Difference between revisions of "Video Capture Revs Tilt"
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| − | {{#ev:youtube| | + | {{#ev:youtube|XpZoA72uzjg|500}} |
<br>Additional Tips: | <br>Additional Tips: | ||
| − | <br>- Capture at the highest quality your camera is capable of | + | <br>- Capture at the highest quality your camera is capable of. |
| − | <br>- The long piece of tape should go from your PAP to above your fingers | + | <br>- The long piece of tape should go from your PAP to above your fingers. |
| − | <br>- Use a contrasting color tape to mark your ball, I usually use white electrical tape | + | <br>- Use a contrasting color tape to mark your ball, I usually use white electrical tape. |
| − | <br>- If you have control of your cameras shutter speed set it to 1/100th or 1/250th to avoid motion blur | + | <br>- If you have control of your cameras shutter speed set it to at least 1/100th or 1/250th to avoid motion blur. <b>Motion blur can make getting an accurate measurement difficult.</b> |
| − | < | + | <br>- When posting online don't make the video too small or use too much compression as this will cause a loss of detail. Also pay attention to the frame rate (fps) that you save your video at, most video cameras shoot at 30fps (USA, 25fps Europe / Asia) and your video should be exported with the same frame rate. <b>Loss of detail or changing frame rates can make getting an accurate measurement difficult.</b> |
| − | <br>- When posting online | + | <br>- An accurate PAP marking is vital to being able to measure Axis Tilt with the [[:Image:AxisTilt-Rotation-Overlay.png|Axis Tilt Axis Rotation Overlay]], and even so the Axis Tilt measurement may not be exact. |
| − | |||
| − | <br>- An accurate PAP marking is vital to being able to measure Axis Tilt with the [[:Image:AxisTilt-Rotation-Overlay.png|Axis Tilt Axis Rotation Overlay]], and even so the Axis Tilt measurement may not be exact | ||
Revision as of 08:21, 18 August 2010
Additional Tips:
- Capture at the highest quality your camera is capable of.
- The long piece of tape should go from your PAP to above your fingers.
- Use a contrasting color tape to mark your ball, I usually use white electrical tape.
- If you have control of your cameras shutter speed set it to at least 1/100th or 1/250th to avoid motion blur. Motion blur can make getting an accurate measurement difficult.
- When posting online don't make the video too small or use too much compression as this will cause a loss of detail. Also pay attention to the frame rate (fps) that you save your video at, most video cameras shoot at 30fps (USA, 25fps Europe / Asia) and your video should be exported with the same frame rate. Loss of detail or changing frame rates can make getting an accurate measurement difficult.
- An accurate PAP marking is vital to being able to measure Axis Tilt with the Axis Tilt Axis Rotation Overlay, and even so the Axis Tilt measurement may not be exact.
