View Full Version : Time lapse


Hugh Mobley
September 30th, 2008, 12:50 PM
I have tried the Interval taping, didn't really like it, and then also taken a clip and sped it up, I have seen this camera being used to get real nice time lapse, I am wondering if anyone can share their method for getting real nice time lapse clips with the V1

Lee Berger
October 1st, 2008, 09:24 AM
I agree. I tried it and the minimum interval of 15 frames was too long. I captured the footage into Final Cut Pro 6 and interestingly enough it created 5 frame clips for each 15 frame interval. Recombined on a timeline they produced a good timelapse. Here is a link to my experiment on Vimeo
Timelapse of Sangre De Christo Mountians in Colorado on Vimeo (http://www.vimeo.com/1679569)

Hugh Mobley
October 1st, 2008, 10:57 AM
Thats it, that will work, I tried it on a crowd and ended up just speeding up the normal footage, but what you did is what I'm looking for, thanks

Greg Laves
October 1st, 2008, 01:36 PM
I have been wanting to try to do some time lapse footage. But I just tried speeding it up. I managed to make PP CS3 crash several times trying to figure out how to do it. I had about 30 minutes that I wanted to cut down to about 30 seconds. I chose 5000% speed. The only way Premier Pro would do it was in 5 minute chunks. Anything longer and it would lock up. I was pleased with the results as far as the time lapse but I failed to achieve the look I wanted. I was out before sunrise and I let the camera auto adjust exposure. Doooh. It made the footage a lot less dramatic because there wasn't the contrast of lighting levels I wanted to see.

Hugh Mobley
October 1st, 2008, 11:44 PM
I agree. I tried it and the minimum interval of 15 frames was too long. I captured the footage into Final Cut Pro 6 and interestingly enough it created 5 frame clips for each 15 frame interval. Recombined on a timeline they produced a good timelapse. Here is a link to my experiment on Vimeo
Timelapse of Sangre De Christo Mountians in Colorado on Vimeo (http://www.vimeo.com/1679569)

what were the camera settings, 1 sec or 2 sec per min, or 5 minutes seems too long,

Max Volki
October 2nd, 2008, 02:51 AM
Time lapse

No video camera I know can shoot single frames, like the old movie cameras.

With my former DVCAM-Camera Sony PD 150 I used a little program to capture real single frames. If the camera was on, but not recording, you could see the live picture on the display.
Trough firewire you could transfer the image in real-time to a computer/laptop

The program would now save one frame (bmp) after an odder to your hard-disk, as long as you like and at defined intervals. All you had to do, was the keep the camera and the laptop running

Today, with HDV cameras, the program can’t be used, as it is not further developed

From the V1E you can, through the HDMI out, export the live video uncompressed directly to a fast Raid on a computer, if you use the Blackmagic Intensity-card.
If you had a HDMI PCMCIA adapter to a fast laptop, you could save single frames, if the ZM-program would allow capturing 16:9 HD(V) frames

Dos someone know of another program like ZM and is there a HDMI-PCMCIA-adapter around?

Lee Berger
October 2nd, 2008, 05:46 AM
what were the camera settings, 1 sec or 2 sec per min, or 5 minutes seems too long,

I tried a couple of intervals from the min to max. However I think that the interval, how often it records, doesn't seem to be as important as the duration of each recording which is a minimum of 15 frames on the v1U (both HDV and DV). 15 frames makes sense at least in HDV as that is the GOP structure. As Max notes you cannot shoot a single frame as the duration. However capturing in FCP and enabling the "make new clip on start and stop" function seems to lop off ten frames leaving five. This seems to be a reasonable duration for stop motion or time lapse. If you are using Premiere you might enable that function and see how many frames are actually captured for each interval.

Seth Bloombaum
October 2nd, 2008, 09:05 AM
Dos someone know of another program like ZM and is there a HDMI-PCMCIA-adapter around?
This chart (http://www.brickfilms.com/wiki/index.php?title=Stopmotion_Software_Comparison_Chart) shows some shareware/open source and some commercial products for animation stop-motion recording. Seems like some of these would provide interval recording of an external camera source, but I didn't research it.

HDMI into a laptop - that is the trick, isn't it?

DVRack (firewire only), now included with the Adobe CS3 Production bundle, has a versatile time-lapse recording function for DV and HDV. Unfortunately, it has the same limitation described above; while it will do single-frame recording for DV and DVCPRO, for HDV it must capture a full GOP of 15 frames. The product philosophy so far has been to record strictly what is output from the camera, so it seems unlikely that Adobe will provide on-the-fly transcoding in the CS4 release.

