"ERR0B1: SimpleBlock at 5979 track #2 is not a keyframe" error thrown by mkvalidator tool

"ravikiran.bs" <[email protected]> Tue, 13 Feb 2018 20:00:46 +0530
Newsgroups gmane.comp.multimedia.matroska.user
Message-ID <[email protected]>
--===============2011451648881067870==
Content-Type: multipart/alternative; 
	boundary="----=_Part_7102_819615703.1518532246700"

------=_Part_7102_819615703.1518532246700
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: 7bit





Hello,



I am using mkvalidator tool to validate a webm file which I generated using ffmpeg muxer. The webm file has two tracks, Track #1 : video, Track #2 : audio. When I validate the output webm file with mkvalidator it throws following error : 

"ERR0B1: SimpleBlock at 5979 track #2 is not a keyframe" 


I tried searching online but couldn't find any reference for this error. Please help me out in this. 



You can find the output webm file in the following link : 



https://drive.google.com/drive/folders/1__n7Q4ba0vuNbpsJUJVRB9TwiDD9d8Bl?usp=sharing



Regards,

Ravi Kiran B S






------=_Part_7102_819615703.1518532246700
Content-Type: text/html; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head>=
<meta content=3D"text/html;charset=3DUTF-8" http-equiv=3D"Content-Type"></h=
ead><body ><div style=3D'font-size:10pt;font-family:Verdana,Arial,Helvetica=
,sans-serif;'><div><br></div><div><br></div><div id=3D""><div>Hello,<br></d=
iv><div><br></div><div>I am using mkvalidator tool to validate a webm file =
which I generated using ffmpeg muxer. The webm file has two tracks, Track #=
1 : video, Track #2 : audio. When I validate the output webm file with mkva=
lidator it throws following error :&nbsp;<br><br>"ERR0B1: SimpleBlock at 59=
79 track #2 is not a keyframe" </div><div><br></div><div>I tried searching =
online but couldn't find any reference for this error. Please help me out i=
n this. <br></div><div><br></div><div>You can find the output webm file in =
the following link :&nbsp;<br></div><div><br></div><div><a target=3D"_blank=
" href=3D"https://drive.google.com/drive/folders/1__n7Q4ba0vuNbpsJUJVRB9Twi=
DD9d8Bl?usp=3Dsharing">https://drive.google.com/drive/folders/1__n7Q4ba0vuN=
bpsJUJVRB9TwiDD9d8Bl?usp=3Dsharing</a><br></div><div><br></div><div>Regards=
,<br></div><div>Ravi Kiran B S<br></div></div><div><br></div></div><br></bo=
dy></html>
------=_Part_7102_819615703.1518532246700--



--===============2011451648881067870==
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: base64
Content-Disposition: inline

X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KTWF0cm9za2Et
dXNlcnMgbWFpbGluZyBsaXN0Ck1hdHJvc2thLXVzZXJzQGxpc3RzLm1hdHJvc2thLm9yZwpodHRw
czovL2xpc3RzLm1hdHJvc2thLm9yZy9jZ2ktYmluL21haWxtYW4vbGlzdGluZm8vbWF0cm9za2Et
dXNlcnMKUmVhZCBNYXRyb3NrYS1Vc2VycyBvbiBHTWFuZTogaHR0cDovL2Rpci5nbWFuZS5vcmcv
Z21hbmUuY29tcC5tdWx0aW1lZGlhLm1hdHJvc2thLnVzZXIK

--===============2011451648881067870==--