Hans Verkuil wrote:
> On Saturday 20 October 2007 11:31:27 Duncan Webb wrote:
>> Hans Verkuil wrote:
>>> On Friday 19 October 2007 21:52:15 Duncan Webb wrote:
>>>> Hans Verkuil wrote:
>>>>> On Friday 19 October 2007 19:30:59 Duncan Webb wrote:
>>>>>> Hans Verkuil wrote:
>>> The old IVTV_IOC_S_GOP_END has been removed. Instead use the new
>>> VIDIOC_ENCODER_CMD and VIDIOC_TRY_ENCODER_CMD ioctls if you want
>>> this feature. See the v4l2 spec for more details.
>> Still having a little bit of a problem with VIDIOC_ENCODER_CMD, does
>> this need to be called just before the stream off command, replace it
>> (as I think is correct) or as with IVTV_IOC_S_GOP_END before reading
>> begins?
>
> It replaces STREAMOFF. STREAMOFF was always a half-baked implementation
> at best and was replaced with this command. The STREAMON/OFF command
> are really meant for the V4L2 stream I/O API. Since ivtv doesn't
> support stream I/O the driver's VIDIOC_STREAMOFF support was removed.
Thanks you, much simpler.
In v4l2-ctl.cpp there is one inconsistency, where the others use
s.c_str() and V4L2_CTRL_TYPE_INTEGER64 uses queryctrl->name.
printf("%31s (int64): value=%lld", queryctrl->name, ctrl->value64);
Why does the API not have a type in the struct v4l2_ext_control, this
seems a bit inconsistent with the rest of the API?
Cheers,
Duncan
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