Dynamic PNG file replacement

[Leon Pollak]

Hello, all.
I am using GST 1.0 on the TI AM5728 EVM board.
I wrote the C-program using the GST elements which needs to play my MP4
file and
also make OSD of several pictures in PNG format - superimpose pictures on
video.
For this I used the following schema in the application:
[image: image.png]
Everything works fine.
The question is how can I replace in the application one PNG file with
another dynamically
with minimal disturbance of the MP4 file playback process?
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