Forgot Password
Pentax Camera Forums Home
 

Reply
Show Printable Version Search this Thread
08-14-2012, 12:55 PM   #1
Senior Member
simbon4o's Avatar

Join Date: Jan 2011
Photos: Gallery | Albums
Posts: 258
Slow motion with K30?

Somebody tried that?

08-14-2012, 06:20 PM   #2
Closed Account
wcchamp18's Avatar

Join Date: Apr 2011
Location: Mesa, AZ
Posts: 764
I was walking slowly today while holding my K-30.
08-14-2012, 11:11 PM   #3
Senior Member
simbon4o's Avatar

Join Date: Jan 2011
Photos: Gallery | Albums
Posts: 258
Original Poster
Mmm I was thinking of slow motion movie .
08-15-2012, 07:16 AM   #4
Loyal Site Supporter
Loyal Site Supporter
i_trax's Avatar

Join Date: Jan 2011
Location: Perth Western Australia
Photos: Gallery | Albums
Posts: 2,621
what do you mean?
you can take picture every 1min, 5 min and so on and then stitch them into some kind of video file but this would be fast motion movie.
I have camera at work, can do 20,000 frames per second, that could really produce slow motion movies but any Pentax's capabilities are far from it, so what do you mean?

08-15-2012, 07:19 AM   #5
Veteran Member
JinDesu's Avatar

Join Date: Jun 2011
Location: New York City
Photos: Gallery
Posts: 5,638
I think he means shoot 720 at 60 FPS, and then edited it in post to be a 30FPS 1/2 speed movie.
08-15-2012, 02:56 PM   #6
Veteran Member
FruitLooPs's Avatar

Join Date: Dec 2007
Location: New Zealand
Photos: Gallery | Albums
Posts: 440
Thats what I gather too JinDesu, I have a number of videos shot at 720/60 but i've not tried to slow them to half speed. Shouldn't be a problem
08-15-2012, 06:47 PM   #7
Senior Member




Join Date: Jan 2012
Location: Nebraska
Posts: 281


08-16-2012, 04:19 AM   #8
Senior Member
simbon4o's Avatar

Join Date: Jan 2011
Photos: Gallery | Albums
Posts: 258
Original Poster
Yes that was my idea, I know that adobe after effects have capabilities to slow down even more by interpolating the missing information so I think that 60fps must be enough for 3 times slowing down. And the question was - is it ok, what about the stabilization, ... compression... is it a fine camera for the job. I have some MF lenses which I would like to use for movies so... the integrated stabilization and 60p movie record is something that drives me to buy K30. But that's only on paper still. Did somebody tried it for real?
08-16-2012, 01:53 PM   #9
Senior Member




Join Date: Jan 2012
Location: Nebraska
Posts: 281
QuoteOriginally posted by simbon4o Quote
And the question was - is it ok, what about the stabilization, ... compression... is it a fine camera for the job.
The video I posted above says that it is un-stabilized. I don't know about the quality of the compression (I don't own a K-30 yet). There are, however, at least a couple of beautifully done K-30 videos on YouTube (beautiful in spite of YouTube's less-than-perfect conversion/compression process). I posted one of them here (the second one of the two).

QuoteOriginally posted by simbon4o Quote
I have some MF lenses which I would like to use for movies so... the integrated stabilization and 60p movie record is something that drives me to buy K30. But that's only on paper still. Did somebody tried it for real?
I found and posted this very non-artistic K-30 video a few weeks ago. It was shot using an old manual lens (I too have old manual lenses that I would love to use with a K-30 -- or other Pentax DSLR -- someday).

Last edited by Welfl; 08-23-2012 at 03:42 PM.
08-23-2012, 03:31 AM   #10
Senior Member
sbroadbentphoto's Avatar

Join Date: Aug 2010
Location: Sydney, NSW
Photos: Albums
Posts: 132
I actually bought it for its ability to do slow motion video at 720p. I received mine today and had a play videoing a cat grooming itself. That wasn't very exciting so i chased it. It works well but i did notice the rolling shutter a fair bit. Will probably work well on a tripod. It was very smooth as you would expect. On my computer screen, it looked a bit pasty like you see with high ISO noise reduction but that is because of the high res computer screen and it not being full HD video. I would bet that it would look great on a TV screen. iMovie gives me the option to help remove rolling shutter effect.

The reason i bought it is because bands have been paying me to do promo videos of their live performances. I did one with the K5 i have linked here.

As you can see it is jumpy due to me making it 50% of the normal speed. My test confirmed that the K30 worked well. I will be doing some new ones in the coming month or two.

Hope this helps
08-23-2012, 11:05 AM   #11
Senior Member
simbon4o's Avatar

Join Date: Jan 2011
Photos: Gallery | Albums
Posts: 258
Original Poster
Do you have example with the K30 or not yet?
08-24-2012, 01:26 AM   #12
Senior Member
sbroadbentphoto's Avatar

Join Date: Aug 2010
Location: Sydney, NSW
Photos: Albums
Posts: 132
No i have only had one play with it. i don't have a youtube channel. But i can tell you that it looks as good at half speed as it does at full speed.
08-24-2012, 05:58 PM   #13
Senior Member
sbroadbentphoto's Avatar

Join Date: Aug 2010
Location: Sydney, NSW
Photos: Albums
Posts: 132
I will se if i can get some slow motion video of the beach today. Going out to Bondi in Sydney. If i do i may post it up tomorrow.
08-24-2012, 10:51 PM   #14
Senior Member
simbon4o's Avatar

Join Date: Jan 2011
Photos: Gallery | Albums
Posts: 258
Original Poster
QuoteOriginally posted by sbroadbentphoto Quote
I will se if i can get some slow motion video of the beach today. Going out to Bondi in Sydney. If i do i may post it up tomorrow.
You are great!
08-26-2012, 03:26 AM   #15
Senior Member
sbroadbentphoto's Avatar

Join Date: Aug 2010
Location: Sydney, NSW
Photos: Albums
Posts: 132

Sorry it's not the beach as i didn't get to see the water on saturday. This is probably slightly out of focus seeing as it doesn't look as sharp as other video i have done. i didn't pay much attention to settings. Just 60fps @720p
Reply

Bookmarks
  • Submit Thread to Facebook Facebook
  • Submit Thread to Twitter Twitter
  • Submit Thread to Digg Digg
Tags - Make this thread easier to find by adding keywords to it!
k-30, k-50, pentax k30, pentax k50

Similar Threads
Thread Thread Starter Forum Replies Last Post
Slow motion AF due to water leak ! lotech Pentax K-5 & K-5 II 10 07-05-2012 02:52 AM
slow motion videos using Pentax K-x ashwin Video Recording and Processing 2 04-20-2012 07:25 AM
1 million fps slow motion bullet action Gooshin General Talk 12 11-15-2009 11:45 AM
slow motion punches Gooshin General Talk 2 06-13-2008 04:36 PM
Life in slow motion xs400 Post Your Photos! 7 04-04-2008 04:55 PM



All times are GMT -7. The time now is 04:38 PM. | See also: NikonForums.com, CanonForums.com part of our network of photo forums!
  • Red (Default)
  • Green
  • Gray
  • Dark
  • Dark Yellow
  • Dark Blue
  • Old Red
  • Old Green
  • Old Gray
  • Dial-Up Style
Hello! It's great to see you back on the forum! Have you considered joining the community?
register
Creating a FREE ACCOUNT takes under a minute, removes ads, and lets you post! [Dismiss]
Top