+// Vorbis compression
+ int vorbis_min_bitrate;
+ int vorbis_bitrate;
+ int vorbis_max_bitrate;
+ int vorbis_vbr;
+
+// Theora compression
+ int theora_fix_bitrate;
+ int theora_bitrate;
+ int theora_quality;
+ int theora_sharpness;
+ int theora_keyframe_frequency;
+ int theora_keyframe_force_frequency;
+
+