Re: [vdr] A/V out of sync for a lot of channels

2010-03-11 Thread Jörg Knitter

Am 10.03.2010 17:22, Niels Wagenaar wrote:

2010/3/10 Jörg Knitterjoerg.knit...@gmx.de:
   
I watch Channel4 a lot and I don't have any issues with it using

xineliboutput or my Reel HDe (read: it's not noticable). But if you
could tell mee the German channels, I could check with those as well.
   
Don´t know if it also happens with xineliboutput. In the tests before, I 
had major problems with xineliboutput, even with sound output, that´s 
why I am glad that the yavdr team choose xine over xineliboutput which 
worked better so far with my configuration.


I have had major problems with ProSieben, but I also could reproduce it 
with ZDF, ARD and RTL, simply every channel that has a DD 2.0 audio 
track. Switch the audio to MP2, and the sound will be instantly in sync 
in all of the mentioned channels.


With kind regards

Joerg

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Re: [vdr] A/V out of sync for a lot of channels

2010-03-10 Thread Jörg Knitter

Am 10.03.2010 11:53, Günter Merz wrote:

Meanwhile, I've played back a vdr recording in xine (xine-ui) (the file itself,
not through vdr) and can confirm the a/v sync problem is still there.

I played back the same recording with mplayer and the a/v sync problem seems to
be gone---maybe with the small note that mplayer takes a few moments to adjust.
  This pretty much rules out vdr and vdr-xine as the source of the problem as 
well.

As far as I know, mplayer and ffmpeg use the same codebase (mostly).

 From the above, I deduce that xine-lib or my configuration thereof produces 
the
a/v sync problem.

Can anyone confirm or contradict my thesis?
   
I have seen the same problem on german channels - but not on all, and I 
found a common sense:

- channels with MP2 audio: sync ok
- channels with AC3-5.1: sync ok
- channels with AC3-2.0: not always in sync, playing back and forth 
helps, there also seems to be a drift over time


I am using yavdr 0.1.1 (http://www.yavdr.de) which also includes XBMC 
which is not based on xine. I haven´t seen any sync problems here so far.


With kind regards

Joerg

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Re: [vdr] More features for Livebuffer

2009-03-02 Thread Jörg Knitter
VDR User wrote:
 On Mon, Mar 2, 2009 at 2:28 AM, Rene linu...@hertell.com wrote:
   
 Also a nice thing to have is a way of watching the saved
 livebuffer-files. Now it get´s saved into /video/LiveBuffer, and vdr
 does not see this. Maybe it could be saved into a subdirectory like
 /video/LiveBuffer/2100-01-01.00.01.50.99.rec, then vdr would always have
 it as the last recording available in the recordings-list...
 

 You really want to record non-stop 24/7 to your harddrive like MythTV does?


   
What about using RAM oder some kind of flash media?

I would really appreciate such a function - as long I can choose where I 
want the buffer to be written... I also would prefer not to have a HD 
recording 24/7...

With kind regards

Joerg

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Re: [vdr] XBMC + VDR 1.7.0

2008-12-12 Thread Jörg Knitter
Goga777 schrieb:
 http://www.youtube.com/watch?v=_Cl70fq7sn8

 here's you can have a look on xbmc and integrated in it vdr 

 Goga

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Maybe this is a trivial question, but how does he switch between XBMC 
and VDR? AFAIK there is no XBMC mailing list, and I did not find the 
time to take a closer look in the forums...
I have read (and thought) about some little script that switches between 
XBMC and VDR, and there was one solution mentioned here using LIRC. But 
the way it is shown on the video it look like a real integration.

And why does the VDR state press any key to cancel shutdown? I thought 
that VDR should be running all the time in the background...

Currently, I use the tv-out of the gfx card for XBMC and the tv-out of 
my FF for VDR, switching simply by selecting a different video input on 
my amplifier, but with HD, the FF might replaced within the next 12 months.

