From: Josh Coalson Date: Thu, 15 Nov 2001 19:20:55 +0000 (+0000) Subject: minor edits X-Git-Tag: 1.2.0~2065 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=776f5737792c32d8735725ea1ea809e9e29fc232;p=platform%2Fupstream%2Fflac.git minor edits --- diff --git a/doc/format.html b/doc/format.html index 58fcfa7..a73f1eb 100644 --- a/doc/format.html +++ b/doc/format.html @@ -160,7 +160,7 @@ The size used for blocking the audio data has a direct effect on the compression ratio. If the block size is too small, the resulting large number of frames mean that excess bits will be wasted on frame headers. If the block size is too large, the characteristics of the signal may vary so much that the encoder will be unable to find a good predictor. In order to simplify encoder/decoder design, FLAC imposes a minimum block size of 16 samples, and a maximum block size of 65535 samples. This range covers the optimal size for all of the audio data FLAC supports.

- Currently the reference encoder uses a fixed block size, optimized on the sample rate of the input. Future version may vary the block size depending on the characteristics of the signal. + Currently the reference encoder uses a fixed block size, optimized on the sample rate of the input. Future versions may vary the block size depending on the characteristics of the signal.

Blocked data is passed to the predictor stage one subblock (channel) at a time. Each subblock is independently coded into a subframe, and the subframes are concatenated into a frame. Because each channel is coded separately, it means that one channel of a stereo frame may be encoded as a constant subframe, and the other an LPC subframe. @@ -227,7 +227,7 @@ All numbers used in a FLAC bitstream are integers; there are no floating-point representations. All numbers are big-endian coded. All numbers are unsigned unless otherwise specified.

- A FLAC bitstream may be appended with ID3V1 data or prepended with ID3V2 data. FLAC has no knowledge of such data, but the reference decoder knows how to skip an ID3 tag. The input plugins support ID3V1 tags + A FLAC bitstream may be appended with ID3V1 data or prepended with ID3V2 data. FLAC has no knowledge of such data, but the reference decoder knows how to skip an ID3 tag.

Before the formal description of the stream, an overview might be helpful. @@ -241,7 +241,7 @@

@@ -581,7 +581,7 @@ -
SEEKPOINT+ + SEEKPOINT+ One or more seek points. @@ -608,7 +608,7 @@
- METADATA_BLOCK_SEEKPOINT + SEEKPOINT