On Wed, Apr 29, 2020 at 4:17 PM David Wright <deb...@lionunicorn.co.uk> wrote: > > On Wed 29 Apr 2020 at 13:16:17 (+0200), Anders Andersson wrote: > > On Wed, Apr 29, 2020 at 12:54 PM elvis <el...@dogonfire.com> wrote: > > > On 29/4/20 8:29 pm, Anders Andersson wrote: > > > > On Tue, Apr 28, 2020 at 5:57 PM Steve Keller <keller.st...@gmx.de> > > > > wrote: > > > >> Is there any tool in Debian that is able to change the timestamp in > > > >> video files, e.g. .mov, .avi, .mp4, etc.? > > > >> > > > >> For image files I use jhead -ta<offset> <file> but I haven't found > > > >> anything for video. > > > > $ ls -gGh faked_evidence.avi > > > > -rw-r--r-- 1 700M Apr 29 12:26 faked_evidence.avi > > > > $ touch -t 0512241337 faked_evidence.avi > > > > $ ls -gGh faked_evidence.avi > > > > -rw-r--r-- 1 700M Dec 24 2005 faked_evidence.avi > > > > > > Don't try that on faked_evidence.pdf > > > > > > Pdfs have an internal timestamp you need to change as well. > > > > > > > > > I think this is what he wants for movie files, but I am not sure they > > > have the time encoded into them... > > > > Sure. We can only guess what goes on in OPs mind. Could be basically > > anything, so I imagine this list of replies will grow until OP tells > > us what they want. > > Well, the OP wrote "in video files", which rules out touch. > It's pretty obvious that the OP is more interested in modifying > timestamps more like the one seen here, reading 210.718067. > > $ ffprobe 2037DFB67323C9DBA31FA6AE9C27A2670855D94A > Input #0, mpegts, from '2037DFB67323C9DBA31FA6AE9C27A2670855D94A': > Duration: 00:00:07.57, start: 210.718067, bitrate: 4413 kb/s > Program 1 > Metadata: > service_name : Service01 > service_provider: FFmpeg > Stream #0:0[0x100]: Video: h264 (High) ([27][0][0][0] / 0x001B), > yuv420p(progressive), 1920x1080, Closed Captions, 29.97 fps, 29.97 tbr, 90k > tbn, 59.94 tbc > Stream #0:1[0x101]: Audio: aac (LC) ([15][0][0][0] / 0x000F), 44100 Hz, > stereo, fltp, 102 kb/s > $
Or maybe he wants to change actual timestamps in video files, like this? https://i.stack.imgur.com/UcoNw.jpg It's far from obvious that he wants fragment timestamps since they would not apply to image files as he mentioned in the first post.
