New rtc dump analyzing tool in Python

tools/py_event_log_analyzer/README

Index: tools/py_event_log_analyzer/README
diff --git a/tools/py_event_log_analyzer/README b/tools/py_event_log_analyzer/README
new file mode 100644
index 0000000000000000000000000000000000000000..c92479fc8e96cd80f18e9b56364d7f1f08fa8379
--- /dev/null
+++ b/tools/py_event_log_analyzer/README
@@ -0,0 +1,23 @@
+This file describes how to set up and use the RTP log analyzer.
+
+First build the tool with
+
+   ninja -C out/my_build webrtc:rtp_analyzer

[kwiberg-webrtc, 2016/06/09 12:27:20]

Inconsistent indentation. You use four spaces below.

[aleloi, 2016/06/10 14:12:03]

thanks!

+
+The tool is built by default, so
+
+    ninja -C out/my_build
+
+is enough.
+
+After building, run the tool as follows:
+
+    ./out/my_build/rtp_analyzer.sh <rtc event log>
+
+where <rtc event log> is a recorded RTC event log, which is stored in
+protobuf format. Such logs are generated in multiple ways, e.g. by
+Chrome through the chrome://webrtc-internals page.
+
+The script has been tested to work in python versions 3.4.1 and 2.7.6,

[kwiberg-webrtc, 2016/06/09 12:27:20]

Is this true? Didn't you state elsewhere that only Python 3 works?

[aleloi, 2016/06/10 14:12:03]

Well, the truth is that it works in py-2 if you manage to run it in py-2. After
running it through the build system, only py-3 works. I just figured out why and
how to (sort of) fix it. I wrote about this in the general comments above.

+but should work in all python versions for which there is a version
+of the dependencies.