Hi guys, Just wondering if there is a way to merge multiple files without re encoding using the concat format (-f concat) when one or more of the files are recorded with a mobile device using an upside/down orientation (rotate metadata to 180).
If it's not possible, as i guess, there is a way to set the rotate metadata not at file level but to handle it from a certain offset in the file so that after the result file of the concat operation could then be used to encode a video with a proper rotation for the whole length? -- Bye, Gabry _______________________________________________ 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".
