Do these 3 things before closing this tab:
1Clear out junk files and repair common Windows errors2Scan for outdated or missing drivers - takes under a minute3Repair Windows errors before they cause bigger problemsHigh Efficiency Video Coding (HEVC), also called H.265, is a video compression standard. It specifies how moving pictures can be encoded into a compressed representation for uses such as streaming, video calls, storage and television broadcasting. Its international standard is ITU-T Recommendation H.265, aligned with ISO/IEC 23008-2.
What do HEVC and H.265 mean?
HEVC is the standard’s name; H.265 is its designation in the ITU-T numbering system. ISO/IEC publishes the corresponding international standard as ISO/IEC 23008-2. The terms therefore refer to the same video coding standard, not to a particular app, file extension or device.
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The current ITU-T listing identifies H.265 V11, approved on 13 January 2026, as in force. The listing marks V10 (July 2024) as superseded. Edition numbers matter when a specification or product description refers to particular requirements.
What does HEVC do?
HEVC defines how video can be represented in compressed form. Its applications include internet streaming, communications, videoconferencing, digital storage and television broadcasting. The standard is intended to work across a range of network environments rather than one specific delivery service.
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- DUAL USB AND MICRO SD READER - Play media files from USB flash drives and USB hard drives up to 8TB, or microSD cards up to 1TB. Supports FAT/FAT32, exFAT and NTFS file systems. Compatible with wireless air mouse remotes for non-line-of-sight control so that the player can be hidden away!
- SIMPLE DIGITAL SIGNAGE - Automatic video playback with endless repeat and looping, and the ability to resume from the last stopping point. Configurable 90/180/270 degree video output rotation. Great for digital signage applications such as restaurant menu boards, lobby welcome videos, art and museum installations.
- MEDIA FORMAT SUPPORT - Videos: MKV, MP4/M4V, AVI, MOV, MPG, VOB, M2TS, TS files encoded with H.265/HEVC, H.264/AVC, MPEG1/2/4, VC1, up to 4096x2304, 30fps, 200mbps. Subtitles: SRT, PGS, IDX+SUB. Music: MP3, WAV, FLAC. Photos: JPG, GIF, BMP, PNG
At a high level, HEVC predicts parts of a video picture and encodes the difference between the prediction and the original signal. Prediction may use information within the same picture or motion-compensated information from other pictures. This hybrid approach is designed to compress video efficiently, but it does not guarantee a particular file size or visual result. The ITU-T description notes that the coding algorithm is typically lossy, so an HEVC encode is not necessarily identical to its source.
Where does HEVC fit in streaming and broadcasting?
Streaming and real-time video
The codec standard describes the compressed video itself. For real-time delivery over RTP, a separate specification explains how to package HEVC data into RTP packets: IETF RFC 7798. Published in March 2016, it covers transport for applications including videoconferencing and internet video streaming. It is a payload-format specification, not a replacement definition of HEVC.
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- 【4K/UHD VIDEO PLAYBACK】- Stunning HDMI video quality up to 2160p/60Hz with support for the latest video formats such as H.265/HEVC. Feeds digital surround sound to home theater receivers for a cinema-like movie experience. Includes analog AV output for connecting to an older TV or for sending audio to a stereo system.
- 【READS USB DRIVES AND SD CARDS】- Reads USB flash drives and hard drives up to 8TB and SD cards up to 1TB. Supports FAT32, exFAT, and NTFS file systems. Automatic playback, continuous looping and repeat, and the ability to resume video playback from the last stop point.
- 【TRIGGER SENSOR INPUT】- Ability to loop one video continuously and play a different video when triggered by an optional push-button or motion sensor. Build an interactive digital signage display, art gallery or museum on-demand video player, or a Halloween special effect in just a few steps. Push-button and motion sensors sold separately.
- 【MEDIA FORMAT SUPPORT】 - Video: MP4, MKV, AVI, TS/TP, MOV, VOB, and M2TS files using H.265/HEVC, H.264/AVC, VC1, or MPEG2/4 codecs, up to 4096x2304p@30fps, 10-bit color, and 200mbps. Photos: JPG, JPEG, BMP, GIF (non-animated), PNG. Music: MP3, WMA, OGG, FLAC, APE, AAC
ATSC 3.0 television
HEVC also has a defined role in the ATSC 3.0 digital television system. ATSC’s A/341, “Video – HEVC”, specifies constraints on H.265 / ISO/IEC 23008-2 for that system. The ATSC page lists version A/341:2026-04, dated 14 April 2026. That broadcast-specific specification does not establish that every ATSC 3.0 receiver supports every HEVC profile or level.