With kind regards

Joerg Knitter


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Re: [vdr] XBMC + VDR 1.7.0

2008-12-12 Thread Jörg Knitter
Niko Ringelstein wrote:
 Jörg Knitter wrote:
 Goga777 wrote:
   
 http://www.youtube.com/watch?v=_Cl70fq7sn8

 here's you can have a look on xbmc and integrated in it vdr 

   
 Maybe this is a trivial question, but how does he switch between XBMC 
 and VDR? 

 I have read (and thought) about some little script that switches between 
 XBMC and VDR, and there was one solution mentioned here using LIRC. But 
 the way it is shown on the video it look like a real integration.

 


 That's what I have done. I've written a little script which is called 
 from the XBMC scripts section. It basicly starts vdr-sxfe and kills 
 xbmc. After exiting vdr-sxfe xbmc is started again. VDR is running in 
 the background connected with my server in the basement through 
 streamdev. This solution works very good for me.

In the video, it looks like the the user is using a main menu entry, 
that why I wondered, because the XBMC VDR plugin does not seem to 
support OSD transmission.

Joerg

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Re: [vdr] XBMC + VDR 1.7.0

2008-12-12 Thread Jörg Knitter
Niko Ringelstein wrote:
 Jörg Knitter wrote:
 In the video, it looks like the the user is using a main menu entry, 
 that why I wondered, because the XBMC VDR plugin does not seem to 
 support OSD transmission.

 Joerg
 

 As far as I know it connects via streamdev-client.

Then, IMHO the OSD would be missing and the switch time would be longer 
- that´s why I ask. So I assume that he is using sxfe-vdr...

Joerg

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Re: [vdr] VDR with S2API (update)

2008-12-10 Thread Jörg Knitter
Klaus Schmidinger wrote:
 Well, tell that to people writing plugins for such output devices.
 I don't see where *I* would be involved there?!
   
Are there enough interfaces to be able to read the and control the OSD 
for including them seamlessly it into a different front-end? I don´t 
think that SVDRP and interpreting the returned data is the best way to 
go. And what about the limitation on one OSD per VDR?
I think, these are the real limitations - currently users of media 
center UIs are exiting them and start xinelib for using VDR and visa verse.
A better separation of back-end and front-end could IMHO solve the 
problem and end the discussion about hardware related support. Because 
with a clean and some kind of more standardized interface (which also 
transmits OSD related information), you could write every output device 
connector/plug-in that you can think and be compatible to more 
front-ends or devices then before. Even an evil Windows front-end with 
VDR running on Windows (with the help of something like colinux or a VM) 
would be possible.
Currently, xinelib (with original OSD) uses a different protocol than 
the VOMP plug-in does (own UI). Then, there is the ffnetdev plug-in 
(with OSD tranfered with some kind of VNC IIRC) which also works 
different from the streamdev approach (without OSD) that is used for 
hardware streaming clients that use oxyl etc.

Unfortunately, I am just a user, not a developer though I am at least 
able to read and modify simple C and script code ;) - it has been a long 
time since I was student and was able/had the time to code little 
projects...

With kind regards

Joerg Knitter


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Re: [vdr] VDR as a set top box

2008-04-07 Thread Jörg Knitter
Petri Helin wrote:
 [...]
 start up a fluxbox session. The fluxbox session runs a start up script 
 which starts vdr-sxfe, which connect to the xineliboutput plugin.
 [...]
   
One general question: Is vdr-sxfe reliable enough on 
bad-weather-conditions? I have played around last week with VDR-1.5.18 
and xineliboutputs internal display window, and it was rock-solid while 
in the past other solutions like xine or vdr-sxfe crashed if there was a 
bigger problem with the signal strength.
Or do you have implemented some kind of keep vdr-sxfe 
alive-functionality? Because having to start vdr-sxfe manually again is 
IMHO not really set-top-box-like... :)
On the other hand, I would prefer using vdr-sxfe instead of the internal 
x11 display because then I can release LIRC by shutting down vdr-sxfe 
e.g. if I want to use Elisa as second Media Center for playing back MP3s 
and videos in a more comfortable way than VDR can offer...

With kind regards

Joerg

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Re: [vdr] Straw poll: stable version 1.6.0 now?

