Add 'trau2rtp' demo program illustrating the use of new TRAU code
This is just for development and hence in 'contrib', and not built by
default. For details, see the included README
Change-Id: I0190872dd282bcfe0f97bb4f8ab8d09023f9f06b
diff --git a/contrib/trau2rtp/strace-write-parse.py b/contrib/trau2rtp/strace-write-parse.py
new file mode 100755
index 0000000..97da767
--- /dev/null
+++ b/contrib/trau2rtp/strace-write-parse.py
@@ -0,0 +1,20 @@
+#!/usr/bin/python3
+
+# parses the output of strace and stroes the binary writes to a file
+
+import re, binascii
+from struct import *
+
+
+p = re.compile('read\(\d+, "(.*)", \d+\) = \d+')
+
+fi = open("e1_ts2_short.log", "r")
+fo = open("e1_ts2_short.bin", "wb")
+
+for line in fi:
+ m = p.match(line)
+ data = m.group(1)
+ snippets = [data[2+i:4+i] for i in range(0, len(data), 4)]
+ for s in snippets:
+ b = binascii.unhexlify(s)
+ fo.write(b)