H265 Videos No Longer Play on iPad and AppleTV Plex App

In the later versions of the Plex app, I’ve noticed my iPad and Apple TV can no longer play H265 videos. No error messages. The screen is black while the audio plays in the background.

The Plex app on my iPhone has no such issues. All running the latest iOS and the latest version of the Plex app. I rendered these files via Handbrake with the config below.

Handbrake Config:

{
“PresetList”: [
{
“AudioCopyMask”: [
“copy:aac”,
“copy:ac3”,
“copy:dtshd”,
“copy:dts”,
“copy:mp3”,
“copy:truehd”,
“copy:flac”,
“copy:eac3”
],
“AudioEncoderFallback”: “ac3”,
“AudioLanguageList”: ,
“AudioList”: [
{
“AudioBitrate”: 160,
“AudioCompressionLevel”: 0.0,
“AudioDitherMethod”: null,
“AudioEncoder”: “av_aac”,
“AudioMixdown”: “dpl2”,
“AudioNormalizeMixLevel”: false,
“AudioSamplerate”: “auto”,
“AudioTrackQualityEnable”: false,
“AudioTrackQuality”: -1.0,
“AudioTrackGainSlider”: 0.0,
“AudioTrackDRCSlider”: 0.0
}
],
“AudioSecondaryEncoderMode”: true,
“AudioTrackSelectionBehavior”: “first”,
“ChapterMarkers”: true,
“ChildrenArray”: ,
“Default”: false,
“FileFormat”: “av_mp4”,
“Folder”: false,
“FolderOpen”: false,
“Mp4HttpOptimize”: true,
“Mp4iPodCompatible”: false,
“PictureAutoCrop”: true,
“PictureBottomCrop”: 0,
“PictureLeftCrop”: 0,
“PictureRightCrop”: 0,
“PictureTopCrop”: 0,
“PictureDARWidth”: 0,
“PictureDeblock”: 4,
“PictureDeinterlaceFilter”: “decomb”,
“PictureCombDetectPreset”: “default”,
“PictureCombDetectCustom”: null,
“PictureDeinterlacePreset”: “default”,
“PictureDeinterlaceCustom”: “”,
“PictureDenoiseCustom”: “”,
“PictureDenoiseFilter”: “off”,
“PictureDenoisePreset”: “light”,
“PictureDenoiseTune”: “none”,
“PictureDetelecine”: “off”,
“PictureDetelecineCustom”: “”,
“PictureItuPAR”: false,
“PictureKeepRatio”: true,
“PictureLooseCrop”: false,
“PictureModulus”: 2,
“PicturePAR”: “auto”,
“PicturePARWidth”: 1,
“PicturePARHeight”: 1,
“PictureRotate”: “0:0”,
“PictureWidth”: null,
“PictureHeight”: null,
“PictureForceHeight”: 0,
“PictureForceWidth”: 0,
“PresetDescription”: null,
“PresetName”: “Plex”,
“Type”: 1,
“UsesPictureFilters”: false,
“UsesPictureSettings”: 2,
“SubtitleAddCC”: false,
“SubtitleAddForeignAudioSearch”: true,
“SubtitleAddForeignAudioSubtitle”: false,
“SubtitleBurnBehavior”: “foreign”,
“SubtitleBurnBDSub”: false,
“SubtitleBurnDVDSub”: false,
“SubtitleLanguageList”: ,
“SubtitleTrackSelectionBehavior”: “none”,
“VideoAvgBitrate”: 0,
“VideoColorMatrixCode”: 0,
“VideoEncoder”: “x265”,
“VideoFramerate”: “”,
“VideoFramerateMode”: “cfr”,
“VideoGrayScale”: false,
“VideoHWDecode”: false,
“VideoScaler”: “swscale”,
“VideoPreset”: “slower”,
“VideoTune”: “fastdecode”,
“VideoProfile”: “auto”,
“VideoLevel”: “auto”,
“VideoOptionExtra”: “”,
“VideoQualityType”: 2,
“VideoQualitySlider”: 20.0,
“VideoQSVDecode”: true,
“VideoQSVAsyncDepth”: 4,
“VideoTwoPass”: false,
“VideoTurboTwoPass”: false,
“x264Option”: “”,
“x264UseAdvancedOptions”: false
}
],
“VersionMajor”: “11”,
“VersionMicro”: “0”,
“VersionMinor”: “0”
}

Hi I have noticed the same issue. I use Plex on my iPad and iPhone and have just recently started converting my programmes and movies to the new .H265 format using Handbrake. It plays the audio fine but the video isn’t shown, it’s only when I change the playback settings to transcode the film/programme it plays ok. It’s streamed fine on previous versions of Plex server.
It seems to be a server issue than an app version.

I just updated to the latest Plex server version and the latest iOS app version. Issue resolved, but I did have to force close the app on my iphone before it picked up on the change :slight_smile:

I have the exact same issue. Changing the settings to auto convert corrects the issue, but Plex did have a recent update noting that it added native support for HEVC encoding (which doesn’t seem to work).