Commented Issue: Remuxing H264 WTV to MP4, MKV, AVI or TS without recoding to MPEG2 [1446]

I created this issue in relation to [this](http://mcebuddy2x.codeplex.com/discussions/431025) forum thread and the sticky [here](http://mcebuddy2x.codeplex.com/discussions/431449).

Here is the attached logs showing the failed jobs.
Comments: ** Comment from web user: Dodgexander **

Okay I have two .wtv files that are reverting to slow remuxing.

A- BBC One HD Recording
B- Channel 4 HD Recording

A Exhibits presentation glitches, choppy playback, sometimes flashing previous frames. I checked mediainfo and its marked as progressive, despite having interlaced video. I am __certain__ this is because at the start of the recording, the video is progressive and then changes to __interlaced once the program starts__

B Doesn't exhibit any glitches and plays fine. But this originally was a recording consisting of just 1080p.

So it seems either there is something wrong with the flagging of BBC One HD, or the conversion progress isn't correctly reading that file. Perhaps because it thinks its progressive, but isn't?

I can provide both logs and samples if needed.