Whoever posted such a video is probably deeply hurt, confused and upset. The correct Buddhist response is not to get angry but instead to wish him or her freedom from suffering while reflecting on the sorrow they create for themselves through such disrespect.
I'm not implying that you are attempting to incite anger or hatred towards Muslims. However, such videos can be distressing reminders of the feelings some have towards the Buddhist community. It is important that, when our path is attacked so blatantly, we make sure to keep the simile of the saw in mind and wish our critics and detractors only the best. It is easy to fall into a reactionary "defender of the Dhamma" attitude that ultimately leads only to more discord.
Gain and loss, status and disgrace,
censure and praise, pleasure and pain:
these conditions among human beings are inconstant,
impermanent, subject to change.
Knowing this, the wise person, mindful,
ponders these changing conditions.
Desirable things don’t charm the mind,
undesirable ones bring no resistance.
His welcoming and rebelling are scattered,
gone to their end,
do not exist.
- Lokavipatti Sutta