Archive for the 'Video' Category


Watch Google TechTalks, improve your brain power

We all know that there’s a lot of smarties in the Google factory, and I do believe that the Google TechTalks have something to do with that.

According to Anders Bylund of Ars Technica, Google TechTalks are “regularly scheduled presentations offered by Googlers or our guests on a wide variety of subjects.” And when they say wide variety, they’re not kidding: I found presentations ranging from the video above titled “Human Computation” to “Zero Configuration networking with Bonjour.” Go ahead, give ‘em a go and get edumacated.

Watch web videos on your phone

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Watch Google, YouTube, and other web videos on your mobile phone with Orb MyCasting.

Former Download of the Day Orb lets you stream music, videos, photos, and other media from your Windows PC to any Web-enabled device. The new OrbThis plug-in (available for IE and Firefox) adds the capability to add web videos from DailyMotion, Google Video, Guba, and YouTube to your MyCasting library.

I did a quick test with my Verizon Wireless Motorola Q–and my sample YouTube video failed to play properly. There was audio but no video. Other videos played fine, however, so this may have been a simple glitch. I’ll update the post later as I’m able to conduct more tests. In the meantime, Orb remains one of the web’s killer freebies. It’s available for Windows only.

Search multiple video sharing sites

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New search engine VDoogle lets you search for video across multiple sites, including Dailymotion, Google Video, iFilm, and YouTube.

The site currently indexes 14 video sharing sites. If its search results look familiar, that’s because VDoogle is built on Google’s new custom search engine.

Bookmark it! VDoogle works as advertised and makes video searches a snap. I hadn’t seen “Lazy Sunday” in a while, and although it’s been pulled from YouTube, VDoogle quickly found it elsewhere. It’s like Dogpile for video!

“NBC Nightly News” goes video podcast

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Clear some space on your iPod for “NBC Nightly News with Brian Williams,” which is now available as a free video podcast.

Offered exclusively via iTunes, the half-hour evening news show (actually, it’s 22 minutes without commercials) appears on the service every weeknight at 10 p.m. ET. Also new to the iTunes video podcast lineup: Sunday-morning favorite “Meet the Press.” You can download segments of ABC’s “Good Morning America” as well, but not the entire show.

To me this is pure genius. What better way to catch up on the news than by watching it on your train ride to work? Too bad I only take the stairs to my basement.

8 Ways to Shoot Video Like a Pro

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By Rick Broida

Nothing brings out the camcorders like the holidays, which is why this is the perfect time to admit an ugly truth: You suck at making home movies.

No, really. I’m sure you’re a nice person and all, but there’s more to videography than just taking the camcorder out of the box and pressing Record.

As with photography, good videography requires a bit of know-how. Luckily, I know how, so here’s my list of ways you can improve your home movies. You won’t come out Soderbergh on the other side, nor even Singer, but your Uncle-Henry-dropped-the-turkey-on-Aunt-Edna’s-head submission to America’s Funniest Home Videos will look a lot better.

1. RTFM

A good fisherman knows what’s in his tackle box, and a good videographer knows his camcorder. The moment Junior takes his first steps or a spaceship lands in the backyard, you should be able to adjust the shutter speed, turn off the autofocus, or do whatever else is necessary to capture the best images. In other words, learn your camcorder inside and out. Read the manual–twice. Know how to access the menus, which menus contain which settings, and so on. Keep a crib sheet handy if necessary (laminate a 3×5 card, hole-punch it, and attach it to the neck strap). A little bit of study and preparation can go a long way toward helping you shoot better video. Now, onto the advice you might actually follow.

2. Be prepared

Anytime you go somewhere with your camcorder, here’s what you should be packing:

  • • At least one spare battery, fully charged.
  • • At least two more blank tapes than you think you’ll need.
  • • A lens-cleaning cloth. No matter how careful you are, the lens is going to get smudged. There’s no post-production software filter in the world that can correct for that.
  • • A tripod. Throw it in the trunk, even if you don’t think you’ll need it.
  • • The battery charger/power supply.
  • • An extension cord for the power supply, which you’ll invariably need.
  • • Duct tape, for taping down the extension cord so people don’t trip over it.
  • • Lighting gear, lens filters, microphones, and any other accessories you own. You bought them for a reason, right? Bring ‘em!

