Re: DVB_T2 Multistream support (PLP)

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Thanks,

Looking for a tuner supporting multiple PLP, is it conceivable to add
to the driver the possibility to pass to the hardware that value? (I
don't know if that need other math though) ( I will look the sources
anyway but I don't have good knowledge)

If I want to look for another USB stick how could I know if the driver
will support that feature?
For example is TBS5880 DVB-T2 USB TV Tuner ?

I understand here that the difficulties is that few people are in a
MultiPLP DVB_T2 range. even myself.. .

Regards,

On Thu, Jan 31, 2013 at 3:39 PM, Antti Palosaari <crope@xxxxxx> wrote:
> On 01/31/2013 04:27 PM, Michael Stilmant-Rovi wrote:
>>
>> Hello,
>>
>> I would like to know the support status of Multiple PLPs in DVB-T2.
>> Is someone know if tests were performed in a broadcast with an
>> effective Multistream? (PLP Id: 0 and 1 for example)
>>
>> I'm out of range of such multiplex but I'm trying some tunes on London
>> DVB-T2 (CrystalPalace tower)
>> "unfortunately" that mux seems Single PLP and everything work well :-(
>>    ( yes tune always succeed :-D )
>>
>> I'm using DVB API 5.6.
>> If I tune with FE_SET_PROPERTY without or with DTV_DVBT2_PLP_ID set to
>> 0, 1 or 15. the tune succeed.
>>
>> I'm not sure of the expected behavior, I was expecting if I tune with
>> plp_id 1 that the tuner would fail somewhere finding that stream.
>>
>> So in short I don't understand what is the requirements to be able to
>> use the DVB_T2 Multistream support proposed in APIs:
>>   o I see that the DVB API 5.8(?) had some patch at that level and so
>> it is maybe requested?
>>   o How can I know if my driver support that feature on DVB API 5.6?
>> (PCTV nanoStick T2 290e)?
>>
>> Thank you for all indications.
>>
>> -Michael
>
>
> nanoStick T2 290e Linux driver does not support multiple PLPs. I did that
> driver and I has only Live signal with single TS. What I think Windows
> driver either supports that feature. It just tunes to first PLP regardless
> of whole property and that's it.
>
> regards
> Antti
>
> --
> http://palosaari.fi/

On Thu, Jan 31, 2013 at 3:39 PM, Antti Palosaari <crope@xxxxxx> wrote:
> On 01/31/2013 04:27 PM, Michael Stilmant-Rovi wrote:
>>
>> Hello,
>>
>> I would like to know the support status of Multiple PLPs in DVB-T2.
>> Is someone know if tests were performed in a broadcast with an
>> effective Multistream? (PLP Id: 0 and 1 for example)
>>
>> I'm out of range of such multiplex but I'm trying some tunes on London
>> DVB-T2 (CrystalPalace tower)
>> "unfortunately" that mux seems Single PLP and everything work well :-(
>>    ( yes tune always succeed :-D )
>>
>> I'm using DVB API 5.6.
>> If I tune with FE_SET_PROPERTY without or with DTV_DVBT2_PLP_ID set to
>> 0, 1 or 15. the tune succeed.
>>
>> I'm not sure of the expected behavior, I was expecting if I tune with
>> plp_id 1 that the tuner would fail somewhere finding that stream.
>>
>> So in short I don't understand what is the requirements to be able to
>> use the DVB_T2 Multistream support proposed in APIs:
>>   o I see that the DVB API 5.8(?) had some patch at that level and so
>> it is maybe requested?
>>   o How can I know if my driver support that feature on DVB API 5.6?
>> (PCTV nanoStick T2 290e)?
>>
>> Thank you for all indications.
>>
>> -Michael
>
>
> nanoStick T2 290e Linux driver does not support multiple PLPs. I did that
> driver and I has only Live signal with single TS. What I think Windows
> driver either supports that feature. It just tunes to first PLP regardless
> of whole property and that's it.
>
> regards
> Antti
>
> --
> http://palosaari.fi/
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