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Once
you have prepared your captioning project inside MacCaption-DV or
CaptionMaker-DV, you can encode captions to a DV video directly from
your CPC software without the need of a third party hardware encoder. Then you use a print to tape function to dump the
video to a miniDV or DVCAM tape with captions via FireWire. The caption data
inside the DV file is
transferred to line 21 of NTSC video by most DV
recorders or digital to analog converters like the Sony
DVMC-DA2. Below is the step by step workflow to captioning DV
video.
If
you do not own our software you
may also download our Windows or Mac demo software
and try our caption DV workflow
yourself.
Please follow these simple steps to caption your DV video tape.
Step 1. Capture the DV video tape via firewire with our
MacCaption-DV or CaptionMaker-DV software.
Our
closed captioning software can interface with any firewire DV tape deck
or firewire
digital to analog converters like the
Sony
DVMC-DA2.
CaptionMaker-DV will create an AVI file with the DV codec on your
windows PC hard drive while MacCaption-DV will create an MOV file with
the DV codec for your Mac.
Step 2. Import the DV file you have just captured into our CPC
software.
Step 3. Do your captioning preparation. (importing text, timing, and
formatting) If you have already done your caption preparation or
are importing a previously formatted captioning project you can skip
this step.
Step 4. Encode your captions directly to your DV file that you
previously captured on your hard drive. This will create a new DV file
with the captions encoded inside the digital VAUX data of your DV video
clip. When this step is finished, you will have two DV files on
your hard drive. The closed captioned encoded DV video that you
exported from your CPC software and the original DV video clip that you
captured from your firewire tape deck.
You
can download two
sampale 720x480 DV
videos to test your DV firewire tape deck and see the captions on your TV
screen. (make sure to turn on captions on your TV set with the CC1
settings)
It
is important to know that your captions can only be seen by a TV set
with a caption decoder. Your captions will not appear when you
playback your DV video inside of your computer with either Windows Media
Player, Quicktime, or any other virtual media player.
Step 5. Print your caption encoded DV video file to a firewire
tape deck. Both MacCaption-DV and CaptionMaker-DV have print to
tape functions that interface with any professional firewire tape deck.
For
a list of compatible firewire tape decks that we have tested please go
to our DV hardware
list.
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