import os
import vidi
+#FONT_DESC = "Andale Mono, 72"
+FONT_DESC = "Mono, 72"
+
SAMPLE_LENGTH_SECONDS = 4
# 48000 samples per seconds, at 1024 samples per buffer
LIVE_PIPELINE_TEMPLATE = """
videotestsrc num-buffers=1 pattern=black ! \
- textoverlay valignment=center halignment=center font-desc="Sans, 72" text="{0}" ! \
+ textoverlay valignment=center halignment=center font-desc="%s" text="{0}" ! \
autovideosink \
audiotestsrc num-buffers=%d freq={1:f} ! audio/x-raw,rate=48000 ! \
autoaudiosink
-""" % NUM_AUDIO_BUFFERS
-
-#FONT_DESC = "Andale Mono, 72"
-FONT_DESC = "Mono, 72"
+""" % (FONT_DESC, NUM_AUDIO_BUFFERS)
FILE_PIPELINE_TEMPLATE = """
matroskamux name=mux ! filesink location="{2}/sample_{0}.mkv"