Re: [vdr] xine settings for VDPAU SD and HD
Приветствую, VDR user would you show please your modeline in xorg.conf please do you use 1080i or 1080p in it ? I don't know if this will help you any but I use xine-vdpau for both sdtv hdtv. I haven't changed anything in .xine/config so the buffer settings and so on are whatever they are as default. My box runs debian with vdr-1.7.7 and xine-0.9.2 in case that matters. Currently using xine-vdpau r266 released earlier today and nvidia driver 185.18.14 with an 8400GS (with spdif connected to it). I don't think it matters but I'm outputting to a tv using dvi-hdmi cable. I start xine with: xine -A alsa -V vdpau --post vdr_video --post vdr_audio vdr://tmp/vdr-xine/stream#demux:mpeg_pes --verbose=2 --fullscreen --no-gui --no-mouse --deinterlace --no-logo --no-splash ___ vdr mailing list vdr@linuxtv.org http://www.linuxtv.org/cgi-bin/mailman/listinfo/vdr
Re: [vdr] xine settings for VDPAU SD and HD
On Mon, 15 Jun 2009 19:30:59 +0200, Luca Olivetti l...@ventoso.org wrote: En/na scott ha escrit: With live TV on SD material (e.g. BBC News), I get a lot of dropped frames ( around 5 %) (HD is worse, around 20%): video_out: throwing away image with pts 2405183661 because it's too old [...] # number of video buffers # numeric, default: 500 - tried 500, 800, 900, 1000, and 1500. 900 seems to give the best results #engine.buffers.video_num_buffers:500 I have it set to 2500 (don't ask me why, I don't remember). I only see dropped frames when I'm resizing the window. Bye Thanks, thats helped quite a bit. I'm now down to around 1% dropped for live tv which is a big improvement. -- Scott ___ vdr mailing list vdr@linuxtv.org http://www.linuxtv.org/cgi-bin/mailman/listinfo/vdr
Re: [vdr] xine settings for VDPAU SD and HD
On Mon, 15 Jun 2009 18:20:20 +0300, Pertti Kosunen pertti.kosu...@pp.nic.fi wrote: scott wrote: With live TV on SD material (e.g. BBC News), I get a lot of dropped frames ( around 5 %) (HD is worse, around 20%): Same here. What xine-lib-1.2 hg revision works with xine-lib-1.2-vdpau-r262? Sorry, don't know about 1.2, I'm using 1.1. If you are refering to the 1.2 vdpau patches from http://www.jusst.de/vdpau/files/xine-lib-1.2/ then I believe the r??? number refers to the subversion version number of xine-vdpau from svn://jusst.de/xine-vdpau. In other words, the patch takes the xine-lib 1.1 vdpau code and moves it to 1.2. Please correct me if I'm wrong. -- Scott ___ vdr mailing list vdr@linuxtv.org http://www.linuxtv.org/cgi-bin/mailman/listinfo/vdr
Re: [vdr] xine settings for VDPAU SD and HD
scott wrote: Sorry, don't know about 1.2, I'm using 1.1. Tried xine-lib 1.1 vdpau r271 also, it was even worse, couldn't play H.264 at all. http://www.jusst.de/vdpau/files/xine-lib-1.2/xine-lib-1.2-vdpau-r262.diff.bz2 This was latest good version, but patch doesn't apply to current hg xine-lib-1.2. video_out: throwing away image with pts 599414396 because it's too old (diff : 5384). 200 frames delivered, 0 frames skipped, 6 frames discarded video_out: throwing away image with pts 599497196 because it's too old (diff : 3847). video_out: throwing away image with pts 599662796 because it's too old (diff : 4372). video_out: throwing away image with pts 599734796 because it's too old (diff : 4504). Got 7.5MB these messages in log over night with sd mpeg2 channel. Two last pts-numbers always same until channel change. Gentoo 2.6.29-gentoo-r5 x86_64, VDR 1.6.0_p2-r3, vdr-xineliboutput cvs. engine.buffers.video_num_buffers:2500 engine.buffers.video_num_frames:25 ___ vdr mailing list vdr@linuxtv.org http://www.linuxtv.org/cgi-bin/mailman/listinfo/vdr
Re: [vdr] xine settings for VDPAU SD and HD
http://www.vdrportal.de/board/thread.php?postid=821878#post821878 /*#define LOCKDISPLAY*/ /*define this if you have a buggy libX11/libX11xcb*/ - #define LOCKDISPLAY Uncommenting this in /src/video_out/video_out_vdpau.c seem to help. ___ vdr mailing list vdr@linuxtv.org http://www.linuxtv.org/cgi-bin/mailman/listinfo/vdr
Re: [vdr] xine settings for VDPAU SD and HD
scott wrote: With live TV on SD material (e.g. BBC News), I get a lot of dropped frames ( around 5 %) (HD is worse, around 20%): Same here. What xine-lib-1.2 hg revision works with xine-lib-1.2-vdpau-r262? ___ vdr mailing list vdr@linuxtv.org http://www.linuxtv.org/cgi-bin/mailman/listinfo/vdr
Re: [vdr] xine settings for VDPAU SD and HD
En/na scott ha escrit: With live TV on SD material (e.g. BBC News), I get a lot of dropped frames ( around 5 %) (HD is worse, around 20%): video_out: throwing away image with pts 2405183661 because it's too old [...] # number of video buffers # numeric, default: 500 - tried 500, 800, 900, 1000, and 1500. 900 seems to give the best results #engine.buffers.video_num_buffers:500 I have it set to 2500 (don't ask me why, I don't remember). I only see dropped frames when I'm resizing the window. Bye -- Luca ___ vdr mailing list vdr@linuxtv.org http://www.linuxtv.org/cgi-bin/mailman/listinfo/vdr
Re: [vdr] xine settings for VDPAU SD and HD
