WeTek Core (24p HD Netflix / HD Audio / Lollipop / OpenELEC / 4K / HEVC)
(2016-05-30, 18:33)lama0900 Wrote:
(2016-05-30, 10:30)wrxtasy Wrote: Feedback for Codesnake...
Looking a LOT better than the last test version DroidELEC. No more stutters when viewing 25/50fps mpeg2/H264 Live TV anymore.

Briefly tested H264, H265 and all passed startup and playback.

However with the fractional FPS test files I have there is a bad video judder around the 41 second mark indicating 23.976fps (96000/4004) video is not using AML Frame Rate Automation Policy 1.

This is confirmed in the Kernel Log, I'm NOT seeing this:
Code:
tv_vout: vout [tv_set_vframe_rate_hint] duration = 4004, policy = 1!
tv_vout: vout [framerate_automation_process] duration = 4004
tv_vout: framerate_automation_process[1046] fps_playing_flag = 0

The Kodi Log looks remarkably clean

This patch needs to go in to force Software decoding of mpeg2 .vob files ie. DVD ISO Rips:
https://github.com/christiantroy/xbmc/co...8291492c4b

As leaving it up to the Hardware decoder and Hardware deinterlacing still results in stuttering playback. The good news is if amcodec is disabled Full Motion Software deinterlacing is the result with smooth video playback.

Good progress for the future of AML using Kodi Krypton Smile

PS. I hope you name the modded decoder WET or WEK !

Yeah, this build is a lot better than the first one. 23,976p is much better in comparison to the first build.
Though some scenes don't play smooth.
Especially in scenic views there's a little.. I call it judder, you can't notice it while conversations between people or something like that,
but you can see it when a motion picture is done from scenery.

Can't find any sample where a helicopter is doing video from nature... that would fit my words "scenic view".
Tested this H.264 1080p/23.976 FPS Sample from Samples (wiki)
The first countdown shows little stuttering.

@wrxtasy
What I discovered to the 41sec stutter is, when you look at the codecinfo (O) then this stutter happens always when pc (whatever pullup correction pattern means)
goes from "1" to "none", at least for me. But I don't even know what pullup means, so don't kill me if there's no connection between the 41sec stutter and the pc going from 1 to none.

Thank you @codesnake, looks very promising :-)

Any progress to this 41sec judder?
Since old amcodec is used again and just the way how audio/video is synced has changed,
we're back to the old behaviour for watching 23.976p files.
Will this ever get fixed?
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Messages In This Thread
RE: WeTek Core 4K - by wesk05 - 2015-09-15, 08:36
RE: WeTek Core 4K - by Skank - 2015-09-15, 09:59
RE: WeTek Core 4K - by droidelec - 2015-09-18, 18:11
RE: WeTek Core 4K - by movie78 - 2015-09-18, 18:18
RE: WeTek Core 4K - by wesk05 - 2015-09-18, 19:02
RE: WeTek Core 4K - by looun - 2015-09-18, 22:58
RE: WeTek Core 4K - by wesk05 - 2015-09-18, 23:39
RE: WeTek Core 4K - by BORIStheBLADE - 2015-09-19, 00:56
RE: WeTek Core 4K - by SilverBlade - 2015-09-19, 02:43
RE: WeTek Core 4K - by noggin - 2015-09-19, 11:13
RE: WeTek Core 4K - by wesk05 - 2015-09-19, 20:13
RE: WeTek Core 4K - by movie78 - 2015-09-19, 23:21
RE: WeTek Core 4K - by wrxtasy - 2015-10-05, 06:48
RE: WeTek Core 4K - by tomvs123 - 2015-10-09, 23:15
RE: WeTek Core 4K - by wrxtasy - 2015-10-10, 02:55
RE: WeTek Core 4K - by tomvs123 - 2015-10-10, 04:19
RE: WeTek Core 4K - by noggin - 2015-10-10, 10:15
RE: WeTek Core 4K - by wrxtasy - 2015-10-13, 11:27
RE: WeTek Core 4K - by couto27 - 2015-10-13, 12:40
RE: WeTek Core 4K - by wrxtasy - 2015-10-13, 14:33
WeTek Core 4K - by tredman - 2015-10-13, 13:57
RE: WeTek Core 4K - by hdmkv - 2015-10-13, 14:02
RE: WeTek Core 4K - by tomvs123 - 2015-10-13, 14:04
RE: WeTek Core 4K - by wrxtasy - 2015-10-13, 15:20
RE: WeTek Core 4K - by hdmkv - 2015-10-13, 15:54
RE: WeTek Core 4K - by wrxtasy - 2015-10-13, 17:00
RE: WeTek Core 4K - by gredawarha - 2015-10-13, 15:06
RE: WeTek Core 4K - by wrxtasy - 2015-10-13, 15:57
RE: WeTek Core 4K - by vineet381 - 2015-10-13, 15:23
RE: WeTek Core 4K - by tredman - 2015-10-13, 15:27
RE: WeTek Core 4K - by gredawarha - 2015-10-13, 15:29
RE: WeTek Core 4K - by vineet381 - 2015-10-13, 15:44
RE: WeTek Core 4K - by gredawarha - 2015-10-13, 16:53
RE: WeTek Core 4K - by Atinkler - 2015-10-13, 17:04
RE: WeTek Core 4K - by wrxtasy - 2015-10-13, 17:38
RE: WeTek Core 4K - by hdmkv - 2015-10-13, 17:06
RE: WeTek Core 4K - by zag - 2015-10-13, 17:06
RE: WeTek Core 4K - by hdmkv - 2015-10-13, 17:10
RE: WeTek Core 4K - by Atinkler - 2015-10-13, 17:43
RE: WeTek Core 4K - by wrxtasy - 2015-10-13, 17:56
RE: WeTek Core 4K - by Atinkler - 2015-10-13, 18:06
RE: WeTek Core 4K - by hdmkv - 2015-10-13, 17:44
RE: WeTek Core 4K - by droidelec - 2015-10-13, 17:50
RE: WeTek Core 4K - by wrxtasy - 2015-10-15, 05:56
RE: WeTek Core 4K - by mwake - 2015-11-25, 14:56
RE: WeTek Core (24p HD Netflix / HD Audio / Lollipop / OpenELEC / 4K / HEVC) - by lama0900 - 2016-06-19, 20:25


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