Dune HD Pro Vision 4K, Media Player, Android Box, Dolb Visio, Atmo, S905X4-J, HD-Audio, HDMI, 2.1, BT 5, WiFi, 1Gbit, USB 3.0, 4GB / 64GB, Optical S/PDIF, 4Kp60, 1080p, AVone

This model is an excellent, affordable choice for those who don't need 8K video support but want a powerful professional media player with other key features from the latest 8K line of Dune HD media players: top image quality, Dolb Visio VS10 technology, full support for all HD audio formats, advanced Dolb Visio playback support, full menu support, AFR, professional video settings, YouTube 4K HDR, AV one, 1Gbit Ethernet, Dual Band 2T2R Wi-Fi, USB 3.0

This model has almost all the features of the Real Vision 4K models except for support for the outdated BD3D technology and support for original PCM sampling rate music playback (use the Pro 8K Plus model if you need this feature). Also, this model has several advantages over the Real Vision 4K models: AV one codec, more flexible video zoom capabilities, decoding of any HD audio format into multichannel PCM, support for 20 TB+ USB hard drives, larger built-in storage of 64 GB, newer Android 11, and other enhancements

The media player supports the new AV1 one video codec, which can improve video quality by up to 50% without increasing the video bit rate (or up to 50% less bit rate is required for the same video quality). This new video codec is already used by YouTube and will become increasingly important for compatibility with various video services and content sources

️ Dolb Visio VS10 Video Processor - The advanced Dolb Visio VS10 video processor engine ensures maximum image quality when playing back all types of content (SDR, HDR, Dolb Visio) with all types of video output signals (SDR, HDR, Dolb Visio). In particular, it improves the quality of conversion between Dolb Visio, HDR and SDR. This is also beneficial when using Media Player with TVs that do not support Dolb Visio, including plasma TVs, and especially when using projectors

⭐ Full support for Dolb Visio formats - Dolb Visio is supported for all common formats and all common profiles (P5, P7 MEL and FEL, P8)

Media player can output all HD audio formats (up to Dolb TruHD and DTSX) to HDMI in bitstream pass-through mode. Also, media player can decode all HD audio formats to multi-channel PCM (up to 7.1 channels)

The entire housing as a heat sink for super-efficient, noiseless cooling - In Pro Vision 4K implements the best passive cooling approach, using the entire metal housing as a giant heat sink. Heat is transferred very efficiently from the processor directly to the metal housing via a special heat transfer element

️ Automatic Frame Rate/Resolution Switching - The media player can automatically adjust the output frame rate and resolution based on the content being played. This helps to ensure completely smooth video playback and to utilize the best path for video resolution upscaling (resolution upscaling done by the media player or by the TV)