On Sun, 14 Jun 2009 10:39:57 +0200, Luca Olivetti l...@ventoso.org wrote: En/na Scott Waye ha escrit: Thanks for that. I upgraded to r266 for xine-vdpau and 185.18.14 for the driver and changed my start command to match yours. The deinterlacing now looks good, but I have a more serious problem, as soon as I try to change channel with up or down, xine freezes. It does not crash, but the picture is frozen and the sound gone. I cannot tell if it's the same problem I had, but try uncommenting #define LOCKDISPLAY around line 55 in video_out_vdpau.c Thanks for those that suggested this. It has fixed the freezing. At the risk of getting annoying I have another question: With live TV on SD material (e.g. BBC News), I get a lot of dropped frames ( around 5 %) (HD is worse, around 20%): video_out: throwing away image with pts 2405183661 because it's too old (diff : 4067). video_out: throwing away image with pts 2405223261 because it's too old (diff : 4081). video_out: throwing away image with pts 2405475261 because it's too old (diff : 4037). video_out: throwing away image with pts 2405612061 because it's too old (diff : 4042). video_out: throwing away image with pts 2405658861 because it's too old (diff : 4099). video_out: throwing away image with pts 2405698461 because it's too old (diff : 4068). video_out: throwing away image with pts 2405734461 because it's too old (diff : 4076). video_out: throwing away image with pts 2405784861 because it's too old (diff : 4072). video_out: throwing away image with pts 2405828061 because it's too old (diff : 4080). video_out: throwing away image with pts 2405874861 because it's too old (diff : 4078). 200 frames delivered, 0 frames skipped, 10 frames discarded If I record the channel and play it back it is fine. Most of my xine settings are the default, except for video_num_frames: # number of audio buffers # numeric, default: 230 #engine.buffers.audio_num_buffers:230 # number of video buffers # numeric, default: 500 - tried 500, 800, 900, 1000, and 1500. 900 seems to give the best results #engine.buffers.video_num_buffers:500 # default number of video frames # numeric, default: 15 engine.buffers.video_num_frames:22 I have for the xine-ui plugin, the defaults, although I've also tried setting Live-TV buffer and Buffer hysteresis to 5 and 8 with no noticeable difference. Any ideas, sounds like there is not enough buffer for live tv? Many thanks, Scott vdr 1.7.7 vdr xine 0.9.2 xine-vdpau r266 (with xine-vdr patch) xine-ui cvs (14 June 09) ___ vdr mailing list vdr@linuxtv.org http://www.linuxtv.org/cgi-bin/mailman/listinfo/vdr
Re: [vdr] xine settings for VDPAU SD and HD
On 11/06/2009, VDR User user@gmail.com wrote: I don't know if this will help you any but I use xine-vdpau for both sdtv hdtv. I haven't changed anything in .xine/config so the buffer settings and so on are whatever they are as default. My box runs debian with vdr-1.7.7 and xine-0.9.2 in case that matters. Currently using xine-vdpau r266 released earlier today and nvidia driver 185.18.14 with an 8400GS (with spdif connected to it). I don't think it matters but I'm outputting to a tv using dvi-hdmi cable. I start xine with: xine -A alsa -V vdpau --post vdr_video --post vdr_audio vdr://tmp/vdr-xine/stream#demux:mpeg_pes --verbose=2 --fullscreen --no-gui --no-mouse --deinterlace --no-logo --no-splash I was thinking of acquiring an Asus Nvidia 9400GT card that should be able to do h264 and vc-1. Is the deinterlacer not done by the hardware/vdpau driver yet? Or should I rather wait a little bit more? ___ vdr mailing list vdr@linuxtv.org http://www.linuxtv.org/cgi-bin/mailman/listinfo/vdr
[vdr] xine settings for VDPAU SD and HD
I'm trying to get VDPAU working so I can watch HD TV, but I'm having trouble getting a good picture. My question is should I be using the xine options: --post vdr_video --post_audio or --post tvtime:method=use_vo_driver I dont understand what the difference is and whether one is preferred over the other for interlaced and/or HD/SD. My setup: Asus M3N78-EM (onboard Nvidia 8300) Athlon Dual Core (set to 2Ghz for now) HDMI output to Samsung Plasma Hauppauge Nova SD2 OpenSuse: kernel 2.6.27.10 Nvidia driver180.51 ffmpeg from svn on 8 June xine-lib-1.2 from hg on 8 June with r262 patch xine-ui-cvs-2009041220 vdr-1.7.7 vdr-xine 0.9.2 I have the buffer settings from a previous mail to this list: engine.buffers.video_num_buffers:2000 engine.buffers.video_num_frames:30 Thanks, Scott ___ vdr mailing list vdr@linuxtv.org http://www.linuxtv.org/cgi-bin/mailman/listinfo/vdr
Re: [vdr] xine settings for VDPAU SD and HD
I don't know if this will help you any but I use xine-vdpau for both sdtv hdtv. I haven't changed anything in .xine/config so the buffer settings and so on are whatever they are as default. My box runs debian with vdr-1.7.7 and xine-0.9.2 in case that matters. Currently using xine-vdpau r266 released earlier today and nvidia driver 185.18.14 with an 8400GS (with spdif connected to it). I don't think it matters but I'm outputting to a tv using dvi-hdmi cable. I start xine with: xine -A alsa -V vdpau --post vdr_video --post vdr_audio vdr://tmp/vdr-xine/stream#demux:mpeg_pes --verbose=2 --fullscreen --no-gui --no-mouse --deinterlace --no-logo --no-splash ___ vdr mailing list vdr@linuxtv.org http://www.linuxtv.org/cgi-bin/mailman/listinfo/vdr
