Video Compression: Difference between revisions
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* Muxing - writing encoded data (e.g. H264) into a container (e.g. MP4 or MKV) | * Muxing - writing encoded data (e.g. H264) into a container (e.g. MP4 or MKV) | ||
* Keyframe - a reference frame typically used as the beginning or end of an animation sequence | * Keyframe - a reference frame typically used as the beginning or end of an animation sequence | ||
* I-frame (intra-coded frame) - a complete frame | * I-frame (intra-coded frame) - a complete frame which can be independently decoded. | ||
* P-frame (predicted frame) - an intermediate frame which requires the previous frame to decode. | * P-frame (predicted frame) - an intermediate frame which requires the previous frame to decode. | ||
* B-frame (bidirectional frame) - an intermediate frame which requires the previous and next (non-B) frames to decode. | * B-frame (bidirectional frame) - an intermediate frame which requires the previous and next (non-B) frames to decode. | ||
Latest revision as of 16:48, 24 February 2022
H264
Terminology
- Encoding -
- Decoding -
- Muxing - writing encoded data (e.g. H264) into a container (e.g. MP4 or MKV)
- Keyframe - a reference frame typically used as the beginning or end of an animation sequence
- I-frame (intra-coded frame) - a complete frame which can be independently decoded.
- P-frame (predicted frame) - an intermediate frame which requires the previous frame to decode.
- B-frame (bidirectional frame) - an intermediate frame which requires the previous and next (non-B) frames to decode.