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JavaScript Array Methods

JavaScript has its own set of methods built into the language that allow developers to efficiently interact with arrays. JavaScript allows us to do such operations as adding, removing, updating or…

I downscaled a 1080p video to 480x270 to protect its quality

Someone handed my compressor a 1080p clip. It gave back a 480×270 postage stamp. Nothing crashed. Every line did what I wrote it to do.

  • Author created compressor to downscale 1080p videos to 480x270 resolution
  • Tool analyzes video, discards three quarters of pixels when quality damaged
  • Author corrected issue by setting bitrate floor to 20% of source bitrate

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