xsaschx 0 Posted March 16, 2022 Share Posted March 16, 2022 Hi When i play 4K Videos with the AppleTV from 2017 over Emby or Infuse . All Videos running without Problems. Even over Wifi. Now i have a second AppleTV. Its the new Version from 2021. The Most 4K Videos now Stuttering. Looks like the Video runs in a slow Mode. With Infuse the Videos Start playing then Stuttering and after some seconds the Video stops complete. Can anyone Explain me this. Why there are problems with the newer AppleTV ?? Both Apple TVs have the newest Software and Firmware. Here is a sample Video General Unique ID : 292592376546988888386672646623775836359 (0xDC1F3DF060C465AAF3ADC637294E48C7) Format : Matroska Format version : Version 4 File size : 51.3 GiB Duration : 2 h 23 min Overall bit rate mode : Variable Overall bit rate : 51.3 Mb/s Encoded date : UTC 2022-01-04 18:01:46 Writing application : mkvmerge v64.0.0 ('Willows') 64-bit Writing library : libebml v1.4.2 + libmatroska v1.6.4 Cover : Yes Attachments : TeamQfG-Original Release.png / cover.jpg Video ID : 1 Format : HEVC Format/Info : High Efficiency Video Coding Format profile : Main 10@L5.1@High HDR format : Dolby Vision, Version 1.0, dvhe.08.06, BL+RPU, HDR10 compatible / SMPTE ST 2086, HDR10 compatible Codec ID : V_MPEGH/ISO/HEVC Duration : 2 h 23 min Bit rate : 45.4 Mb/s Width : 3 840 pixels Height : 2 160 pixels Display aspect ratio : 16:9 Frame rate mode : Constant Frame rate : 23.976 (24000/1001) FPS Color space : YUV Chroma subsampling : 4:2:0 (Type 2) Bit depth : 10 bits Bits/(Pixel*Frame) : 0.228 Stream size : 45.4 GiB (88%) Default : Yes Forced : No Color range : Limited Color primaries : BT.2020 Transfer characteristics : PQ Matrix coefficients : BT.2020 non-constant Mastering display color primaries : Display P3 Mastering display luminance : min: 0.0050 cd/m2, max: 4000 cd/m2 Audio #1 ID : 2 Format : E-AC-3 Format/Info : Enhanced AC-3 Commercial name : Dolby Digital Plus Format profile : Blu-ray Disc Codec ID : A_EAC3 Duration : 2 h 23 min Bit rate mode : Constant Bit rate : 1 024 kb/s Channel(s) : 8 channels Channel layout : L R C LFE Ls Rs Lb Rb Sampling rate : 48.0 kHz Frame rate : 31.250 FPS (1536 SPF) Compression mode : Lossy Stream size : 1.02 GiB (2%) Title : Deutsch Dolby Digital Plus 7.1 (UHD Blu-ray) Language : German Service kind : Complete Main Default : Yes Forced : No Audio #2 ID : 3 ID in the original source medium : 4352 (0x1100) Format : MLP FBA 16-ch Format/Info : Meridian Lossless Packing FBA with 16-channel presentation Commercial name : Dolby TrueHD with Dolby Atmos Codec ID : A_TRUEHD Duration : 2 h 23 min Bit rate mode : Variable Bit rate : 4 115 kb/s Maximum bit rate : 6 693 kb/s Channel(s) : 8 channels Channel layout : L R C LFE Ls Rs Lb Rb Sampling rate : 48.0 kHz Frame rate : 1 200.000 FPS (40 SPF) Bit depth : 24 bits Compression mode : Lossless Stream size : 4.11 GiB (8%) Title : English Dolby TrueHD Atmos 7.1 (UHD Blu-ray) Language : English Default : No Forced : No Original source medium : Blu-ray Number of dynamic objects : 13 Bed channel count : 1 channel Bed channel configuration : LFE Audio #3 ID : 4 ID in the original source medium : 4352 (0x1100) Format : AC-3 Format/Info : Audio Coding 3 Commercial name : Dolby Digital Format settings : Dolby Surround EX Codec ID : A_AC3 Duration : 2 h 23 min Bit rate mode : Constant Bit rate : 640 kb/s Channel(s) : 6 channels Channel layout : L R C LFE Ls Rs Sampling rate : 48.0 kHz Frame rate : 31.250 FPS (1536 SPF) Compression mode : Lossy Stream size : 655 MiB (1%) Title : English Dolby Digital 5.1 (UHD Blu-ray) Language : English Service kind : Complete Main Default : No Forced : No Original source medium : Blu-ray Text #1 ID : 5 ID in the original source medium : 4782 (0x12AE) Format : PGS Codec ID : S_HDMV/PGS