• Amphy
        link
        fedilink
        English
        311 days ago

        What you recommend in terms of offline open-source converters?

          • @prayer@sh.itjust.works
            link
            fedilink
            English
            111 days ago

            What image types are you using that ffmpeg can’t convert? To my knowledge it works for almost anything.

            • @dreadbeef@lemmy.dbzer0.com
              link
              fedilink
              English
              1
              edit-2
              11 days ago

              Gonna be honest, never used ffmpeg for images lol. I often take images from PDFs that have transparency (rpg books to import into my vtt) and they come out of pdfimages with an opaque greyscale alpha mask and an opaque image. I found it easy to apply the mask with imagemagick, though. Ffmpeg can probably do it but just never had a use case. I just use cwebp to convert because that’s my primary use-case: converting pngs to lossy webp files and cwebp is good enough for me for that:)