QT_INFO example output:

poly@thunderbird-3: qt_info clip_103_message.dv
+                 movie name : clip_103_message.dv 
+             movie duration : 42.976 (128800/2997) 
+                 movie rate : 0.000000 
+       movie preferred rate : 1.000000 
+               movie volume : 256 
+     movie preferred volume : 256 
+                  movie box : (0,0,720,480) 
+       movie natural bounds : (0,0,720,480) 
+     movie display clip rgn : (null) 
+             movie clip rgn : (null) 
+   movie display bounds rgn : rectangular (0,0,720,480) 
+          movie track count : 2 
+              Creation Date : Saturday, December 4, 2004 9:22:07 PM 
+
+                track index : 1 
+                   track id : 1 
+      track create/mod time : 3224952370 / 3224952370 
+              track enabled : yes 
+   track usage/layer/alt id : 14 / 0 / 1 
+               track volume : 0 
+               track offset : 0.000 (0/2997) 
+             track duration : 42.976 (128800/2997) 
+           track dimensions : (720,480) 
+             track clip rgn : (null) 
+   track display bounds rgn : rectangular (0,0,720,480) 
+     track movie bounds rgn : rectangular (0,0,720,480) 
+           track bounds rgn : rectangular (0,0,720,480) 
+             media duration : 42.976 (128800/2997) 
+             media language : 0 
+              media quality : 0 
+              media handler : vide/appl Apple Video Media Handler 
+         media data handler : alis/appl Apple Alias Data Handler 
+    media description count : 1 
+         media sample count : 1288 
+    media sync sample count : 1288 
+ media preferred chunk size : 32768 
+            media file name : clip_103_message.dv 
+     --- sample description : 1 of 1 
+               video format : dvc  Apple DV/DVCPRO - NTSC 
+   temporal/spatial quality : 0 / 512 
+         width/height/depth : 720 / 480 / 24 
+
+                track index : 2 
+                   track id : 2 
+      track create/mod time : 3224952370 / 3224952370 
+              track enabled : yes 
+   track usage/layer/alt id : 14 / 0 / 2 
+               track volume : 256 
+               track offset : 0.000 (0/2997) 
+             track duration : 42.976 (128799/2997) 
+           track dimensions : (0,0) 
+             track clip rgn : (null) 
+   track display bounds rgn : (empty) 
+     track movie bounds rgn : (empty) 
+           track bounds rgn : (empty) 
+             media duration : 42.976 (2062860/48000) 
+             media language : 0 
+              media quality : 0 
+              media handler : soun/appl Apple Sound Media Handler 
+         media data handler : alis/appl Apple Alias Data Handler 
+    media description count : 1 
+         media sample count : 1288 
+    media sync sample count : 1288 
+ media preferred chunk size : 32768 
+            media file name : clip_103_message.dv 
+     --- sample description : 1 of 1 
+               sound format : vdva - 
+              bits/channels : 16 / 2 
+              sampling rate : 48000 
+