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| author | Steven Liu <lq@chinaffmpeg.org> | 2017-11-13 10:52:01 +0800 |
|---|---|---|
| committer | Steven Liu <lq@chinaffmpeg.org> | 2017-11-13 10:52:01 +0800 |
| commit | f3e34072aadf20be60c0fae38cbe14ad4581c6a5 (patch) | |
| tree | 10c888337ddce7ef08fb363f812a2b357c738ca4 /doc | |
| parent | 3ee63f3fb70c3be36aa62adf9ad0fe2defa2bd51 (diff) | |
| download | ffmpeg-f3e34072aadf20be60c0fae38cbe14ad4581c6a5.tar.gz | |
avformat/img2enc: add frame_pts option for make output filename
fix ticket id: #1452
when use frame_pts option, the output image name can be set with PTS
of current frame.
Signed-off-by: Steven Liu <lq@onvideo.cn>
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/muxers.texi | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/doc/muxers.texi b/doc/muxers.texi index 43f3776b13..616568ebea 100644 --- a/doc/muxers.texi +++ b/doc/muxers.texi @@ -897,9 +897,18 @@ can be used: ffmpeg -f v4l2 -r 1 -i /dev/video0 -f image2 -strftime 1 "%Y-%m-%d_%H-%M-%S.jpg" @end example +You can set the file name with current frame's PTS: +@example +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. |