[FFmpeg-user] Convert AVID MXF (audio only) to wav (preserving metadata)

[Lou]

On Thu, 6 Mar 2014 15:59:17 +0100
Luigi Rensinghoff <gigixiv at gmail.com> wrote:

> [mxf @ 0x7f9f7a800000] broken or empty index
> [mxf @ 0x7f9f7a800000] cannot demux OPAtom without an index
> /Users/gigi_mini/Desktop/file.mxf: Invalid data found when processing input

Are you sure this is a valid file? Is there anything else that can
decode it successfully?