[vdr] UK FreeviewHD and VDR

2011-08-11 Thread Chris Rankin
Hi,

I currently use VDR to watch Freeview in the UK, and it works great with a 
Hauppauge NOVA-T-USB2 adapter. However, this adapter isn't compatible with 
DVB-T2 and so I've now ordered a nanoStick T2 290e and have upgraded to the 
Linux 3.0.1 kernel in eager anticipation. My ultimate goal is to use VDR to 
watch FreeviewHD, exactly as I've already been using it to watch Freeview, 
except that I understand that the EPG for the HD channels has been compressed 
using proprietary Huffman tables.

I've already found this web site: http://www.rst38.org.uk/vdr/

The patch here for VDR (with separate drop in files freesat.t1 and 
freesat.t2) looks interesting, and would seem to allow VDR to read the 
compressed EPG in a transparent way. However, it has obviously not been merged 
to VDR in over 2 years, which would suggest that the VDR developers have 
rejected it for some reason.

Could someone tell me what the recommended approach is for parsing a 
Huffman-compressed EPG with VDR please? I suspect that I can integrate this 
patch into VDR manually, but this isn't a viable long-term solution.

Thanks for any advice,
Cheers,
Chris

P.S. Yes, I know that I am assuming that FreeSat and FreeviewHD are using the 
same proprietary Huffman tables. But I'm also under the impression that this 
assumption is not a bad one.


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Re: [vdr] UK FreeviewHD and VDR

2011-08-11 Thread Dominic Evans
 I've already found this web site: http://www.rst38.org.uk/vdr/

http://projects.vdr-developer.org/projects/plg-eepg is the currently
maintained successor to this patch really.

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Re: [vdr] UK FreeviewHD and VDR

2011-08-11 Thread Dominic Morris

Hi,

On Thu, 11 Aug 2011, Chris Rankin wrote:

The patch here for VDR (with separate drop in files freesat.t1 and 
freesat.t2) looks interesting, and would seem to allow VDR to read the 
compressed EPG in a transparent way. However, it has obviously not been 
merged to VDR in over 2 years, which would suggest that the VDR 
developers have rejected it for some reason.


I haven't pushed it upstream to Klaus, I think the preferable solution is 
to do it as a plugin - search for the eepg plugin which incorporates the 
parsing code.


P.S. Yes, I know that I am assuming that FreeSat and FreeviewHD are 
using the same proprietary Huffman tables. But I'm also under the 
impression that this assumption is not a bad one.


Yup, same tables, same PIDs - they're also broadcast on some of the DVB-T 
muxes as well.


Regards,

dom



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[vdr] UK FreeviewHD and VDR

2011-08-11 Thread Chris Rankin
 I haven't pushed it upstream to Klaus, I think the preferable solution
 is to do it as a plugin - search for the eepg plugin which incorporates
 the parsing code.

OK, thanks. Fedora 15 is still using VDR 1.6.x but the plugin looks small 
enough that I'm hoping it will work anyway :-).

BTW, I see that eepg.c is using sscanf() with GNU-specific %a[range] tokens. 
Wouldn't it be more practical to use %m[range] tokens instead, c.f. the man 
page for sscanf from glibc:

   Since version 2.7, glibc also provides the m modifier for the same pur‐
   pose as the a modifier.  The m modifier has the following advantages:

   * It may also be applied to %c conversion specifiers (e.g., %3mc).

   * It avoids ambiguity with respect to the %a floating-point  conversion
 specifier (and is unaffected by gcc -std=c99 etc.)

   * It is specified in the upcoming revision of the POSIX.1 standard.

Cheers,
Chris


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Re: [vdr] AAC LATM audio issue on dvb-t israeli service

2011-08-11 Thread Barak Nahari
Sorry for repost,

I've left out a line:

On windows i've looked into the vlc log and found no error except the start
of the stream. when initializing the dvb-t card but none so ever after
except once in a while warning late picture skipped (19199  -807)
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