HLS Report

Results

Here's a summary of the analysis of your HLS playlist:

http://hlsbook.net/wp-content/examples/adaptive/adaptive.m3u8

Errors

  1. Illegal MIME type: (fix)
    • MIME type: application/x-mpegURL
  2. Measured peak bitrate compared to multivariant playlist declared value exceeds error tolerance:
    • Measured: 732.51 kb/s, Multivariant playlist: 540.86 kb/s, Error: 35.43%
    • Source: v1/prog_index.m3u8
  3. Measured peak bitrate compared to multivariant playlist declared value exceeds error tolerance:
    • Measured: 2752.07 kb/s, Multivariant playlist: 2339.36 kb/s, Error: 17.64%
    • Source: v0/prog_index.m3u8
  4. Playlist is not gzip encoded: (fix)
    • The server MUST deliver playlists using gzip content-encoding

Variants

v1/prog_index.m3u8

Processed 5 out of 5 segments

Average segment duration:10.441667 sec
Target duration:14 sec
Total segment bitrates:average: 482.56 kb/s max: 732.51 kb/s
Playlist max bitrate:540.86 kb/s
Playlist duration:52.208 sec
Video codec:avc1
Video profile:High
Video level:3.1
Video resolution:960x540
Audio codec:aac
Audio sample rate:48000 Hz
Audio channels:2
Audio channel layout:Stereo (L R)

Errors

  1. Illegal MIME type: (fix)
    • MIME type: application/x-mpegURL
v0/prog_index.m3u8

Processed 5 out of 5 segments

Average segment duration:10.441667 sec
Target duration:12 sec
Total segment bitrates:average: 1827.59 kb/s max: 2752.07 kb/s
Playlist max bitrate:2339.36 kb/s
Playlist duration:52.208 sec
Video codec:avc1
Video profile:High
Video level:3.0
Video resolution:640x360
Audio codec:aac
Audio sample rate:48000 Hz
Audio channels:2
Audio channel layout:Stereo (L R)

Errors

  1. Different target durations detected:
    • Target duration: 12 vs Target duration: 14
  2. Illegal MIME type: (fix)
    • MIME type: application/x-mpegURL
  3. Playlist video resolution doesn't match parsed video resolution:
    • Playlist: 640 x 320, Video: 640 x 360