Spreading ordinary bloody videos is illegal and does not constitute a crime. If you are caught, you will be punished by the public security. Whoever knowingly illegally holds books, audio-visual materials or other articles that promote terrorism and extremism, if the circumstances are serious, shall be sentenced to fixed-term imprisonment of not more than three years, criminal detention or public surveillance and shall also, or shall only, be fined. That is, if you know that it is a violent and bloody video, you may be suspected of illegally possessing articles that promote terrorism. If you find or receive violent audio and video, please call the police immediately. The public security organs will severely crack down on illegal and criminal acts that spread violent audio and video and spread extreme religious ideas on the Internet with ulterior motives. Article 120 ter of the Criminal Law of People's Republic of China (PRC) commits the crime of promoting terrorism, extremism and inciting terrorist activities by making and distributing books, audio-visual materials or other articles that promote terrorism and extremism, or by teaching and publishing information, and is sentenced to fixed-term imprisonment of not more than five years, criminal detention, public surveillance or deprivation of political rights, and is also fined; If the circumstances are serious, he shall be sentenced to fixed-term imprisonment of not less than five years, and shall also be fined or confiscated.