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Médias (1)
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Video d’abeille en portrait
14 mai 2011, par
Mis à jour : Février 2012
Langue : français
Type : Video
Autres articles (101)
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MediaSPIP 0.1 Beta version
25 avril 2011, parMediaSPIP 0.1 beta is the first version of MediaSPIP proclaimed as "usable".
The zip file provided here only contains the sources of MediaSPIP in its standalone version.
To get a working installation, you must manually install all-software dependencies on the server.
If you want to use this archive for an installation in "farm mode", you will also need to proceed to other manual (...) -
Multilang : améliorer l’interface pour les blocs multilingues
18 février 2011, parMultilang est un plugin supplémentaire qui n’est pas activé par défaut lors de l’initialisation de MediaSPIP.
Après son activation, une préconfiguration est mise en place automatiquement par MediaSPIP init permettant à la nouvelle fonctionnalité d’être automatiquement opérationnelle. Il n’est donc pas obligatoire de passer par une étape de configuration pour cela. -
Publier sur MédiaSpip
13 juin 2013Puis-je poster des contenus à partir d’une tablette Ipad ?
Oui, si votre Médiaspip installé est à la version 0.2 ou supérieure. Contacter au besoin l’administrateur de votre MédiaSpip pour le savoir
Sur d’autres sites (12336)
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HEVC : Fetching the input width and height from input bin stream
3 septembre 2014, par ZaxI have created an elementary bin stream using
HM-12.0
reference code. So the out put is an HEVC encoded bin stream (say input.bin).I have a task which involves reading the header of this elementary stream. That is i need to fetch information such a the stream width, height etc. from the
input.bin
file.After seeing a lots of streams, i can conclude that all these bin streams starts from the sequence :
00 00 00 01
So whenever i see this sequence in any bin stream, i can say that this stream has to be decoded by HEVC decoder.
Further if i want to fetch the width, height, fps etc. from the input.bin (like ff_raw_video_read_header function in ffmpeg), that are the steps need to be performed to fetch this information ?
I have gone through the parsing section of the HEVC draft, but its very complicated for my level in video domain. Can anyone suggest a simple way to fetch the required information from the encoded bin file ?
Any suggestions will be really helpful to me. Thanks in advance.
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HEVC : Fetching the input width and height from input bin stream
1er juillet 2022, par ZaxI have created an elementary bin stream using
HM-12.0
reference code. So the out put is an HEVC encoded bin stream (say input.bin).


I have a task which involves reading the header of this elementary stream. That is i need to fetch information such a the stream width, height etc. from the
input.bin
file.


After seeing a lots of streams, i can conclude that all these bin streams starts from the sequence :



00 00 00 01




So whenever i see this sequence in any bin stream, i can say that this stream has to be decoded by HEVC decoder.



Further if i want to fetch the width, height, fps etc. from the input.bin (like ff_raw_video_read_header function in ffmpeg), that are the steps need to be performed to fetch this information ?



I have gone through the parsing section of the HEVC draft, but its very complicated for my level in video domain. Can anyone suggest a simple way to fetch the required information from the encoded bin file ?



Any suggestions will be really helpful to me. Thanks in advance.


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Revision cd0629fe68 : Merge "Removing plane_block_{width, height}_log2by4 functions."
10 août 2013, par Dmitry KovalevChanged Paths :
Modify /vp9/common/vp9_blockd.h
Modify /vp9/encoder/vp9_encodemb.c
Merge "Removing plane_block_width, height_log2by4 functions."