Time Lapse


realise virtualdub generates really big avi files. how do i churn out smaller files?


you need to choose the appropriate compression codec.. I tried H.264, but the videos turned to be having a lot of blocky artifacts(it has a lot of settings, i did bother with all the options). so i export uncompressed avi and then use Sony Vegas to convert to H.264
 

you need to choose the appropriate compression codec.. I tried H.264, but the videos turned to be having a lot of blocky artifacts(it has a lot of settings, i did bother with all the options). so i export uncompressed avi and then use Sony Vegas to convert to H.264

my file generated was like 3gb for a 40 sec clip. :bigeyes::bigeyes::bigeyes:
 

my file generated was like 3gb for a 40 sec clip. :bigeyes::bigeyes::bigeyes:

yup..thats about right..on the plus side..it does it very fast :)

encoding the 3Gig to 1080p/24p H.264 in Sony Vegas pro takes around 2-3 Mins . Resultant filesize will be around 180-200Megs
 

yup..thats about right..on the plus side..it does it very fast :)

encoding the 3Gig to 1080p/24p H.264 in Sony Vegas pro takes around 2-3 Mins . Resultant filesize will be around 180-200Megs

ic ic. no wonder video editing software requirement need so much speed. i am not using any other video editing software right now. so normally after the time lapse is put together, i add in music using imovie and upload it already.
 

ERM abit OT.

@flipfreak, where you find all these cool music ar? i am music bai chi.. so.... yea..
 

ERM abit OT.

@flipfreak, where you find all these cool music ar? i am music bai chi.. so.... yea..

there are a number of royalty free sites that u can download the music. as long as not commercial usage. most famous being moby.
 

Any more local time lapse to view from members here?
 

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i want to do a short time lapse clip on my camera but i don't own a intervalometer or want to lug out a laptop to run eos utility. any suggestion other than press down the shutter manually every 5 sec for 3hrs? :bsmilie:

You did not mentioned what camera u are using but for Canon, they have an item called "Timer Remote Controller TC-80N3".

Its a remote switch with cord and self-timer, interval timer, long-exposure timer and exposure-count setting feature. Its for use with the EOS 1D, EOS 1D Mark II, EOS 1D Mark II N, EOS 1D Mark III, EOS 1D Mark IV, EOS 1Ds, EOS 1Ds Mark II, EOS 1Ds Mark III, EOS 5D, EOS 5D Mark II, EOS 7D, EOS 10D, EOS 20D, EOS 30D, EOS 40D, EOS 50D, EOS D30, EOS D60.

Hope this helps.
 

You did not mentioned what camera u are using but for Canon, they have an item called "Timer Remote Controller TC-80N3".

Its a remote switch with cord and self-timer, interval timer, long-exposure timer and exposure-count setting feature. Its for use with the EOS 1D, EOS 1D Mark II, EOS 1D Mark II N, EOS 1D Mark III, EOS 1D Mark IV, EOS 1Ds, EOS 1Ds Mark II, EOS 1Ds Mark III, EOS 5D, EOS 5D Mark II, EOS 7D, EOS 10D, EOS 20D, EOS 30D, EOS 40D, EOS 50D, EOS D30, EOS D60.

Hope this helps.

thanks! already bought 1 from ebay. :)
 

Please have a look at my first attempt in this TimeLapse after doing a lot of research and learning from the web...guess the milage for my shutter is going to fly from now on...

http://vimeo.com/14691195

Please excuse some of the newbie mistake of some frame jitters and the compression quality. This is unedited so its a bit too long
until I have lots more scenes then I will start snipping and editing. Comments appreciated besides the length. Thanks

Planning to add on to these clips and expanding to make it a 5 min vid of Singapore timelapse scenes of day and nights and some transitions of day to night when the sky is better with pretty clouds.
 

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Please have a look at my first attempt in this TimeLapse after doing a lot of research and learning from the web...guess the milage for my shutter is going to fly from now on...

http://vimeo.com/14691195

Please excuse some of the newbie mistake of some frame jitters and the compression quality. This is unedited so its a bit too long
until I have lots more scenes then I will start snipping and editing. Comments appreciated besides the length. Thanks

Planning to add on to these clips and expanding to make it a 5 min vid of Singapore timelapse scenes of day and nights and some transitions of day to night when the sky is better with pretty clouds.


nice one. pity on the compression quality. u shot in small jpeg? i am planning to shoot something similar but work has been keeping me busy to go do time lapse at the moment. :(
 

yes...the compression is making it look messed up.
I shot in small jpeg 2144 x 1424 and quality is set to high
it appears good as images but I think there's a breakdown in quality when I run it
thru for a mov compilation of the shots. It's even worse after iMovie.
Any suggestions on how to preserve a good quality?

Do post in your new timelapse movies whenever you have...
it will be good to see more from the local scene.

Vimeo has a lot of Singapore scenes in TL.
 

yes...the compression is making it look messed up.
I shot in small jpeg 2144 x 1424 and quality is set to high
it appears good as images but I think there's a breakdown in quality when I run it
thru for a mov compilation of the shots. It's even worse after iMovie.
Any suggestions on how to preserve a good quality?

Do post in your new timelapse movies whenever you have...
it will be good to see more from the local scene.

Vimeo has a lot of Singapore scenes in TL.

i shoot in small jpeg as well. set to around 7 in quality. i am using quicktime pro to put them together then imovie to edit. mine turn out ok. how do u save them?
 

Run the images thru time Lapse Assembler in MAC
selecting the following :

Codec : h.264
Framerate : 15, 24 or 30 fps
Dimensions : Custom
(i usually size down to 1280 proportionally)
Quality :
All I can select is LOW, NORMAL, HIGH, MAX
I normally set HIGH

Then I do my simple editing in iMovie and output again with the following settings:
in expert settings options

MP4 file
Video format : H.264
Data Rate : 2000 kbits/sec
Resolution : 1280 x 720 letter box as camera shoots in 4:3 (sometimes too big so scale down to 640x480 for standard definition) or can I customise like eg 800 x 600 ????
Should I insist on 1280 to get a sharper vid?
audio : 320 kpbs / 44.100 khz

Please tell me if I am doing something wrong.
 

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i am using qt pro as mentioned earlier. the quality is the same as the jpeg that i shot. so minimal compression there. i can't remember what setting i save under in imovie right now though.

the latest few movie was done with that. i think it is pretty decent for free software. :D
 

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