From d1e21b13b7b5e0ff125aeeefa48b5dade47ab47a Mon Sep 17 00:00:00 2001 From: Urvang Joshi Date: Wed, 13 Mar 2013 18:16:30 -0700 Subject: [PATCH] Remove 'status: experimental' from container spec For features that are to be released in v0.3.0. Change-Id: Ib8961f8cde0474aeaad5796bd0821db812edffcd --- doc/webp-container-spec.txt | 32 ++++++++++++++++---------------- 1 file changed, 16 insertions(+), 16 deletions(-) diff --git a/doc/webp-container-spec.txt b/doc/webp-container-spec.txt index 929d5fa4..6e4bc399 100644 --- a/doc/webp-container-spec.txt +++ b/doc/webp-container-spec.txt @@ -60,9 +60,9 @@ The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", document are to be interpreted as described in [RFC 2119][]. **Note:** Out of the features mentioned above, lossy compression, lossless -compression and transparency are finalized and are to be considered stable. -On the other hand, metadata, color profile, animation and image fragmentation -are experimental as of now, and are open to discussion, feedback and comments. +compression, transparency, metadata, color profile and animation are finalized +and are to be considered stable. On the other hand, image fragmentation is +experimental as of now, and is open to discussion, feedback and comments. The same is indicated using annotation "_status: experimental_" in the relevant sections of this document. @@ -274,15 +274,15 @@ An extended format file consists of: * A 'VP8X' chunk with information about features used in the file. - * An optional 'ICCP' chunk with color profile. _\[status: experimental\]_ + * An optional 'ICCP' chunk with color profile. - * An optional 'ANIM' chunk with animation control data. _\[status: experimental\]_ + * An optional 'ANIM' chunk with animation control data. * Image data. - * An optional 'EXIF' chunk with EXIF metadata. _\[status: experimental\]_ + * An optional 'EXIF' chunk with EXIF metadata. - * An optional 'XMP ' chunk with XMP metadata. _\[status: experimental\]_ + * An optional 'XMP ' chunk with XMP metadata. * An optional list of [unknown chunks](#unknown-chunks). _\[status: experimental\]_ @@ -325,7 +325,7 @@ Reserved (Rsv): 2 bits : SHOULD be `0`. -ICC profile (I): 1 bit _\[status: experimental\]_ +ICC profile (I): 1 bit : Set if the file contains an ICC profile. @@ -334,15 +334,15 @@ Alpha (L): 1 bit : Set if any of the frames of the image contain transparency information ("alpha"). -EXIF metadata (E): 1 bit _\[status: experimental\]_ +EXIF metadata (E): 1 bit : Set if the file contains EXIF metadata. -XMP metadata (X): 1 bit _\[status: experimental\]_ +XMP metadata (X): 1 bit : Set if the file contains XMP metadata. -Animation (A): 1 bit _\[status: experimental\]_ +Animation (A): 1 bit : Set if this is an animated image. Data in 'ANIM' and 'ANMF' chunks should be used to control the animation. @@ -371,7 +371,7 @@ Future specifications MAY add more fields. ### Chunks -#### Animation _\[status: experimental\]_ +#### Animation An animation is controlled by ANIM and ANMF chunks. @@ -644,7 +644,7 @@ The formats of VP8 and VP8L chunks are as described in sections [Simple file format (lossy)](#simple-file-format-lossy) and [Simple file format (lossless)](#simple-file-format-lossless) respectively. -#### Color profile _\[status: experimental\]_ +#### Color profile 0 1 2 3 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 @@ -666,7 +666,7 @@ See the [ICC Specification][iccspec] for details. If this chunk is not present, sRGB SHOULD be assumed. -#### Metadata _\[status: experimental\]_ +#### Metadata Metadata can be stored in 'EXIF' or 'XMP ' chunks. @@ -727,14 +727,14 @@ A file MAY contain unknown chunks: Readers SHOULD ignore these chunks. Writers SHOULD preserve them in their original order (unless they specifically intend to modify these chunks). -### Assembling the Canvas from fragments/frames _\[status: experimental\]_ +### Assembling the Canvas from fragments/frames Here we provide an overview of how a reader should assemble a canvas in case of a fragmented-image and in case of an animated image. The notation _VP8X.field_ means the field in the 'VP8X' chunk with the same description. Displaying a _fragmented image_ canvas MUST be equivalent to the following -pseudocode: +pseudocode: _\[status: experimental\]_ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ assert VP8X.flags.hasFragments