Yes, if you have included children in your documentary film, there are certain ethical considerations you need to keep in mind before posting it online. Children's welfare, privacy, and safety should be a top priority, and you need to make sure that you have taken appropriate measures to protect them.
Here are a few things to consider:
Parental consent: You should have obtained written consent from the parents or guardians of the children appearing in your film. This consent should include details such as the child's name, the purpose of the film, and the intended distribution and use of the film.
Privacy: You should avoid including any personal information or images that could compromise the privacy and safety of the children appearing in your film. This could include full names, addresses, phone numbers, or images that clearly identify their school or community.
Blurring or obscuring faces: You may also consider blurring or obscuring the faces of the children in the film to further protect their privacy.
Approval from academic authorities: Before posting your film online, you should also make sure that you have obtained the necessary approvals from your academic authorities, such as your thesis supervisor or the ethics committee of your institution.
By taking these steps, you can help ensure that the children in your film are protected and that your film adheres to ethical standards.