Hi,
I'd like to play movie(1920x1080 h264) with PNG file(alpha blend , any size and position )overlay display.
But can't see movie & PNG file,LCD is blank.
Please teach me.
@Enviroment
iMX53 QSB PreInstalled Linux + gstreamer
@Tested commandline
$ gst-launch filesrc location=video_02.mp4 typefind=true \
! aiurdemux ! queue max-size-time=0 ! mfw_vpudecoder \
! videomixer name=mix ! mfw_v4lsink \
filesrc location=ovr1.png ! pngdec ! ffmpegcolorspace ! mix.
ok.
Maybe would be better to contact gstreamer community.
Sorry, alpha blend is not use this command line.
My plan is gstreamer plugin "alphacolor" and "videobox" use.
How did you configured alpha blending?
I hope it should help http://www.imxdev.org/wiki/index.php?title=I.MX31_PDK_Board_Alpha_Blending
Please, post over here your results.