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Does HEVC always make video files smaller?
No fixed reduction follows from the HEVC name alone. File size and visual quality depend on factors such as the source video, encoder settings and quality target. A claim that HEVC is a certain percentage smaller needs a specific comparison and test conditions; the standard’s general compression goals do not supply a universal percentage.
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- 【SIMPLE, POWERFUL, COMPACT】- Easily play videos, photos, and music files from USB drives, hard drives, and SD cards. Simple and intuitive to use with no complicated settings. Takes up very little space - it’s smaller than a deck of playing cards!
- 【FULL-HD VIDEO PLAYBACK】- Stunning HDMI video quality up to 1080p/60Hz with support for the latest video formats such as H.265/HEVC. Feeds digital surround sound to home theater receivers for a cinema-like movie experience. Includes analog AV output for connecting to an older TV or for sending audio to a stereo system.
- 【READS USB DRIVES AND SD CARDS】- Reads USB flash drives and hard drives up to 8TB and SD cards up to 1TB. Supports FAT32, exFAT, and NTFS file systems. Automatic playback, continuous looping and repeat, and the ability to resume video playback from the last stop point.
- 【TRIGGER SENSOR INPUT】- Ability to loop one video continuously and play a different video when triggered by an optional push-button or motion sensor. Build an interactive digital signage display, art gallery or museum on-demand video player, or a Halloween special effect in just a few steps. Push-button and motion sensors sold separately.
- 【MEDIA FORMAT SUPPORT】 - Video: MP4, MKV, AVI, TS/TP, MOV, VOB, and M2TS files using H.265/HEVC, H.264/AVC, VC1, or MPEG2/4 codecs, up to 1920x1080p@60fps, 10-bit color, and 100mbps. Photos: JPG, JPEG, BMP, GIF (non-animated), PNG. Music: MP3, WMA, OGG, FLAC, APE, AAC
Which HEVC edition is current?
As listed by ITU-T, H.265 V11 (January 2026) is in force; V10 (July 2024) is superseded. Check the official H.265 record when edition status matters, since standards can be revised.
Quick Recap
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- LOCAL 4K MEDIA PLAYBACK: Enjoy smooth playback of your personal video, music, and photo collection directly from USB flash drives, SD cards, SSDs, or external hard drives. Simply connect your storage device and start enjoying your personal media collection
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- WIDE FORMAT & STORAGE SUPPORT: Supports popular video formats including MKV, MP4, AVI, MOV, TS, MPG, VOB, and M2TS with H.264 and H.265 (HEVC) decoding. Compatible with FAT32, exFAT, and NTFS file systems for flexible media storage
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- PLAYS 2K QUAD-HD VIDEOS - Works with TVs old and new! Smoothly plays videos up to 2560x1440@60fps, upscaled to UHD 4K/60Hz HDMI output. Sharp and clear video and audio in pure digital format, compatible with 4K and 1080p TVs, projectors, and monitor displays. Composite AV output for use with analog TVs or for sending sound to a stereo system.
- DUAL USB AND MICRO SD READER - Play media files from USB flash drives and USB hard drives up to 8TB, or microSD cards up to 1TB. Supports FAT/FAT32, exFAT and NTFS file systems. Compatible with wireless air mouse remotes for non-line-of-sight control so that the player can be hidden away!
- SIMPLE DIGITAL SIGNAGE - Automatic video playback with endless repeat and looping, and the ability to resume from the last stopping point. Configurable 90/180/270 degree video output rotation. Great for digital signage applications such as restaurant menu boards, lobby welcome videos, art and museum installations.
- MEDIA FORMAT SUPPORT - Videos: MKV, MP4/M4V, AVI, MOV, MPG, VOB, M2TS, TS files encoded with H.265/HEVC, H.264/AVC, MPEG1/2/4, VC1, up to 2560x1440, 60fps, 100mbps. Subtitles: SRT, PGS, IDX+SUB. Music: MP3, WAV, FLAC. Photos: JPG, GIF, BMP, PNG
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