umc multiple mpeg4 streams rendering with DX

Intel® Integrated Performance Primitives

Deliberate problems developing high-performance vision, signal, security, and storage applications.

umc multiple mpeg4 streams rendering with DX

215 Views

Hi,
I'm trying to display 4 or more mpeg4 streams at the same time by using umc's DX_VIDEO_RENDER option. I modified the simple_player example in the ipp_samples to render 4 streams. Simply I copied all the necessary code blocks and changed to work with 4 different streams. But I couldn't render 4 streams with DX, except first stream, the others rendered as BLT_VIDEO_RENDER. As a result of my deeply debug sessions i found that the line 263 on the dx_drv.cpp was not succeded for the 2. or 3. streams.
I'm stuck at this point and have no idea about what I do to get over this problem.

thanks

Link Copied

0 Replies

Community support is provided Monday to Friday. Other contact methods are available here.

Intel does not verify all solutions, including but not limited to any file transfers that may appear in this community. Accordingly, Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, fitness for a particular purpose, and non-infringement, as well as any warranty arising from course of performance, course of dealing, or usage in trade.

For more complete information about compiler optimizations, see our Optimization Notice.