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Diffstat (limited to 'doc')
-rw-r--r-- | doc/muxers.texi | 52 |
1 files changed, 26 insertions, 26 deletions
diff --git a/doc/muxers.texi b/doc/muxers.texi index 5d7ff1ab3b..fb5c9bc4c0 100644 --- a/doc/muxers.texi +++ b/doc/muxers.texi @@ -1169,6 +1169,32 @@ The pattern "img%%-%d.jpg" will specify a sequence of filenames of the form @file{img%-1.jpg}, @file{img%-2.jpg}, ..., @file{img%-10.jpg}, etc. +The image muxer supports the .Y.U.V image file format. This format is +special in that that each image frame consists of three files, for +each of the YUV420P components. To read or write this image file format, +specify the name of the '.Y' file. The muxer will automatically open the +'.U' and '.V' files as required. + +@subsection Options + +@table @option +@item frame_pts +If set to 1, expand the filename with pts from pkt->pts. +Default value is 0. + +@item start_number +Start the sequence from the specified number. Default value is 1. + +@item update +If set to 1, the filename will always be interpreted as just a +filename, not a pattern, and the corresponding file will be continuously +overwritten with new images. Default value is 0. + +@item strftime +If set to 1, expand the filename with date and time information from +@code{strftime()}. Default value is 0. +@end table + @subsection Examples The following example shows how to use @command{ffmpeg} for creating a @@ -1209,32 +1235,6 @@ You can set the file name with current frame's PTS: ffmpeg -f v4l2 -r 1 -i /dev/video0 -copyts -f image2 -frame_pts true %d.jpg" @end example -@subsection Options - -@table @option -@item frame_pts -If set to 1, expand the filename with pts from pkt->pts. -Default value is 0. - -@item start_number -Start the sequence from the specified number. Default value is 1. - -@item update -If set to 1, the filename will always be interpreted as just a -filename, not a pattern, and the corresponding file will be continuously -overwritten with new images. Default value is 0. - -@item strftime -If set to 1, expand the filename with date and time information from -@code{strftime()}. Default value is 0. -@end table - -The image muxer supports the .Y.U.V image file format. This format is -special in that that each image frame consists of three files, for -each of the YUV420P components. To read or write this image file format, -specify the name of the '.Y' file. The muxer will automatically open the -'.U' and '.V' files as required. - @section matroska Matroska container muxer. |