What video formats play Xiaomi TV: full list + conversion-board

Xiaomi TVs are some of the most popular Smart TV But even the owners of these devices often face the problem: why do some video files play without problems and others do not? The thing is, every TV has restrictions on supported video formats, codecs and containers, if you're trying to open a file from a flash drive or through a flash drive. DLNA, But you see the error "Not supported format", this article will help to understand the reasons.

We analyzed the official documentation of Xiaomi, user reviews and test results on Mi models. TV 4S, Mi TV Q1, Redmi Smart TV And you'll find them in this guide:

• 📌 Complete list of supported formats (by model and year of release).
• 🔍 How to Check Your Video Format and Why Your TV Is Not Playing It.
• ⚙️ Conversion instructions for problem files (with free software recommendations).
• 💡 Hidden settings that can extend compatibility (e.g. enabling hardware decoding).

Pay special attention to the section on codecs H.265 (HEVC) and VP9 — Their support depends on the processor model in your TV. TV It will be released by 2020, and there is a good chance that 4K-video HEVC It will slow down or not reproduce at all.

1.Official video formats for Xiaomi TV (documentation)

According to the technical specifications, Xiaomi TVs support the following containers (file extensions) and codecs:

However, the actual compatibility depends on:

• 📅 Year of TV release (models until 2019 often do not pull out) H.265 into 4K).
• 🔧 Processor (Amlogic chips are weaker than MediaTek in processing heavy codecs).
• 📦 Firmware (updates sometimes add support for new formats).

⚠️ Note: If your TV doesn't play.mkv with multichannel sound (DTS/AC3), Try to re-encode the audio track in AAC — That's gonna solve the problem in 90% case.

2. Why Xiaomi TV Does not play your video: top-5 cause

You put a flash drive in or you try to stream a file over the network, but the TV says, "Format not supported"?

1. Incompatible codec. For example, video is encoded in AV1 DivX, which Xiaomi does not support at the hardware level.
2. Bitrates too high: Files with bitrates above 50 Mbps may slow down on weak models (e.g. Mi). TV 4A 32").
3. Non-standard containers: formats like.webm or.ogv are often not playable.
4. DRM-Videos from Widevine or PlayReady (such as those downloaded from Netflix) will not work without the original app.
5. File system problems. The flash drive is formatted into NTFS Or exFAT, and the TV only supports the FAT32 (current).

To pinpoint the problem, check the characteristics of your video with the help of free tools:

• 🖥️ MediaInfo (shows codec, bitrate, FPS).
• 📊 VLC Player (in the Tools menu) → Codex of information).

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If the video is slowed down when playing with USB, Try copying it to your TV’s internal memory (if supported) or use it. DLNA The problem is often the slow reading speed of the flash drive.

3. Support H.265 (HEVC) and VP9: know-how

Codecs. H.265 (HEVC) and VP9 used to compress video in 4K and 8K, But they're being played on Xiaomi. TV nuanced:

If your TV isn't pulling HEVC into 4K, two ways out:

1. Recode the video into H.264 (See the section on conversion).
2. Use an external player (e.g., Kodi or VLC Android TV, If your model is on Google TV).

⚠️ Note: On models with an Amlogic processor S905 (Like Mi. TV 4A) hardware-decoding HEVC Works only until permission is granted 1080p. For 4K You'll need software decoding, which will lead to brakes.

4. How to Convert Videos to Xiaomi TV: step-by-step

If your TV doesn’t support video format, the easiest way to convert a file is to a compatible one, and we recommend using HandBrake (free and cross-platform) or FFmpeg (for advanced users).

Install HandBrake from the official website|Check the source file in MediaInfo|Choose a preset for TV|Specify the target codec (H.264 or H.265)|Set up the audio track (AAC or AC3)

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Instructions for HandBrake:

1. Open the program and upload your video file.
2. In the Presets section, select Matroska → 1080p30 (or 4K, if necessary).
3. Tab Video: Codec: H.264 (x264) or H.265 (x265) (if the TV supports). FPS: Same as source (or 30/60, variable-source FPS). Bitrate: no higher 20 Mbps for 1080p, 35 Mbps for 4K.