3. Use a tripod

It’s a lot harder than it looks to pull off that cool shaky-camera look. Most home video just ends up looking shaky, which is absolutely no fun to watch. By mounting your camcorder on a $20 tripod, you’ll get rock-steady footage. At the same time, you’ll free yourself to perform pans and zooms, or even to get in front of the lens. If you’re planning to rely on your camera’s digital image-stabilization feature, don’t. All that does is lower the video resolution by cropping to the center of the frame. Optical image stabilization is better, but it still can’t beat a tripod.

No tripod? Lean against a wall. That’ll help keep the shakiness to a minimum. No wall? Put your butt on the ground, bend your knees, and prop your elbows on them. Presto: instant tripod.

4. Raise the lights

To paraphrase the old real estate maxim, good videography is all about lighting, lighting, lighting. Most of the camcorders I’ve reviewed over the years do a really crummy job under poor lighting, producing grainy, washed-out video that can’t be improved in post-production. (Hey, there’s only so much your video-editing software can do.) The easiest way to overcome lighting issues is to shoot outdoors, where even a cloudy day produces enough ambient light to keep your video crisp and colorful. If it’s sunny, try to shoot in the morning or late afternoon when the sun is lower in the sky. When it’s directly overhead, it casts unflattering shadows on subjects’ faces.

When shooting outdoors isn’t an option, bring as much light into the room as you can. Turn on lamps and open blinds to let outside light in. If your camcorder has a built-in light, use it. At the very least, it will help bring out faces in close-up shots. A shoe-mounted external light can be helpful as well. Many camcorders allow you to adjust aperture, white balance, shutter speed, and other light-oriented settings, but these will get you only so far unless it’s a really high-end model. My advice for when the lights are low is to disable the autofocus, otherwise you risk getting that annoying pulsing effect from the lens trying to lock onto a subject.

5. Ace the audio

If lighting is the most important element in quality video, audio runs a close second. Unfortunately, this is one area where it can be difficult to achieve professional results. The microphones built into most camcorders are fairly basic, recording audio from any direction. If you’re trying to film someone talking near a busy street, the traffic may drown out the person’s voice. Your best bet is to get your subject(s) as close to the microphone as possible (without sabotaging the shot, of course).

Ideally, your camcorder should have a jack for plugging in an external microphone. There are many varieties to choose from, including: shotgun mikes for capturing audio directly in front of the lens; lavaliere (a.k.a. tie-clip) mikes for sit-down interviews and stand-up reporting; and pzm-type mikes, which are omni-directional and therefore suitable for auditoriums, large conference rooms, and the like. Hopefully, any camcorder outfitted with a microphone jack will also have one for headphones, which is essential for monitoring audio levels as you record.

6. Set up your shots

Smart photographers obey the “rule of thirds,” and you should do the same. Imagine a tic-tac-toe board over your viewfinder. The lines intersect in four spots. Your goal should be to frame the action using one or more of those spots. Or, to put it another way, keep the birthday girl out of the center square.

Of course, if you’re feeling creative, you can always throw this rule out the window. But don’t go overboard: Many amateurs fall in love with their camcorders’ built-in special effects, then later regret filming an entire birthday party in “old movie” mode. Although these effects can be fun, use them sparingly–or not at all. Better you should start with pristine color video, then apply special effects using your editing software. Likewise, skip the camcorder’s auto-fade features; your editing software will give you far greater control over transitions, and greater variety as well.

7. No digital zoom!

Optical zoom, good. Digital zoom, bad. Very bad. Sorry if you were suckered into buying a particular camcorder because it touted some astronomical digital-zoom number (240X! 300X! 800X!), you should never use it–unless you like grainy, pixilated video. Digital zoom is actually a big fake: As you increase the zoom level, the camcorder crops further and further into the center of the image, enlarging that cropped portion so it fills the screen. As a result, your video looks, well, awful. Stick with your camcorder’s optical zoom (usually you can turn off digital zoom from within the camera’s menu system), which relies solely on the lens for magnification. If you need to get closer to your subject, follow the old photographer’s maxim: zoom with your feet.

8. Shoot B-roll

B-roll is secondary footage that you splice into your primary video to flesh out the story. For instance, if you’re filming a wedding, you might take shots of the church, the invitation, and the little bride and groom atop the cake. When the time comes to assemble your final movie, you can mix in this footage to add variety.

