Hi

I am using wowza 4.1.2 and stream HLS
I defined CupertinoMaxChunkCount of 15 and PlaylistCunkCount of 6

In some devices I get disconnected after a couple of minutes

I used Apple media stream validator tool to validate the stream
And I am getting Errors and warnings

Why Am I getting those errors (also happen when i play sample.mp4)?

Also can you explain to me what the last warning means and how can i tackle it?


Playlist Syntax:

Warning: (-31000:0) Old codec format (RFC 4281) subelements found. Use format specified by RFC 6381
--> Detail: Subelements: 100.30
--> Compare URL: chunklist_w194544374.m3u8

Alternate playlist(s):

--------------------------------------------------------------------------------
chunklist_w194544374.m3u8
--------------------------------------------------------------------------------

Playlist Syntax: OK

Processed 18 out of 18 segments:

media_w194544374_111.ts:

ERROR: (-12976) Received discontinuity error
--> Track ID: 256

ERROR: (-12976) Received discontinuity error
--> Track ID: 257


media_w194544374_112.ts:

ERROR: (-12976) Received discontinuity error
--> Track ID: 256

ERROR: (-12976) Received discontinuity error
--> Track ID: 257


media_w194544374_113.ts:

ERROR: (-12976) Received discontinuity error
--> Track ID: 256

ERROR: (-12976) Received discontinuity error
--> Track ID: 257


media_w194544374_114.ts:

ERROR: (-12976) Received discontinuity error
--> Track ID: 256

ERROR: (-12976) Received discontinuity error
--> Track ID: 257


media_w194544374_115.ts:

ERROR: (-12976) Received discontinuity error
--> Track ID: 256

ERROR: (-12976) Received discontinuity error
--> Track ID: 257


media_w194544374_116.ts:

WARNING: Media segment bandwidth exceeded target playlist bandwidth
--> Bandwidth exceeded by 27 % ( 1.96 Mbits/sec vs 1.54 Mbits/sec, limit is 10 %)


media_w194544374_117.ts:

ERROR: (-12976) Received discontinuity error
--> Track ID: 257

ERROR: (-12976) Received discontinuity error
--> Track ID: 256


media_w194544374_118.ts:

ERROR: (-12976) Received discontinuity error
--> Track ID: 256

ERROR: (-12976) Received discontinuity error
--> Track ID: 257


media_w194544374_119.ts:

ERROR: (-12976) Received discontinuity error
--> Track ID: 256

ERROR: (-12976) Received discontinuity error
--> Track ID: 257


media_w194544374_121.ts:

ERROR: (-12976) Received discontinuity error
--> Track ID: 256


media_w194544374_123.ts:

ERROR: (-12976) Received discontinuity error
--> Track ID: 256

ERROR: (-12976) Received discontinuity error
--> Track ID: 257


media_w194544374_124.ts:

WARNING: Media segment bandwidth exceeded target playlist bandwidth
--> Bandwidth exceeded by 21 % ( 1.87 Mbits/sec vs 1.54 Mbits/sec, limit is 10 %)