AphxTwstr 0 Posted December 25, 2022 Share Posted December 25, 2022 I'm lost by identifying a problem with MKV playback on my Fire TV Stick 4K Max. I have two MKV Files a.mkv and b.mkv. a is playing fine, b never starts and exits with too many errors, giving up. Video and Audio settings of both MKV files are nearly identical as far as i can see. Emby server runs on a Synology NAS DS720+. The playback works fine with both files when i use an iPad with the Emby App. The playback works also fine when i use VLC on the Fire TV Stick. Logs are attached. The user who is watching: jakob embyserver.txt ffmpeg-directstream-7f552ae5-49ae-4385-8fbe-12c41dfaad14_1.txt ffmpeg-directstream-fc307299-ed2c-45b5-bdcc-58c388fd2467_1.txt ffmpeg-remux-8bf1ba46-76b8-4f19-bcab-47bc110bdefd_1.txt mediainfo-a.txt mediainfo-b.txt Link to comment Share on other sites More sharing options...
ebr 14930 Posted December 25, 2022 Share Posted December 25, 2022 2 hours ago, AphxTwstr said: b never starts and exits with too many errors, giving up Can you please play that item until it fails and then follow the instructions to send a log from the app? Link to comment Share on other sites More sharing options...
ebr 14930 Posted December 25, 2022 Share Posted December 25, 2022 But here is why playback is failing entirely: Enable Video Playback Transcoding: False Please read the help text under that option. Link to comment Share on other sites More sharing options...
AphxTwstr 0 Posted December 25, 2022 Author Share Posted December 25, 2022 1 hour ago, ebr said: Can you please play that item until it fails and then follow the instructions to send a log from the app? Thats not really possible because it plays just a few seconds before i exits back to the title screen. Im not able to navigate to the cog menu in that time. 1 hour ago, ebr said: But here is why playback is failing entirely: Enable Video Playback Transcoding: False Please read the help text under that option. But it shouldnt transcode the video at all. The Synology is not powerful enough to transcode 4k files. Video a (and many others) plays fine and its not really different as far as i can see. Link to comment Share on other sites More sharing options...
GrimReaper 3309 Posted December 25, 2022 Share Posted December 25, 2022 3 minutes ago, AphxTwstr said: Thats not really possible because it plays just a few seconds before i exits back to the title screen. Im not able to navigate to the cog menu in that time. You can send logs from Home Screen after playback fails. Quote Emby for Android TV/Fire TV and Emby for Roku Logs These apps have the option to send an app log to us electronically. You enter the settings page and turn on the "Debug Options". Now there will be a new option on the user menu at the top of your app home page labelled "Send Log". Link to comment Share on other sites More sharing options...
AphxTwstr 0 Posted December 25, 2022 Author Share Posted December 25, 2022 (edited) 6 minutes ago, GrimReaper said: You can send logs from Home Screen after playback fails. Thanks! I have sent the report now. Edit: Time should be 10:20 AM User name is jakob Filename is b.mkv Edited December 25, 2022 by AphxTwstr Link to comment Share on other sites More sharing options...
ebr 14930 Posted December 26, 2022 Share Posted December 26, 2022 22 hours ago, AphxTwstr said: But it shouldnt transcode the video at all When there is a problem direct playing something, we fall back to transcoding so the the item will play. When you disable that ability, you kill the ability for us to recover from some of these errors. I cannot tell why this item will not direct play but something about it is not right... playerFailed [eventTime=0.48, mediaPos=0.00, window=0, period=0, errorCode=ERROR_CODE_IO_UNSPECIFIED Have you tried a simple remux on it? Link to comment Share on other sites More sharing options...
AphxTwstr 0 Posted December 26, 2022 Author Share Posted December 26, 2022 20 minutes ago, ebr said: Have you tried a simple remux on it? I remuxed it from mkv to mp4 with basically the same result. If something is wrong with the file im wondering why many others from different sources also wont play. And why is VLC on the same device playing them all fine? Link to comment Share on other sites More sharing options...
ebr 14930 Posted December 26, 2022 Share Posted December 26, 2022 17 minutes ago, AphxTwstr said: And why is VLC on the same device playing them all fine VLC is basically just a wrapper for ffmpeg - which can get by a lot of bad media conditions because it has been developed to do just that over many years. Same reason us transcoding will also solve a lot of these. It could be related to the exact location of the media too instead of the media itself. We've seen hardware/disc errors manifest in similar ways sometimes. 1 Link to comment Share on other sites More sharing options...
Luke 37113 Posted December 26, 2022 Share Posted December 26, 2022 Hi. Can you try sideloading our standard android app on the same device and see how that compares? https://emby.media/emby-for-android.html Thanks. Link to comment Share on other sites More sharing options...
