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Old 13th January 2018, 06:28   #1661  |  Link
no-one
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Do you have a problem with muxing m2ts HEVC? After process done when I play m2ts directly, it's stuttering and video/audio not sync.

Do you know how to fix it?
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Old 17th January 2018, 22:47   #1662  |  Link
Yordan5
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When tsMuxeR was created UHD was not around. It does not support HEVC hence, the stuttering.
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Old 18th January 2018, 05:03   #1663  |  Link
spexman
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tsMuxer does accept HEVC streams, so there is 'some' support.

That being said, any insight into solving the HEVC m2ts stutter issue would be greatly appreciated.

Thanks in advance.
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Old 18th January 2018, 10:42   #1664  |  Link
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Quote:
Originally Posted by spexman View Post
That being said, any insight into solving the HEVC m2ts stutter issue would be greatly appreciated.
What's the maximum bit-rate and profile settings of your HEVC encodes?

I recently created some 10Mbps encodes using Main and High @ Level 4.0, which were muxed to .m2ts with TSmuxer and both my LG TV and Oppo play them fine...
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Old 18th January 2018, 13:52   #1665  |  Link
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Thank you for your insight!
The mkvs have an average bitrate of 20Mbps and the level is 5.1.
Are you saying that perhaps a lower bitrate and or a lower level would allow them to play without the stutter/sync issues?
Have you created higher bitrate/level .m2ts files that do play properly?
Thanks!
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Old Yesterday, 09:19   #1666  |  Link
A.Fenderson
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If your target playback device is UHD-BD player (or something with similar restrictions), perhaps check this thread.
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Old Yesterday, 10:45   #1667  |  Link
no-one
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If your target playback device is UHD-BD player (or something with similar restrictions), perhaps check this thread.
Yes, I know this. But the problem is m2ts.
tsmuxer can make m2ts but it's stuttering and video/audio not sync.
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Old Yesterday, 12:00   #1668  |  Link
SeeMoreDigital
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Originally Posted by no-one View Post
Yes, I know this. But the problem is m2ts.
tsmuxer can make m2ts but it's stuttering and video/audio not sync.
What playback device are you using?
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Old Yesterday, 12:46   #1669  |  Link
spexman
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Sony UBP-X800
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Old Yesterday, 12:51   #1670  |  Link
spexman
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So, DVDFab UHD ripper, https://www.dvdfab.cn/uhd-ripper.htm...erpage,navmenu, claims it can create compliant .m2ts streams, passthrough or encoded....so why can't we from an mkv?
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Old Yesterday, 14:22   #1671  |  Link
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Originally Posted by SeeMoreDigital View Post
What playback device are you using?
I use Zappiti 4k mini player for play m2ts (tsmuxer output) directly.
And use lg up970 for play uhd-bd (TSM2UHD output).
Both have same problem.

Quote:
So, DVDFab UHD ripper, https://www.dvdfab.cn/uhd-ripper.htm...erpage,navmenu, claims it can create compliant .m2ts streams, passthrough or encoded....so why can't we from an mkv?
Yes, DVDFab can make it. But it can't to add sound that i want and it can add subtitle only srt file.

Last edited by no-one; Yesterday at 14:27.
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Old Yesterday, 15:12   #1672  |  Link
jdobbs
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Sony UBP-X800
That's the same player I have... and I can mux with TSMUXER and play back UHD fine. You just have to make sure the stream is UHD-BD compliant -- which means you almost always have to reencode it.
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Old Yesterday, 17:01   #1673  |  Link
spexman
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jdobbs, thank you for your comments...and your interesting program.
Having the same player, you will know then that mkvs with DTSHD will play just fine(smooth video, proper audio), even at level 5.1. But, with Atmos mkvs, the video will play smoothly, but the Atmos is not recongnized(though AC3 is).
Thus the need to remux Atmos mkvs to m2ts. Remuxing to m2ts with TsMuxer gives Atmos playback but video stutter and sync issues.
I tried your program and then tried to playback the m2ts stream only--again, the stutter/sync issues were present. I did NOT try to burn to disc and play as a UHD.
You mention that the stream needs to be BD compliant--are you saying that it is the level 5.1 that makes it non-compliant, even though level 5.1 does work in an mkv?
Your insight is appreciated.
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