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

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Wed, Jan 1, 2014 at 5:21 PM, Devin Heitmueller
<dheitmueller@xxxxxxxxxxxxxx> wrote:
> On Wed, Jan 1, 2014 at 5:18 PM, Andy Walls <awalls@xxxxxxxxxxxxxxxx> 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 natively.
You would either have to add the functionality to ffmpeg to do the
colorspace conversion, or you might be able to wrap ffmpeg around
libv4l2convert via LD_LIBRARY_PATH.

Devin

-- 
Devin J. Heitmueller - Kernel Labs
http://www.kernellabs.com
--
To unsubscribe from this list: send the line "unsubscribe linux-media" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Index of Archives]     [Linux Input]     [Video for Linux]     [Gstreamer Embedded]     [Mplayer Users]     [Linux USB Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [Yosemite Backpacking]
  Powered by Linux