Trouble with EIA 608 captions in .ts file

[TheDreadPirate]

I'm wondering if this is a problem.

Code:

Stream #0:0: Video: wrapped_avframe
...
Muxing mode                              : SCTE 128 / DTVCC Transport
Muxing mode, more info                  : Muxed in Video #1

Let's try remuxing the video for testing purposes.

Code:

ffmpeg -fflags +genpts+igndts -i "/path/to/video.ts" -map 0 -codec copy testFile.mkv

I THINK that should separate all the streams instead of them all being wrapped together.