mediastreamvalidator is reporting the error "Format change without discontinuity tag detected" on my test stream. I have gone through the json output but I can't seem to find the source of this error. Does anyone have any advice on finding out exactly what format change is triggering this error? As far as I can tell the format is not changing so I'm stumped.
Here's my command line:
mediastreamvalidator -t 30 -V -O foo.json -d ipad https://www.idtabrdemo.com/r11f_demo.m3u8
Thanks,
Phil
Can you post the complete error?
I'm having trouble replying to your message. Something about permissions. I seem to be able to reply to myself
Can't paste directly URLs are removed. HTML seems to work
Phils-Mac-mini:~ philrittenhouse$ mediastreamvalidator -t 30 -V -O foo.json -d ipad https://www.idtabrdemo.com/r11f_demo.m3u8 mediastreamvalidator: Version 1.2(170822) [/r11f_demo.m3u8] Started root playlist download [/r11f_demo.m3u8] Started media playlist download [/r11f_demo.m3u8] Received media playlist response [/r11f_demo.m3u8] SequenceNum: 6 Size: 823252 bytes Duration: 6.0000 sec Bitrate: 137208.6667 [/r11f_demo.m3u8] SequenceNum: 7 Size: 807460 bytes Duration: 6.0000 sec Bitrate: 134576.6667 [/r11f_demo.m3u8] SequenceNum: 8 Size: 779636 bytes Duration: 6.0000 sec Bitrate: 129939.3333 [/r11f_demo.m3u8] SequenceNum: 9 Size: 843180 bytes Duration: 6.0000 sec Bitrate: 140530.0000 [/r11f_demo.m3u8] SequenceNum: 10 Size: 785276 bytes Duration: 6.0000 sec Bitrate: 130879.3333 [/r11f_demo.m3u8] All media files delivered, waiting until next playlist fetch [/r11f_demo.m3u8] Received media playlist response [/r11f_demo.m3u8] All media files delivered, waiting until next playlist fetch [/r11f_demo.m3u8] Received media playlist response [/r11f_demo.m3u8] SequenceNum: 11 Size: 822312 bytes Duration: 6.0000 sec Bitrate: 137052.0000 [/r11f_demo.m3u8] All media files delivered, waiting until next playlist fetch [/r11f_demo.m3u8] Received media playlist response [/r11f_demo.m3u8] SequenceNum: 12 Size: 794676 bytes Duration: 6.0000 sec Bitrate: 132446.0000 [/r11f_demo.m3u8] All media files delivered, waiting until next playlist fetch [/r11f_demo.m3u8] Received media playlist response [/r11f_demo.m3u8] All media files delivered, waiting until next playlist fetch [/r11f_demo.m3u8] Received media playlist response [/r11f_demo.m3u8] SequenceNum: 13 Size: 801068 bytes Duration: 6.0000 sec Bitrate: 133511.3333 [/r11f_demo.m3u8] All media files delivered, waiting until next playlist fetch [/r11f_demo.m3u8] Received media playlist response [/r11f_demo.m3u8] SequenceNum: 14 Size: 801820 bytes Duration: 6.0000 sec Bitrate: 133636.6667 [/r11f_demo.m3u8] All media files delivered, waiting until next playlist fetch [/r11f_demo.m3u8] Received media playlist response [/r11f_demo.m3u8] All media files delivered, waiting until next playlist fetch -------------------------------------------------------------------------------- https://www.idtabrdemo.com/r11f_demo.m3u8 -------------------------------------------------------------------------------- Processed 9 out of 9 segments Average segment duration: 6.000000 Total segment bitrates (all discontinuities): average: 1075.36 kb/s, max: 1124.24 kb/s Discontinuity: sequence: 0, parsed segment count: 9 of 9, duration: 54.000 sec, average: 1075.36 kb/s, max: 1124.24 kb/s Track ID: 1 Video Codec: avc1 Video profile: High Video level: 3.1 Video resolution: 654x368 Video frame rate: 60.000 -------------------------------------------------------------------------------- MUST fix issues -------------------------------------------------------------------------------- Error: Format change without discontinuity tag detected --> Source: https://www.idtabrdemo.com/r11f_demo.m3u8 - r11f_demo6.ts --> Source: https://www.idtabrdemo.com/r11f_demo.m3u8 - r11f_demo7.ts --> Source: https://www.idtabrdemo.com/r11f_demo.m3u8 - r11f_demo8.ts --> Source: https://www.idtabrdemo.com/r11f_demo.m3u8 - r11f_demo9.ts --> Source: https://www.idtabrdemo.com/r11f_demo.m3u8 - r11f_demo10.ts --> Source: https://www.idtabrdemo.com/r11f_demo.m3u8 - r11f_demo11.ts --> Source: https://www.idtabrdemo.com/r11f_demo.m3u8 - r11f_demo12.ts --> Source: https://www.idtabrdemo.com/r11f_demo.m3u8 - r11f_demo13.ts --> Source: https://www.idtabrdemo.com/r11f_demo.m3u8 - r11f_demo14.ts
Hello?
