lifespeed 42 Posted May 21, 2018 Share Posted May 21, 2018 (edited) What happened to the Live TV DVR function in the last server release? The folders in the TV library are now named TV show (2018) instead of TV Show, so now I have new series recordings split across two folders. I can recombine them if this is the naming convention going forward, not a huge deal, but it did cause some confusion. A bigger problem is the shows are no longer remuxed to MKV container on the fly, and I no longer am able to find the configuration for this feature in Emby Server. Was the feature removed? If so, why? I thought MKV was preferred to TS for use in these applications. Edited May 21, 2018 by lifespeed 1 Link to comment Share on other sites More sharing options...
Guest asrequested Posted May 21, 2018 Share Posted May 21, 2018 This might explain things https://emby.media/community/index.php?/topic/58565-emby-server-34-released/ Link to comment Share on other sites More sharing options...
lifespeed 42 Posted May 21, 2018 Author Share Posted May 21, 2018 This might explain things https://emby.media/community/index.php?/topic/58565-emby-server-34-released/ Great, so it looks like the server will no longer automatically record Live TV to MKV on the fly. But I can manually click on every TV episode it has already recorded to TS and transcode a duplicate file to occupy more HDD space. Link to comment Share on other sites More sharing options...
Luke 37009 Posted May 21, 2018 Share Posted May 21, 2018 I thought MKV was preferred to TS for use in these applications. MKV is preferred, however the on the fly recording process has not been reliable to continue moving forward with. You'll get a much better result by converting after the recording has completed. Link to comment Share on other sites More sharing options...
lifespeed 42 Posted May 21, 2018 Author Share Posted May 21, 2018 MKV is preferred, however the on the fly recording process has not been reliable to continue moving forward with. You'll get a much better result by converting after the recording has completed. Understood. Would the experience still be acceptable simply leaving the recordings in TS format and allowing the server (i7-6800K) to transcode for non-PC clients? I assume only Android and iOS clients will need transcoding instead of direct play. Link to comment Share on other sites More sharing options...
Luke 37009 Posted May 21, 2018 Share Posted May 21, 2018 That should be fine. Link to comment Share on other sites More sharing options...
lifespeed 42 Posted May 21, 2018 Author Share Posted May 21, 2018 My only other comment is the ability to remux the original audio to transcoded h.264 video, as well as having the option to replace the original file vs. keep both would be nice. Link to comment Share on other sites More sharing options...
Luke 37009 Posted May 21, 2018 Share Posted May 21, 2018 Yes we will definitely be expanding on the options in future releases. thanks. Link to comment Share on other sites More sharing options...
jasonmcroy 315 Posted May 22, 2018 Share Posted May 22, 2018 Understood. Would the experience still be acceptable simply leaving the recordings in TS format and allowing the server (i7-6800K) to transcode for non-PC clients? I assume only Android and iOS clients will need transcoding instead of direct play. Just to give you my experience with playback of .ts files on an Android device (Nvidia Shield) the server doesn't do a full transcode, it will just do a remux of the file so there is barely any load on the server. On my Samsung tablet it will actually direct play the file sometimes so there is then no load on the server. That has at least been my experience so far. Link to comment Share on other sites More sharing options...
Guest asrequested Posted May 22, 2018 Share Posted May 22, 2018 Just to give you my experience with playback of .ts files on an Android device (Nvidia Shield) the server doesn't do a full transcode, it will just do a remux of the file so there is barely any load on the server. On my Samsung tablet it will actually direct play the file sometimes so there is then no load on the server. That has at least been my experience so far. That's because Exoplayer doesn't support MPEG-TS when not in an HLS. So the server has to provide that. Which it does, with ease. That's why Live TV is fine, but not recordings. https://google.github.io/ExoPlayer/supported-formats.html I'm not liking the Exoplayer. 1 Link to comment Share on other sites More sharing options...
jasonmcroy 315 Posted May 22, 2018 Share Posted May 22, 2018 (edited) That's because Exoplayer doesn't support MPEG-TS when not in an HLS. So the server has to provide that. Which it does, with ease. That's why Live TV is fine, but not recordings. https://google.github.io/ExoPlayer/supported-formats.html I'm not liking the Exoplayer. Can you explain what "MPEG-TS when not in an HLS." means? What is HLS? I ask because I was playing around with Plex the other day on my Shield and found out that their app can direct play .ts files. There is no transcoding or remuxing at all and I couldn't figure out what the difference could be. EDIT: I found what it means. Edited May 22, 2018 by jasonmcroy Link to comment Share on other sites More sharing options...
Guest asrequested Posted May 22, 2018 Share Posted May 22, 2018 HLS Plex may be using a different player. Link to comment Share on other sites More sharing options...
jasonmcroy 315 Posted May 22, 2018 Share Posted May 22, 2018 Thanks for the link. Yes, I think Plex is using MPV, but not positive on that. Link to comment Share on other sites More sharing options...
Guest asrequested Posted May 22, 2018 Share Posted May 22, 2018 MPV plays just about anything, on Windows and Linux. The Android version of mpv is under development. https://github.com/mpv-android/mpv-android/releases Link to comment Share on other sites More sharing options...
