Whether remaking other people's video content is infringing depends on the purpose of remaking, for example, just for personal study, research or appreciation, without infringing copyright. If it is used for profit, it will generally infringe copyright.
II. Relevant laws and regulations
copyright law
Article 24; Under the following circumstances, a work may be used without permission or payment to the copyright owner, but the name of the author and the name of the work shall be indicated, and other rights enjoyed by the copyright owner in accordance with this Law shall not be infringed:
(a) for personal study, research or appreciation of the use of other people's published works;
(2) appropriately quoting published works of others in works for the purpose of introducing and commenting on works or explaining problems;
(3) inevitably copying and quoting published works in newspapers, periodicals, radio stations, television stations and other media in order to report current news;
(4) Newspapers, periodicals, radio stations, television stations and other media publish or broadcast current affairs articles on political, economic and religious issues that have been published by other newspapers, periodicals, radio stations, television stations and other media, unless the author declares that they are not allowed to publish or broadcast;
(5) Newspapers, periodicals, radio stations, television stations and other media publish or broadcast speeches delivered at public meetings, unless the author declares that they are not allowed to publish or broadcast;
(6) Translating or reproducing a few published works for classroom teaching or scientific research in schools for use by teaching or scientific researchers, but not publishing them;
(seven) the use of published works by state organs within the reasonable scope of performing official duties;
(eight) libraries, archives, memorial halls, museums, art galleries, etc., in order to display or save the version, copy the works collected by the library;
(9) Performing published works for free, without charging fees to the public or paying remuneration to the performers;
(ten) copying, painting, photography and video recording of works of art set up or displayed in outdoor public places;
(eleven) China citizens, legal persons or other organizations written in Chinese and published in China;
(12) Published works are published in Braille.
The provisions of the preceding paragraph shall apply to restrictions on the rights of publishers, performers, producers of audio and video recordings, radio stations and television stations.
Article 47; Anyone who commits one of the following acts of infringement shall, according to the circumstances, bear civil liabilities such as stopping the infringement, eliminating the influence, apologizing and compensating for the losses:
(1) publishing his work without the permission of the copyright owner;
(2) publishing a work created in cooperation with others as a work created by oneself without the permission of a co-author;
(three) did not participate in the creation, in order to seek personal fame and fortune, signed other people's works;
(4) distorting or tampering with other people's works;
(5) Plagiarizing other people's works;
(6) Using a work by means of exhibition, filming or adaptation, translation or annotation without the permission of the copyright owner. Unless otherwise provided for in this law;
(seven) the use of another person's work, which should be paid but not paid;
(8) Renting works or audio-visual products without the permission of the copyright owner or copyright-related obligee of film works and works created by similar film production methods, computer software and audio-visual products, except as otherwise provided by this Law;
(9) Using the layout design of books and periodicals published by publishers without their permission;
(10) Live broadcast or public dissemination of a live performance or recording of a performance without the permission of the performer;
(eleven) other acts of infringement of copyright and copyright-related rights and interests.