rechner123 12 Posted July 20, 2018 Share Posted July 20, 2018 Hy I have problems streaming live tv with transcoding. Sound and Picture (micro)stutters every few seconds. Without transcoding, there are no problems. Live transcoding Movies seems to be also ok. I have a Ryzen 7 2700 for transcoding, Emby Server 3.5 and playback i have tried with emby mobile 3.0 ond Nokia 8 and Samsung Galaxy tab A. CPU is bored. I have tried different transcoding settings, crf and quality settings in mobile app. Tank You ffmpeg-transcode-df180ae5-4d60-4e4b-9c2d-5483e058a8d5.txt embyserver.txt Link to comment Share on other sites More sharing options...
rechner123 12 Posted July 21, 2018 Author Share Posted July 21, 2018 Now i have tried with webbrowser and this looks good on both devices. Emby mobile again stutters. Maybe a problem from android app? embyserver.txt browser-ffmpeg-transcode-7d1ec8e6-e958-4186-85a2-70756f92ec88.txt app-ffmpeg-transcode-66593b1e-1867-43df-a919-7252a88ac49a.txt Link to comment Share on other sites More sharing options...
Luke 36997 Posted July 21, 2018 Share Posted July 21, 2018 We're going to have a 3.5.1 server release. I would suggest trying with that. Thanks. Link to comment Share on other sites More sharing options...
rechner123 12 Posted July 24, 2018 Author Share Posted July 24, 2018 No i have tried with 3.5.1 but nothing has changed on this situation. Link to comment Share on other sites More sharing options...
Luke 36997 Posted July 24, 2018 Share Posted July 24, 2018 Oh well here. You've customized server transcoding settings. -preset slow -crf 10 At this point i can't really help troubleshoot. Those settings are for expert control only. I would suggest putting them back at default, and then we can go from there. Thanks. Link to comment Share on other sites More sharing options...
rechner123 12 Posted July 24, 2018 Author Share Posted July 24, 2018 Ok. Now the logfiles with default settings. tank you. embyserver.txt ffmpeg-transcode-21b25c35-ac8a-4fc2-ad4e-e2804427540d.txt Link to comment Share on other sites More sharing options...
Luke 36997 Posted July 24, 2018 Share Posted July 24, 2018 And what happened now? Link to comment Share on other sites More sharing options...
rechner123 12 Posted July 24, 2018 Author Share Posted July 24, 2018 Hy I have problems streaming live tv with transcoding. Sound and Picture (micro)stutters every few seconds. Without transcoding, there are no problems. Live transcoding Movies seems to be also ok. I have a Ryzen 7 2700 for transcoding, Emby Server 3.5 and playback i have tried with emby mobile 3.0 ond Nokia 8 and Samsung Galaxy tab A. CPU is bored. I have tried different transcoding settings, crf and quality settings in mobile app. Tank You Now i have tried with webbrowser and this looks good on both devices. Emby mobile again stutters. Maybe a problem from android app? live tv is stuttering if transcoding in emby mobile app. without transcoding i have no problems. in browser it looks good and movies from the library also looks good with transcoding. cpu is under 10% usage Link to comment Share on other sites More sharing options...
Carlo 4330 Posted July 25, 2018 Share Posted July 25, 2018 How many cores on your CPU are being used while this problematic transcode takes place? Link to comment Share on other sites More sharing options...
rechner123 12 Posted July 25, 2018 Author Share Posted July 25, 2018 I think all 8 cpu cores if i am on auto transcoding thread setting. I have tried also 1 and 2 transcoding threads. do you mean this? Link to comment Share on other sites More sharing options...
Luke 36997 Posted July 26, 2018 Share Posted July 26, 2018 What if you try a lower bitrate, for example, 1 mbps? Link to comment Share on other sites More sharing options...
rechner123 12 Posted July 26, 2018 Author Share Posted July 26, 2018 With 720p 1mbit, 5 mbit and also 480p 1mbit results are the same Link to comment Share on other sites More sharing options...
Luke 36997 Posted July 26, 2018 Share Posted July 26, 2018 We're looking into it, thanks. Link to comment Share on other sites More sharing options...
rechner123 12 Posted August 2, 2018 Author Share Posted August 2, 2018 can you see the problem in the logfiles? Link to comment Share on other sites More sharing options...
Luke 36997 Posted August 2, 2018 Share Posted August 2, 2018 I would suggest updating to Emby Server 3.5.2. Thanks. Link to comment Share on other sites More sharing options...
rechner123 12 Posted August 3, 2018 Author Share Posted August 3, 2018 i am already on 3.5.2 Link to comment Share on other sites More sharing options...
rechner123 12 Posted August 16, 2018 Author Share Posted August 16, 2018 (edited) can you see the problem in the logfiles? What can i do? Edited August 16, 2018 by rechner123 Link to comment Share on other sites More sharing options...
Luke 36997 Posted August 16, 2018 Share Posted August 16, 2018 I don't see anything obvious here. What happens if you try playing on the same machine as the server? Link to comment Share on other sites More sharing options...
rechner123 12 Posted August 17, 2018 Author Share Posted August 17, 2018 Playback on server with browser and transcoding is ok. Also with tablet and smartphone with browser and transcoding it is working. Tried over wifi and 4G/LTE. When i use the Android App, then i have problems. Every few seconds the video and audio stutter or better to say stuck for a fraction of a second. Link to comment Share on other sites More sharing options...
Luke 36997 Posted August 17, 2018 Share Posted August 17, 2018 what android device? Link to comment Share on other sites More sharing options...
rechner123 12 Posted August 17, 2018 Author Share Posted August 17, 2018 I have a Galaxy Tab A 2016, Nokia 8, Huawei P9 lite and Huawei Mediapad M3. On all devices the same problem. Link to comment Share on other sites More sharing options...
rechner123 12 Posted September 10, 2018 Author Share Posted September 10, 2018 Any suggestions how i can find out what's the problem and how i can fix this, please? Link to comment Share on other sites More sharing options...
Luke 36997 Posted September 11, 2018 Share Posted September 11, 2018 We are looking into it, thanks. Link to comment Share on other sites More sharing options...
rechner123 12 Posted October 29, 2018 Author Share Posted October 29, 2018 I wanted to ask how it looks with my problem. The first post is already 3 months ago. emby server 3.5.3 emby app 3.0.21 I have already tried another dvb tuner. no improvement. It's, it looks like, only with the emby app. It works in the chrome web browser. Just checked it again with my nokia 8 and galaxy tab! Please Link to comment Share on other sites More sharing options...
Luke 36997 Posted October 30, 2018 Share Posted October 30, 2018 I would suggest trying again when Emby Server 3.6 is released. Thanks. Link to comment Share on other sites More sharing options...
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