Joseph Wang - 2012-09-15

There is a bug in FfmpegHandler::fillMetadata since pFormatCtx is not allocated and so everything will segfault

-       AVFormatContext *pFormatCtx;
+    AVFormatContext *pFormatCtx = avformat_alloc_context();

at the end of the function there needs to be a

avformat_free_context(pFormatCtx)