Le 8 déc. 07 à 11:56, Hans Verkuil a écrit :
> On Monday 03 December 2007 16:26:34 Jacques Facquet wrote:
>> Hi,
>> (please excuse my "english")
>> I have a problem with my pvr 350 in mythtv.
>> The tuner must be in SECAM format and the SVideo input in PAL format.
>> When recording on tuner, format is not recognized.
>> I have a work around for this but ....
>>
>> diff drivers/media/video/ivtv/ivtv-ioctl.c~
>> drivers/media/video/ivtv/ivtv-ioctl.c
>> 982c982
>> < v4l2_std_id std = *(v4l2_std_id *) arg;
>> ---
>>
>>> v4l2_std_id std = V4L2_STD_SECAM; //v4l2_std_id std =
>>
>> *(v4l2_std_id *) arg;
>>
>> So with this, switching from SVideo to Tuner is not a problem, but
>> this work around is not a solution.
>>
>> Have you some idea ?
>>
>> (I'm using this work around for a long time now ...)
>
> Doesn't this hack just always select SECAM? Regardless of the
> input? So
> selecting SECAM as the standard in MythTV should have the same effect.
Not really :-(
This is a log without my "patch"
SVideo Pal format
2007-12-03 20:42:19.751 TVRec(2): HW Tuner: 2->2
2007-12-03 20:42:27.548 TVRec(2): HW Tuner: 2->2
2007-12-03 20:42:27.745 Channel(/dev/v4l/video0) Error:
SetInputAndFormat(3, PAL)
while setting format (v4l v2)
eno: Périphérique ou ressource occupé (16)
2007-12-03 20:42:27.746 Channel(/dev/v4l/video0) Error:
SetInputAndFormat(3, PAL)
while setting format (v4l v1)
eno: Périphérique ou ressource occup? (16)
Tuner Secam fomat
2007-12-07 02:40:32.352 TVRec(2): HW Tuner: 2->2
2007-12-07 02:43:07.077 TVRec(2): HW Tuner: 2->2
2007-12-07 02:43:07.234 Channel(/dev/v4l/video0) Error:
SetInputAndFormat(2, SECAM)
while setting format (v4l v2)
eno: Périphérique ou ressource occupé (16)
2007-12-07 02:43:07.249 Channel(/dev/v4l/video0) Error:
SetInputAndFormat(2, SECAM)
while setting format (v4l v1)
eno: Périphérique ou ressource occupé (16)
2007-12-07 02:43:07.252 Channel(/dev/v4l/video0): SetInputAndFormat()
failed
2007-12-07 02:43:07.252 TVRec(2) Error: Failed to set channel to 9.
--
Jacques Facquet
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