[FFmpeg-trac] #2874(avformat:open): Export image2 file name as frame metadata (was: AVFilter: drawtext: Draw text with information of current image file)
FFmpeg
trac at avcodec.org
Sun Aug 18 21:51:56 CEST 2013
#2874: Export image2 file name as frame metadata
-------------------------------------+-------------------------------------
Reporter: jlubeck | Owner:
Type: enhancement | Status: open
Priority: wish | Component: avformat
Version: git-master | Resolution:
Keywords: drawtext | Blocked By:
image2 | Reproduced by developer: 1
Blocking: |
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Changes (by cehoyos):
* status: new => open
* reproduced: 0 => 1
* component: avfilter => avformat
* version: unspecified => git-master
* keywords: drawtext => drawtext image2
Comment:
Replying to [comment:4 jlubeck]:
> Oh yes, actual frame metadata would be great if someone was getting
pictures from an actual camera. It is not my actual use case though, but
whoever handles this enhancement could go way past my personal
requirement.
This works with current FFmpeg.
> My current use case is that I made a script that captures a screenshot
of my desktop every n seconds.
>
> At the end of the day, all the screenshots are compiled into a video
with FFMPEG.
>
> What I would like is to print into the video the date/time of each
frame.
This sounds as if it would be simpler to use ffmpeg for the screen
capture.
Adding the current file name as frame metadata should fix your problem.
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2874#comment:5>
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