mirror of
https://github.com/shaka-project/shaka-player.git
synced 2026-06-17 16:26:39 +03:00
Joey Parrish
edce1899f9
The MP4 box header depends on both whether the box is a "full" box (with version and flags) and whether the box has an extra 64-bit size field. The MP4 parser was only considering the version and flags, but not whether the extra size field was present. We already correctly parsed the 64-bit size field, but computed offsets for other fields without considering this. Groundwork for a fix for #2759 Change-Id: I48f16ef073a036954b6f7d25641ccf29828b02c8
51 lines
1.6 KiB
JavaScript
51 lines
1.6 KiB
JavaScript
/*! @license
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* Shaka Player
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* Copyright 2016 Google LLC
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* SPDX-License-Identifier: Apache-2.0
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*/
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/**
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* @externs
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*/
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/**
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* @typedef {{
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* parser: !shaka.util.Mp4Parser,
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* partialOkay: boolean,
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* start: number,
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* size: number,
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* version: ?number,
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* flags: ?number,
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* reader: !shaka.util.DataViewReader,
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* has64BitSize: boolean
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* }}
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*
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* @property {!shaka.util.Mp4Parser} parser
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* The parser that parsed this box. The parser can be used to parse child
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* boxes where the configuration of the current parser is needed to parsed
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* other boxes.
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* @property {boolean} partialOkay
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* If true, allows reading partial payloads from some boxes. If the goal is a
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* child box, we can sometimes find it without enough data to find all child
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* boxes. This property allows the partialOkay flag from parse() to be
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* propagated through methods like children().
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* @property {number} start
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* The start of this box (before the header) in the original buffer. This
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* start position is the absolute position.
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* @property {number} size
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* The size of this box (including the header).
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* @property {?number} version
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* The version for a full box, null for basic boxes.
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* @property {?number} flags
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* The flags for a full box, null for basic boxes.
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* @property {!shaka.util.DataViewReader} reader
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* The reader for this box is only for this box. Reading or not reading to
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* the end will have no affect on the parser reading other sibling boxes.
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* @property {boolean} has64BitSize
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* If true, the box header had a 64-bit size field. This affects the offsets
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* of other fields.
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* @exportDoc
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*/
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shaka.extern.ParsedBox;
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