DELTA FRAME Meaning and
Definition
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A delta frame is a term used in the context of video compression and encoding. It refers to a specific type of video frame that contains only the differences or changes between two consecutive frames, known as reference frames. Unlike other frame types, such as I-frames (intra-frames) and P-frames (predicted frames), a delta frame does not store complete image information. Instead, it only comprises the modifications required to reconstruct the frame image by referencing the previous frame.
Delta frames are an essential component of video compression algorithms, as they help reduce the data size and bandwidth required for transmitting or storing video content. By only transmitting the differences between frames, as opposed to complete images, video files can be compressed more efficiently. This compression technique is known as delta encoding.
When decoding a video stream, the decoder uses the reference frames and delta frames to reconstruct the complete video sequence. The reference frames serve as anchor points or static images, while delta frames contain the dynamic changes needed to transition from one reference frame to the next.
In summary, a delta frame is a specialized type of video frame that stores only the differences between two reference frames. It is an integral part of video compression algorithms, enabling more efficient storage and transmission of video content.
Common Misspellings for DELTA FRAME
- selta frame
- xelta frame
- celta frame
- felta frame
- relta frame
- eelta frame
- dwlta frame
- dslta frame
- ddlta frame
- drlta frame
- d4lta frame
- d3lta frame
- dekta frame
- depta frame
- deota frame
- delra frame
- delfa frame
- delga frame
- delya frame
- del6a frame
Etymology of DELTA FRAME
The word "delta" in the context of a frame is derived from the Greek letter delta (Δ), which represents the capital letter D in the Greek alphabet. In mathematics and science, delta is often used to denote a change or difference between two values.
In the case of a "delta frame", it refers to a triangular-shaped frame typically used in bicycles or motorbikes. The triangular structure offers stability and strength to the frame, making it a popular choice in various applications.
The term "delta frame" is primarily used in the context of transportation vehicles, where the triangular frame design provides rigidity and support. However, it is important to note that the specific etymology of the term "delta frame" might vary depending on the industry or field of application.
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