Guest asrequested Posted May 22, 2018 Share Posted May 22, 2018 This is why I prefer HTPCs. Although, in the Android TV testing, mpv is being implemented. But a long way from ready. Link to comment Share on other sites More sharing options...
drakus72 17 Posted May 22, 2018 Share Posted May 22, 2018 @@lifespeed I asked this last week. Went back to using MCE Buddy to convert my recordings to MKV Link to comment Share on other sites More sharing options...
lifespeed 42 Posted May 22, 2018 Author Share Posted May 22, 2018 @@lifespeed I asked this last week. Went back to using MCE Buddy to convert my recordings to MKV That's an interesting option, although I am trying to understand if there is much benefit to converting from TS. The only thing I can think of is file size will be smaller relative to MPEG2 video, which may be worthwhile if the recording will be saved long term. For playback then delete, I can't see where the conversion would be important. Link to comment Share on other sites More sharing options...
drakus72 17 Posted May 22, 2018 Share Posted May 22, 2018 I just use MCE Buddy to do a fast convert to MKV (Basically just changing the container), no file size change. If you are using HD Homerun's set the Transcode profile to mobile & it will transcode it down to 720p @ ~3MBs & heavy is 1080p @ ~7MBs Link to comment Share on other sites More sharing options...
lifespeed 42 Posted May 22, 2018 Author Share Posted May 22, 2018 (edited) I just use MCE Buddy to do a fast convert to MKV (Basically just changing the container), no file size change. If you are using HD Homerun's set the Transcode profile to mobile & it will transcode it down to 720p @ ~3MBs & heavy is 1080p @ ~7MBs As far as I know there are no issues with my PC or Android mobile clients direct-playing TS files. Of course iOS devices always need transcoding, but they're a minority in my house and the server can easily handle the load. While MKV is a better container, if TS doesn't cause problems it seems like an unnecessary extra step. Maybe this is a case of specific individual devices and a low-powered server? I use HDHR4-2US tuners, I did not want or need transcoding in the tuner. Edited May 22, 2018 by lifespeed Link to comment Share on other sites More sharing options...
Luke 37009 Posted May 22, 2018 Share Posted May 22, 2018 Some video players will have difficulty seeking .ts files. For maximum portability we suggest mkv and mp4. Link to comment Share on other sites More sharing options...
SWKerr 4 Posted June 19, 2018 Share Posted June 19, 2018 (edited) I have been very disappointed with the change in the DVR to no longer record to a mkv or mp4.I have 2 HDHR extends that now output *ts files with h264 video and the play back pretty much sucks everywhere. The skip\seek performance is just bad with these files on every system I use. You recommend that we convert to mkv or mp4 but don't offer a way to automate the conversion. It now looks like I need to go back to MCE buddy or some other command line scripting to do a conversion. (Something I have had to do in the past) I fail to see how this approach was an improvement. Edited June 19, 2018 by SWKerr 1 Link to comment Share on other sites More sharing options...
Luke 37009 Posted June 19, 2018 Share Posted June 19, 2018 Remuxing on the fly proved to be very problematic, including loss of secondary audio, subtitles, and resulting in video files that may have trouble playing on some video players. We have replaced this with a media converting feature that allows you to convert to mkv after the recording has completed. This is a much more stable option. Link to comment Share on other sites More sharing options...
jasonmcroy 315 Posted June 19, 2018 Share Posted June 19, 2018 Remuxing on the fly proved to be very problematic, including loss of secondary audio, subtitles, and resulting in video files that may have trouble playing on some video players. We have replaced this with a media converting feature that allows you to convert to mkv after the recording has completed. This is a much more stable option. But Luke, it doesn't convert to MKV, it converts to MP4 with AAC audio. I have tried this numerous times, changed the settings, etc. It always converts the same way with no control over it and it takes over an hour with 50-80% cpu usage the way it is currently implemented. You have told me in the past when I brought this up to change the settings. It doesn't matter what settings are changed the result is always the same and is why I quit trying to use it. Don't get me wrong, I am not saying "I need this implemented right this minute!" because I know you guys are busy as hell and I appreciate what you have done so far. But you keep saying it converts to MKV when I can't get it to do that and keep the original audio without changing it to ACC. This feature would be really incredible and a step WAY ahead of any other app I have used if this were the case. Link to comment Share on other sites More sharing options...
hstamas 153 Posted June 19, 2018 Share Posted June 19, 2018 Remuxing on the fly proved to be very problematic, including loss of secondary audio, subtitles, and resulting in video files that may have trouble playing on some video players. We have replaced this with a media converting feature that allows you to convert to mkv after the recording has completed. This is a much more stable option. Any word on when this will happen automatically @@Luke with the original TS file being deleted along the way? I cant update to v3.4 until this happens as I cant afford the time nor space requirements to do a manual conversion and deletion. Link to comment Share on other sites More sharing options...
Luke 37009 Posted June 19, 2018 Share Posted June 19, 2018 The next release will have an option to replace the original file when converting. Link to comment Share on other sites More sharing options...
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