- Fix nasty problem with unitialized memory in the file_table
- Add default entries to switch statements to catch programming errors
- Fix problem with high CPU usage when capturing live (the audio grabber
is non-blocking for some reason). This is the stream_no_data stuff.
- Handle the video grabber getting behind in its work -- PKT_FLAG_DROPPED_FRAME
Originally committed as revision 453 to svn://svn.ffmpeg.org/ffmpeg/trunk