On Fri, Sep 16, 2016 at 05:25:07 +0000, Olexandr Melnyk wrote: > ffmpeg -i Svalbard2016_g04033.mp4 -acodec copy -vcodec copy -map 0 > output.mp4 > > Here, the output file I'm getting is 5MB smaller than the source file. And > if I do the same for a bigger source file, the size difference is bigger as > well.
Please do show us the complete, uncut console output of your command. > Any thoughts why this is happening? Many things to speculate about. Less speculation if we see the valuable information ffmpeg prints to console. ;-) For example it could be dropping other streams (unknown data), it could be dropping padding, ... > I'm going to delete the source files eventually, hence I'm afraid if I'm > losing anything (metadata?) in the process. Metadata you could check. > https://dl.dropboxusercontent.com/u/30369146/Svalbard2016_g04033.mp4 (produced > with an original SJ5000+ camera, if that's of any help) I'll check later, my download asks me to be patient for another 30 minutes. Moritz P.S.: Svalbard! <3 _______________________________________________ ffmpeg-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
