Hello:
I am doing audio enhancement on .mp4 camera files in Sound Forge 17. Saving-As causing transcoding, rendering, whatever the proper term is, which takes some time. I expect that. However, this batch changed all the horizontal videos to rotated vertical.
I can probably re-rotate them in Vegas Pro 21, but I would like to prevent it from happening, rather than double rendering. I am trying ffmpeg gui display-rotation but it doesn't accept my filenames in place of the cookie-cutter example I got the command format from. In FFMPEG_GUI, that extra action of rotation still seems to require a command line entry.
The files are from DJI Osmo Pocket 3, which produces both .mp4 and .LRF low resolution file.
I am attempting my audio editing with the .LRF files by first renaming them with a .mp4 extension. I have not had them rotated 90 degrees previously by Sound Forge.
Thank you