Anything can be B-roll. During the warm-up before the soccer game, for instance, get some footage of just the kids’ feet. Grab a close-up shot of the ball hitting the net. Get there early and record the empty field; then record from the same position during the game and you can do a neat fade-in. This is where planning comes into play: You should not only allow extra time to shoot B-roll, but also determine in advance what shots will make the best additions.

Rick Broida, Lifehacker’s new associate editor, is the co-author of How to Do Everything with Your Digital Video Camcorder, which was written before the age of YouTube but still makes a great gift.

Download of the Day: SightSpeed (Windows/Mac)

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Windows and Mac: Webcam users can make free video phone calls with SightSpeed. This Skype-like software also offers voice calling (including paid SightSpeed-to-regular-phone options), video mail, video blogging, and multi-party video conferencing.

Of course, Skype, Yahoo Messenger, and numerous other apps offer similar capabilities. But SightSpeed did receive an Editor’s Choice award from PC Magazine.

I installed it on an iSight-equipped Mac; setup was a breeze. But I haven’t seen the software in action yet; I’m waiting till my parents fly south for the winter so I can test it with them. In the meantime, tell us about your webcam-calling experiences in the comments.

palindrome video : identical forward or reverse……..esrever ro drawrof lacitnedi : oediv emordnilap

two types of video can be used:



* begin video with car backing out of driveway. end video with that segment backwards, the car pulling into the driveway. now whether played forward or reverse you get the exact same video, a car pulls out, then back in. Can also pan left to right, then reverse it so it pans right to left. Just so each clip is equal distance from the time center of the video.



* things like someone jumping rope, or a mouth talking can be placed equal distance from the center time of the video. you cant tell if it is forward or reverse the first or 2nd time it is shown so it just looks like a repeated clip.



(from the palindrome song recipe)



Music:

Option 1: play one sound file forward, copy it then reverse it, and then paste it on top of the original

and / or

Option 2: with midi : trigger sounds on a grid display in patterns that are the same left to right as they are right to left. for example, a triangle with an upside down triangle inside of it. It sounds good if the triggers make up notes of a chord. make the samples that are triggered to be sounds that are the same forward or reverse (see option 1).



Lyrics:

say what you want to say, then play it backwards and look for what it says. be imaginitive. for example i tried: "a cycle outside a cycle" and got "look outside, it’s light" when I reversed it. paste the first then the reverse (or vice versa =) ) spaced the same time from the center.



it may take a little work on the lyrics, you have to speak/’sing’ in between the two phrases. you can apply music: option 1 to the lyrics to help out.





In the end you have a complete video that, when played in reverse, is identical to when played forward. Has this been done before ?





(interesting because i think Shrodingers equation works forward or backward in time)


By: jasonbates

Download of the Day: MediaCoder (Windows)

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Windows only: Open source app MediaCoder is an audio and video batch transcoder designed to give you super-simple conversion to and from some of the most popular media codecs.

Among other great features, MediaCoder’s Devices tab makes converting videos for your iPod, PSP, smartphone/PDA, etc. a breeze. MediaCoder is simple to use but does a lot. While I don’t do a lot of video conversion, MediaCoder is by far the most powerful tool I’ve used that remains easy to use. Am I wrong? Got something better? Let us know in the comments. Thanks Joe!

Google Video keyboard shortcuts

Google Video has a neat list of keyboard shortcuts that allow you to do many useful things. Go ahead and test a couple of them on the video above:

  • Space bar plays and pauses the movie
  • Right arrow skips the video forward 5%
  • Left arrow jumps back 5% in the video
  • The “M” key toggles muting
  • Clicking on the “>>” button skips the video forward 10%

One of the biggest drawbacks about playing videos online has been the lack of intuitive controls; but these shortcuts take care of that. Note: you must click into the playback window to activate these shortcuts.

Download of the Day: Perian (Mac)

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Mac OS X only: Perian is a freeware plug-in designed to enable the playback of almost every popular video codec in Quicktime.

In fact, pretty much the only major codec not supported by Perian is Windows Media Video files (WMV), but previously-mentioned Flip4Mac should take care of your WMV needs. Although excellent Quicktime alternatives like VLC will handle almost any codec out-of-the-box, it’s nice to get other codecs playing in Quicktime if, for example, you want to get the most out of Front Row.

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