Added --verbose and --output options

[ethouris]

Note: --verbose works only with a version of srt-test-live that supports -v ./filename specification.

[mbakholdina]

@ethouris, could you please share an example of how you launch the script for both receiver and sender? So that I understand more what do you pass as new options values and can test it on my side.

Regarding srt-test-live with -v ./filename support, is it in latest master of srt repo?

[ethouris]

The -v ./filename is already added to the latest master, likely today. The "./" prefix is obligatory because normally the argument is "1" or 2" (to mean stdout and stderr respectively).

The new options added to the script:

--verbose <filename> - add the -v ./filename option to srt-test-live in order to save the verbose info into the file. (<filename> should be in the local directory, ./ prefix is added by the script, so this should be only the name itself).

--output <spec> - changes the default file://con output into a different specification.

[mbakholdina]

@ethouris I still do not get the idea how have you changed the application so that it works in this way. What's output? In code it's filepath, here it's spec. Could you please provide more explanation?