Frama supports MP4 and MOV files with transparency as input. You can convert them to WebM (VP9) or HEVC with alpha channel. Both output formats preserve the transparency of your original video.
Yes! Frama is free to use for personal and commercial projects. No watermarks, usage limits, or hidden fees. It’s pay-what-you-want: enjoy it for free, and contribute if you’d like.
WebM VP9 is better for web use with excellent browser support and smaller file sizes. HEVC with alpha provides higher quality compression and is ideal for professional workflows, but has limited browser support.