Adding Videojs to Piwigo


#1

I have installed videojs on my Piwigo install. It will only play the audio portion or nothing at all, depending on the browser: Pale Moon [FF], Chrome, IE, and Opera.
When I try to perform the “synchronize” operation for videojs inside Piwigo I get this:

Warning: system() has been disabled for security reasons in /storage/ssd1/432/1989432/public_html/plugins/piwigo-videojs/admin/admin_sync.php on line 87

Warning: system() has been disabled for security reasons in /storage/ssd1/432/1989432/public_html/plugins/piwigo-videojs/admin/admin_sync.php on line 103

Notice: Undefined variable: retval in /storage/ssd1/432/1989432/public_html/plugins/piwigo-videojs/include/function_dependencies.php on line 35

Warning: system() has been disabled for security reasons in /storage/ssd1/432/1989432/public_html/plugins/piwigo-videojs/include/function_dependencies.php on line 35

Notice: Undefined variable: retval in /storage/ssd1/432/1989432/public_html/plugins/piwigo-videojs/include/function_dependencies.php on line 37

Notice: Undefined variable: retval in /storage/ssd1/432/1989432/public_html/plugins/piwigo-videojs/include/function_dependencies.php on line 37

Warning: system() has been disabled for security reasons in /storage/ssd1/432/1989432/public_html/plugins/piwigo-videojs/include/function_dependencies.php on line 50

Warning: shell_exec() has been disabled for security reasons in /storage/ssd1/432/1989432/public_html/plugins/piwigo-videojs/include/mediainfo.php on line 32
Mediainfo error reading file. Is MediaInfo install? Is MediaInfo in path?
Is the video accessible & readable, Try to run the command manually.
mediainfo --Full --Output=XML --Language=raw ‘./upload/2017/10/13/20171013041107-8020548e.mp4’

Anyone have any idea as to what is happening?

MediaInfo and ffmpeg have not been installed yet.
Per Piwigo, they are not needed to display the video.


#2

shell_exec() has been disabled for security reasons
system() has been disabled for security reasons

These commands are unavailable at 000webhosting and pretty much all free hosting providers.