new hierarchy

Author: JonnyBurger

packages/media-parser/src/create/iso-base-media/create-udta.ts

@@ -0,0 +1,13 @@
+import {combineUint8Arrays} from '../../boxes/webm/make-header';
+import {addSize, stringsToUint8Array} from './primitives';
+
+export const createUdta = (children: Uint8Array) => {
+	return addSize(
+		combineUint8Arrays([
+			// type
+			stringsToUint8Array('udta'),
+			// children
+			children,
+		]),
+	);
+};

packages/media-parser/src/create/iso-base-media/create-meta.ts renamed to packages/media-parser/src/create/iso-base-media/udta/create-meta.ts

@@ -1,5 +1,5 @@
-import {combineUint8Arrays} from '../../boxes/webm/make-header';
-import {addSize, stringsToUint8Array} from './primitives';
+import {combineUint8Arrays} from '../../../boxes/webm/make-header';
+import {addSize, stringsToUint8Array} from '../primitives';
 
 export const createMeta = (hdlr: Uint8Array, ilst: Uint8Array) => {
 	return addSize(

packages/media-parser/src/create/iso-base-media/meta/create-hdlr.ts renamed to packages/media-parser/src/create/iso-base-media/udta/meta/create-hdlr.ts

@@ -1,9 +1,9 @@
-import {combineUint8Arrays} from '../../../boxes/webm/make-header';
+import {combineUint8Arrays} from '../../../../boxes/webm/make-header';
 import {
 	addSize,
 	numberTo32BitUIntOrInt,
 	stringsToUint8Array,
-} from '../primitives';
+} from '../../primitives';
 
 export const createHdlr = (type: 'video' | 'audio' | 'mdir') => {
 	return addSize(

packages/media-parser/src/test/hdlr.test.ts

@@ -1,5 +1,5 @@
 import {expect, test} from 'bun:test';
-import {createHdlr} from '../create/iso-base-media/meta/create-hdlr';
+import {createHdlr} from '../create/iso-base-media/udta/meta/create-hdlr';
 
 const reference = new Uint8Array([
 	0x00, 0x00, 0x00, 0x2d, 0x68, 0x64, 0x6c, 0x72, 0x00, 0x00, 0x00, 0x00, 0x00,

packages/media-parser/src/test/meta.test.ts

@@ -1,9 +1,9 @@
 import {expect, test} from 'bun:test';
 import {createIlst} from '../create/iso-base-media/create-ilst';
-import {createMeta} from '../create/iso-base-media/create-meta';
 import {createCmt} from '../create/iso-base-media/ilst/create-cmt';
 import {createToo} from '../create/iso-base-media/ilst/create-too';
-import {createHdlr} from '../create/iso-base-media/meta/create-hdlr';
+import {createMeta} from '../create/iso-base-media/udta/create-meta';
+import {createHdlr} from '../create/iso-base-media/udta/meta/create-hdlr';
 
 test('meta atom', () => {
 	expect(