Opened 9 years ago

Last modified 9 years ago

#1796 new defect

duplicating interlaced frames leads to jerky videos

Reported by: jarekczek@… Owned by: reimar
Priority: normal Component: core
Version: 1.0rc4 Severity: normal
Keywords: Cc: jarekczek@…
Blocked By: Blocking:
Reproduced by developer: Analyzed by developer:

Description

When mencoder captures interlaced video it puts some duplicated frames in the stream. Maybe for progressive content it looks smooth, but for the interlaced stream it creates a very unpleasant effect of stepping a frame back.

After duplicating of one frame and extracting of the fields we get the frame order like this:
..., i-2, i-1, i, i-1, i, i+1, i+2, ...

Tested on mencoder version r32294, 2010-09-17.

Change History (2)

comment:1 Changed 9 years ago by jarekczek@…

  • Summary changed from duplicating interlaced frames leads to a jerky videos to duplicating interlaced frames leads to jerky videos

comment:2 Changed 9 years ago by jarekczek@…

  • Cc jarekczek@… added
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