Scenarist UHD can't mux seamless connected clips with closed-gop encoded streams.

no-one · 18th November 2018, 20:28

In Scenarist UHD when I mux , It gets error "[MUX] Can not write MUX file(s) : Could not create MUX XML File(Video data in TS2 does not start with a closed GOP."

Anyone know how to fix this error?

Thank you.

ocean · 18th November 2018, 20:54

Hi no-one, try asking here, read post 53:
https://forum.doom9.org/showthread.php?t=174491&page=3

Sorry, you already asked.

mp3dom · 19th November 2018, 20:24

Are you using the standard "Seamless" connection type or the "Seamless Connected" type?
Also, are the clips "untouched" from a raw h265 encode or coming from (for example) a previous trim or demux?

no-one · 20th November 2018, 06:20

Quote:

Originally Posted by mp3dom

Are you using the standard "Seamless" connection type or the "Seamless Connected" type?
Also, are the clips "untouched" from a raw h265 encode or coming from (for example) a previous trim or demux?

clips from original untouched m2ts and demux by bd demuxer pro to .hevc and use "seamless"

mp3dom · 20th November 2018, 22:20

Are you sure both clips were previously set together as "Seamless"? I'm asking this because with Seamless connection the clips need to have similar encoding settings. I don't have UHD Specs, but on BD you can't put seamless connection if, for example, two clips have a different maximum bitrate or other differencies.
Maybe one clip is open-gop and the other one is closed gop... and Scenarist complains on that.
Otherwise it could be a demuxing problem, so you can try eac3to instead, to demux the m2ts.

As the last chance, if you think that everything is fine and the problem is on Scenarist, you can ask the support so they can investigate and fix.

no-one · 21st November 2018, 07:35

The fisrt clips set "not seamless" because scenarist don't let set other.
And the rest clips set "seamless"

I will try demux with other tools.

Thank you.

no-one · 24th November 2018, 15:07

Quote:

Originally Posted by no-one

The fisrt clips set "not seamless" because scenarist don't let set other.
And the rest clips set "seamless"

I will try demux with other tools.

Thank you.

demux by eac3to get same problem.

mp3dom · 24th November 2018, 17:43

Does the mux work if you set the connection to "not seamless"?
Are you sure both clips share the same encoding settings (both are either open or closed gop)?

no-one · 24th November 2018, 18:18

Quote:

Originally Posted by mp3dom

Does the mux work if you set the connection to "not seamless"?
Are you sure both clips share the same encoding settings (both are either open or closed gop)?

It can mux when set all clips as "not seamless"

original source come from Leon The professional UHD

i upload 2 m2ts about 1.5G in link below. you can download them to test.

http://cloudbox.3bb.co.th/share3/MTY...BjNGJ8NzU1NTE3

Thank you.

no-one · 28th December 2018, 17:51

Still need help to fix this problem.

Thank you.

neil wilkes · 16th January 2019, 18:35

What does Rob Aubrey at Scenarist Support say?

no-one · 24th January 2019, 05:09

I try to contact Scenarist Support by email but nothing back from Scenarist Support.

no-one · 19th February 2020, 16:22

Got this problem in "Midway UHD"

no-one · 18th March 2020, 18:29

Now I can fix this problem.

You mux with not seamless. After mux complete, Edit mpls "Connection Condition from 1 to 5" with mpls2json.

outgoing · 20th March 2020, 22:31

Quote:

Originally Posted by no-one

Now I can fix this problem.

You mux with not seamless. After mux complete, Edit mpls "Connection Condition from 1 to 5" with mpls2json.

Good to know,

for the feedback.

18th November 2018, 20:28	#1 \| Link
no-one Registered User Join Date: Dec 2011 Posts: 46	Scenarist UHD can't mux seamless connected clips with closed-gop encoded streams. In Scenarist UHD when I mux , It gets error "[MUX] Can not write MUX file(s) : Could not create MUX XML File(Video data in TS2 does not start with a closed GOP." Anyone know how to fix this error? Thank you.

18th November 2018, 20:54	#2 \| Link
ocean Registered User Join Date: Mar 2016 Posts: 143	Hi no-one, try asking here, read post 53: https://forum.doom9.org/showthread.php?t=174491&page=3 Sorry, you already asked. Last edited by ocean; 18th November 2018 at 21:03.

19th November 2018, 20:24	#3 \| Link
mp3dom Registered User Join Date: Jul 2003 Location: Italy Posts: 1,135	Are you using the standard "Seamless" connection type or the "Seamless Connected" type? Also, are the clips "untouched" from a raw h265 encode or coming from (for example) a previous trim or demux? Last edited by mp3dom; 19th November 2018 at 20:45.

20th November 2018, 22:20	#5 \| Link
mp3dom Registered User Join Date: Jul 2003 Location: Italy Posts: 1,135	Are you sure both clips were previously set together as "Seamless"? I'm asking this because with Seamless connection the clips need to have similar encoding settings. I don't have UHD Specs, but on BD you can't put seamless connection if, for example, two clips have a different maximum bitrate or other differencies. Maybe one clip is open-gop and the other one is closed gop... and Scenarist complains on that. Otherwise it could be a demuxing problem, so you can try eac3to instead, to demux the m2ts. As the last chance, if you think that everything is fine and the problem is on Scenarist, you can ask the support so they can investigate and fix. Last edited by mp3dom; 20th November 2018 at 22:22.

16th January 2019, 18:35	#11 \| Link
neil wilkes Registered User Join Date: Apr 2004 Location: London, England Posts: 168	What does Rob Aubrey at Scenarist Support say? __________________ www.opusproductions.com Multichannel Audio Productions DVD-Audio/Video Authoring specialists

21st November 2018, 07:35	#6 \| Link
no-one Registered User Join Date: Dec 2011 Posts: 46	The fisrt clips set "not seamless" because scenarist don't let set other. And the rest clips set "seamless" I will try demux with other tools. Thank you.

24th November 2018, 17:43	#8 \| Link
mp3dom Registered User Join Date: Jul 2003 Location: Italy Posts: 1,135	Does the mux work if you set the connection to "not seamless"? Are you sure both clips share the same encoding settings (both are either open or closed gop)?

28th December 2018, 17:51	#10 \| Link
no-one Registered User Join Date: Dec 2011 Posts: 46	Still need help to fix this problem. Thank you.

24th January 2019, 05:09	#12 \| Link
no-one Registered User Join Date: Dec 2011 Posts: 46	I try to contact Scenarist Support by email but nothing back from Scenarist Support.

19th February 2020, 16:22	#13 \| Link
no-one Registered User Join Date: Dec 2011 Posts: 46	Got this problem in "Midway UHD"

18th March 2020, 18:29	#14 \| Link
no-one Registered User Join Date: Dec 2011 Posts: 46	Now I can fix this problem. You mux with not seamless. After mux complete, Edit mpls "Connection Condition from 1 to 5" with mpls2json.

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