The bit rate is variable with four rates supported: 9.6, 4.8, 2.4, and 1.2 Kbit/s. The rate is determined by speech activity. Rate changes can also be initiated ...
2023年12月14日 — Variable Bit Rate (VBR) is a method of encoding digital audio or video data. The 'Variable' in its moniker indicates that the data rate and file ...
Variable bit rate (VBR) uses a dynamic bit rate that changes throughout playback, depending on the level of detail needed. Slow scenes use less bits than fast- ...
Variable bitrate (VBR) is the recommended bitrate used in sound or video encoding. Unlike constant bitrate (CBR), VBR files vary based on the amount of output ...
2024年3月5日 — VBR, or Variable Bitrate, describes a method of encoding that allows a different number of bytes to be used for different portions of a video ...