Re: Noisy video with Avermedia AVerTV Digi Volar X HD (AF9015) and mythbuntu 9.04

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Thank you very much, your patch has fixed the issue i had using the
firmware provided by mythbuntu.

Maybe we should add this info to the LinuxTV wiki.

Regards,

Cyril Hansen

2009/8/4 Jose Alberto Reguero <jareguero@xxxxxxxxxxxxxx>:
> El Martes, 4 de Agosto de 2009, Cyril Hansen escribió:
>> Hi all,
>>
>> I am trying to solve a noisy video issue with my new avermedia stick
>> (AF9015). I am receiving french DVB signal, both SD and HD. Viewing SD
>> is annoying, with the occasional video and audio quirk, and HD is
>> almost unwatchable.
>>
>> The same usb stick with another computer and Vista gives a perfect
>> image with absolutely no error from the same antenna.
>>
>> Yesterday I tried to update the drivers from the mercurial tree with no
>> change.
>>
>> I noticed that the firmware available from the Net and Mythbuntu for
>> the chip is quite old (2007 ?), so maybe this is the source of my
>> problem. I am willing to try to use usbsnoop and the firmware cutter
>> from
>>
>> http://www.otit.fi/~crope/v4l-dvb/af9015/af9015_firmware_cutter/firmware_fi
>>les/ if nobody has done it with a recent windows driver.
>>
>>
>> I haven't found any parameter for the module dvb_usb_af9015 : Are they
>> any than can be worth to try to fix my issue ?
>>
>>
>> Thank you in advance,
>>
>> Cyril Hansen
>> --
>
> I have problems with some hardware, and the buffersize when the buffersize is
> not multiple of TS_PACKET_SIZE.
>
> You can try the attached patch.
>
> Jose Alberto
>
>
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