Re: [vdr] [ANNOUNCE] vdr-webvideo 0.3.1

2010-08-03 Thread James Courtier-Dutton
On 3 August 2010 10:45, Mikko Tuumanen mikko.tuuma...@utu.fi wrote:
 ma, 2010-08-02 kello 18:41 +0300, Antti Ajanki kirjoitti:
 Only xineliboutput is supported at the moment, sorry.

 How about transcoding or remultiplexing the downloaded videos to normal
 vdr recordings?

 Is there a way to run a command (like vdr's -r) after a video has been
 downloaded?


I would leave them as transport streams (TS) if I was you, and just
get the player to be able to play them.
Lots of Linux media players support TS.
The reason to keep them as TS is because the TS stream contains error
detection CRC checks that can be used by the decoder to hide the
errors better. I don't know which Linux decoders use this information
yet, but it is good to keep.
If you transcode the TS streams to something else you loose all these
error detection functions.
It would be OK to transcode the TS stream if it contained NO errors,
but if it contained errors, it is best to retain that format.
Errors normally occur due to interference, e.g. Too much rain for
DVB-S, badly pointed antenna, bad lossy cables.

James

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Re: [vdr] Dual DVB-S2 Tuner cards

2010-06-25 Thread James Courtier-Dutton
2010/6/25 Andre v...@dinkum.org.uk:

 On 19 Jun 2010, at 09:00, Goga777 wrote:


 which problems do you have with hvr4000 ???

 I get semi random glitches in the recordings that the Satix doesn't get also 
 my Nova S+ (before it packed up last week) doesn't get the glitches.
 It's significantly better since the upgrade to Ubuntu 10.04, even though I 
 was running 2.6.33 kernel on 9.04 and latest v4l drivers.

 My next debugging step will be to ditch my Nova T500 for a while, after some 
 reading on the linux-media list it seems this driver doesn't play nicely with 
 busy interrupts and with three tuner cards and six disks this machine is busy.


I would be surprised if one DVB card had more or less glitches than another.
Glitches on DVB are more likely cause by bad reception so receiver
sensitivity and worse S/N ratio would be the most likely causes.
DVB satellites move around the sky in a figure of 8 shape, so
depending on where your dish is pointing, the signal signal strength
might vary over time.
Was the S/N ratio the same on both cards?
It might be that the hard disks are causing the problem or the filesystem.
Which file system are you using?
I know rieserfs is particularly bad for low latency application.

James

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Re: [vdr] vdr 1.7.15 eHD French HD DTV

2010-06-23 Thread James Courtier-Dutton
2010/6/22 Bjørnar Nilsen ni...@nilux.com:
 Den 22.06.2010 07:21, skrev ECLiPSE:

 I know that is not directly related to vdr, as my problem should come from
 the reel src and not vdr.
 I know there is here a good community of developpers and perhaps someone
 can look at the src of the hdplayer and see if it could be possible to add
 the detection of e-ac3 audio format , (and perhaps finding the way to decode
 it or at least enable the ac3 compatibility?).

 I have this problem on norwegian terrestrial channels, getting no audio. I
 have just upgraded to vdr-1.7.15(yavdr 0.2.0). Im using xineliboutput. Have
 used this ppa https://launchpad.net/~yavdr/+archive/unstable-vdr .

 Here are the stats:
    -Audio through xineliboutput doesnt work
    -Audio through streamdev to vlc(windows 7) works.
    -Recording plays fine in vlc(windows 7), but not wiht xineliboutput.
    -Femon 1.7.7 does not detect this audio codec.

 I have made a recording, here is a sample http://www.nilux.com/2.ts .

 Dunno if its xineliboutput or vdr.


This is a xine problem, and not a vdr problem.
Linux mplayer plays that stream's audio so the audio is OK.
The latest development version of xine might work better.

Kind Regards

James

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Re: [vdr] Insufficient hardware PID filters on tuner (Klaus Schmidinger)

2010-06-13 Thread James Courtier-Dutton
On 13 June 2010 12:05, Klaus Schmidinger klaus.schmidin...@tvdr.de wrote:
 On 06/06/10 23:19, Richard F wrote:
 ...
 Are you aware of anywhere the PID capacity of receivers is published -
 it's not in http://www.linuxtv.org/wiki/index.php/DVB-T_USB_Devices for
 example?
 - it would be good to publish, so buyers can select better hardware

 Sorry, I don't have that kind of information.

 Klaus


Surely an option here would be to then use a single allow all
filter, and then use software to filter after that.
I think the PID 0x2000 is the permit all filter.
This cheap DVB card could then still be made to work with mythtv.

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Re: [vdr] OSD not working

2010-05-31 Thread James Courtier-Dutton
On 31 May 2010 06:21, Ville Aakko ville.aa...@gmail.com wrote:
 2010/5/31 James Courtier-Dutton james.dut...@gmail.com:
 Hi,

 I am using vdr 1.7.14.
 I cannot see an OSD menu when using the vdr-sxfe client.

 Are you using an ATI card? Or some other card with bad drivers?

 With the fglrx driver, the HUD OSD does not work (except, that with
 the most recent drivers, 9.4 and 9.5, I get HUD OSD if I enable
 compositing).


I fixed my problem. I have no narrowed it down yet but I changed order.conf from

firstplugin
secondplugin
-thirdplugin
-fourthplugin

to:
xineliboutput
firstplugin
secondplugin
-thirdplugin
-fourthplugin
-osddemo
status
-svdrpdemo
-svccli
-dvbsddevice
-hello
-skincurses
-svcsvr
-pictures

It now works.
So, obviously one of the - ones was overriding the osd support in the
xineliboutput plugin.

Kind Regards

James

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[vdr] number of remote clients

2010-05-31 Thread James Courtier-Dutton
Hi,

I would like to run vdr with more than one remote client using the
xinelib plugin.
It currently works, and both clients see the same picture.
Is it possible to have two clients watching different channels or
different recordings?

My layout is to have a central server that has the DVB cards in it,
and then TVs in different rooms to display the content from the
central server.

Kind Regards

James

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[vdr] OSD not working

2010-05-30 Thread James Courtier-Dutton
Hi,

I am using vdr 1.7.14.
I cannot see an OSD menu when using the vdr-sxfe client.
Am I missing a plugin?
If so, which one.

Kind Regards

James

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