Audio

• Codec: AAC (if the source has DTS/AC3 And the TV doesn't support it).
• Bitrate: 192-320 kbit/s.
• Container: MP4 (best compatibility) or MKV (if you need to keep subtitles).
• Click Start Encode and wait until it is completed.

For FFmpeg, use the command:

ffmpeg -i input.mkv -c:v libx264 -preset slow -crf 22 -c:a aac -b:a 192k -movflags +faststart output.mp4

Where:

• -crf 22 - quality (less number = better quality, but larger size)
• -preset Slow – Balance between speed and compression.
• -movflags +faststart – for streaming playback.

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For maximum compatibility, use the container. MP4, codec H.264 (AVC) audio AAC. This kit works on 99% of Xiaomi devices, including older models.

5. Xiaomi's Hidden Settings TV reproduction-enhancing

Few people know, but Xiaomi TVs have hidden options that can help with the playback of problematic files.

• 🔄 Enable hardware acceleration: Go to Settings → Display and sound → Additionally. → Hardware acceleration. Activate the option (if available). HEVC and VP9.

Change the source of media:

• For USB: Try formatting the flash drive into FAT32 (if the TV can't see NTFS).
• For DLNA: Use programs like Plex or Kodi to transcode on the fly.

Set up the audio output:

If the sound is not heard or it is distorted, check:

• B Settings → Sound. → Select the audio format PCM auto.
• Turn off Dolby Audio if the TV doesn't support it DTS.

On Google models TV (Like Mi. TV Q2) Alternative players can be installed:

• 🎬 Kodi – supports almost all formats, but requires customization.
• 📺 VLC Android TV — It is easier to use, but it can slow down the 4K.
• 🌐 Plex – Transcodes video on the server (you need a PC or a computer). NAS).

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If the TV "cannot see" files on the flash drive, try connecting it through USB-externally powered hubs, sometimes ports USB on TV Lack of power to read the drives.

6. Frequent questions on video formats on Xiaomi TV

7. Alternative ways to play incompatible videos

If conversion is not an option, try these methods:

• 🖥️ DLNA/UPnP: Set up a media server on a PC (like Plex, Jellyfin, or Kodi) and stream the video over the network.
• 📱 Miracast/Wi-Fi Direct: Connect your smartphone or tablet to your TV and play videos through apps like MX Player or VLC (They support more formats than the built-in player. TV).
• 🎮 External Devices: Use Android TV-boxing (e.g. Xiaomi Mi Box S), NVIDIA Shield or Amazon Fire Stick. They support more codecs and have powerful processors.
• 🌐 Cloud Players: Upload videos to Google Drive or Yandex Disk and play through a browser on your TV (if the model supports Google) TV).

⚠️ Note: On TVs without Google Play (e.g. Mi) TV 4A) You can install Kodi only through third-party launchers like Aptoide. TV, But it could break the guarantee.

8.The Future of Xiaomi Video Formats TV: What to expect in 2026-2026

According to Xiaomi announcements, new TV models are planned to:

• 🆕 Full support AV1: Already implemented on Mi TV P1 (2022, in 2026 is expected on all flagships.
• 🎮 8K@60Hz: New MediaTek chips will allow you to play 8K brakeless.
• 🔊 Dolby Vision and Atmos: Expanding support to the mid-range (now only on premium models).
• 📡 Wi-Fi 6E: Improves video streaming over the network (relevant to the DLNA).

If you are planning to buy a new Xiaomi TV and you are critical to support modern formats, pay attention to models with a MediaTek processor. MT9638 They're guaranteed to pull:

• 📹 4K H.265/VP9/AV1 upon 60 FPS.
• 🎵 Dolby Atmos and DTS:X.
• 🖼️ HDR10+ Dolby Vision and.