fix(#64): handle hls with init segments

package.json

@@ -18,7 +18,7 @@
   },
   "dependencies": {
     "@aws-sdk/client-ssm": "^3.306.0",
-    "@eyevinn/m3u8": ">=0.1.2",
+    "@eyevinn/m3u8": ">=0.5.6",
     "@fastify/aws-lambda": "^3.2.0",
     "aws-lambda": "^1.0.7",
     "dotenv": "^8.2.0",

src/manifests/handlers/hls/media.test.ts

@@ -375,7 +375,7 @@ https://mock.mock.com/stream/hls/manifest_1_00001.ts
       expect(response.body).toEqual(expected.body);
     });
 
-    fit('should handle init segments for HLS cmaf media', async () => {
+    it('should handle init segments for HLS cmaf media', async () => {
       // Arrange
       const getMedia = () => {
         return new Promise((resolve) => {
@@ -448,7 +448,8 @@ https://mock.mock.com/stream/hls/subdir/142d4370-56c9-11ee-a816-2da19aea6ed1_205
 https://mock.mock.com/stream/hls/subdir/142d4370-56c9-11ee-a816-2da19aea6ed1_20571919-video=6500000-2.m4s
 #EXTINF:3.8400, no desc
 https://mock.mock.com/stream/hls/subdir/142d4370-56c9-11ee-a816-2da19aea6ed1_20571919-video=6500000-3.m4s
-#EXT-X-ENDLIST`
+#EXT-X-ENDLIST
+`
       };
       expect(response.statusCode).toEqual(expected.statusCode);
       expect(response.headers).toEqual(expected.headers);

src/manifests/utils/hlsManifestUtils.ts

@@ -156,6 +156,11 @@ export default function (): HLSManifestTools {
         if (!sourceSegURL.match(/^http/)) {
           sourceSegURL = `${sourceBaseURL}/${item.get('uri')}`;
         }
+        let sourceMapURL: string | undefined = item.get('map-uri');
+        if (sourceMapURL && !sourceMapURL.match(/^http/)) {
+          sourceMapURL = `${sourceBaseURL}/${sourceMapURL}`;
+          item.set('map-uri', sourceMapURL);
+        }
 
         if (!corruption) {
           item.set('uri', sourceSegURL);

src/shared/types.ts

@@ -17,8 +17,8 @@ export type TargetLevel = number;
 
 /* eslint-disable */
 export type M3UItem = {
-  get: (key: 'uri' | 'type') => string | any;
-  set: (key: 'uri', value: string) => void;
+  get: (key: 'uri' | 'type' | 'map-uri') => string | any;
+  set: (key: 'uri' | 'map-uri', value: string) => void;
 };
 
 export type M3U = {