AphxTwstr 0 Posted December 26, 2022 Author Share Posted December 26, 2022 4 hours ago, Luke said: Hi. Can you try sideloading our standard android app on the same device and see how that compares? https://emby.media/emby-for-android.html Thanks. The linked APK does not Install on my FireTV Stick 4k Max. However i uninstalled Emby from the Appstore and sideloaded this version: https://emby.media/emby-for-fire-tv.html. With that i cant restore my purchase and therefore cant play the video to test that. I then sideloaded the APK from here: https://emby.media/emby-for-android-tv.html. I cant play any video because "billing service is unavailable" to restore my purchase. Link to comment Share on other sites More sharing options...
AphxTwstr 0 Posted December 26, 2022 Author Share Posted December 26, 2022 5 hours ago, Luke said: Hi. Can you try sideloading our standard android app on the same device and see how that compares? https://emby.media/emby-for-android.html Thanks. Tried with the wrong APK from your Link, the App works now but the video cant be played (both, mkv and mp4) Link to comment Share on other sites More sharing options...
Luke 37113 Posted December 26, 2022 Share Posted December 26, 2022 18 minutes ago, AphxTwstr said: Tried with the wrong APK from your Link, the App works now but the video cant be played (both, mkv and mp4) What exactly happens when you try? Link to comment Share on other sites More sharing options...
AphxTwstr 0 Posted December 27, 2022 Author Share Posted December 27, 2022 29 minutes ago, Luke said: What exactly happens when you try? I get the error where it says "No compatible streams available". I tried to check the integrity with ffmpeg like described here: https://superuser.com/a/100290 without any errors. I also tried to remux another file which does not play from mkv to mkv with MKVToolNix without success. Link to comment Share on other sites More sharing options...
Luke 37113 Posted December 27, 2022 Share Posted December 27, 2022 1 hour ago, AphxTwstr said: I get the error where it says "No compatible streams available". I tried to check the integrity with ffmpeg like described here: https://superuser.com/a/100290 without any errors. I also tried to remux another file which does not play from mkv to mkv with MKVToolNix without success. Following the remux did you run a library scan to make emby server aware that the file had been updated? Link to comment Share on other sites More sharing options...
AphxTwstr 0 Posted December 27, 2022 Author Share Posted December 27, 2022 6 hours ago, Luke said: Following the remux did you run a library scan to make emby server aware that the file had been updated? I remuxed it to a seperate file which then was picked up by emby because it auto scans for changes in the directory. Link to comment Share on other sites More sharing options...
Luke 37113 Posted December 27, 2022 Share Posted December 27, 2022 11 hours ago, AphxTwstr said: I remuxed it to a seperate file which then was picked up by emby because it auto scans for changes in the directory. Can you provide the file for testing? Thanks. Link to comment Share on other sites More sharing options...
AphxTwstr 0 Posted December 27, 2022 Author Share Posted December 27, 2022 52 minutes ago, Luke said: Can you provide the file for testing? Thanks. I sent you a sample of both files as PM. The issue still exists with these sample files for me. a.mkv plays fine, b.mkv not. Link to comment Share on other sites More sharing options...
Solution AphxTwstr 0 Posted January 1, 2023 Author Solution Share Posted January 1, 2023 Happy new year everyone. I still cant play many MKV files and i dont know exactly why. As a temporary fix i am using VLC as an external player in emby now. Link to comment Share on other sites More sharing options...
Luke 37113 Posted January 2, 2023 Share Posted January 2, 2023 HI, we're looking into this. Happy new year. Link to comment Share on other sites More sharing options...
Luke 37113 Posted January 20, 2023 Share Posted January 20, 2023 @AphxTwstr Can you try updating to the latest version of the sideload build? https://emby.media/emby-for-android.html We've updated our embedded video player to the latest version. Let's see if it plays better with that. Thanks ! 1 Link to comment Share on other sites More sharing options...
AphxTwstr 0 Posted January 26, 2023 Author Share Posted January 26, 2023 @Luke That's it, i can confirm that every file i tested is working absolutely fine with the latest version of Emby for Android. Do you know when we can expect this to roll out to the Amazon store? Thanks! Link to comment Share on other sites More sharing options...
Luke 37113 Posted January 26, 2023 Share Posted January 26, 2023 Hopefully soon. Thanks. Link to comment Share on other sites More sharing options...
AphxTwstr 0 Posted July 5, 2023 Author Share Posted July 5, 2023 @Lukeany news on when this update is available on the Amazon Store? Link to comment Share on other sites More sharing options...
Luke 37113 Posted July 5, 2023 Share Posted July 5, 2023 Hi , we are working on it. Thanks. Link to comment Share on other sites More sharing options...
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