[FFmpeg-trac] #1044(undetermined:new): libavfilter -drawtext
FFmpeg
trac at avcodec.org
Thu Mar 8 11:47:11 CET 2012
#1044: libavfilter -drawtext
-------------------------------------+-------------------------------------
Reporter: daenix | Type: defect
Status: new | Priority: normal
Component: | Version:
undetermined | unspecified
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
On actual drawtext filter there is a small bug.
If you set the timecode='23\:59\:00\:00' or any hour less than 24 hour,
you will notice that the timecode does not reset after 23:59:59:24 to
00:00:00:00 but will continue over 24:00:00:00
That is not common; most of the broadcast video equipment I've seen so
far, keeps the hour counter onto: 00-23 domain.
Another drawtext related issue is how can one set timecode as system clock
with frame count HH:MM:SS:FF (FF frames count)? or more explicitely how to
set exact frame on the time of the day system clock which is meant to be
burned-in video ?
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Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1044>
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