[Mp4-tech] [H.264]Trace file format in JM Software

[cagdas]

Dear experts,
I am trying to use the trace file in JM ver 9.4, in order to determine 
the encoded video information (which macroblock is coded in what way, 
what are the mv's...). But I have troubles in understanding the trace 
file format. Could you explain how I can interpret the lines such as:
@139555mvd_l0 (0) =   0  (org_mv -11 pred_mv -11)                    0 
(  0)
@139556mvd_l0 (1) =   0  (org_mv   8 pred_mv   8)                    0 
(  0)
@139557mvd_l0 (0) =  -1  (org_mv -12 pred_mv -11)                  000 ( 
-1)
@139560mvd_l0 (1) =   1  (org_mv   9 pred_mv   8)                  000 
(  1)
@139563mvd_l1 (0) =   0  (org_mv -11 pred_mv -11)                    0 
(  0)
@139564mvd_l1 (1) =   0  (org_mv   8 pred_mv   8)                    0 
(  0)
Are there any references which describes the format of the trace file?
Thanks for your attention.
Cagdas Bilen