Can't paste directly URLs are removed. HTML seems to work
Phils-Mac-mini:~ philrittenhouse$ mediastreamvalidator -t 30 -V -O foo.json -d ipad https://www.idtabrdemo.com/r11f_demo.m3u8 mediastreamvalidator: Version 1.2(170822) [/r11f_demo.m3u8] Started root playlist download [/r11f_demo.m3u8] Started media playlist download [/r11f_demo.m3u8] Received media playlist response [/r11f_demo.m3u8] SequenceNum: 6 Size: 823252 bytes Duration: 6.0000 sec Bitrate: 137208.6667 [/r11f_demo.m3u8] SequenceNum: 7 Size: 807460 bytes Duration: 6.0000 sec Bitrate: 134576.6667 [/r11f_demo.m3u8] SequenceNum: 8 Size: 779636 bytes Duration: 6.0000 sec Bitrate: 129939.3333 [/r11f_demo.m3u8] SequenceNum: 9 Size: 843180 bytes Duration: 6.0000 sec Bitrate: 140530.0000 [/r11f_demo.m3u8] SequenceNum: 10 Size: 785276 bytes Duration: 6.0000 sec Bitrate: 130879.3333 [/r11f_demo.m3u8] All media files delivered, waiting until next playlist fetch [/r11f_demo.m3u8] Received media playlist response [/r11f_demo.m3u8] All media files delivered, waiting until next playlist fetch [/r11f_demo.m3u8] Received media playlist response [/r11f_demo.m3u8] SequenceNum: 11 Size: 822312 bytes Duration: 6.0000 sec Bitrate: 137052.0000 [/r11f_demo.m3u8] All media files delivered, waiting until next playlist fetch [/r11f_demo.m3u8] Received media playlist response [/r11f_demo.m3u8] SequenceNum: 12 Size: 794676 bytes Duration: 6.0000 sec Bitrate: 132446.0000 [/r11f_demo.m3u8] All media files delivered, waiting until next playlist fetch [/r11f_demo.m3u8] Received media playlist response [/r11f_demo.m3u8] All media files delivered, waiting until next playlist fetch [/r11f_demo.m3u8] Received media playlist response [/r11f_demo.m3u8] SequenceNum: 13 Size: 801068 bytes Duration: 6.0000 sec Bitrate: 133511.3333 [/r11f_demo.m3u8] All media files delivered, waiting until next playlist fetch [/r11f_demo.m3u8] Received media playlist response [/r11f_demo.m3u8] SequenceNum: 14 Size: 801820 bytes Duration: 6.0000 sec Bitrate: 133636.6667 [/r11f_demo.m3u8] All media files delivered, waiting until next playlist fetch [/r11f_demo.m3u8] Received media playlist response [/r11f_demo.m3u8] All media files delivered, waiting until next playlist fetch -------------------------------------------------------------------------------- https://www.idtabrdemo.com/r11f_demo.m3u8 -------------------------------------------------------------------------------- Processed 9 out of 9 segments Average segment duration: 6.000000 Total segment bitrates (all discontinuities): average: 1075.36 kb/s, max: 1124.24 kb/s Discontinuity: sequence: 0, parsed segment count: 9 of 9, duration: 54.000 sec, average: 1075.36 kb/s, max: 1124.24 kb/s Track ID: 1 Video Codec: avc1 Video profile: High Video level: 3.1 Video resolution: 654x368 Video frame rate: 60.000 -------------------------------------------------------------------------------- MUST fix issues -------------------------------------------------------------------------------- Error: Format change without discontinuity tag detected --> Source: https://www.idtabrdemo.com/r11f_demo.m3u8 - r11f_demo6.ts --> Source: https://www.idtabrdemo.com/r11f_demo.m3u8 - r11f_demo7.ts --> Source: https://www.idtabrdemo.com/r11f_demo.m3u8 - r11f_demo8.ts --> Source: https://www.idtabrdemo.com/r11f_demo.m3u8 - r11f_demo9.ts --> Source: https://www.idtabrdemo.com/r11f_demo.m3u8 - r11f_demo10.ts --> Source: https://www.idtabrdemo.com/r11f_demo.m3u8 - r11f_demo11.ts --> Source: https://www.idtabrdemo.com/r11f_demo.m3u8 - r11f_demo12.ts --> Source: https://www.idtabrdemo.com/r11f_demo.m3u8 - r11f_demo13.ts --> Source: https://www.idtabrdemo.com/r11f_demo.m3u8 - r11f_demo14.ts
