Step 1: Search for the video you required.
Step 2: Click on Filters.
Step 3: Click on Creative Commons.
Step 4: Click on Selected Video.
Note: A Creative Commons video will include this information in the video description.
Step 5: Click on Share.
Note: A Creative Commons video will include this information in the video description.
Step 5: Click on Embed.
Step 5: Copy the highlighted portion, in between the closed captions punctuation marks, from the full embed URL of the video and paste it into the Button Link field