http://www.videomaker.com/community/forums/ Videomaker Community Forums » Tag: speed - Recent Topics en Fri, 17 Feb 2012 11:44:51 +0000 http://www.videomaker.com/community/forums/topic/measuring-speed-with-a-camcorder#post-69280 Fri, 08 Jul 2011 10:56:04 +0000 roblewis56 69280@http://www.videomaker.com/community/forums/ <p>Normally I avoid interlaced video, but I want to point out that it can be used to measure instantaneous speed. Each frame in interlaced video contains two fields separated in time by half a frame, about 1/60th sec for 60i. In your editor you can take a snapshot of a single frame showing the two images separated in time by half a frame. All you need is a distance scale to calculate the speed from the distance moved in 1/60th sec. Below are three examples, a race horse at the finish, a passing car and a baseball pitch as it passes the plate. </p> <p><a href="http://www.youtube.com/watch?v=V13D4WEasj0" rel="nofollow">http://www.youtube.com/watch?v=V13D4WEasj0</a></p> <p><a href="http://www.youtube.com/watch?v=Cv2fLPP1EXY" rel="nofollow">http://www.youtube.com/watch?v=Cv2fLPP1EXY</a></p> <p><a href="http://www.youtube.com/watch?v=R_QBdHjaWc0" rel="nofollow">http://www.youtube.com/watch?v=R_QBdHjaWc0</a></p> <p>Some of you may find this technique useful to measure the speed of something not easy to do otherwise, at least not without special equipment</p> <p>Robert</p> http://www.videomaker.com/community/forums/topic/flickering-and-shimmering-image#post-66672 Fri, 25 Mar 2011 07:47:31 +0000 Pierre Tessier 66672@http://www.videomaker.com/community/forums/ <p>I am using a Canon XF300 camera to film someone applying paint to a floor. When the camera in panning on the freshly applied paint, we see flickering and shimmering where light hits the shinny surface. It looks perfect when the camera stands still. I'm shooting at 1028p30 and my shutter speed is 40. Is it because my shutter speed is too low? I've heard that my shutter speed should be twice as fast as the frame rate, which is 30 in my case.</p> http://www.videomaker.com/community/forums/topic/newby-here-help-on-network-use-of-vegas-movie-studio-hd#post-63455 Fri, 12 Nov 2010 08:28:24 +0000 Stewart Campbell 63455@http://www.videomaker.com/community/forums/ <p>Hi.</p> <p>Sorry if this is obvious to you.</p> <p>I have a network I would like to edit on one PC and Render on another, (Speed reasons)</p> <p>Are there intermediate files post Edit, that I can copy across and Render on the faster PC?</p> <p>I aslo have a Giga Network with a 2 Tb Network store.</p> <p>Any Ideas pleaase.</p> <p> </p> <p>Stewart</p> <p> </p> http://www.videomaker.com/community/forums/topic/video-speed-problem-after-log-and-transfer#post-58447 Mon, 10 May 2010 05:35:39 +0000 J. David Crawford 58447@http://www.videomaker.com/community/forums/ <p>I have shot footage using a panasonic ag-hmc40 recording to a SDHC card 720p30.  using final cut express, I have previewed the footage in log and transfer and video and audio match perfectly.  after doing the log and transfer audio is correct but the video is twice to three times faster than the audio like I have place a speed effect on it.  ive gone through my setting made sure they are correct and they are.  Im sure its something simple i'm overlooking but any help I could get would be greatly appreciated.</p> http://www.videomaker.com/community/forums/topic/speed-hd-8tz-full-4-part-review#post-54103 Fri, 15 Jan 2010 18:03:33 +0000 wwinter86 54103@http://www.videomaker.com/community/forums/ <p>Hi</p> <p>I just made a four part video review on the budget 1080p camcorder, Speed HD-8TZ.</p> <p>Please check it out and let me know what you think as it's my first tech review.</p> <p><a href="http://www.youtube.com/user/freefullvideos#p/c/D97BDC5F75E02E02" rel="nofollow">http://www.youtube.com/user/freefullvideos#p/c/D97BDC5F75E02E02</a></p> <p> </p> <p>P.S I hope this is the right section of the forum for this.