On 12/11/2020 6:34 AM, Mar Andrés López wrote:
ffmpeg -i video.mp4 -v quiet -select_streams v:0 -show_entries
stream_tags=creation_time -of default=noprint_wrappers=1:nokey=1
But I want the time in which the video was recorded, should it be in the video
metadata?
Is that possible to retrieve this value with ffmpeg? A lot of thanks.
Using ffprobe, it looks like creation_time is just that-
Metadata:
creation_time : 2016-08-20T18:58:50.000000Z
handler_name : ISO Media file produced by Google Inc.
Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz,
stereo, fltp, 125 kb/s (default)
Metadata:
creation_time : 2016-08-20T18:58:50.000000Z
handler_name : ISO Media file produced by Google Inc.
cpz@moyasta MINGW64 ~
$ ls -l /d/video/Dill\ Pickles.mp4
-rw-r--r-- 1 cpz None 29535733 Jul 7 2017 '/d/video/Dill Pickles.mp4'
Note the different times of file vs metadata.
MediaInfo also reports-
Complete name : D:/video/Dill Pickles.mp4
Encoded date : UTC 2016-08-20 18:58:50
Tagged date : UTC 2016-08-20 18:58:50
(same dates in the General, Video, and Audio sections)
z!
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