my machine can handle (I'll add a powerful GPU eventually, when the bux allow, but until then...)

 

[Rakesh Malik]

An update on this... has me baffled.

I tried it again it worked flawlessly. Same machine, just later. My guess is that it's related to quicktime, because I've had a few cases where exports from RCX worked fine for a while, then randomly crapped out with similar errors to the one above. Just restarting the transcode lead to some bizarre quicktime errors, but rebooting and then restarting got things going again.