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2nd December 2007, 23:16 | #201 | Link | |
Life's clearer in 4K UHD
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Quote:
MediaInfo v0.7.5.3 reports your sample as being: - Code:
General #0 Complete name : C:\Documents and Settings\SeeMoreDigital\Desktop\video5.264 Format : AVC Format/Info : Advanced Video Codec Format/Family : AVC File size : 7.27 MiB Video #0 Codec : AVC Codec/Info : MPEG-4 AVC Codec profile : High@L4.0 Width : 1440 pixels Height : 1088 pixels Aspect ratio : 4/3 PixelAspectRatio : 1.000 DisplayAspectRatio : 1.324 Code:
General #0 Complete name : C:\Documents and Settings\SeeMoreDigital\Desktop\video5.264 Format : AC3 Format/Info : Audio Coding 3 File size : 7.27 MiB PlayTime : 1mn 59s Bit rate : 512 Kbps Audio #0 Codec : AC3 Bit rate : 512 Kbps Bit rate mode : CBR Channel(s) : 3 channels Channel positions : L C R
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8th December 2007, 12:50 | #203 | Link |
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So here it is: http://www.sendspace.com/file/ks1hei
As my friend told me it might not be fully functional, because he's never programmed anything in Python before. I'll also post it as an attachment, I hope somebody will approve it. It's only 4kB. From what I tested so far everything seems to work correctly. I removed some comments he wrote me in Czech and translated some of them to English. |
18th December 2007, 21:12 | #205 | Link |
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23rd December 2007, 20:55 | #209 | Link |
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Thanks Kurtnoise13 for fixed version
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1st January 2008, 20:09 | #210 | Link | |
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Also I have some features requests for MediaInfo. I'm now working on a program, which uses MediaInfo library to get information about media files and then displays the needed modification to transcode it to DVD-Video. I also plan to add more output formats and maybe some day even make it a simple to use transcoding tool. Here is the problem I currently have: I need to know video compression. I need to know if it is MPEG-1/2/4 ASP or AVC. Or any other compression format. I use the "codec/family" information to get the compression, but it only works for AVI. In other containers the video compression is found under "codec". I could workaround it, but I think this inconsistency should be fixed in MediaInfo. Second problem is, that for Matroska files the DLL only displays Mk. Again I could workaround it very simply, but I think I should mention it. Also I'd like to ask you if it is possible to indicate some more informations about H.264. For example B-frames, CABAC etc. Is it possible at all? Also I get much more information from a RAW AVC stream then from the same video muxed in MKV. Why? |
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2nd January 2008, 06:20 | #211 | Link | |||
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such as ? mkv parsing has been rewritten recently. So, several things are missing. |
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3rd January 2008, 01:25 | #214 | Link |
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O.K., so I'll be more specific. This what I get from an MKV:
Code:
Hlavní #0 Celý název a cesta : C:\_avchd\video4.mkv Formát : Mk Velikost souboru : 16.2 MiB Hrací čas : 22s 880ms Bit rate : 5957 Kbps Encoded date : UTC 2007-08-11 16:43:56 Použitý software : mkvmerge v2.0.2 ('You're My Flame') built on Feb 21 2007 23:40:55 Enkódoval : libebml v0.7.7 + libmatroska v0.8.1 Video #0 Codec : MPEG-4 AVC Codec/Info : MPEG4 ISO advanced profile Hrací čas : 22s 880ms Bit rate : 5833 Kbps Šířka : 1440pixely Výška : 1080pixely Poměr stran : 16/9 Frame rate : 25.000 fps Now the same file after demuxing in MediaInfo 0.7.5.6: Code:
Hlavní #0 Celý název a cesta : C:\_avchd\video4.264 Velikost souboru : 16.2 MiB Code:
General #0 Complete name : C:\_avchd\video4.264 Format : AVC Format/Info : Advanced Video Codec Format/Family : AVC File size : 16.2 MiB Video #0 Codec : AVC Codec/Info : MPEG-4 AVC Codec profile : High@L4.0 Width : 1440 pixels Height : 1088 pixels Aspect ratio : 4/3 PixelAspectRatio : 1.000 DisplayAspectRatio : 1.324 Also aspect ratio doesn't match. Any idea why? If you can't reproduce it and want to see this sample video, let me know and I'll upload it. Last edited by vlada; 3rd January 2008 at 18:30. Reason: Finished uncomplete sentence |
4th January 2008, 23:37 | #216 | Link |
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The sample is at http://www.sendspace.com/file/gpb5ul. It is a 17MB clip from Panasonic AVCHD camcorder muxed into MKV (only video).
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23rd January 2008, 21:22 | #219 | Link | |
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@vlada: some new stuff in the incoming release...
Quote:
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