2008-02-03 Thread Jörg Knitter
Klaus Schmidinger wrote:
 Yes or No?
   
Yes.

Although there have not been too many improvements, a lot of plugins had 
to be updated due to UTF-8 support etc. If you continue with huge things 
like H.264 and TS recording (yes, yes, yes :)), it might even take 
longer getting a new stable base for distributions etc. (although I am 
using 1.4.7 and still satisfied with it).

I fear that waiting for multiproto to get into the kernel might become a 
neverendings story like the unbearable discussion before (including all 
those indignities) about future DVB driver development. Maybe we can 
start a bet when this finally going to happen... ;)
Furthermore, I think, making it stable will just delay the H.264 
development for several weeks (the last steps to the last stable 
releases might have taken a maximum of 6 weeks) while waiting for H.264 
and TS recording will take a lot of months including waiting and 
evaluating supporting hardware (decoder cards, graphic card drivers) and 
software (xine/ffmpeg etc.).

With kind regards

Joerg

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Re: [vdr] [ANNOUNCE] improved LIRC remote for VDR-1.5.12

2008-01-11 Thread Jörg Knitter
Reinhard Nissl wrote:
 The attached patch allows now to define timeouts and frequencies
 for example in Make.config, so there is no need to patch every
 VDR version. Furthermore, frequencies are now defined in unit 1/s
 instead of the unit ms (which defined the period), making values
 more intuitive.
   
I would prefer some OSD settings for LIRC (if possible) because on every 
VDR setup you are able to do first controls with the keyboard. So you 
could access the settings menu and tune the LIRC settings the way you 
want. A makefile settings also will not work if you use some prebuild 
packages. I also remember the time using LIRC when I always had to patch 
the lirc code - currently, I am glad being able to use DVB-IR. :)

With kind regards

Jörg

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Re: [vdr] How to demux H.264 recording ?

2007-12-10 Thread Jörg Knitter
Gregoire Favre schrieb:
 Hello,

 i have just recorded one of the best movie from the Switzerland in H.264
 on Swiss HD channel :-)

 The quality is really good and I would like to keep de and fr AC3 (I
 don't care about the en/it audio).

 Anyone know which tools are available to do it ?

 Thank,
   
Hi,

I think there is no tool available for the PES recordings. ProjectX does 
not support H.264 at all, and the windows Tools xport and tsremuxer also 
don´t work. That´s why I also vote for TS as recording format :)
Maybe there is any MPlayer option, but the question remains if Audio  
Video are being synced - with xport (and DVBViewer TS recordings) it works.

With kind regards

Joerg Knitter

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Re: [vdr] next features?

2007-11-18 Thread Jörg Knitter




Klaus Schmidinger schrieb:

  I don't want to lose the ability to record 3 DVB-S transponders
in parallel, and I also need the DVB-T card.

  

Have you ever thought about a USB solution? I also would prefer PCI,
but I also could not believe that a lot of boards have just 3 PCI slots
- no way using a separate sound card instead of on-board-sound or a
PCI-WLAN device (which is also supported better than the USB ones) if
you want 3 tuners without using a dual-tuner card.
And speaking of those HIFI-like cases: Most solutions I have seen just
support one PCI card using a riser card, so here USB is also the only
way to get more than two tuners into such a PC. I know that USB devices
use a little bit more CPU power, but in my tests one or two years ago,
it has not been too much (on Windows e.g. just around 5-10% more CPU
usage with a DVB-T-Stick compared to a DVB-T-PCI card; on todays
systems, it might be even less). I cant say if there are more
disadvantages using a USB solution instead of a PCI card (apart from
missing drivers etc.).
There is e.g. a USB-DVB-S-Box by Terratec, and if I remember right, the
Pinnacle USB-DVB-S2 box (which is a Technotrend production) is already
supported on linux.

With kind regards

Joerg




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Re: [vdr] next features?

2007-11-16 Thread Jörg Knitter
VDR User wrote:
 Also, I talk with many dvb users on pretty much a daily basis and I've
 never once heard someone say they've left VDR for that other software
 because of eye-candy/UI.  Most people seem to be concerned with
 capability  functionality, not pretty graphics.

