Function adaptiveHls

adaptiveHls(opts: AdaptiveHlsOptions): FFmpegBuilder

Create a multi-bitrate adaptive HLS builder using ffmpeg's stream_loop and filter_complex for multi-output in a single pass.

Returns the FFmpegBuilder with all streams and maps configured.

Parameters

opts: AdaptiveHlsOptions

Returns FFmpegBuilder

Example

await adaptiveHls({
  input: 'input.mp4',
  outputDir: './hls',
  variants: [
    { label: '1080p', videoBitrate: '4M', resolution: '1920x1080' },
    { label: '720p',  videoBitrate: '2M', resolution: '1280x720'  },
    { label: '480p',  videoBitrate: '800k', resolution: '854x480' },
  ],
}).run();