+- 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: Linux (https://forum.kodi.tv/forumdisplay.php?fid=52)
+---- Thread: Intel VAAPI howto with Leia v18 nightly based on Ubuntu 18.04 server (/showthread.php?tid=231955)
Pages:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
RE: New Era: VAAPI with EGL interoperation - gurabli - 2015-10-07
(2015-10-07, 08:17)fritsch Wrote: Yes - that's possible but needs code - didn't you want to start with coding? If you have so much freetime while at work? :-)
Well, one thing is that I wanted to start with coding, but that would (will) be a long, long learning curve, so don't rely on this (not that I didn't get the point of your message
) No free time at work, just dropped in between two projects
RE: New Era: VAAPI with EGL interoperation - Hufvudet - 2015-10-07
http://www.dailymail.co.uk/news/article-2128809/German-public-official-resigns-email-telling-500-workers-hasn-t-day-s-work-14-years-earned-600-000-lifting-finger.html
RE: New Era: VAAPI with EGL interoperation - gurabli - 2015-10-07
(2015-10-07, 07:59)fritsch Wrote:(2015-10-07, 06:53)gurabli Wrote: Is it normal that I have skips on Braswell N3150 and PPA, using lanczos3 optimized, with the two 4k bunny samples, especially the higher res? If I switch to bilinear, it is fine. No drops by the way, just skips. I will be able to post logs later, if needed. I though Braswell is able to use lancoz3 with higher res videos, but I might be wrong.
Depends on the fps ... Your Debug Log would have shown ...
Finally some time. Here is the Debug Log.
Kodi starts, I start to play a sample, no refresh rate change. Have to go to System Settings (just navigate to the menu), screen flickers, then I go back and play the samples and there is refresh rate change correctly to 60 fps. With Lanczos3 it skips heavily, with Bilinear it is fine.
30 fps is fine with Lanczos3 too, no skips.
Of course, if I leave out navigate to System part, there is no refresh rate change, then it skips.
EDIT: on fresh restart I have to navigate to System only once, until the next restart it is fine.
RE: New Era: VAAPI with EGL interoperation - briancl - 2015-10-08
A quick post with some positive feedback:
1) I've been having problems with OpenElec and black levels. The old OE used in the Plex Home Theater bundle worked fine out of the box (OE 3.2.4 found here: http://plexrpms.markwalker.dk/OpenELEC/3.2/), but nothing with Kodi was working (Current stable or beta versions). Not sure of the difference between packaging. However, I found this thread and was able to eventually fix my problems after loading up the passthrough version that was recently released along with some fine tuning with my projector's brightness setting.
2) Speaking of my projector, the dithering setting helps with banding like nothing I've ever seen. I have to use a dithering setting of 6 for it to clear up banding, but this has always been a significant issue I've had until now. What are the tradeoffs of dithering? Should I try to live with 7 or 8, or can I keep it dialed in to 6 without losing quality somewhere else?
RE: New Era: VAAPI with EGL interoperation - Sunflux - 2015-10-08
What projector are you using? If dithering is having such an impact, then it sounds like you aren't actually outputting limited via the new passthrough option (I haven't seen dithering do anything visible in Passthrough mode, but it definitely has an effect in Full mode, which is less ideal).
RE: New Era: VAAPI with EGL interoperation - fritsch - 2015-10-08
The latest Isengard builds, that are not label Passthrough, also do passthrough by default ... and switch off and on the output to workaround those bugs.
I would be interested in a picture of your Beamer content while showing some grayscale ramp.
RE: New Era: VAAPI with EGL interoperation - Eisi2005 - 2015-10-08
@fritsch
i´am running the Isengard version from 0923. I have some problems with this version. I have all the settings from page1.