 My personal opinion is that, because I'm biased in favor of VDR, it's
 disappointing to see so many users abandon it simply because of the
 lack of support for things that are becoming more common  in-demand
 every day.  
[...]
 A lot of these guys aren't
 coders, aren't used to compiling things, and aren't even used to using
 a console for that matter.
They often use ready packages, and if those packages don´t contain the 
necessary patches, they will never get it to work.
 The more the interest shifts, the more people will leave VDR in
 its current state behind for something more suitable.  Klaus very
 honestly said he's perfectly ok with that and sees no incentive to
 support this stuff so the story pretty much ends there.
   
I fully agree with you (with [nearly?] all points) . I think you can see 
the interest in HD in the high number of hits e.g. in the DVB-S2 section 
at vdrportal.de. The people here and at vdrportal are very technically 
interested, so I think that there are a lot of early adopters that do 
not want to wait until 2010. And speaking for other PVR hard- and 
software solutions too, scrambling is no real problem for people who 
want to get certain content - and this is no secret as you can see in 
the vdr-wiki entry. HDCP output is no problem as the Dreambox 8000 is 
also said not to support this flag. Or do you think that Dream 
Multimedia will get sued as soon as the Dreambox 8000 is out because of 
this missing feature?

With kind regards

Jörg

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Re: [vdr] next features?

2007-11-15 Thread Jörg Knitter
Hi,

Reinhard Nissl wrote:
 And I don't think that we will see a FF card which can handle H.264. Gfx
 cards take over that business and once the VA API is released and
 supported, those functionality will even be available on Linux.

   
Let´s hope that the VA API will soon be released and get working drivers 
because the current situation is not satisfying.
I am a satisfied FF-SD user for years, but it´s biggest pro, the 1:1 
interlace output, becomes unimportant in times of progressive LCD 
screens. And the gfx cards are already good enough in decoding H.264 (at 
least on Windows) that I currently don´t see any sense in waiting for a 
FF-HD card - apart from the mentioned missing H.264 acceleration on linux.

In fact, I fear more limitations in the ongoing VDR development if 
people again have to take care e.g. for OSD sizes of certain hardware 
boards and have to fight with (closed source) firmware bugs. A hardware 
independent approach would allow e.g. more flexibility in UI control. 
You might say: The UI is sufficient, but if I think of using VDR as 
media center I think of all the complicated things that need to be done 
e.g. to simply get an image displayed on FF cards (see the discussion on 
interlaced display of images some days ago). Also features like a web 
browser plug-in (e.g. for easier access to web-tv) will never be 
possible as people still have to take care of certain hardware 
limitations. Another approach would be calling external web browsers, 
media players etc. from VDR, but then I doubt that I can still use the 
remote control for also controlling the external applications.

Just my thoughts about the future of VDR in a future 
flat-screen-enhanced living room (still enjoying superb tube tv quality...).

With kind regards

Joerg Knitter

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Re: [vdr] [ANNOUNCE] vdr-xine-0.8.0 plugin

2007-11-13 Thread Jörg Knitter
Luca Olivetti schrieb:
 En/na Graziano Pavone ha escrit:
   
 I'm currently using xineliboutput for my other client (on a standard 
 PC), so this would be my first choice, but I've no problem to switch 
 back to vdr-xine (which I used in the past - with the network patch... I 
 moved to xineliboutput just because I don't want to patch xine-lib 
 everytime anymore..)
 

 A nice feature that vdr-xine has over xineliboutput, is that it 
 automatically sets itself as the primary device when a connection comes, 
 and when the connection is closed it restores the previous primary device.
 This way I can either watch locally with the dxr3-plugin or remotely 
 with vdr-xine.
   
I experienced the same with xineliboutput.

A very interesing feature of xinelibout is the ability to control 
deinterlacing, color settings etc. from within the VDR OSD in the 
plug-in´s settings. Furthermore, xineliboutput has a function that cuts 
and scales letterboxed 16:3 to anamorph 16:9, there is an audio 
equalizer and much more...

With kind regards

Jörg Knitter

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