Howdy, Stranger!
We are about to switch to a new forum software. Until then we have removed the registration on this forum.
Categories
- All Categories 25.7K
- Announcements & Guidelines 13
- Common Questions 30
- Using Processing 22.1K
- Programming Questions 12.2K
- Questions about Code 6.4K
- How To... 4.2K
- Hello Processing 72
- GLSL / Shaders 292
- Library Questions 4K
- Hardware, Integration & Other Languages 2.7K
- Kinect 668
- Arduino 1K
- Raspberry PI 188
- Questions about Modes 2K
- Android Mode 1.3K
- JavaScript Mode 413
- Python Mode 205
- Questions about Tools 100
- Espanol 5
- Developing Processing 548
- Create & Announce Libraries 211
- Create & Announce Modes 19
- Create & Announce Tools 29
- Summer of Code 2018 93
- Rails Girls Summer of Code 2017 3
- Summer of Code 2017 49
- Summer of Code 2016 4
- Summer of Code 2015 40
- Summer of Code 2014 22
- p5.js 1.6K
- p5.js Programming Questions 947
- p5.js Library Questions 315
- p5.js Development Questions 31
- General 1.4K
- Events & Opportunities 288
- General Discussion 365
Prevent video in fullscreen to reduce frame rate i.e. get choppy
If I play a video (size 640x360) in fullscreen (using the Processing Video library) the video playback is extremely choppy as if the framerate is reduced to 12fps or less. If I play the video in size(640,360) or equal the original video, the quality is fine.
I've tried putting framerate up and down but it didn't solve the issue. I'm new to processing and I have no clue what causes the issue.
I'm using the example app "loop" from the video library. You can reproduce the issue by exchanging size() with fullScreen().
Does anyone encounter the same issues and can help me?
Tagged:
Answers
you're resizing an image, 60 times a second. then you are filling a screen full of pixels, 60 times a second...
I lowered reduced the framerate. Doesn't help. Any idea about a solution? I just want to play a short video clip in fullscreen. Nothing fancy I'd assume.
Trying to help out blindly, w/o posted code, is unfruitful!
Post your attempt so we can have some idea what's going on!
lowered reduced framerate of what?
there's your problem... people seem to think they can make something 4 times as large and it won't require any more processing. google 'bilinear interpolation' sometime... that calculation has to be done for each pixel.
People are used to video players with fullscreen features. That's pretty standard but apparently beyond the processing video libraries.
hardware != software