Expand description
An implementation of the VP8 Video Codec
This module contains a partial implementation of the VP8 video format as defined in RFC-6386.
It decodes Keyframes only. VP8 is the underpinning of the WebP image format
ยงRelated Links
Structsยง
- Bool
Reader ๐ - A Representation of the last decoded video frame
- Macro
Block ๐ - Segment ๐
- VP8 Decoder
Enumsยง
- Chroma
Mode ๐ - Decoder
Error ๐All errors that can occur when attempting to parse a VP8 codec inside WebP - Intra
Mode ๐ - Luma
Mode ๐
Constantsยง
- B_
DC_ ๐PRED - B_
HD_ ๐PRED - B_
HE_ ๐PRED - B_
HU_ ๐PRED - B_
LD_ ๐PRED - B_PRED ๐
- B_
RD_ ๐PRED - B_
TM_ ๐PRED - B_
VE_ ๐PRED - B_
VL_ ๐PRED - B_
VR_ ๐PRED - DCT_0 ๐
- DCT_1 ๐
- DCT_2 ๐
- DCT_3 ๐
- DCT_4 ๐
- DCT_
CAT1 ๐ - DCT_
CAT2 ๐ - DCT_
CAT3 ๐ - DCT_
CAT4 ๐ - DCT_
CAT5 ๐ - DCT_
CAT6 ๐ - DCT_EOB ๐
- DC_PRED ๐
- H_PRED ๐
- MAX_
SEGMENTS ๐ - NUM_
DCT_ ๐TOKENS - TM_PRED ๐
- V_PRED ๐
Staticsยง
- AC_
QUANT ๐ - COEF
F_ ๐BANDS - COEF
F_ ๐PROBS - COEF
F_ ๐UPDAT E_ PROBS - DCT_
CAT_ ๐BASE - DCT_
TOKE ๐N_ TREE - DC_
QUANT ๐ - KEYFRAM
E_ ๐YMOD E_ PROBS - KEYFRAM
E_ ๐YMOD E_ TREE - PROB_
DCT_ ๐CAT - SEGMEN
T_ ๐ID_ TREE - ZIGZAG ๐
Functionsยง
- add_
residue ๐ - avg2 ๐
- avg3 ๐
- create_
border_ ๐luma - edge_
pixels ๐ - init_
top_ ๐macroblocks - left_
pixels ๐ - predict_
4x4 ๐ - predict_
bdcpred ๐ - predict_
bhdpred ๐ - predict_
bhepred ๐ - predict_
bhupred ๐ - predict_
bldpred ๐ - predict_
brdpred ๐ - predict_
bvepred ๐ - predict_
bvlpred ๐ - predict_
bvrpred ๐ - predict_
dcpred ๐ - predict_
hpred ๐ - predict_
tmpred ๐ - predict_
vpred ๐ - top_
pixels ๐ - topleft_
pixel ๐
Type Aliasesยง
- Prob ๐
- Token
Prob ๐Tables