LIVE_PIPELINE_TEMPLATE = """
videotestsrc num-buffers=1 pattern=black ! \
textoverlay valignment=center halignment=center font-desc="Sans, 72" text="{0}" ! \
autovideosink \
LIVE_PIPELINE_TEMPLATE = """
videotestsrc num-buffers=1 pattern=black ! \
textoverlay valignment=center halignment=center font-desc="Sans, 72" text="{0}" ! \
autovideosink \