Lines Matching refs:FLAC
1 Encapsulation of FLAC in ISO Base Media File Format
10 3.3 Definition of FLAC sample
12 3.3.2 FLAC Specific Box
14 3.3.4 Duration of FLAC sample
27 FLAC coded audio bitstreams in ISO Base Media file format and its
28 derivatives. The encapsulation of FLAC coded bitstreams in
44 [3] FLAC format specification
48 Definition of the FLAC Audio Codec stream format
50 [4] FLAC-in-Ogg mapping specification
54 Ogg Encapsulation for the FLAC Audio Codec
68 encapsulation of FLAC bitstreams in ISO Base Media file format
73 FLAC coded audio shall be encapsulated into the ISO Base
93 See section 'FLAC Specific Box' for the definition of
96 + A FLAC sample is exactly one FLAC frame as described
100 + Every FLAC sample is a sync sample. No pre-roll or
104 3.3 Definition of a FLAC sample
108 For any track containing one or more FLAC bitstreams, a
109 sample entry describing the corresponding FLAC bitstream
113 sample entry includes exactly one FLAC Specific Box
114 defined in section 'FLAC specific box' as a mandatory box
115 and indicates that FLAC samples described by this sample
121 FLAC[3] structures encoded within FLAC blocks are both
123 ISO BMFF container, FLAC native metadata and data blocks
136 channel count specified by the FLAC bitstream's native
138 Note that the FLAC FRAME_HEADER structure that begins
139 each FLAC sample redundantly encodes channel number;
147 per sample specified by the FLAC bitstream's native
149 Note that the FLAC FRAME_HEADER structure that begins
150 each FLAC sample redundantly encodes the number of
159 equal to the sample rate specified by the FLAC
175 High-rate FLAC bitstreams are common, and the native
180 Note that the FLAC FRAME_HEADER structure that begins
181 each FLAC sample redundantly encodes the sample rate;
194 decoder as defined in section 'FLAC specific box'.
196 3.3.2 FLAC Specific Box
198 Exactly one FLAC Specific Box shall be present in each
203 FLAC[3] structures encoded within FLAC blocks are both
205 ISO BMFF container, FLAC native metadata and data blocks
208 The syntax and semantics of the FLAC Specific Box is shown
239 FLAC[3] native-metadata block structures that fill the
243 filling a total of four bytes that form a FLAC[3] native
245 comprise the FLAC[3] native METADATA_BLOCK_DATA.
250 the FLAC[3] native METADATA_BLOCK_HEADER
251 Last-metadata-block flag as defined in the FLAC[3]
260 The BlockType field maps semantically to the FLAC[3]
262 defined in the FLAC[3] file specification.
264 The BlockType is set to a valid FLAC[3] BLOCK_TYPE
267 must be set to 0, signifying this is a FLAC[3] native
272 The Length field maps semantically to the FLAC[3]
274 defined in the FLAC[3] file specification.
281 The BlockData field maps semantically to the FLAC[3]
283 defined in the FLAC[3] file specification.
286 complete FLAC[3] native METADATA_BLOCK structure.
289 consisting of a FLAC[3] native METADATA_BLOCK_STREAMINFO
292 the FLACMetadataBlock containing the FLAC[3] native
295 Other containers that package FLAC audio streams, such as
296 Ogg[4] and Matroska[5], wrap FLAC[3] native metadata without
298 repackaging or remuxing FLAC[3] streams from another
299 format that contains FLAC[3] native metadata into an ISO
300 BMFF file, the complete FLAC[3] native metadata should be
304 reparsings of FLAC[3] native metadata, so long as the
309 A FLAC sample is exactly one FLAC audio FRAME (as defined
310 in the FLAC[3] file specification) belonging to a FLAC
311 bitstreams. The FLAC sample data begins with a complete
312 FLAC FRAME_HEADER, followed by one FLAC SUBFRAME per
314 usual FLAC FRAME_FOOTER.
316 Note that the FLAC native FRAME_HEADER structure that
317 begins each FLAC sample redundantly encodes channel count,
319 must agree both with the values declared in the FLAC
323 3.3.4 Duration of a FLAC sample
325 The duration of any given FLAC sample is determined by
326 dividing the decoded block size of a FLAC frame, as
327 encoded in the FLAC FRAME's FRAME_HEADER structure, by the
329 FLAC samples are permitted to have variable durations
330 within a given audio stream. FLAC does not use padding
335 Sub-samples are not defined for FLAC samples in this
341 of FLAC sample.
345 All FLAC samples can be independently decoded
346 i.e. every FLAC sample is a sync sample. The Sync
348 no samples other than FLAC samples in the same
349 track. The sample_is_non_sync_sample field for FLAC
395 | | | | | | | |dfLa| FLAC Specific Box |
582 [dfLa: FLAC Specific Box]