48393127

Committed 29 Oct 2023 04:39AM UTC coverage: 92.535% (-1.4%) from 93.934%

Build # 48393127

Build Type

push

appveyor

Committed by

benrr101

Commit Message

Merge branch 'release/v5.2.0'

Run Details

3244 of 4129 branches covered (0.0%)

Branch coverage included in aggregate %.

2177 of 2177 new or added lines in 61 files covered. (100.0%)

26728 of 28261 relevant lines covered (94.58%)

423.2 hits per line

Source File
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22.22

/src/mpeg4/boxes/isoSampleDescriptionBox.ts

import FullBox from "./fullBox";
import Mpeg4BoxHeader from "../mpeg4BoxHeader";
import {File} from "../../file";
import {ByteVector} from "../../byteVector";

/**
 * This class extends {@link FullBox} to provide an implementation of a ISO/IEC 14496-12 SampleDescriptionBox.
 */
export default class IsoSampleDescriptionBox extends FullBox {
    private _entryCount: number;

    /**
     * Private constructor to force construction via static functions.
     */
    private constructor() {
        super();
    }

    /**
     * Constructs and initializes a new instance of {@link IsoSampleDescriptionBox} with a provided header
     * and handler by reading the contents from a specified file.
     * @param header A {@link Mpeg4BoxHeader} object containing the header to use for the new instance.
     * @param file A {@link File} object to read the contents of the box from.
     * @param handlerType Type of the handler box object containing the handler that applies to the
     *     new instance, or undefined if no handler applies.
     */
    public static fromFile(file: File, header: Mpeg4BoxHeader, handlerType: ByteVector): IsoSampleDescriptionBox {
        const instance = new IsoSampleDescriptionBox();
        instance.initializeFromHeaderFileAndHandler(header, file, handlerType);
        instance.increaseDataPosition(4);
        instance._entryCount = file.readBlock(4).toUint();

        return instance;
    }

    /**
     * The number of boxes at the beginning of the children that will be stored as {@link IsoAudioSampleEntry}
     * of {@link IsoVisualSampleEntry} objects, depending on the handler.
     */
    public get entryCount(): number { return this._entryCount; }
}

1	import FullBox from "./fullBox";	1✔
2	import Mpeg4BoxHeader from "../mpeg4BoxHeader";
3	import {File} from "../../file";
4	import {ByteVector} from "../../byteVector";
5
6	/**
7	* This class extends {@link FullBox} to provide an implementation of a ISO/IEC 14496-12 SampleDescriptionBox.
8	*/
9	export default class IsoSampleDescriptionBox extends FullBox {	1✔
10	private _entryCount: number;
11
12	/**
13	* Private constructor to force construction via static functions.
14	*/
15	private constructor() {
16	super();	×
17	}
18
19	/**
20	* Constructs and initializes a new instance of {@link IsoSampleDescriptionBox} with a provided header
21	* and handler by reading the contents from a specified file.
22	* @param header A {@link Mpeg4BoxHeader} object containing the header to use for the new instance.
23	* @param file A {@link File} object to read the contents of the box from.
24	* @param handlerType Type of the handler box object containing the handler that applies to the
25	* new instance, or undefined if no handler applies.
26	*/
27	public static fromFile(file: File, header: Mpeg4BoxHeader, handlerType: ByteVector): IsoSampleDescriptionBox {
28	const instance = new IsoSampleDescriptionBox();	×
29	instance.initializeFromHeaderFileAndHandler(header, file, handlerType);	×
30	instance.increaseDataPosition(4);	×
31	instance._entryCount = file.readBlock(4).toUint();	×
32
33	return instance;	×
34	}
35
36	/**
37	* The number of boxes at the beginning of the children that will be stored as {@link IsoAudioSampleEntry}
38	* of {@link IsoVisualSampleEntry} objects, depending on the handler.
39	*/
40	public get entryCount(): number { return this._entryCount; }	×
41	}

benrr101 / node-taglib-sharp / 48393127

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