How to Loop a IMFSequencerSource

Is there an actual way to properly loop the IMFSequencerSource. I have tried to do the Skip to the begging method, but it is unreliable in certain situations. One thing I cannot seem to figure out is how to get the first IMFPresentationDescriptor for the
IMFSequencerSource. I read a post that someone had figured out how to do that, but it di not include an example.
https://social.msdn.microsoft.com/Forums/windowsdesktop/en-US/5fb45eb7-d8f9-42c6-b506-d5c2b0cf079c/sequencersource-resulting-in-no-output
If someone can point me to a solution I would sure appreciate it.

You can't. You just have to copy and paste it onto the track a bunch of times. Cmd-C, Cmd-V, Cmd-V, Cmd-V, Cmd-V, Cmd-V, Cmd-V, Cmd-V, Cmd-V, Cmd-V, Cmd-V, Cmd-V, Cmd-V, Cmd-V, Cmd-V, Cmd-V.
Just like that.

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