Can Discjuggler burn DVD-video?

If I was to load up an AUDIO_TS and a VIDEO_TS folder in Discjuggler, can it burn them and will they play on DVD players?

Yep

DiscJuggler Professional Edition contains all of the features listed above, including:

Shared Network Writer(s) for CD/DVD mastering over LAN/WAN

DVD writing methods:

Session-At-Once

Disc-At-Once

[b]DVD file systems supported:

ISO-9660

UDF

Bridge (any combination of the above)[/b]

DVD file system extensions supported:

El Torito (bootable)

Apple hybrid

DVD formats supported:

DVD-ROM
DVD-Video
DVD-Audio

High speed pre-mastering engine (>40x speed for CD, >8x speed for DVD)

Support for all drives capable of writing DVD-RAM, DVD-R, DVD-RW, DVD+R, and DVD+RW currently available (SCSI and ATAPI)

Support for simultaneous recording to multiple drives capable of writing DVD-RAM, DVD-R, DVD-RW, DVD+R, and DVD+RW

Support for CD/DVD autoloaders and jukeboxes (special license only)