Hi all,
I have been using the TI encode demo, where the video processing back end is used to display raw video frames (captured with the V4L2 driver) as well as an OSD layer of text in an LCD monitor. In the encode demo, each video frame is captured from /dev/video0 and then copied (using the hardware resizer) into /dev/fb/3. Simultaneously, dynamic data (e.g. CPU load) is written into the OSD window /dev/fb/0. The transparency is set through /dev/fb/2, which is opened as an attribute window. I would like to blend an OSD layer of text with my raw video before it is captured by the V4L2 driver. How can I do that? Many thanks, Virginia Faro-Maza American Dynamics Email: [EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]> -------------------------------------------------------- Tyco Safety Products/CEM Systems Ltd. Registered in Northern Ireland: NI 25728. Registered Office: Unit 4 Ravenhill Business Park, Ravenhill Road, Belfast, BT6 8AW.. Please note that any views or opinions presented in this email are solely those of the author and do not necessarily represent those of the company. This email and any attachments are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify the sender immediately and delete any copies in your possession.
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