Codec ID/Info : Picture based subtitle format used on BDs/HD-DVDs Duration : 2 h 14 min Bit rate : 40 b/s Count of elements : 6 Stream size : 40.0 KiB (0%) Title : Deutsch Forced (PGS) Language : German Default : No Forced : Yes Original source medium : Blu-ray Text #2 ID : 6 Format : VobSub Codec ID : S_VOBSUB Codec ID/Info : Picture based subtitle format used on DVDs Duration : 2 h 14 min Bit rate : 8 b/s Count of elements : 3 Stream size : 8.51 KiB (0%) Title : Deutsch Forced (VobSub) Language : German Default : No Forced : Yes Text #3 ID : 7 Format : UTF-8 Codec ID : S_TEXT/UTF8 Codec ID/Info : UTF-8 Plain Text Duration : 2 h 14 min Bit rate : 0 b/s Count of elements : 3 Stream size : 56.0 Bytes (0%) Title : Deutsch Forced (SRT) Language : German Default : No Forced : Yes Text #4 ID : 8 ID in the original source medium : 4772 (0x12A4) Format : PGS Codec ID : S_HDMV/PGS Codec ID/Info : Picture based subtitle format used on BDs/HD-DVDs Duration : 2 h 13 min Bit rate : 29.6 kb/s Count of elements : 2508 Stream size : 28.1 MiB (0%) Title : Deutsch (PGS) Language : German Default : No Forced : No Original source medium : Blu-ray Text #5 ID : 9 Format : VobSub Codec ID : S_VOBSUB Codec ID/Info : Picture based subtitle format used on DVDs Duration : 2 h 13 min Bit rate : 6 519 b/s Count of elements : 1256 Stream size : 6.20 MiB (0%) Title : Deutsch (VobSub) Language : German Default : No Forced : No Text #6 ID : 10 ID in the original source medium : 4768 (0x12A0) Format : PGS Codec ID : S_HDMV/PGS Codec ID/Info : Picture based subtitle format used on BDs/HD-DVDs Duration : 2 h 22 min Bit rate : 32.9 kb/s Count of elements : 3074 Stream size : 33.5 MiB (0%) Title : English SDH (PGS) Language : English Default : No Forced : No Original source medium : Blu-ray Text #7 ID : 11 Format : VobSub Codec ID : S_VOBSUB Codec ID/Info : Picture based subtitle format used on DVDs Duration : 2 h 22 min Bit rate : 7 228 b/s Count of elements : 1537 Stream size : 7.35 MiB (0%) Title : English SDH (VobSub) Language : English Default : No Forced : No Menu 00:00:00.000 : en:Chapter 01 00:08:51.113 : en:Chapter 02 00:16:05.381 : en:Chapter 03 00:27:16.343 : en:Chapter 04 00:35:59.323 : en:Chapter 05 00:41:02.710 : en:Chapter 06 00:48:19.938 : en:Chapter 07 00:54:01.154 : en:Chapter 08 01:04:05.341 : en:Chapter 09 01:15:56.677 : en:Chapter 10 01:21:21.126 : en:Chapter 11 01:34:59.860 : en:Chapter 12 01:40:00.744 : en:Chapter 13 01:48:15.280 : en:Chapter 14 02:02:02.189 : en:Chapter 15 02:13:09.272 : en:Chapter 16 Link to comment Share on other sites More sharing options...
vdatanet 1549 Posted March 16, 2022 Share Posted March 16, 2022 I have no problem playing high bitrate 4K content (using Infuse), even more so than your example, I'd bet there's a bottleneck somewhere. In Infuse you can do a speed test to check the speed between Infuse and your Emby server. By the way, forget to play that content using Emby for Apple TV, you need to use Infuse. Apple TV native player needs transcoding and MPV does not have framerate and dynamic range match. HDR is tonempapped by MPV player, although tone mapping has improved a lot, it is far from the result obtained with HDR passthrough. Link to comment Share on other sites More sharing options...
xsaschx 0 Posted March 16, 2022 Author Share Posted March 16, 2022 Thanks for the Reply, but i have the Problem with both - Emby and Infuse. I use Infuse with SMB Share . The 2017er Apple TV runs over Wifi and i have no problems with Emby or Infuse. Link to comment Share on other sites More sharing options...
Luke 37176 Posted March 22, 2022 Share Posted March 22, 2022 HI, we're looking into it. Thanks for reporting. Link to comment Share on other sites More sharing options...
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