Eric Mayrand
October 2nd, 2008, 09:29 AM
I often modify clips speeds in the 200-1000% range in Final Cut and never have had problems. I do usually first remove audio (because it don't want it) and almost always add some pan and/or zoom to add interest. I just verified 5000% speed on a 15 minute HDV clip and, again, no problems with a render time of about one minute.
I think this is a far easier and faster approach than stop motion and it allows one to modify the exact final speed to one's liking.
Having said that, Capture Magic (similar to DV Rack) is another direct-to-disk dv (or hdv) stream recorder that has variable record rate settings.

Lee Berger
October 2nd, 2008, 10:05 AM
I think this is a far easier and faster approach than stop motion and it allows one to modify the exact final speed to one's liking.


I agree to some extent. I've taped events at normal speed and then increased the speed for a time lapse like effect. However stop motion is essential when you need to cover a full day of time lapse (such as the tide going out and coming back in) as you only get an hour from a Mini DV load. Changing tapes risks moving the camera and digitizing hours of tape eats up drive space. For short events recording in real time and speeding up works great.

Greg Laves
October 2nd, 2008, 12:11 PM
Time lapse

No video camera I know can shoot single frames, like the old movie cameras.

If I am not mistaken, I think the Panasonic AJ-HDX900 will do 1 frame interval records, with a minimum time between shots of 1 second.

Lee Berger
October 2nd, 2008, 12:33 PM
According to the manual the single frame recording is achieved using the camera's prerecord memory. This is the same function that allows you to record a few seconds before you punch the record start. Excellent for capturing lightning. Also this is a $26,000 camcorder. I'll bet the P2 cameras can do the same thing recording to solid state memory. I wonder what the EX series can do. I'm too lazy to research any further.

Hugh Mobley
October 2nd, 2008, 02:34 PM
I agree. I tried it and the minimum interval of 15 frames was too long. I captured the footage into Final Cut Pro 6 and interestingly enough it created 5 frame clips for each 15 frame interval. Recombined on a timeline they produced a good timelapse. Here is a link to my experiment on Vimeo
Timelapse of Sangre De Christo Mountians in Colorado on Vimeo (http://www.vimeo.com/1679569)

I tried two settings on the V1 the first 1/2 sec for each minute. let it run an hour, and the second 2 secs for each minute and let it run an hour, each set of clips when put on the timeline produced unsatisafactory results, jerky payback. I am using Vegas 8 which did not change the #of frames like yours. So this did not work for me at all yet. suggestions?

Lee Berger
October 3rd, 2008, 06:30 AM
You could try increasing the speed of the clip.

Chris Medico
October 3rd, 2008, 07:21 AM
I can use my nNovia external hard drive to do this. Just program it to the frame rate and turn it on. The video streams out on the firewire port onto the drive. Download the finished file to the computer when you are done.

Also the EX1 can do this right out of the box onto its memory cards.

Hugh Mobley
October 3rd, 2008, 08:42 AM
I think I am at the point of the camera is doing ist job, but I think my nle (Vegas 8)falls short, I can speed of the clips no problem but the true time lapse is what I am looking for. Vegas does have a script supposedly for this but didn't work, maybe too many clips, don't know. As far as the camera goes though, it seems to me 1/2 second or maybe 1 sec per 1 minute should work. BTW I am shooting 60i anyone shooting 30p for this stuff.

Andy Wilkinson
October 3rd, 2008, 09:19 AM
Hugh,

I spent a lot of time with my mates V1 earlier this year seeing just how good (or not) was the possiblity of doing timelapse with it and using Vegas 7e to further tweak. I came to the conclusion that the limitations of a HDV tape based camera stopped me getting the sort of clips I was looking for (i.e. without the stepped look). The best setting I found (from memory) 50i and 0.5 sec every 30 seconds then speed it up in post. So this was one of the many factors that made me eventually choose a EX3.

I'm not saying it's impossible to get good timelapse with a V1 as I'm sure there are many on here who have found the techniques that so eluded me. It certainly is very easy with the EX3 - sure, albeit an expensive choice! If you are interested you can see an example of my EX3 timelapse here (decide for yourself if the route I chose was any good or not....there are many EX3 shutter options I've yet to try but it was a good start I think).

ELY IN AUGUST HD (Sony EX3 Time Lapse) on Vimeo (http://www.vimeo.com/1796053)

V1 is still a great camera, lovely images in good light - don't be too disappointed in it!

Hugh Mobley
October 3rd, 2008, 03:52 PM
I finally figured out what to do with the V1 and Vegas, I wet the camera at interval of 1 sec per 1 minute, let it run 1/2 hour and ended up with 54 clips, avi thru cineform, and then took the first 5 frames of each clip and put them all together, rendered it out and worked great.