</p> http://www.videomaker.com/community/forums/topic/300fps-professional-video-camera-exists#post-48527 Sun, 28 Jun 2009 08:33:53 +0000 leethaxoor 48527@http://www.videomaker.com/community/forums/ <p>For years, I did my professional work with a Canon XL2, then XLH1. I film a lot of wildlife, and was looking into overcranking capabilities. I discovered the Panasonic HVX200, which overcranks to 60fps. The quality is great, and the video result is stunning (for subjects like running horses and flying birds).</p> <p>I am so in love with the aesthetic of slow motion, I wanted to try out the Casio EX-F1 camera. It's a toy, but it has record modes at 300, 600, and 1200fps. The quality is pretty trashy, but the visuals are spectacular.</p> <p>I would love to purchase a prosumer or professional camera, price range under $15,000 that would be able to record 30fps video with sound, obviously, but have a 300fps mode. Good HD quality, even SD would be acceptable, but 320x480 from the EX-F1 Pro just isn't going to cut it for broadcast.</p> <p>I've looked and looked, I don't think such a camera exists. Maybe something to do with the sensor, or the way the rotating shutter records high speed video... whatever the reason, I've yet to see anything.</p> <p>You'd think this would be a fairly popular technology? I've never seen anything compare to a good 300fps movie... they're just spectacular.</p> <p>Anyway, thanks to anyone and everyone who recommends cameras.</p> http://www.videomaker.com/community/forums/topic/shoot-in-50hz-or-60hz#post-52166 Thu, 12 Nov 2009 12:04:21 +0000 wwinter86 52166@http://www.videomaker.com/community/forums/ <p>Hi,</p> <p>I just got a new camcorder (Speed HD-8TZ) and on its setup menu you can select to use 50hz or 60hz, which is best?</p> http://www.videomaker.com/community/forums/topic/speed-hd-9-vs-hd-8tz#post-51430 Sat, 17 Oct 2009 15:05:47 +0000 wwinter86 51430@http://www.videomaker.com/community/forums/ <p>Hi,</p> <p>I was wondering how the new HD-9 compares to the HD-8tz as the specs look pretty much the same.</p> <p>HD-9:<br /><a href="http://www.speed-jp.net/1/en/product-detail.php?id=133" rel="nofollow">http://www.speed-jp.net/1/en/product-detail.php?id=133</a></p> <p>HD-8tz:<br /><a href="http://www.speed-jp.net/1/en/product-detail.php?cid=5&amp;id=149" rel="nofollow">http://www.speed-jp.net/1/en/product-detail.php?cid=5&amp;id=149</a></p> http://www.videomaker.com/community/forums/topic/filming-full-speed-racing-atv-racing#post-42762 Fri, 02 Jan 2009 14:52:04 +0000 wcollum 42762@http://www.videomaker.com/community/forums/ <p>Let me begin by saying that I am a new to the whole camcorder scene. I am wanting to get into filming quads and try to make my own video.  I am currently a rider and I would like to know what a good camera would be.  I am looking for a good clear picture.  The sound isn't a big issue since most to all atv racing videos use music instead of sound.  Although, price is a issue I would like to know the best bang for the buck.  I would like to keep it around $1000 or less if possible.  I wouldn't mind useing used equipment as long as its in good condition.</p> http://www.videomaker.com/community/forums/topic/minidv-capture#post-41310 Mon, 10 Nov 2008 19:08:23 +0000 RockstarRider 41310@http://www.videomaker.com/community/forums/ <p>if i get a miniDV camcorder and capture the video in vegas pro 8, What are the requirements for my PC to capture the entire 1-hour video smoothly without dropping lots of frames...and be able to preview it..</p> http://www.videomaker.com/community/forums/topic/ulead-vid-studio-11-vid-capture-double-speed#post-33831 Fri, 23 Nov 2007 09:00:40 +0000 dgtlkttn 33831@http://www.videomaker.com/community/forums/ <p>Hi,</p> <p>When I am capturing video from my Lifecame vx3000 (yeah i know MS sux) the video is double speed, but the audio plays at the correct speed. I have no idea how to fix this. Can anyone help...PLEASE!!??</p> <p>Thanks for reading,</p> <p><strong>dgtlkttn </strong></p>