MasterEmu vs OpenHomeKaraoke

MasterEmu is a free, open-source Android emulator for Sega Master System and Sega Game Gear. It loads .sms and .gg ROM files from internal or external storage, including ZIP archives. The app supports Pro Action Replay and Game Genie cheat codes, physical controllers, and button remapping. Users can save and load emulation states, import or export states, and use automatic SRAM saving for supported ROMs. Display options include auto-rotation, locked orientation, widescreen, and optional 4:3 horizontal presentation. The listing states support for Android 4.4 through Android 13 and Android TV. MasterEmu has no ads or in-app purchases, and its source repository is on GitHub. Users must obtain ROMs legally; the maker does not provide sources. The maker identifies himself as a lone programmer and says he is not affiliated with Sega. Support is available at [email protected].

OpenHomeKaraoke is a free, open-source karaoke system for searching, downloading, and queueing songs at home. It can find songs on YouTube and download from YouTube and other video sites, including Youku and Bilibili. Playback supports MP3 and CDG files, including ZIP bundles. A DNN-based vocal splitter offers instrumental, vocal, or combined playback and requires PyTorch, preferably with GPU support; stereo track subtraction is also described. Voice search and queueing use OpenAI’s multilingual Whisper model. People on the same network can use a phone or computer browser to search the local library and add songs to a shared queue. Playback controls include pitch and tempo changes, seeking, and audio and subtitle delay. The display can be sent to a TV by HDMI or screen sharing, or viewed in a browser through an HTTP stream. Setup requires Python dependencies, VLC, and ffmpeg. Existing songs remain accessible offline, but internet search and new downloads do not. The project uses GPL-3.0, and its releases page lists no releases.