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Les autorisations surchargées par les plugins
27 avril 2010, parMediaspip core
autoriser_auteur_modifier() afin que les visiteurs soient capables de modifier leurs informations sur la page d’auteurs -
HTML5 audio and video support
13 avril 2011, parMediaSPIP uses HTML5 video and audio tags to play multimedia files, taking advantage of the latest W3C innovations supported by modern browsers.
The MediaSPIP player used has been created specifically for MediaSPIP and can be easily adapted to fit in with a specific theme.
For older browsers the Flowplayer flash fallback is used.
MediaSPIP allows for media playback on major mobile platforms with the above (...) -
Support audio et vidéo HTML5
10 avril 2011MediaSPIP utilise les balises HTML5 video et audio pour la lecture de documents multimedia en profitant des dernières innovations du W3C supportées par les navigateurs modernes.
Pour les navigateurs plus anciens, le lecteur flash Flowplayer est utilisé.
Le lecteur HTML5 utilisé a été spécifiquement créé pour MediaSPIP : il est complètement modifiable graphiquement pour correspondre à un thème choisi.
Ces technologies permettent de distribuer vidéo et son à la fois sur des ordinateurs conventionnels (...)
Sur d’autres sites (6517)
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Error exporting animation ffmpeg - Matplotlib
4 décembre 2020, par jonboyI'm having issues with exporting an animation using python through anaconda on a Mac. I'm getting the following
RuntimeError
.

RuntimeError: Requested MovieWriter (ffmpeg) not available



Looking at other questions, the main options are to install
ffmpeg
via conda :

conda install -c conda-forge ffmpeg



Or designate the path :


plt.rcParams['animation.ffmpeg_path'] = '/usr/local/bin/ffmpeg'



The second option just returns the same
RuntimeError
. The first option returns a separate error :

BrokenPipeError: [Errno 32] Broken pipe


During handling of the above exception, another exception occurred:

Traceback (most recent call last):

 File "/Users/person/opt/anaconda3/lib/python3.8/site-packages/matplotlib/animation.py", line 1152, in save
writer.grab_frame(**savefig_kwargs)

 File "/Users/person/opt/anaconda3/lib/python3.8/contextlib.py", line 131, in __exit__
self.gen.throw(type, value, traceback)

 File "/Users/person/opt/anaconda3/lib/python3.8/site-packages/matplotlib/animation.py", line 232, in saving
self.finish()

 File "/Users/person/opt/anaconda3/lib/python3.8/site-packages/matplotlib/animation.py", line 368, in finish
self.cleanup()

 File "/Users/person/opt/anaconda3/lib/python3.8/site-packages/matplotlib/animation.py", line 411, in cleanup
raise subprocess.CalledProcessError(

CalledProcessError: Command '['ffmpeg', '-f', 'rawvideo', '-vcodec', 'rawvideo', '-s', '1600x1302', '-pix_fmt', 'rgba', '-r', '10', '-loglevel', 'error', '-i', 'pipe:', '-vcodec', 'h264', '-pix_fmt', 'yuv420p', '-b', '8000k', '-vcodec', 'libx264', '-y', 'test_text.mp4']' died with .



Chasing up this error then refers me back to uninstalling the
ffmpeg
package. But this just leads to the initial error statingffmpeg
isn't available.

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FFMPEG : swr_convert error code -22
12 juillet 2014, par HyndrixI am trying to use
swr_convert
to convert audio between different formats. With a given set of parameters theswr_convert
returns-22
.What does this error mean ? Is there somewhere a list of error codes for FFMPEG ? I already checked the
error.h
header file of the FFMPEG project.Regards,
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libav avformat_open_input error code -1094995529
17 juin 2015, par mohamedI am using libav to decode njpeg stream, I read each frame as a byte array.
usingAVIOContext
to read the array and make anAVFormatContext
I got 2 frames decoded, the third one, the function
avformat_open_input
returns-1094995529
What is that error code, so I can find out the problem ?