Am Sa., 1. Juni 2019 um 21:58 Uhr schrieb Carlos M <[email protected]>:
> What I'm trying is to get several videos that were remuxed, to it's > original state, with the same original metadata/headers. But i only have > one of those videos in original were i can get the original metadata/header > information. If your question is "Is FFmpeg an archiving tool like zip, 7z or tar?", the answer is "no" - for real-world cases, you cannot get the "video in original" back. > The format profile of the original video is "Base Media / Version 2" and > the format profile of the remuxed ones is "Base Media". I saw that i can > remuxed them again and get "Base Media / Version 2" passing the switch > "-brand mp42". But i'm still have other metadata difference. I don't think FFmpeg supports writing "Base Media / Version 2", only "Base Media" is supported. > To make the question simple what i want to do is > 1) Remove the metadata "Writing application" that is being added when using > FFMPEG. > 2) Add the metadata fields "Tagged date", "TIM", "TSC" and "TSZ". I tried > for example with > -metadata -tsc="1001" > and > -metadata -TSC=1001" > but it doesn't seem to work. "It doesn't seem to work" is usually not a helpful problem description. > 3) When using ffmpeg i see on the video stream that a "GOP" format setting > is added, not sure if i can be disabled. I don't understand this sentence (likely command line and complete, uncut console output missing). > By the way i'm gathering the video information with MediaInfo. That's unrelated (and re-reading your mail, I have a strong feeling that using MediaInfo is bad in your case because it makes you making wrong assumptions like that you can force FFmpeg to wring "Base Media / Version 2" files which you cannot). Consider to describe your actual use-case, not what you believe the technical description of your use case is. (Ask "Why why does my media player XYZ not show the video?" instead of "How can I write Base Media Version 2 files?") Please find out what top-posting means and avoid it here, Carl Eugen _______________________________________________ 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".
