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9th September 2012, 19:57 | #1202 | Link |
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Zenitram
Hi. About the issue I reported earlier. With 24000/1001 framerates it was fixed indeed, but it looks like 60000/1001 and 15000/1001(yes I have one thing that was released on dvd and bd and have this real fps) framerates are affected too. I can make some samples, but it looks like exactly the same issue. Edit: I'm using mediainfo 0.7.60 release version Last edited by Keiyakusha; 9th September 2012 at 20:08. |
13th September 2012, 15:10 | #1205 | Link | ||
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Quote:
Quote:
I see tags in both files, but the parser fails on the second file, right. i'll dig the issue.
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13th September 2012, 16:46 | #1206 | Link |
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Here is 3 samples: http://www.mediafire.co/?pmewtf38g1gw822
1) I expect to see constant framerate, but it shows variable. Real framerate is (should be) 15000/1001 2) Same as first case, just framerate is 60000/1001 3) New problem, it shows constant framerate but reports that container and stream framerate differ (it shows 59.880 for container). HeaderEditor from mkvtoolnix reports that container framerate is the same as in sample 2 (16683333 nanoseconds which is 59.94...). If I remux stream with mkvmerge and will manually specify container framerate 60000/1001, then mediainfo shows exact 60 fps for container. I expect it to show constant framerate 60000/1001 Hope this helps... Last edited by Keiyakusha; 13th September 2012 at 16:56. |
23rd September 2012, 19:31 | #1208 | Link |
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I do not know if this was brought up before, I noticed a problem with versions 07.59 and 07.60 for MPEG2 files.
My source is a DVD compliant MPEG2 file (one video track, one AC3 audio track, nothing else). Muxing was done with either mplex or Imago. In any case MediaInfo shows a second (non-existing) MPEG audio track with a bitrate of 0 kbps. Going back to version 07.58 fixes this issue. Cheers manolito //Edit This problem does not occur if the MPEG2 file is very small. Last edited by manolito; 23rd September 2012 at 22:06. |
23rd September 2012, 22:09 | #1209 | Link |
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I need the file (PM if you don't want to have it public)
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24th September 2012, 00:07 | #1210 | Link |
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Hi Zenitram,
this seems to be a little difficult... As I said before, the problem only occurs for bigger files. I did some more tests to determine the size threshold, but I stopped at a file size of 1.3 GB. This file still caused no problems, but MPEG2 files at DVD-5 size (above 4 GB) always throw off Mediainfo 7.59 or 7.60. I certainly cannot upload a file of this size (it would take more than 12 hours), but it should be easy enough to make an MPEG2 file of this size yourself. Some more info about the offending files: Source: PAL TV capture via DVB-T to a .ts file Demux with ProjectX Edit with Cuttermaran Reencode using HCenc and Aften (audio format AC3 CBR 2-channel 224 kbps) Demux DVD using DGIndex Mux to MPEG2 using either mplex or Imago (made no difference). Cheers manolito |
24th September 2012, 07:47 | #1211 | Link |
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I have several TS files of more than 10 GB and I don't have this problem. I'll do nothing if I can not reproduce easily the issue.
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24th September 2012, 10:40 | #1212 | Link | |
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24th September 2012, 11:59 | #1213 | Link | |
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Quote:
Maybe that makes the difference...
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24th September 2012, 12:01 | #1214 | Link |
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The soruce is TS, I agree the format is not precise for the analyzed file (PS or TS). Anyway, without file, no correction on my side.
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25th September 2012, 05:02 | #1215 | Link | ||
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@kurtnoise
Quote:
@Zenitram Quote:
http://www.sendspace.com/filegroup/f...TKhgYstvgjXgwg As I said before, Mediainfo versions up to 7.58 have no problems with this file, versions 7.59 and 7.60 report a nonexistent second MPG audio stream. Cheers manolito |
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25th September 2012, 14:36 | #1217 | Link | |
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Cheers manolito |
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25th September 2012, 15:52 | #1218 | Link | ||
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Quote:
Muxman generates 'pure' DVD compliant muxes from compliant elementary streams and places these streams within the .VOB container. You can't get more 'DVD compliant' than this. Quote:
There are also tools to re-mux from the .VOB to the .TS container, .M2TS container, .MKV container, MP4 container, .MOV container and even the .AVI container!
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25th September 2012, 16:06 | #1219 | Link | |
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Maybe I should have added the red line in my description. The DVD was authored with Muxman. To get an MPEG2 file from this DVD I demuxed it and muxed it again. You are not really telling me that I should have used Muxman a second time, are you ? Kurtnoise's point seems to be that the muxer might be to blame. This is not the case. I also tried to make the MPEG2 directly from the VOBs with VOB2MPEG (uses ffmpeg), but it made no difference regardless which muxer I had used. Again: This is not a muxer issue, it is a Mediainfo issue! Cheers manolito Last edited by manolito; 25th September 2012 at 16:11. |
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25th September 2012, 19:33 | #1220 | Link |
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In order to stop the conversion about something useless: I confirm it is a MediaInfo issue.
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