Schedule

Schedule

Sunday, May 3

1430676000 The Tech Guy
1430690400 This Week in Tech

Monday, May 4

1430758800 Tech News Today
1430762400 Triangulation
1430767800 iPad Today
1430775000 Coding 101
1430780400 Tech News 2Night

Tuesday, May 5

1430845200 Tech News Today
1430848800 MacBreak Weekly
1430857800 Security Now
1430866800 Tech News 2Night
1430870400 All About Android

Wednesday, May 6

1430926200 FLOSS Weekly
1430931600 Tech News Today
1430935200 Windows Weekly
1430942400 This Week in Google
1430953200 Tech News 2Night
1430955000 Android App Arena
1430960400 Ham Nation

Thursday, May 7

1431018000 Tech News Today
1431021600 Know How...
1431032400 Home Theater Geeks
1431039600 Tech News 2Night

Friday, May 8

1431104400 Tech News Today
1431108000 This Week in Law
1431118800 Before You Buy
1431126000 Tech News 2Night

Saturday, May 9

1431194400 The Tech Guy

Sunday, May 10

1431280800 The Tech Guy
1431295200 This Week in Tech

Monday, May 11

1431363600 Tech News Today
1431367200 Triangulation
1431372600 iPad Today
1431379800 Coding 101
1431385200 Tech News 2Night

Tuesday, May 12

1431450000 Tech News Today
1431453600 MacBreak Weekly
1431462600 Security Now
1431471600 Tech News 2Night
1431475200 All About Android

Wednesday, May 13

1431531000 FLOSS Weekly
1431536400 Tech News Today

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Windows Weekly

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Tech News 2Night

Tesla and SpaceX CEO Elon Musk introduced Tesla Energy.

This Week in Law

HBO and Showtime are suing websites that are intending to stream the Mayweather-Pacquiao fight.

This Week in Enterprise Tech

Tesla's Super-Battery, and blame your flight delay on the iPad.

Tech News Today

Origin successfully launched it's spacecraft in a test flight

This Week in Computer Hardware

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The Giz Wiz

Reminiscing on 8+ years on TWiT.

Home Theater Geeks

Juan Reyes and compliance testing.

Know How... 73

How to Build a Professional Green Screen and Adobe Premiere Part 2

December 19 2013

Learn what it takes to build your own green screen, and part two of how to use Adobe Premier.

Adobe Premier 102

In Episode 71, we showed you how to:
1. Import Assets into the Adobe Premier Workspace
2. Select clips from assets and place them on the timeline
3. Add effects to clips on the timeline
4. Add transitions to clips on the timeline

In this episode we're going to show you how to:
1. Interpret the render condition on your timeline
2. Change the speed of your clips
3. Use Keyframing
4. Render your project to a file

Colors!

There is strip of color at the top of the workspace timeline that show you the "render condition" of the clips on the timeline. Red means that Adobe Premier will try to transcode the video in real time, but it will most likely drop frames. Yellow means that Adobe Premier will transcode the video in real time, and it will most likely be able to render without dropping frames. Green means that Adobe Premier has created a rendered video for this section of the timeline. Playing this section of the timeline will play the rendered video, allowing for the smoothest possible playback.

Pro Tip: You want to timeline to be as green as possible. This will allow you to keep a smooth playback during your editing process. To render your video, simply hit "Enter" and Adobe will create temporary render files for the timeline contained within the "In" and "Out" tabs.

Speed!

Right clicking a clip on the timeline will bring up a menu. Select "Speed/Duration" and you'll find a control panel that will allow you to change the speed of the clip by percentage or desired runtime.

Pro Tip: For smooth-running slow-motion video, you never want your "Frames Per Second" to drop below 24/FPS. Anything less creates choppy video. Always look at the FPS of your camera to see how much you can slow down your video before going below this threshold. (i.e. a 1080p/60i camera records @ 60fps. You can reduce the speed to 40% and still keep 24 FPS.)

Keyframes

Clicking on a clip on your timeline will give you access to the "effects" window in the preview monitor. From there you can drop down the "Motion" menu and enable "Position" and "Scale" animation. Creating keyframes on the timeline will create set-points in the clip. Adobe will then automatically change the position and scale of the video to move between two adjacent set points.

In other words, if I set one keyframe for dead-center and 100% scale, and the next for bottom-right 300% scale, Adobe will automatically change the video between 100% and 300% scale, and dead-center and bottom right positioning.

Render your Project

All the editing you've done so far only exists within the Adobe Premier Project file. In order for that timeline to be viewable outside of Premier, or on a content delivery system, you need to render the timeline to a file.

Make sure that the "In" and "Out" tabs are set for the beginning and end of the desired timeline clip, then click "File" - "Export" - "Media" - This will bring up the "Export Settings" window Use the drop-down menus on the right of the Media Encoder to choose your format and preset. Once you click "Queue", the selected timeline files will be added to the render queue in Adobe Media Encoder.

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