1. Play big bunny 4k i have skips and drops and the video is stuttering. Here ist a logfile http://xbmclogs.com/paga3vjvn
2. Playing a normal BluRay movie, i have 0 drops but massive skips. At the End of the movie i have near 200000 skips but the movie looked good no stuttering. Here is a log from one minute of the movie with skips http://xbmclogs.com/pzgkrctht
3. When i set under System the display setting to 23.98 as start frequenz, I have sometime problems that movies with 23,976 will stuttering. I switch back then to system and a popup comes with the question to keep the changes. When i say yes the frequenz is still 23,976 and then the movie runs fine. sorry no logfile because it come 1 from 10 starts playing a movie
4. Sometimes when i wakeup the nuc from suspend i dont have any sound. I must reboot the system and all was fine.
Thanks for any help.
RE: New Era: VAAPI with EGL interoperation - gurabli - 2015-10-08
@Eisi2005 Sound quite like my problem that I posted a debug log few post before. I'm sure fritsch will comment on this and we will see why is this happening.
RE: New Era: VAAPI with EGL interoperation - fritsch - 2015-10-08
Quote:07:37:22 T:140310296303360 DEBUG: CXBMCRenderManager::Configure - change configuration. 3840x2160. display: 3840x2160. framerate: 120.00. format: VAAPI
07:37:22 T:140313172383616 DEBUG: Resolution 1920x1080@ 60.00 - Full Screen (16) not a very good match for fps 120.000 (weight: 0.500), trying 2:3 cadence
07:37:22 T:140313172383616 DEBUG: Resolution 1920x1080@ 60.00 - Full Screen (16) not a very good match for fps 120.000 with 2:3 cadence (weight: 0.800), choosing 60 hertz
No gurabli - it's not even nearly related ...
You play 120 fps (!) content on a 60 hz screen. So it's quite normal that every second frame has to be skipped ... where the hell did you get a 120 fps file from?
Edit: Also play from local disk or USB drive - whatever your /storage/server store is seems to lack. You don't force Deinterlace to "On" do you? - if yes, don't do that again.
Quote:07:37:01 T:140310390757120 DEBUG: script.duration: Converts : 10 min.^ what's that btw.?
As Isengard is provided as is - please try the other builds from an usb stick or something.
RE: New Era: VAAPI with EGL interoperation - gurabli - 2015-10-08
(2015-10-08, 08:22)fritsch Wrote: No gurabli - it's not even nearly related ...
OK, thanks. But anything that might explain what is happening in my setup? The 120 fps content is from Eisi2005's logs, isn't it, not mine.
I use the test files from you site.
RE: New Era: VAAPI with EGL interoperation - Eisi2005 - 2015-10-08
@fritsch
Thanks fro your help, i have force Deinterlace ON beacuse i have problems zo play some tv series without that, so i set on and set like on first page describe set to all movies. So all movies have the deinterlace on. I disable deinterlace and all runs fine again
Could i come back with a log file from tv series where i have every 2-3 minutes a small stuttering in the picture ?
RE: New Era: VAAPI with EGL interoperation - Eisi2005 - 2015-10-08
Ok now Deinterlace is disabled. When i play the big bunny movie i have not drops but still skips. When the camera moves left , right or zoom in then skips to go high, the camera remains at a point to stand then there a no skips.
http://xbmclogs.com/p6nvk7bhs
RE: New Era: VAAPI with EGL interoperation - fritsch - 2015-10-08
Do - what the howto says: Deinterlace to "Auto" and save for all files. And for BBB HEVC 4k, click on the Filmrole (Filmrolle) and choosen Scaling-Method: Bilinear. It's too much in combination with Lanczos3 Downscaling and not worth it.
Edit: And btw. you still run an outdated version - even Isengard wise.
RE: New Era: VAAPI with EGL interoperation - Eisi2005 - 2015-10-08
ok update the Isengard version to 1004.
what was the best setting for this version.
Full/Full or Limited/Limited
RE: New Era: VAAPI with EGL interoperation - Sunflux - 2015-10-08
Default should be limited/limited, and for the first time ever, that should work correctly. :-)
Remember to NOT set anything via xrandr in autostart.