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Autres articles (51)
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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. -
Creating farms of unique websites
13 avril 2011, parMediaSPIP platforms can be installed as a farm, with a single "core" hosted on a dedicated server and used by multiple websites.
This allows (among other things) : implementation costs to be shared between several different projects / individuals rapid deployment of multiple unique sites creation of groups of like-minded sites, making it possible to browse media in a more controlled and selective environment than the major "open" (...) -
Les notifications de la ferme
1er décembre 2010, parAfin d’assurer une gestion correcte de la ferme, il est nécessaire de notifier plusieurs choses lors d’actions spécifiques à la fois à l’utilisateur mais également à l’ensemble des administrateurs de la ferme.
Les notifications de changement de statut
Lors d’un changement de statut d’une instance, l’ensemble des administrateurs de la ferme doivent être notifiés de cette modification ainsi que l’utilisateur administrateur de l’instance.
À la demande d’un canal
Passage au statut "publie"
Passage au (...)
Sur d’autres sites (6311)
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Covert a file from mp4 to a file that HTML video tag can display
26 juin 2019, par Trying_To_UnderstandI have a mp4 file and I want to display it in HTML. The problem is that it won’t, not only in HTML but also in my player. In VLC I can watch the video but there is no sound. Maybe the file is corrupted ?
This is the output when I runffmpeg -i my_file.mp4
:[h264 @ 000001b4afc61880] decode_slice_header error
[h264 @ 000001b4afc61880] no frame!
[h264 @ 000001b4afc61880] non-existing PPS 0 referenced
Last message repeated 1 times
[h264 @ 000001b4afc61880] decode_slice_header error
[h264 @ 000001b4afc61880] no frame!
Input #0, mpeg, from '150_2.mp4':
Duration: 00:50:51.75, start: 13182.386222, bitrate: 983 kb/s
Stream #0:0[0x1e0]: Video: h264 (High), yuv420p(progressive), 1280x720, 25 fps, 25 tbr, 90k tbn, 50 tbc
Stream #0:1[0x1c0]: Audio: pcm_alaw, 8000 Hz, mono, s16, 64 kb/s
At least one output file must be specified.Can I convert this with ffmpeg to a good quality of video and audio ?
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Fixing a corrupted .MP4 file. which might be a 3gp file
2 juin 2020, par Tendekai MuchenjeI have a file called input.MP4 and it is corrupted. It's from a CCTV camera. I tried everything,
ffmpeg
, VLC convert, no luck. However, I usedmediainfo
andexiftool
and extracted the following info. I am wondering if someone can figure out if I can use any of this info to fix it or convert it to a usable format. I have a copy of it here on my Google Drive


mediainfo
gave me this :


General
Complete name : input.MP4
Format : MPEG-4
Format profile : 3GPP Media Release 5
Codec ID : 3gp5 (3gp5/3gp4/avc1/mp42/isom)
File size : 5.77 MiB
IsTruncated : Yes




exiftool
gave me this :


ExifTool Version Number : 10.80
File Name : input.MP4
Directory : /home/tendi/Downloads
File Size : 5.8 MB
File Modification Date/Time : 2018:07:21 19:09:03-04:00
File Access Date/Time : 2018:07:21 19:30:48-04:00
File Inode Change Date/Time : 2018:07:21 19:30:48-04:00
File Permissions : rw-rw-r--
File Type : 3GP
File Type Extension : 3gp
MIME Type : video/3gpp
Major Brand : 3GPP Media (.3GP) Release 5
Minor Version : 0.0.0
Compatible Brands : 3gp5, 3gp4, avc1, mp42, isom
Movie Data Size : 5899106
Movie Data Offset : 44




Any suggestions ?


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doxygen : fix usage of @file directive in libavutil/{dict,file}.h
30 juin 2011, par Reinhard Tartlerdoxygen : fix usage of @file directive in libavutil/dict,file.h