New files you upload to the Media Board can be up to 100 MB (for both audio and video).
Supported file types and formats
Audio files supported by your browser (like .wav, .mp3, .ogg)
Audio codecs: AAC, MPEG, OPUS, etc.
Video files supported by your browser (like .webm, .mp4, .mpeg)
Video codecs: H264, VP8, H265, VP9, etc.
Maximum video resolution is 720p and 30fps (1280 x 720)