The difference between system players and self-developed players

The difference between the system player and the self-developed player lies in: in terms of interface, the traditional player is more professional, with three data ports, BD disk storage, built-in hard disk and USB interface, while the output end is equipped with one or two HDMI high-definition interfaces, so the sound quality and picture quality are definitely different, and the system is more stable. High-end players can separate audio and video output. In addition, some players will be equipped with LAN, RS232 central control, AV output, optical fiber audio and coaxial audio output. The high-end player will also be equipped with analog left and right two-channel outputs driven by independent operational amplifiers.

Generally speaking, the system player has a special power supply to remove digital sound; Intelligent 4K player mainly plays movies with built-in hard disk and USB mobile hard disk, so it is generally not equipped with BD disk storage, and there is no dedicated operational amplifier and power supply blessing for analog two channels.

From the perspective of broadcast control experience, there is a big difference. General self-developed players will have a very good broadcast control experience. At present, several flagship machine products on the market are equipped with poster wall, douban evaluation, movie details browsing and online subtitle plug-ins during the playing process.

You can even adjust the timeline, size, color, position, spacing, line spacing and other options of subtitles. Except for some high-end models, the system player can manually mount subtitles, and the movies are mainly displayed in the form of file name list. In contrast, the film display in the form of poster wall is intuitive and vivid, with obvious advantages, and online subtitles also bring convenience to players.