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Diffstat (limited to 'doc/filters.texi')
| -rw-r--r-- | doc/filters.texi | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/doc/filters.texi b/doc/filters.texi index a4d828e04c..04b2d2207f 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -10774,6 +10774,29 @@ Output: 11111 11111 22222 22222 33333 33333 44444 @end example +@item mergex2, 7 +Move odd frames into the upper field, even into the lower field, +generating a double height frame at same frame rate. +@example + ------> time +Input: +Frame 1 Frame 2 Frame 3 Frame 4 + +11111 22222 33333 44444 +11111 22222 33333 44444 +11111 22222 33333 44444 +11111 22222 33333 44444 + +Output: +11111 33333 33333 55555 +22222 22222 44444 44444 +11111 33333 33333 55555 +22222 22222 44444 44444 +11111 33333 33333 55555 +22222 22222 44444 44444 +11111 33333 33333 55555 +22222 22222 44444 44444 +@end example @end table |