It ist a problem for me to desribe corectly the problem in english. So ist is better (for me) to use eMail and german. DaLiMan ----- Original Message ----- From: "Stefan Lucke" <stefan@xxxxxxxxxxxxxxxxxx> To: "VDR Mailing List" <vdr@xxxxxxxxxxx> Sent: Wednesday, May 03, 2006 10:43 PM Subject: Re: Softdevice On Mittwoch 03 Mai 2006 22:20, vdr@xxxxxxxxxx wrote: > Yep. Here are the answers. But i think that nothing of them is unsefull > as a hint for this problem. Lets see. > > a)ffmpeg: ffmpeg version(CVS) build(3344384) > b) xv > c) lcd via vga > d) 1440x900 > e) 16:10 > > Ihope that its usefull to resolve this bug. > Part from your syslog is missing! This is importand to track down that bug. With a 16:10 device you should set screen aspect to 16:10 too. Ratio calculation is not exact enough when retrieved from X11. Can you show us the top 66 lines from output of command xdpyinfo ? There is a section, which looks like: screen #0: print screen: no dimensions: 1280x1024 pixels (342x271 millimeters) resolution: 95x96 dots per inch depths (7): 24, 1, 4, 8, 15, 16, 32 >From that information, monitor has aspect of 1.26199, from Xorg.0.log monitor has aspect either: 1.248148 (II) RADEON(0): clock: 108.0 MHz Image Size: 337 x 270 mm (II) RADEON(0): h_active: 1280 h_sync: 1328 h_sync_end 1440 h_blank_end 1688 h_border: 0 (II) RADEON(0): v_active: 1024 v_sync: 1025 v_sync_end 1028 v_blanking: 1066 v_border: 0 or from the same log (aspect now: 1.2592592) (II) RADEON(0): Modeline "400x300" 20.00 400 420 484 528 300 300 302 314 doublescan +hsync +vsync (--) RADEON(0): Display dimensions: (340, 270) mm (--) RADEON(0): DPI set to (95, 96) >From handbook it should be 337x270 mm with dot pitch 0.264x0.264 mm > cheers, DaLiMan > > > > Stefan Lucke wrote: > > On Mittwoch 03 Mai 2006 16:50, vdr@xxxxxxxxxx wrote: > > > >> I hope somebody help me again and translate the following. Thanks very > >> much. > >> > >> Ich habe bisher Screen Aspect im SetupMen? auf 4:3 eingestellt. Daher > >> erfolgte > >> das automatische Umschalten bei einem 16:9 Stream nicht. Mit der > >> Einstellung > >> default funktioniert es. Das bedeutet da? dies kein Fehler ist. > >> > > > > Ich hoffe, Du kannst die Antwort in Englisch verstehen. Wenn nicht, > > so sollten wir das Off-List weiter diskutie > > > > Hups, you say switch works only when screen aspect is set to default, > > and it doesn't work when screen aspect is set to 4:3. > > If thats true, that would be a bug. But ... > > > > So lets collect some facts. > > From your other bug report I know, that you are using latest vdr + > > softdevice. > > Which ffmpeg version do you use (version number is printed at startup) ? > > Which output method do you use ? > > Do you connect a monitor via VGA out or a TV via TV out ? > > When you are using VGA, what is the native resolution of your device ? > > What is the native aspect ratio of your output device ? > > > > And then please provide a similar to the following information of your > > system, > > when to your opinion the switch is handled wrong _and_ correct. > > You'll find this information in the system log. > > > > With Xv out I see the following: > > That is a switch from 4:3 to 16:9 video stream, screen aspect set to 4:3 > > May 3 21:11:20 jarada jarada vdr: [10352] [VideoOut]: aspect changed > > (0 -> 0 ; 1.333333 -> 1.777778) > > May 3 21:11:20 jarada jarada vdr: [10352] [VideoOut]: 720x576 [0,0 > > 720x576] -> 768x576 [0,57 768x461] > > > > The same switch when screen aspect is set to default: > > May 3 21:14:33 jarada jarada vdr: [10366] [VideoOut]: aspect changed > > (0 -> 0 ; 1.333333 -> 1.777778) > > May 3 21:14:33 jarada jarada vdr: [10366] [VideoOut]: 720x576 [0,0 > > 720x576] -> 768x576 [0,70 768x436] > > > > Still a bit wrong, as my LCD has an aspect ratio of 5:4. Now when set to > > 5:4: > > May 3 21:16:36 jarada jarada vdr: [10380] [VideoOut]: aspect changed > > (0 -> 0 ; 1.333333 -> 1.777778) > > May 3 21:16:36 jarada jarada vdr: [10380] [VideoOut]: 720x576 [0,0 > > 720x576] -> 768x576 [0,72 768x432] > > > > That is from my test stream which has an AFD value set, which describes > > it > > as 4:3 active format, even stream is in 16:9. Usual behaviour > > would be a vertical downscale, but we cutout 90 pixel left and right > > from source and display this at full display/window area of 768x576. > > May 3 21:18:58 jarada jarada vdr: [10405] [VideoOut]: aspect changed > > (0 -> 9 ; 1.333333 -> 1.777778) > > May 3 21:18:58 jarada jarada vdr: [10405] [VideoOut]: 720x576 [90,0 > > 540x576] -> 768x576 [0,0 768x576] > > > > > >> Ich > >> m?chte f?r mich > >> die automatische Umschaltung auf 16:9 auch bei ScreenAspect=4:3. F?r > >> einen > >> kleinen Tipp wo ich welche Variable setzen w?re ich dankbar. > >> > >> > > > > > > > > > > > _______________________________________________ > vdr mailing list > vdr@xxxxxxxxxxx > http://www.linuxtv.org/cgi-bin/mailman/listinfo/vdr > -- Stefan Lucke _______________________________________________ vdr mailing list vdr@xxxxxxxxxxx http://www.linuxtv.org/cgi-bin/mailman/listinfo/vdr
