Author: michael Date: Wed Feb 13 13:20:28 2008 New Revision: 619 Log: Ensure that match_time_delta[frame_code] fits in 16bit. Modified: docs/nut.txt Modified: docs/nut.txt ============================================================================== --- docs/nut.txt (original) +++ docs/nut.txt Wed Feb 13 13:20:28 2008 @@ -678,7 +678,7 @@ coded_pts (v) delta = last_pts - mask / 2 pts = ( (pts_lsb - delta) & mask ) + delta -match_time_delta +match_time_delta (s) This is the time difference in stream timebase units from the pts at which the output from the decoder has converged independent from the availability of previous frames (that is the frames are virtually identical no matter @@ -688,6 +688,11 @@ match_time_delta A muxer MUST only set it to 1-(1<<62) if it does not know the correct value. That is, it is not allowed to randomly discard known values. +match_time_delta[frame_code] (s) + If FLAG_MATCH_TIME is not set then this value shall be used for + match_time_delta, otherwise this value is ignored. + MUST be <32786 and >-32768 or =1-(1<<62) + lsb_pts Least significant bits of the pts in time_base precision. Example: IBBP display order