Sony Vegas 11 mp4 problem - Only imports audio, no video

[JVRaines]

I don't have any 10 second recording, however I do have a 4 second one. Do tell me if that could work as well.

I duplicated the problem with my copy of Vegas 11. Upon remuxing the file with FFmpeg, I received this warning about a timestamp glitch:

[mp4 @ 0000000004ca0520] Non-monotonous DTS in output stream 0:0; previous: 1920, current: 1920; changing to 1921. This may result in incorrect timestamps in the output file.

The remuxed file (using the same codecs) imports properly into Vegas.

[Dreamersoy]

I solved by myself, and thanks to the next

Great!...but...how did you did it?

(i have the same problem)