let line = `#EXT-X-STREAM-INF:${bandwidth},${resolution}`
if (file.fps) line += ',FRAME-RATE=' + file.fps
- const audioCodec = await getAudioStreamCodec(videoFilePath)
const videoCodec = await getVideoStreamCodec(videoFilePath)
- line += `,CODECS="${videoCodec},${audioCodec}"`
+ line += `,CODECS="${videoCodec}`
+
+ const audioCodec = await getAudioStreamCodec(videoFilePath)
+ if (audioCodec) line += `,${audioCodec}`
+
+ line += '"'
masterPlaylists.push(line)
masterPlaylists.push(VideoStreamingPlaylistModel.getHlsPlaylistFilename(file.resolution))