Using ffmpeg to convert files to OVG (libtheora) on Windows 10 results in corrupted Video Files ffmpeg version 4.2.2 win64 static



I'm using this command in Windows 10 to convert a file from mp4 to ogv:

ffmpeg -i input.mp4 -c:v libtheora -q:v 10 -c:a libvorbis -q:a 10 output.ogv


The result is a jumbled mess of colors:



However, when executing the same command on Ubuntu(20.04 LTS) it works just fine.

The pic shown is a snapshot of the result played in VLC. When playing the same video in Windows' “Film &amp; TV” application, it just skips the frames that have these artifacts (which is very often).

Any idea what could cause this Windows specific problem?
According to this thread: https://old.reddit.com/r/ffmpeg/comments/fy2618/need_someone_to_test_libtheora_encoder_on_64bit/
The theora encoder is currently broken in the 64bits versions.
I tried this with the 32bits version and it now works as expected.  

32bits builds can be found here: https://ffmpeg.zeranoe.com/builds/win32/static/

Greetings