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Médias (1)
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Bug de détection d’ogg
22 mars 2013, par
Mis à jour : Avril 2013
Langue : français
Type : Video
Autres articles (55)
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List of compatible distributions
26 avril 2011, parThe table below is the list of Linux distributions compatible with the automated installation script of MediaSPIP. Distribution nameVersion nameVersion number Debian Squeeze 6.x.x Debian Weezy 7.x.x Debian Jessie 8.x.x Ubuntu The Precise Pangolin 12.04 LTS Ubuntu The Trusty Tahr 14.04
If you want to help us improve this list, you can provide us access to a machine whose distribution is not mentioned above or send the necessary fixes to add (...) -
Submit bugs and patches
13 avril 2011Unfortunately a software is never perfect.
If you think you have found a bug, report it using our ticket system. Please to help us to fix it by providing the following information : the browser you are using, including the exact version as precise an explanation as possible of the problem if possible, the steps taken resulting in the problem a link to the site / page in question
If you think you have solved the bug, fill in a ticket and attach to it a corrective patch.
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Contribute to a better visual interface
13 avril 2011MediaSPIP is based on a system of themes and templates. Templates define the placement of information on the page, and can be adapted to a wide range of uses. Themes define the overall graphic appearance of the site.
Anyone can submit a new graphic theme or template and make it available to the MediaSPIP community.
Sur d’autres sites (8265)
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lavf/vplayerdec : support time durations with no ms specified
7 mars 2016, par Clément Bœsch -
lavu : Adding ARIB STD-B67 (hybrid log-gamma) enum value and transfer function.
21 avril 2016, par Neil Birkbecklavu : Adding ARIB STD-B67 (hybrid log-gamma) enum value and transfer function.
Adding hybrid log-gamma (https://en.wikipedia.org/wiki/Hybrid_Log-Gamma)
based on the standardization in ARIB STD-B67 :
http://www.arib.or.jp/english/html/overview/doc/2-STD-B67v1_0.pdfThe choice of enum value of 18 is consistent with HEVC :
http://phenix.it-sudparis.eu/jct/doc_end_user/current_document.php?id=10481And also with latest proposal for color format in mkv :
https://mailarchive.ietf.org/arch/search/?email_list=cellar&gbt=1&q=Colour+Format+proposalThe implementation assumes a nominal input range of [0, 1], which is
consistent with HEVC.Signed-off-by : Neil Birkbeck <neil.birkbeck@gmail.com>
Signed-off-by : Michael Niedermayer <michael@niedermayer.cc> -
I transcode using the ffmpeg library, but the resulting video playback speed is different [closed]
25 novembre 2023, par 최용훈

I'm studying ffmpeg and trying to write a C++ wrapper.


The test code at the bottom of the video.cpp source in the test folder is a transcoding example, and the resulting video playback speed is about 5 times faster.


Timebase and FPS are the same because they are copied and used.


Why does this phenomenon occur ?




I found a problem similar to mine but it didn't help


I couldn't find anyone else with the same problem


I referred to the transcoding example and video_encoding example in the ffmpeg tutorial.


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