Django - No video supported format and MIME type found - django

Question

When I run python manage.py runserver the videos on a webpage work.
I deployed the web with apache2 and instead of the videos I see
No video with supported format and MIME type found.
Did I omit something when deploying the web? When I deployed it the first time it worked,
but now it is not working.
Here is my /etc/apache2/sites-available/001-default.conf
<VirtualHost *:80>
# The ServerName directive sets the request scheme, hostname and port that
# the server uses to identify itself. This is used when creating
# redirection URLs. In the context of virtual hosts, the ServerName
# specifies what hostname must appear in the request's Host: header to
# match this virtual host. For the default virtual host (this file) this
# value is not decisive as it is used as a last resort host regardless.
# However, you must set it for any further virtual host explicitly.
#ServerName www.example.com
ServerName video.xyz.com
ServerAdmin webmaster#localhost
DocumentRoot /var/www/html
# Available loglevels: trace8, ..., trace1, debug, info, notice, warn,
# error, crit, alert, emerg.
# It is also possible to configure the loglevel for particular
# modules, e.g.
#LogLevel info ssl:warn
ErrorLog ${APACHE_LOG_DIR}/error.log
CustomLog ${APACHE_LOG_DIR}/access.log combined
# For most configuration files from conf-available/, which are
# enabled or disabled at a global level, it is possible to
# include a line for only one particular virtual host. For example the
# following line enables the CGI configuration for this host only
# after it has been globally disabled with "a2disconf".
#Include conf-available/serve-cgi-bin.conf
Alias /static /home/pd/pd_videowebapp/static
<Directory /home/pd/pd_videowebapp/static>
Require all granted
</Directory>
Alias /media /home/pd/pd_videowebapp/media
<Directory /home/pd/pd_videowebapp/media>
Require all granted
</Directory>
<Directory /home/pd/pd_videowebapp/mysite>
<Files wsgi.py>
Require all granted
</Files>
</Directory>
WSGIDaemonProcess django-app2 python-path=/home/pd/pd_videowebapp python-home=/home/pd/pd_videowebapp/env lang='en_US.UTF-8' locale='en_US.UTF-8'
WSGIProcessGroup django-app2
WSGIScriptAlias / /home/pd/pd_videowebapp/mysite/wsgi.py
</VirtualHost>
# vim: syntax=apache ts=4 sw=4 sts=4 sr noet