Re: libv4l2 library problem

2009-02-15 Thread Hans de Goede
Hans Verkuil wrote: Hi Hans, On Friday 13 February 2009 13:57:45 Hans Verkuil wrote: Hi Hans, I've developed a converter for the HM12 format (produced by Conexant MPEG encoders as used in the ivtv and cx18 drivers). But libv4l2 has a problem in its implementation of v4l2_read: it assumes

Re: libv4l2 library problem

2009-02-14 Thread Mauro Carvalho Chehab
On Fri, 13 Feb 2009 13:57:45 +0100 Hans Verkuil hverk...@xs4all.nl wrote: Hi Hans, I've developed a converter for the HM12 format (produced by Conexant MPEG encoders as used in the ivtv and cx18 drivers). But libv4l2 has a problem in its implementation of v4l2_read: it assumes that the

Re: libv4l2 library problem

2009-02-14 Thread Mauro Carvalho Chehab
On Sat, 14 Feb 2009 10:08:31 +0100 Hans Verkuil hverk...@xs4all.nl wrote: On Saturday 14 February 2009 09:52:06 Mauro Carvalho Chehab wrote: On Fri, 13 Feb 2009 13:57:45 +0100 Hans Verkuil hverk...@xs4all.nl wrote: Hi Hans, I've developed a converter for the HM12 format (produced

Re: libv4l2 library problem

2009-02-14 Thread Hans Verkuil
On Saturday 14 February 2009 11:32:06 Mauro Carvalho Chehab wrote: On Sat, 14 Feb 2009 10:08:31 +0100 Hans Verkuil hverk...@xs4all.nl wrote: On Saturday 14 February 2009 09:52:06 Mauro Carvalho Chehab wrote: On Fri, 13 Feb 2009 13:57:45 +0100 Hans Verkuil hverk...@xs4all.nl wrote:

Re: libv4l2 library problem

2009-02-14 Thread Andy Walls
On Sat, 2009-02-14 at 12:06 +0100, Hans Verkuil wrote: On Saturday 14 February 2009 11:32:06 Mauro Carvalho Chehab wrote: On Sat, 14 Feb 2009 10:08:31 +0100 Hans Verkuil hverk...@xs4all.nl wrote: On Saturday 14 February 2009 09:52:06 Mauro Carvalho Chehab wrote: On Fri, 13 Feb 2009

Re: libv4l2 library problem

2009-02-14 Thread Mauro Carvalho Chehab
On Sat, 14 Feb 2009 15:11:13 +0100 Hans Verkuil hverk...@xs4all.nl wrote: On Saturday 14 February 2009 15:05:14 Andy Walls wrote: On Sat, 2009-02-14 at 12:06 +0100, Hans Verkuil wrote: On Saturday 14 February 2009 11:32:06 Mauro Carvalho Chehab wrote: On Sat, 14 Feb 2009 10:08:31 +0100

Re: libv4l2 library problem

2009-02-14 Thread Andy Walls
On Sat, 2009-02-14 at 15:11 +0100, Hans Verkuil wrote: On Saturday 14 February 2009 15:05:14 Andy Walls wrote: On Sat, 2009-02-14 at 12:06 +0100, Hans Verkuil wrote: On Saturday 14 February 2009 11:32:06 Mauro Carvalho Chehab wrote: On Sat, 14 Feb 2009 10:08:31 +0100 Hans Verkuil

Re: libv4l2 library problem

2009-02-14 Thread Hans Verkuil
Hi Hans, On Friday 13 February 2009 13:57:45 Hans Verkuil wrote: Hi Hans, I've developed a converter for the HM12 format (produced by Conexant MPEG encoders as used in the ivtv and cx18 drivers). But libv4l2 has a problem in its implementation of v4l2_read: it assumes that the driver can

libv4l2 library problem

2009-02-13 Thread Hans Verkuil
Hi Hans, I've developed a converter for the HM12 format (produced by Conexant MPEG encoders as used in the ivtv and cx18 drivers). But libv4l2 has a problem in its implementation of v4l2_read: it assumes that the driver can always do streaming. However, that is not the case for some drivers,