Re: libv4l2 misbehavior after calling S_STD or S_DV_PRESET

2011-10-07 Thread Hans de Goede
Hi, On 10/07/2011 11:06 AM, Hans Verkuil wrote: On Friday 07 October 2011 09:57:42 Hans de Goede wrote: Hi, Hmm, nasty... On 10/06/2011 01:13 PM, Hans Verkuil wrote: Hi Hans! I've been looking into a problem with libv4l2 that occurs when you change TV standard or video preset using VIDIOC_S

Re: libv4l2 misbehavior after calling S_STD or S_DV_PRESET

2011-10-07 Thread Hans Verkuil
On Friday 07 October 2011 09:57:42 Hans de Goede wrote: > Hi, > > Hmm, nasty... > > On 10/06/2011 01:13 PM, Hans Verkuil wrote: > > Hi Hans! > > > > I've been looking into a problem with libv4l2 that occurs when you change > > TV standard or video preset using VIDIOC_S_STD or VIDIOC_S_DV_PRESET.

Re: libv4l2 misbehavior after calling S_STD or S_DV_PRESET

2011-10-07 Thread Hans de Goede
Hi, Hmm, nasty... On 10/06/2011 01:13 PM, Hans Verkuil wrote: Hi Hans! I've been looking into a problem with libv4l2 that occurs when you change TV standard or video preset using VIDIOC_S_STD or VIDIOC_S_DV_PRESET. These calls will change the format implicitly (e.g. if the current format is se

libv4l2 misbehavior after calling S_STD or S_DV_PRESET

2011-10-06 Thread Hans Verkuil
Hi Hans! I've been looking into a problem with libv4l2 that occurs when you change TV standard or video preset using VIDIOC_S_STD or VIDIOC_S_DV_PRESET. These calls will change the format implicitly (e.g. if the current format is set for PAL at 720x576 and you select NTSC, then the format will