Slow Motion? at DVinfo.net

Kenneth Frank · April 4th, 2006, 10:44 PM

I am interested in taking sports sequences and replaying them in slow motion. Is there any built in capability in the HD1 to do this? If I shoot at 60FPS is there a way to play back the video at 30FPS to simulate slow motion?

Thanks,

Kenny Frank

Phil Stone · April 6th, 2006, 01:32 AM

oops double post

Phil Stone · April 6th, 2006, 01:40 AM

You could convert the MP4 container to avi then use virtualdub with direct stream copy set & simply change the frame rate to 30fps. or change the frame rate in your editor. I use Vegas & with this you can play with the velocity bar on the time line to gradually adjust the video speed. As you have 60fps to start with you will have much smoother looking slow motion.

Wayne Morin · April 6th, 2006, 01:38 PM

There is a function for slow motion playback through the camera. You press play twice and the frame rate slows considerably. It stutters, but I recorded some golf swings and it works for my purpose OK.

Kenneth Frank · April 12th, 2006, 06:26 AM

Actually the golf swing is one of the things I'm interested in doing. Did you use the 60fps setting to shoot them?

Kenny Frank

Wayne Morin · April 12th, 2006, 10:12 AM

Yes, I filmed it in HD at the highest setting. Unfortunately, it was a very overcast day, and this was one of the first clips since I received the camera. I haven't loaded any editing software yet, so the only slow motion playback I have done is on the camera.
Clips
http://www.megaupload.com/?d=NMJAN1RH Golf Swing/overcast
http://www.megaupload.com/?d=9L6QIJGP Chopping wood/mixed light

Wayne Morin · April 12th, 2006, 11:51 AM

Correction! The playback mode is actually fast forward , rather than slow motion. I guess I should have hooked it up to a tv sooner. Sorry for the confusion.

Francesco Bacigalupo · June 27th, 2006, 06:22 AM

Quote:

Originally Posted by Wayne Morin

Yes, I filmed it in HD at the highest setting.

This means "No I didn't" as you can't shoot 60fps in HD mode.

David Kennett · June 29th, 2006, 12:46 PM

I tried this in both HD and 60fps mode. Start to play the clip and hit pause. You can then single step forward by pressing the joystick to the right. If you hold, it will shortly go into a slo-mo mode. You can do the same thing in reverse, and it seems to be even slower.

April 4th, 2006, 10:44 PM	#1
Kenneth Frank New Boot Join Date: Apr 2006 Location: Baltimore, MD Posts: 13	Slow Motion? I am interested in taking sports sequences and replaying them in slow motion. Is there any built in capability in the HD1 to do this? If I shoot at 60FPS is there a way to play back the video at 30FPS to simulate slow motion? Thanks, Kenny Frank

June 29th, 2006, 12:46 PM	#9
David Kennett Major Player Join Date: Jul 2003 Location: North Ridgeville, Ohio Posts: 407	I tried this in both HD and 60fps mode. Start to play the clip and hit pause. You can then single step forward by pressing the joystick to the right. If you hold, it will shortly go into a slo-mo mode. You can do the same thing in reverse, and it seems to be even slower. __________________ Dave

April 6th, 2006, 01:32 AM	#2
Phil Stone Regular Crew Join Date: Apr 2004 Location: UK Posts: 74	oops double post

April 6th, 2006, 01:40 AM	#3
Phil Stone Regular Crew Join Date: Apr 2004 Location: UK Posts: 74	You could convert the MP4 container to avi then use virtualdub with direct stream copy set & simply change the frame rate to 30fps. or change the frame rate in your editor. I use Vegas & with this you can play with the velocity bar on the time line to gradually adjust the video speed. As you have 60fps to start with you will have much smoother looking slow motion.

April 6th, 2006, 01:38 PM	#4
Wayne Morin New Boot Join Date: Mar 2006 Location: The Woodlands, TX Posts: 8	There is a function for slow motion playback through the camera. You press play twice and the frame rate slows considerably. It stutters, but I recorded some golf swings and it works for my purpose OK.

April 12th, 2006, 06:26 AM	#5
Kenneth Frank New Boot Join Date: Apr 2006 Location: Baltimore, MD Posts: 13	Actually the golf swing is one of the things I'm interested in doing. Did you use the 60fps setting to shoot them? Kenny Frank

April 12th, 2006, 10:12 AM	#6
Wayne Morin New Boot Join Date: Mar 2006 Location: The Woodlands, TX Posts: 8	Yes, I filmed it in HD at the highest setting. Unfortunately, it was a very overcast day, and this was one of the first clips since I received the camera. I haven't loaded any editing software yet, so the only slow motion playback I have done is on the camera. Clips http://www.megaupload.com/?d=NMJAN1RH Golf Swing/overcast http://www.megaupload.com/?d=9L6QIJGP Chopping wood/mixed light

April 12th, 2006, 11:51 AM	#7
Wayne Morin New Boot Join Date: Mar 2006 Location: The Woodlands, TX Posts: 8	Correction! The playback mode is actually fast forward , rather than slow motion. I guess I should have hooked it up to a tv sooner. Sorry for the confusion.