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webp-container-spec: prefer hex literals

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to ABNF-style values; this makes the doc more consistent with
doc/webp-lossless-bitstream-spec.txt.

based on comments from:
https://datatracker.ietf.org/doc/draft-zern-webp/ballot/#draft-zern-webp_lars-eggert

Bug: webp:448
Change-Id: I751cf0b7f728866ae663beb06e6352e5b3d848b2
This commit is contained in:
James Zern 2022-09-29 18:48:04 -07:00
parent a8f6b5ee94
commit 902dd78762
1 changed files with 4 additions and 4 deletions
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8
doc/webp-container-spec.txt
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@ -84,8 +84,8 @@ _uint32_
_FourCC_
: A _FourCC_ (four-character code) is a _uint32_ created by concatenating four
ASCII characters in little-endian order. This means 'aaaa' (%x61.61.61.61) and
'AAAA' (%x41.41.41.41) are treated as different _FourCCs_.
ASCII characters in little-endian order. This means 'aaaa' (0x61616161) and
'AAAA' (0x41414141) are treated as different _FourCCs_.
_1-based_
@ -206,7 +206,7 @@ VP8 data: _Chunk Size_ bytes
: VP8 bitstream data.
Note the fourth character in the 'VP8 ' FourCC is an ASCII space (%x20).
Note the fourth character in the 'VP8 ' FourCC is an ASCII space (0x20).
The VP8 bitstream format specification can be found at [VP8 Data Format and
Decoding Guide][vp8spec]. Note that the VP8 frame header contains the VP8 frame
@ -721,7 +721,7 @@ XMP Metadata: _Chunk Size_ bytes
: image metadata in XMP format.
Note the fourth character in the 'XMP ' FourCC is an ASCII space (%x20).
Note the fourth character in the 'XMP ' FourCC is an ASCII space (0x20).
Additional guidance about handling metadata can be found in the
Metadata Working Group's [Guidelines for Handling Metadata][metadata].