Set rotation metadata with gstreamer

Question

I recording and muxing video with gstreamer. How to set rotation to 90?

I tried taginject - unknown tag 'rotation'

Using h264 with mkv container for now. Writing python code with Gst from gi.repository.

score 1 · Accepted Answer · edited May 19 '22 at 16:02

1

For now I save video to file, then tag it with MP4Box, and finally load it back into GStreamer.

MP4Box -mx 1=0:-65536:0:65536:0:0:0:0:1073741824 '/path/video.mp4'

edited May 19 '22 at 16:02

VC.One

answered May 19 '22 at 11:29

eri

1 Answers1