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30th March 2019, 09:45 | #1701 | Link |
PgcEdit daemon
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Pixelisation happens usually when a non-I-frame is displayed and the reference I-frame is missing, damaged or not properly decoded. I suppose that VirtualDub jumps directly to the requested frame, without going first to the previous I-frame. It tries then to display the frame with the data in memory from the previous frame if has displayed, and of course it fails. If the codec used to decode the video doesn't create first an index file, the codec doesn't know where are the i-frames in the file, and it displays what it can, or, like most "standard" players, it shows the next I-frame and it is not frame accurate.
Note that AvsPmod (or any avisynth based player) can exhibit similar problems, if the codec doesn't create an index file first. Usually, the first time you play a movie decoded with a good avisynth filter, you have to wait a long time. It's because the index must be created. It's a pain, but at least, you have a good guarantee that the playback is frame accurate.
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r0lZ PgcEdit homepage (hosted by VideoHelp) BD3D2MK3D A tool to convert 3D blu-rays to SBS, T&B or FS MKV Last edited by r0lZ; 30th March 2019 at 09:48. |
1st April 2019, 08:41 | #1702 | Link |
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I guess you are right on this. I ran VirtualDub with a TS file and under File Info it states Seeking: index missing. Loading the same video with AvsPmod and I can hear it loading and building. I re-muxed the file with tsMuxeR with quite a few different parameters, but it made no difference. As this has nothing to do with tsMuxuR, I'll visit the VirtualDub thread.
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18th April 2019, 16:38 | #1703 | Link |
Aging Video Hobbyist
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Combo 3D/2D discs
Been surfing unsuccessfully on this and feel someone in this thread will know: For a BD-50 disc like Avatar 3D Limited Edition where they show that both 3D and 2D versions are together on the one disc, is anything being sacrificed to this combination? It appears to have the DTS-MA audio...I am puzzled about whether to combine 3D and 2D on a single disc sacrifices bitrate, and specifically that the 2D track might not be as good as a single 2D Blu-ray???
Sorry, a newbie-ish question but for the life of me I can't find answers about this anywhere. Last edited by laserfan; 18th April 2019 at 16:41. |
20th April 2019, 13:45 | #1704 | Link | |
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Quote:
I don't know whether a dedicated 2D version of the said disc is of better quality. |
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22nd April 2019, 21:19 | #1705 | Link |
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@laserfan
Hi, what Sharc said is correct, the bitrate difference between the two versions on the Base stream is low, it is 23 Mbps for 2D and 21 Mbps for 3D version, however it is not the only parameter indicating the quality of the movie: https://forum.blu-ray.com/showthread.php?t=186578 |
23rd April 2019, 18:00 | #1706 | Link | |
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Thanks guys, and for the link, though I did quickly get-in over my head technically. I have ordered the Avatar 3D-plus-2D-on-one-disc edition and will see for myself I guess at some point.
Though as I read that thread it seems "once you've seen a 3D version you'll never watch in 2D again" from many folks there! It's brand-new to me! EDIT: I tripped across an old and very easy-to-understand explanation that elaborates on what Sharc said, here. Quote:
Last edited by laserfan; 26th April 2019 at 22:10. |
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30th July 2019, 11:49 | #1708 | Link |
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Does this mean that the code has been released to continue developing tsmuxer?
https://github.com/justdan96/tsMuxer |
30th July 2019, 12:39 | #1709 | Link | |
SuperVirus
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30th July 2019, 14:45 | #1710 | Link | |
Life's clearer in 4K UHD
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Quote:
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| I've been testing hardware media playback devices and software A/V encoders and decoders since 2001 | My Network Layout & A/V Gear |
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18th October 2019, 18:12 | #1713 | Link |
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Sorry ... it does not have anything to do with 3D, but I'd like it if TsMuxer got an update that also allows UHD BDs
larger 70Gb to edit ... But that will probably remain a dream TSM2UHD is not nearly as good as the normal TS Muxer Last edited by HaDiHo; 21st October 2019 at 13:04. |
19th October 2019, 09:13 | #1714 | Link | |
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30th April 2020, 17:25 | #1715 | Link |
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tsMuxeR 2.6.16 problem with image format!
I am using the latest version of tsMuxeR 2.6.16. I have such a problem. When I convert Mkv to UHD with Bluray Uhd, when playing a bluray structure on a BD desktop player, I have a distorted image stretched on the TV! WHERE PLEASE BE ERROR?
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30th April 2020, 20:38 | #1716 | Link | |
SuperVirus
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Quote:
https://forum.doom9.org/showthread.php?t=176668 This thread is "dead" and a moderator should lock it for good. |
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