Plex Supported Formats—Make Your Video Direct Play on Plex

Actually, Plex supports nearly all file formats, except for DRMed sources, ISO, IMG, VIDEO_TS, or other disk image formats. But the formats that can be directly played, are dependent on the client that is streaming the media file. That is to say, not every content can be Direct Play on your client device since your device also has requirements for media encoding formats, container format, and resolution.

The following is the list of the Plex supported formats for Direct Play.

Plex supported video formats for direct play:

ㆍASF container: (Video Encoding: vc1, wmv2; Audio Encoding: wmav2)
ㆍAVI container (Video Encoding: mpeg4, msmpeg4, msmpeg4v2, msmpeg4v3, vc1, wmv3; Audio Encoding: aac, ac3, mp3)
ㆍMOV container (Video Encoding: H.264; Audio Encoding: aac)
ㆍMP4 container (Video Encoding: H.264, hevc (H.265), mpeg4, vc1, wmv3; Audio Encoding: aac, ac3, eac3, mp3)
ㆍMPEGTS, TS containers (Video Encoding: H.264, mpeg2video; Audio Encoding: aac, ac3, mp2)
ㆍMKV container (Video Encoding: H.264, hevc (H.265), mpeg4, msmpeg4v2, msmpeg4v3, vc1, vp9, wmv3; Audio Encoding: aac, ac3, alac, e-ac3,flac, mp3)
ㆍWMV container (Video Encoding: wmv2, vc1; Audio Encoding: wmav2)

Plex supported audio formats for direct play:

aac, alac, e-ac3, flac, mp3, m4a, wav

Source from: https://www.plexopedia.com/plex-media-server/general/file-formats-supported-plex/

Plex supported image formats:

JPG, PNG, RAW, TBN, and more

As stated previously, MP4 is highly recommended as the output video format. That is because MP4 has the widest support among various devices, players, and web browsers. So if you don’t know which video format for conversion, MP4 is the Plex best video format. And here is a detailed specification of MP4 for Plex Media Server, which is also widely supported among other media players.

Best Video Format for Plex Media Server

Container: mp4
Resolution: 1920x1080 or lower
Video codec: H.264 (level 4.0 or lower)
Framerate: 30 fps (bit depth: 8)
Audio Codec: AAC (2 channels)
Bitrate: 20 Mbps or lower

After introducing the Plex supported formats and the best video formats for Plex in Part 1 & Part 2, you can check if your videos are compatible with Plex. If your video files are not supported by Plex, then you can convert your video files to Plex supported formats to ensure an error-free video playback.

And WonderFox HD Video Converter Factory Pro is an all-in-one video processing tool that can offer users a flexible video conversion experience for various video & audio incompatible issues. It supports all input formats and 500+ output profiles, including video & audio formats and presets for all popular devices. Meanwhile, with the support of hardware acceleration and batch conversion mode, it can process multiple files simultaneously, saving you a lot of time and energy. It also offers you the ability to customize the video codec, resolution, aspect ratio, and more to perfectly match your desires.

The workflow is quite simple. Just downloaddownload this recommended video converter and see the detailed guide to convert unsupported video to a Plex file format.

Step 1. Import the Unsupported Videos to the Converter

Launch WonderFox HD Video Converter Factory Pro after the installation. Select “Converter” from the initial interface and then hit the “+ Add Files” or “Add Video Folder” button to import your videos (folders) to the workplace. You can also drag the source files and drop them directly.

Step 2. Choose A Plex Supported Video Format as the Output Format

Click the format image on the right side of the interface to expand the output format library. Go to the “Video” tab and choose one supported video format for Plex from Part 1. (MP4 is highly recommended.) Head over to the “Parameter settings” window to make sure the video and audio codecs are also supported.

Step 3. Start Conversion

Click the inverted triangle button at the bottom of the interface to set an output folder for the converted files or leave it as default. Then press “Run” to start converting the video to the Plex file format.

Now, you can add new files to Plex for Direct Play and smooth streaming.

Also Read: Apple TV Video Format | Google Slides Video Format | LG TV Video Format

Above is all the information about Plex file formats and how to convert video to Plex supported video formats.

HD Video Converter Factory Pro can also help you solve other video and audio incompatibility issues. Other practical features are also worth trying. Get this handy tool now!

Q1. Can Plex support MKV files?

According to Plex.tv, Plex offers native support for MKV files but only when the video encoding format is H.264, HEVC (H.265), mpeg4, msmpeg4v2, msmpeg4v3, vc1, vp9, wmv3, and audio encoding format is aac, ac3, alac, e-ac3, flac, mp2, mp3. Moreover, some client devices / Plex players like the iPhone and Plex for PlayStation app do not support this container format via Direct Play in Plex. Direct Stream and Transcode may be necessary.

Q2. Does Plex support 4K?

Yes. Plex can support 8-bit 4K/UHD content in the MP4 container with HEVC encoding format and 30 fps. If your 4K video doesn't match the above requirements, then Plex will transcode it to 1080p.