VBR

Adaptive audio compression

VBR stands for variable bit rate, an encoding method for audio and video that allocates more data to complex passages and less to simple ones.

A quiet moment in a song needs fewer bits than a dense orchestral crescendo.

VBR produces better quality at smaller file sizes than constant bit rate (CBR) encoding, though file sizes are less predictable: I encoded the podcast at VBR for better quality.

encoding

compression

Forcing into smaller space

  • codecData compression algorithm
  • MP3Lossy audio compression standard
  • AACSound compression format

encoding · streaming · quality · bandwidth · audio · video · bitstream · transcoding · lossy · sampling

firearms

machine gun

Continuous-fire arm

British Army · bipod · infantry · military · Czech · gas-operated · firearm · weapon · interwar · Commonwealth

automotive

supercharger

Engine air compressor

horsepower · engine · performance · compressor · tuning · aftermarket · Paxton · centrifugal · manifold · induction

Familiarity
Top 1,000,000
Profile
Used worldwide · Abstract · Rated G