> On 06 Nov 2022, at 21:35, Björn Büchel via ffmpeg-user > <[email protected]> wrote: > > Hi Bouke, > Thanks for the reply. You are right, that makes no sense. But this is what I > found out. > I checked the TC with Avid Media Composer as well as with Resolve and > Premiere. > In all three Apps the TC is identical. > Björn
Hi Björn, Did you try QTchange as well? (If not, please do, the free demo will do just fine.) https://www.videotoolshed.com/handcrafted-timecode-tools/qtchange/ It’s partly based on FFmpeg, so it ‘should’ give the same results. There are a couple of thousend end users, including some major broadcasters / studios, and I have not have any complaint like you describe… So, this is strange. Bouke > > —- > > Björn Büchel > Am Hüpplingsgraben 5 > 42799 Leichlingen > 0152 / 051 051 00 > [email protected] > > >> Am 06.11.2022 um 11:10 schrieb Bouke / Videotoolshed >> <[email protected]>: >> >> >>> >>> On 6 Nov 2022, at 08:42, Björn Büchel via ffmpeg-user >>> <[email protected]> wrote: >>> >>> Hi, when I pass a 50p h264 or h265 Video to "ffmpeg -i" without any further >>> code the console shows the "TC In" of the Video. But the Frame coloumn of >>> the File is doubled so the output has the wrong TC. >>> e.g. >>> orginial File TC: 10:00:00:05 >>> ffmpeg -i shows: 10:00:00:10 >>> >>> or e.g. >>> orginial File TC: 10:00:00:45 >>> ffmpeg -i shows: 10:00:01:40 >>> >>> Is this a known issue or does anyone have a workaround? >> >> This I’ve never seen. I know that the TC is written as frames in Mov, Mp4 >> and MXF, so you need the frame rate to convert to HH MM SS FF >> This sometimes goes wrong, so different apps calculate different TC values, >> but that is always the entire number doubled / halved. >> In your case only the frames are doubled, this makes no sense, a frames to >> tc routine will not use a different FPS for hours / minutes / seconds and >> frames. >> >> When you say ‘original File TC’, what makes you so sure that is indeed >> correct? What software tells you that? Did you try other apps? (Resolve / >> Premiere / Avid / Quicktime player / whatever you have.) >> >> Bouke >> >> >>> I would appreciate your help. >>> Björn >>> _______________________________________________ >>> ffmpeg-user mailing list >>> [email protected] >>> https://ffmpeg.org/mailman/listinfo/ffmpeg-user >>> >>> To unsubscribe, visit link above, or email >>> [email protected] with subject "unsubscribe". >> >> _______________________________________________ >> ffmpeg-user mailing list >> [email protected] >> https://ffmpeg.org/mailman/listinfo/ffmpeg-user >> >> To unsubscribe, visit link above, or email >> [email protected] with subject "unsubscribe". > _______________________________________________ > ffmpeg-user mailing list > [email protected] > https://ffmpeg.org/mailman/listinfo/ffmpeg-user > > To unsubscribe, visit link above, or email > [email protected] with subject "unsubscribe". _______________________________________________ ffmpeg-user mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
