One of the best free media players for Android
Donation version of MX Player
FFMpeg for Windows
Improve video quality—inspect and debug the decoding process, test/debug encoders, and analyze streams for HEVC, VP9, AVC, and MPEG-2
Key Features:Innovative HD decoding and encoding technology...
Dicsoft iPod Video Converter supports decoding and encoding...
Multi- functional player with universal decoding, high speed download & playing.
Media data decoding, de-multiplexing, dumping, and streaming