Selur's Little Message Board

Hello!
where are the rotation functions for these codecs?

I want to rotate left/right and flip/mirror vertically/horizontally

(side note: codec = code and decoder, x264 and x265 are just encoders)
Last I checked, neither x264 nor x265 has an option to rotate.
Check for yourself https://x265.readthedocs.io/en/master/cli.html and 'x264 --fullhelp'.

Side note:
Hybrid has options to rotate the output 90°cw, 90°ccw,180° and it options to flip vertical and horizontal. (see: Crop/Resize->Misc->Misc)
There is also an option which tells Hybrid whether container based rotation flags should be passed through, send to the filtering or ignored. (see: Config->Containers->General)

Cu Selur

thanks!

---

 
flip/mirror functions = horizontal/vertical - work only with resize, without filters. 
and when connecting filters, they cause a crash.

left/right rotation did not check

Used flip vertical + Levels filter, got no crash and a flipped output.
Read sticky, share details.
Thanks

Cu Selur

weird situation
Today everything is working as it should

Yesterday there was a video file with a micro error in the database, probably because of it the processing was incorrect

Happy it works now for you.

  by the way
please recommend software that does Rotation-Flip and Trim without coding ???

Depends on the containers that you use and the source you have.
If you have a source where the video is flipped due to a flag in the container (iirc only mov and mp4 support this) and you want to remove that flag remuxing with Hybrid (with 'Config->Containers->General->Rotation handling' set to 'ignore') should remove it.
Alternatively, assuming you use mov or mp4, you could use ffmpeg and something like
see: https://ffmpeg.org/ffmpeg-all.html#Video-Options (there are options to flip vertical and horizontal too)
to rotate the video 90° clockwise. (the '-c copy' makes sure no reencoding of the video&co takes place)

Cu Selur

Ps.: regarding trim https://github.com/mifi/lossless-cut might be interessting.
PPs.: mkv also supports rotation&co, so you could use mkvtoolnix-gui for this

(01.09.2024, 08:57)Selur Wrote: [ -> ]Depends on the containers that you use and the source you have.
If you have a source where the video is flipped due to a flag in the container (iirc only mov and mp4 support this) and you want to remove that flag remuxing with Hybrid (with 'Config->Containers->General->Rotation handling' set to 'ignore') should remove it.
Alternatively, assuming you use mov or mp4, you could use ffmpeg and something like

Code:

ffmpeg -display_rotation:v:0 90.0 -i input.mp4 -c copy output.mp4

see: https://ffmpeg.org/ffmpeg-all.html#Video-Options (there are options to flip vertical and horizontal too)
to rotate the video 90° clockwise. (the '-c copy' makes sure no reencoding of the video&co takes place)

Cu Selur

Ps.: regarding trim https://github.com/mifi/lossless-cut might be interessting.
PPs.: mkv also supports rotation&co, so you could use mkvtoolnix-gui for this

AWESOME!!! Thank you very MUCH!!!

 
Found "Shutter Encoder" copy scripts from it. Functions without coding and add Rotation left/right

https://drive.google.com/file/d/1zzVENW-...sp=sharing

https://www.shutterencoder.com/