Convert image batches

JPEG conversion

pyffmpegcore images convert --input-dir source-images --output-dir jpeg-images --format jpg --quality 85

Web optimization

pyffmpegcore images optimize --input-dir source-images --output-dir optimized-images --max-width 1920 --max-height 1080 --quality 85

WebP conversion

pyffmpegcore images webp --input-dir "source images" --output-dir "webp images" --quality 80

The current image commands report partial success with exit code 6. A nonempty output directory is refused unless --force is explicit. Keep the input directory separate from the output directory to prevent accidental recursive work.