Oh, if you need to remove the metadata, assuming the rotation metadata belongs to the stream, add -map_metadata:s -1 to the command, or just -map_metadata -1 to remove all metadata, stream or global.
On Wed, Dec 14, 2016 at 4:05 PM, Jim Worrall <[email protected]> wrote: > I don't fully understand your question, but you can rotate video clockwise > 90* as you input it by adding -vf "transpose=1" before -i > > -vf transpose=2 should rotate it counter-clockwise. > > On Tue, Dec 13, 2016 at 8:28 AM, Victor dMdB <[email protected]> wrote: > >> Hi! >> >> I have an input stream which comes from a mobile device, and therefore >> has rotation metadata and side_data display matrix. >> >> I would like to transcode this, then output a stream, physically rotated >> without metadata. >> >> Do I have to use avfilter? Or can I set a parameter in avformatcontext >> to transpose it? >> >> I've tried setting the output side_data, but would prefer directly >> output the rotated frames. >> >> Thanks in advance for the help! >> _______________________________________________ >> 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". > > > _______________________________________________ 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".
