SMPlayer vs VLC media player

SMPlayer is a free media player for Windows, Linux, and macOS. It includes built-in codecs to play most audio and video formats without requiring external codecs. Listed formats include AVI, ASF/WMV/WMA, QT/MOV/MP4, RealAudio/RealVideo, Ogg/OGM, Matroska, MPEG-1/2, H.264, MPEG-4, MP3, AAC, AC3, and DTS. The player supports network playback, subtitles, hardware acceleration, and 4K playback. It provides a graphical interface for MPlayer and can also use mpv as its playback engine. SMPlayer remembers playback position and settings such as audio track, subtitles, and volume. Controls include playback speed adjustment, audio and video filters, audio and subtitle delay adjustment, and a video equalizer. It can play YouTube videos, search for subtitles through OpenSubtitles, and send local videos or online streams to Chromecast devices. The project is free and open source under the GPL, offers source code, and directs users to a forum for help and a bug tracker for reporting problems.

VLC media player is a free media player for Windows, macOS, Linux, iOS and Android. It plays multimedia files, DVDs, Audio CDs, VCDs and streams, with sources including files, discs, webcams and connected devices. Supported formats include MPEG-1/2, MPEG-4, H.264, DivX, XviD, WMV, MKV, MP4, MOV, AVI, WebM, MP3, AAC and FLAC. It supports subtitles, network playback, hardware acceleration and 4K playback, and most codecs work without a separate codec pack. VLC also supports skins, extensions and skin creation through VLC Skin Editor. Additional downloads are listed for Apple TV, Windows variants, several GNU/Linux distributions and systems including Chrome OS, FreeBSD and Solaris. VideoLAN is a non-profit project, and its source code can be obtained directly. The free plan states that VLC has no spyware, ads or user tracking; no other free-tier limits are listed.