NVIDIA Shield TV 24p stuttering - Printable Version +- Kodi Community Forum (https://forum.kodi.tv) +-- Forum: Support (https://forum.kodi.tv/forumdisplay.php?fid=33) +--- Forum: General Support (https://forum.kodi.tv/forumdisplay.php?fid=111) +---- Forum: Android (https://forum.kodi.tv/forumdisplay.php?fid=164) +---- Thread: NVIDIA Shield TV 24p stuttering (/showthread.php?tid=356665) |
RE: NVIDIA Shield TV 24p stuttering - FXB78 - 2020-08-27 (2020-08-27, 16:40)RunBubbaRun Wrote:29.97*2 = 59.94, it's the same thing. If you are adamant you want it to switch to 29.97 hz then just have that value in the whitelist & remove any 60hz options, but it's really not needed.(2020-08-27, 16:08)FXB78 Wrote: Current resolution: 3840x2160 3840x2160 @ 60.000004 - Full Screen RE: NVIDIA Shield TV 24p stuttering - RunBubbaRun - 2020-08-27 (2020-08-27, 16:49)FXB78 Wrote:But what happens with 60hz files then if I remove them from the whitelist? As I mentioned earlier the file is 29,976 fps and I have that in the whitelist. So why would it switch to 59,94 only for the ts file and not for the mkv file?(2020-08-27, 16:40)RunBubbaRun Wrote:29.97*2 = 59.94, it's the same thing. If you are adamant you want it to switch to 29.97 hz then just have that value in the whitelist & remove any 60hz options, but it's really not needed.(2020-08-27, 16:08)FXB78 Wrote: Current resolution: 3840x2160 3840x2160 @ 60.000004 - Full Screen RE: NVIDIA Shield TV 24p stuttering - FXB78 - 2020-08-27 The audio on your file shows 31.250 fps, maybe it's just a bad encode. RE: NVIDIA Shield TV 24p stuttering - fritsch - 2020-08-27 Quote:Bit depth : 8 bits That file is interlaced. It's correct to switch to 2 times the 29.97 as output fps will be 59.97 after deinterlacing (e.g. bobbing). RE: NVIDIA Shield TV 24p stuttering - RunBubbaRun - 2020-08-27 (2020-08-27, 18:38)fritsch Wrote:This is the converted MKV file. (converted from the ts video) What can be the difference that the mkv is switchin to 29,97 ?Quote:Bit depth : 8 bits It also says 'interlaced' Video ID : 1 Format : AVC Format/Info : Advanced Video Codec Format profile : Main@L4 Format settings : CABAC / 2 Ref Frames Format settings, CABAC : Yes Format settings, Reference frames : 2 frames Codec ID : V_MPEG4/ISO/AVC Duration : 41 min 58 s Bit rate mode : Variable Maximum bit rate : 768 kb/s Width : 1 920 pixels Height : 1 080 pixels Display aspect ratio : 16:9 Frame rate mode : Constant Frame rate : 29.970 (30000/1001) FPS Color space : YUV Chroma subsampling : 4:2:0 Bit depth : 8 bits Scan type : Interlaced Original scan type : Progressive Scan type, store method : Interleaved fields Scan order : Top Field First Writing library : Lavc57.107.100 h264_videotoolbox Default : Yes Forced : No Audio ID : 2 Format : AAC LC Format/Info : Advanced Audio Codec Low Complexity Codec ID : A_AAC-2 Duration : 41 min 58 s Channel(s) : 2 channels Channel layout : L R Sampling rate : 44.1 kHz Frame rate : 43.066 FPS (1024 SPF) Compression mode : Lossy Writing library : Lavc57.107.100 aac Language : English Default : Yes Forced : No So if the .ts file goes to 59,94 fps (whitelisted) why switches Kodi to 60hz (also whitelisted)? RE: NVIDIA Shield TV 24p stuttering - fritsch - 2020-08-27 From your log: Quote:2020-08-27 15:44:08.007 T:13194 NOTICE: Display resolution ADJUST : 3840x2160 @ 59.940060 - Full Screen (23) (weight: 192677502857791930368.000) Depending on your output device it shows 60 no matter if you have 59.94 or 60 if you press TV's info key. And btw. for 24p it does not show 23.976 but also 24 - bad habit of TV vendors. From kodi pov - all is fine. And for your mkv: Depends how transcoded / repacked it. If you post the mediainfo of the mkv file we can see, else not. RE: NVIDIA Shield TV 24p stuttering - RunBubbaRun - 2020-08-27 (2020-08-27, 19:54)fritsch Wrote: From your log:I get that it shows 60hz if it's 59,94 or 60hz (same for 23,976 and 24p always showing 24p on my TV). See the mediainfo for the converted mkv in my previous post. RE: NVIDIA Shield TV 24p stuttering - fritsch - 2020-08-27 Does it switch to 59.94 as well if you just for a test disable mediacodec and also mediacodec surface? RE: NVIDIA Shield TV 24p stuttering - RunBubbaRun - 2020-08-27 Ok so now I tried these settings in Kodi: whitelested everything except 60hz Kodi resolution: 3840x2160 59,94 hz First tried the 59,94hz .ts file -> micro stutters Then tried the coverted 29,97fps mkv file -> smooth (clip: click here ) Remuxed the ts file to mkv in 59,94 fps -> micro stutters click here ) RE: NVIDIA Shield TV 24p stuttering - fritsch - 2020-08-27 That's nice - but does not answer the question. In general: If your primary use-case is interlaced content - Android is NOT your best choice - there is absolutely no content sold in interlaced format today for this platform. DVDs (some are interlaced) or Live TV (DVB-C / DVB-S) is not aiming at these platforms. On Android the video decoder and renderer is a black-box - it either does the correct thing or not - influence is limited. RE: NVIDIA Shield TV 24p stuttering - RunBubbaRun - 2020-08-28 (2020-08-27, 21:03)fritsch Wrote: Does it switch to 59.94 as well if you just for a test disable mediacodec and also mediacodec surface? How do I do that? RE: NVIDIA Shield TV 24p stuttering - fritsch - 2020-08-28 you go to the settings and disable mediacodec and disable mediacodec surface and afterwards play the file again. Don't forget to reenable these two after your testing. RE: NVIDIA Shield TV 24p stuttering - RunBubbaRun - 2020-08-30 Thanks. I'm going to test it tonight. RE: NVIDIA Shield TV 24p stuttering - RunBubbaRun - 2020-08-30 (2020-08-27, 21:03)fritsch Wrote: Does it switch to 59.94 as well if you just for a test disable mediacodec and also mediacodec surface? Yes it still shows 60hz (59,94) on the TV but now the file plays smooth after disabling the mediacodec and mediacodec surface. RE: NVIDIA Shield TV 24p stuttering - fritsch - 2020-08-31 Again: 60 is correct (TV showing 60, kodi doing 59.94) Good. Then your issue is with Mediacodec. Transcode the file and deinterlace it with ffmpeg so that it is progressive afterwards. |