Re: Fwd: v4l2: The device does not support the streaming I/O method.

2014-01-01 Thread Andy Walls
On Wed, 2014-01-01 at 17:22 -0500, Devin Heitmueller wrote: > On Wed, Jan 1, 2014 at 5:21 PM, Devin Heitmueller > wrote: > > On Wed, Jan 1, 2014 at 5:18 PM, Andy Walls wrote: > >> uncompressed video is available from /dev/video32 in an odd Conexant > >> macroblock format that is called 'HM12' und

Re: Fwd: v4l2: The device does not support the streaming I/O method.

2014-01-01 Thread Devin Heitmueller
On Wed, Jan 1, 2014 at 5:21 PM, Devin Heitmueller wrote: > On Wed, Jan 1, 2014 at 5:18 PM, Andy Walls wrote: >> uncompressed video is available from /dev/video32 in an odd Conexant >> macroblock format that is called 'HM12' under linux. One more point worth making - I doubt ffmpeg supports HM12

Re: Fwd: v4l2: The device does not support the streaming I/O method.

2014-01-01 Thread Devin Heitmueller
On Wed, Jan 1, 2014 at 5:18 PM, Andy Walls wrote: > uncompressed video is available from /dev/video32 in an odd Conexant > macroblock format that is called 'HM12' under linux. I should have been more clear - last I checked it only supported raw video in streaming mode (mmap). So even though the

Re: Fwd: v4l2: The device does not support the streaming I/O method.

2014-01-01 Thread Andy Walls
On Wed, 2014-01-01 at 14:46 -0500, Devin Heitmueller wrote: > On Wed, Jan 1, 2014 at 2:41 PM, Andy wrote: > > I am trying to stream /dev/video0 to http and encode it in h.264. > > Last I checked, the ffmpeg v4l2 input interface is just for raw video. > What you probably want to do is just use v4

Re: Fwd: v4l2: The device does not support the streaming I/O method.

2014-01-01 Thread Devin Heitmueller
On Wed, Jan 1, 2014 at 2:41 PM, Andy wrote: > I am trying to stream /dev/video0 to http and encode it in h.264. Last I checked, the ffmpeg v4l2 input interface is just for raw video. What you probably want to do is just use v4l2-ctl to setup the tuner appropriately, and then pass in /dev/video0

Re: Fwd: v4l2: The device does not support the streaming I/O method.

2014-01-01 Thread Andy
I am trying to stream /dev/video0 to http and encode it in h.264. On Wed, Jan 1, 2014 at 9:24 AM, Andy Walls wrote: > On Sun, 2013-12-29 at 15:27 -0500, Andy wrote: >> Are there any other viable options to stream /dev/video0 then? > > I'm not sure what you mean by stream; what are you trying to d

Re: Fwd: v4l2: The device does not support the streaming I/O method.

2014-01-01 Thread Andy Walls
On Sun, 2013-12-29 at 15:27 -0500, Andy wrote: > Are there any other viable options to stream /dev/video0 then? I'm not sure what you mean by stream; what are you trying to do? By default the ivtv driver and the PVR-150 output an MPEG-2 Program Stream containing MPEG-2 Video and MPEG-2 Audio Elem

Re: Fwd: v4l2: The device does not support the streaming I/O method.

2013-12-29 Thread Andy
Are there any other viable options to stream /dev/video0 then? On Sat, Dec 28, 2013 at 1:15 PM, Andy Walls wrote: > On Fri, 2013-12-27 at 00:37 -0500, Andy wrote: >> I am trying to capture input from /dev/video0 which is Hauppauge Win >> 150 MCE PCI card but I get the following error which has no

Re: Fwd: v4l2: The device does not support the streaming I/O method.

2013-12-28 Thread Andy Walls
On Fri, 2013-12-27 at 00:37 -0500, Andy wrote: > I am trying to capture input from /dev/video0 which is Hauppauge Win > 150 MCE PCI card but I get the following error which has no record on > google > > [video4linux2,v4l2 @ 0xb080d60] The device does not support the > streaming I/O method. > /dev/

Fwd: v4l2: The device does not support the streaming I/O method.

2013-12-26 Thread Andy
I am trying to capture input from /dev/video0 which is Hauppauge Win 150 MCE PCI card but I get the following error which has no record on google [video4linux2,v4l2 @ 0xb080d60] The device does not support the streaming I/O method. /dev/video0: Function not implemented Here is the ffmpeg command