Barrera, Inigo
2005-02-07 19:01:01 UTC
Hello,
we finally have a PC running VDR 1.3.17 (with softdevice 0.0.8) with a
Nova-T card, and we want to pass it through an automated testing equipment
to check if such kind of machine is compliant with the DVB-T Receiver
specification for Spain, as a university graduate research work for a
resident student.
Some of these tests are repeated on different sets of frequency channels, so
we need to somehow re-tune the system between tests. Usually, when we
perform these compliance tests on commercial sets, we just do a full scan
when necessary. But I just don't know how to do this with VDR. The problem
is that all commands from the testing equipment must be triggered through IR
commands, so this re-scan or full scan command should be triggered through
the remote. That means that either there is a direct key for this, or it is
accessible through the menu system.
The first idea was to use the channel update feature for this. I thought of
doing a fake channels.conf file, with all the channels and a fake service
for each one, but I don't really know how the channel update feature is
working so I don't know if several service would be caught in this way (or I
should add a number of fake services for each channel in the file), and
-what is much worse- I don't know how to start the update (or when it
starts). Should it work? Is this feature explained somewhere? (sorry if it
is too basic, but I really couldn't find it)
As other ideas I also thought of using a special script which is calling the
scan from dvb utils after vdr, and use the power-off key as a trigger. Not
so ellegant, though. And I also found a scanner plugin, but (at least the
version I found) it seemed to be updated until vdr 1.1.32. Does anybody know
of another plugin which I could use, in case channel update cannot be used
for this? Or a patch, or anything?
Thank you very much!
Inigo.
**********************************************************************************************
The information contained in this message or any of its attachments may be confidential and is intended for the exclusive use of the addressee(s). Any disclosure, reproduction, distribution or other dissemination or use of this communication is strictly prohibited without the express permission of the sender. The views expressed in this email are those of the individual and not necessarily those of Sony or Sony affiliated companies. Sony email is for business use only.
This email and any response may be monitored by Sony United Kingdom Limited.
(05)
**********************************************************************************************
we finally have a PC running VDR 1.3.17 (with softdevice 0.0.8) with a
Nova-T card, and we want to pass it through an automated testing equipment
to check if such kind of machine is compliant with the DVB-T Receiver
specification for Spain, as a university graduate research work for a
resident student.
Some of these tests are repeated on different sets of frequency channels, so
we need to somehow re-tune the system between tests. Usually, when we
perform these compliance tests on commercial sets, we just do a full scan
when necessary. But I just don't know how to do this with VDR. The problem
is that all commands from the testing equipment must be triggered through IR
commands, so this re-scan or full scan command should be triggered through
the remote. That means that either there is a direct key for this, or it is
accessible through the menu system.
The first idea was to use the channel update feature for this. I thought of
doing a fake channels.conf file, with all the channels and a fake service
for each one, but I don't really know how the channel update feature is
working so I don't know if several service would be caught in this way (or I
should add a number of fake services for each channel in the file), and
-what is much worse- I don't know how to start the update (or when it
starts). Should it work? Is this feature explained somewhere? (sorry if it
is too basic, but I really couldn't find it)
As other ideas I also thought of using a special script which is calling the
scan from dvb utils after vdr, and use the power-off key as a trigger. Not
so ellegant, though. And I also found a scanner plugin, but (at least the
version I found) it seemed to be updated until vdr 1.1.32. Does anybody know
of another plugin which I could use, in case channel update cannot be used
for this? Or a patch, or anything?
Thank you very much!
Inigo.
**********************************************************************************************
The information contained in this message or any of its attachments may be confidential and is intended for the exclusive use of the addressee(s). Any disclosure, reproduction, distribution or other dissemination or use of this communication is strictly prohibited without the express permission of the sender. The views expressed in this email are those of the individual and not necessarily those of Sony or Sony affiliated companies. Sony email is for business use only.
This email and any response may be monitored by Sony United Kingdom Limited.
(05)
**********************************************************************************************