Information om | Engelska ordet B-FRAMES

Exempel på hur man kan använda B-FRAMES i en mening

• The I-frame is used to predict the first P-frame and these two frames are also used to predict the first and the second B-frames.
• MPEG-2 includes three basic types of coded frames: intra-coded frames (I-frames), predictive-coded frames (P-frames), and bidirectionally-predictive-coded frames (B-frames).
• Older formats such as AVI do not support new codec features like B-frames, VBR audio or VFR video natively.
• If the full frame, called I-frame, is lost due to transmission or media error, none of the P-frames or B-frames (the referenced images) can be displayed.
• 1080-line HDV media uses an open GOP structure, which means that B-frames in the MPEG stream can be reliant on frames in adjacent GOPs.
• Because P- and B-frames use data from previous and forward frames, they are more compressed than I-Frames.

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