Lines Matching defs:decode
12 understanding of the Vorbis decode process, which is
40 encoder and simple, low-complexity decoder. Vorbis decode is
62 end before or after packet decode expects.
91 flag in each audio packet, or begin decode at any frame in the stream
96 Vorbis \emph{can} initiate decode at any arbitrary packet within a
101 Thus, Vorbis headers are both required for decode to begin and
116 The Vorbis format is well-defined by its decode specification; any
124 Although Vorbis decode is computationally simple, it may still run
127 `full' decode specification yet still be certified compliant. These
134 component abstractions that perform specific functions in the decode
138 instances into a decode pipeline. Componentry arrangement is roughly
162 decode.
168 low-level packet decode and synthesis.
216 less expensive to decode than floor 0.
267 specification. Once set up, decode may begin at any audio packet
286 the complete VQ and Huffman codebooks needed for decode.
294 \item decode packet type flag
295 \item decode mode number
296 \item decode window shape (long windows only)
297 \item decode floor
298 \item decode residue into residue vectors
317 \paragraph{Packet type decode}
325 are audio. The first step of audio packet decode is to read and
334 \paragraph{Mode decode}
341 \paragraph{Window shape decode (long windows only)} \label{vorbis:spec:window}
378 any other packet, allowing easier abstraction of decode layers as well
380 decode.
389 \paragraph{floor decode}
392 use. All floors are decoded before residue decode begins.
395 \paragraph{residue decode}
399 during decode do not map directly to specific channels. When channel
527 the decode engine. The encoder accounts for this priming when