#93 Can't extract w/ Tystudio from SA1 (VHS Macrovision source)

[Mike Langley]

Extract with Tystudio from SA1 with VHS Macrovision
source
I've recorded a Macrovision protected vhs onto my SA1
tivo, I can use jdiner's program to split the file and it
works ok. If I use tydemux (from the latest tystudio) it
doesn't work, it just gives alot of error messages like so:

demux: Read Chunk: chunk 106 record: 0 - junk record
type: f01 - skipping
demux: Read Chunk: chunk 106 record: 23 - junk record
type: f01 - skipping
demux: Read Chunk: chunk 107 record: 0 - junk record
type: f01 - skipping

all junk records are of type:f01...

Anybody seen this before. Can tydemux be modified to
compensate? I would try to do it myself but I can't seem
to compile the source (instructions?)