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How to Digitize Video
http://www.arhu.umd.edu/technology/workshops/mmpublishing/howtodigitvid.html
mmhome.html

Digitizing Video from VHS or 8mm source via digitizing card
(use Felini or the Sony Converter box)

1. Image: adjusting color, etc.
2. Source: digitizer: builtin, input: composite, format: NTSC
3. Compression:
compressor:
sorenson; quality: medium, FPS: 13, key frame:13
(Ideally you want one key frame per second.)

Post-compress video
You will get smaller files and higher quality if you check post-compress, but the process takes longer. Leave this unselected: if you are dissatisfied with your frame rate experiment with the post-compression option/

Experiment with various sizes, frame rates and even compression.
http://www.inform.umd.edu/ARHU/Workshops/chays/digitalvideo/dv-sizes.html

Learning more about what you have captured
Fusion (EMC: Apple Menu/ Video Production)
* Movie Menu/Get Info ;

Movie Player 2.5.1 (EMC: Apple Menu/ Video Production)
* File Menu/OpenÖ
* Movie Menu/Get Info ; Movie/ General shows you data size and data rate

Guiding Questions
* Can you see a visible difference between 12fps, 15fps or 30fps?
* Can you see a visible difference when adjusting the quality with the video input dialogue box?
* What is the greatest fps you can achieve at a larger screen size?
* What difference in files size is there between the same length of clip at 12 fps versus 30fps?
* What difference in files size is there between the same length ofclip at a window dimension of 160x120 versus 240x180 versus 320x240?

Grabbing still frames
Movie Player 2.5.1 (EMC: Apple Menu/ Video Production)
File Menu/ export, Movie to Picture

Having Trouble Playing back on PC

Make sure the movie is flattened. You can use DropFlatten MoovÖ to prepare movie file for PC.
Just open file and itíll automatically create a flattened vesion. Also, saving as "playable on non-apple computers" via Fusion or Movie player will flatten the file.

Using Fusion Recorder or MoviePlayer for simple Editing
* File must be saved.
Hold shift key and move playback head to select section of movie clip;edit menu/ cut.  Sections can also be copied and pasted.
 

 

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Catherine Hays Zabriskie
chays@deans.umd.edu
301-.405.2886
Lenita Williamson
lw176@umail.umd.edu

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