soundCLI works again

I recently ranted about my frustration with GStreamer in a SoundCloud command-line client written in Ruby.

Well, it turns out that there was quite a bit confusion going on. I still haven't figured out why my initial tries resulted in an error regarding $DISPLAY not being set. But now that I have played a bit with gst-launch-1.0, I can positively confirm that this was very likely not the fault of GStreamer.

THe actual issue is, that ruby-gstreamer is assuming gstreamer-1.0, while soundCLI was still written against the gstreamer-0.10 API.

Since the ruby gst module doesn't have the Gstreamer API version in its name, and since Ruby is a dynamic language that only detects most errors at runtime, this led to all sorts of cascaded errors.

It turns out I only had to correct the use of query_position, query_duration, and get_state, as well as switching from playbin2 to playbin.

soundCLI is now running in the background and playing my SoundCloud stream. A pull request against soundCLI has also been opened.

On a somewhat related note, I found a GCC bug (ICE SIGSEGV) this weekend. My first one. It is related to C++11 bracketed initializers. Given that I have heard GCC 5.0 aims to remove the experimental nature of C++11 (and maybe also C++14), this seems like a good time to hit this one. I guess that means I should finally isolate the C++ regex (runtime) segfault I recently stumbled across.



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