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#mozjpeg — Public Fediverse posts

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  1. 🚀️ MozJPEG Lossless Optimization Python library v1.2.0 released!

    This version updated #MozJPEG to its latest master commit and fixes build issues with latest cmake versions.

    ➡️ github.com/wanadev/mozjpeg-los

    #dev #development #python

  2. 🚀️ MozJPEG Lossless Optimization Python library v1.2.0 released!

    This version updated #MozJPEG to its latest master commit and fixes build issues with latest cmake versions.

    ➡️ github.com/wanadev/mozjpeg-los

    #dev #development #python

  3. "Switcheroo" by @adhami is a fantastic batch image conversion utility for #GNOME, and it is one of the few ones that actually uses #MozJPEG for encoding #JPEG images. I use it to optimize my photographic images for the web (until #JXL takes over the web someday) emails, or other lightweight image purposes.

    Much faster than the Yoga image optimizer (which uses an excruciatingly slow JPEG encoder at the moment) or than encoding images only one at a time with Squoosh!

    flathub.org/apps/io.gitlab.adh

  4. "Switcheroo" by @adhami is a fantastic batch image conversion utility for #GNOME, and it is one of the few ones that actually uses #MozJPEG for encoding #JPEG images. I use it to optimize my photographic images for the web (until #JXL takes over the web someday) emails, or other lightweight image purposes.

    Much faster than the Yoga image optimizer (which uses an excruciatingly slow JPEG encoder at the moment) or than encoding images only one at a time with Squoosh!

    flathub.org/apps/io.gitlab.adh

  5. There is a possible #Telegram #desktop #RCE being exploited in the wild right now. Some suggest it's on the #mozjpeg library. I have NOT analyzed the exploit myself nor confirmed the issue directly

    source:
    t.me/exploitorg/30

  6. There is a possible #Telegram #desktop #RCE being exploited in the wild right now. Some suggest it's on the #mozjpeg library. I have NOT analyzed the exploit myself nor confirmed the issue directly

    source:
    t.me/exploitorg/30

  7. A while back, I found an image that converts to WebP really badly, but MozJPEG could tune nicely. Today I added AVIF examples, and:

    • default AVIF compression is as bad
    • tuning can restore fidelity
    • comparable fidelity at very good compression rates

    Looking pretty good for AVIF!

    snippets.webaware.com.au/examp

  8. A while back, I found an image that converts to WebP really badly, but MozJPEG could tune nicely. Today I added AVIF examples, and:

    • default AVIF compression is as bad
    • tuning can restore fidelity
    • comparable fidelity at very good compression rates

    Looking pretty good for AVIF!

    snippets.webaware.com.au/examp

    #AVIF #WebP #JPEG #MozJPEG

  9. #AVIF is useless in lossless (which #PNG and #WebP excel at) and pointless in lossy (which #JPEG beats in preserving sharpness and quality, as well as #JPEGXL which beats both JPEG and AVIF on pretty much all the quality levels that matter in real-world usage).

    AVIF only "won" because of strong-arming and deception by
    #Google's AVIF and #Chrome teams, not through technical merits that JPEG XL through Google's #PIK team and #Cloudinary championed. I do not accept this bastardization of new #web #standards being written, and #photographers should resist the same as they did against lossy WebP in favor of #mozjpeg in the past.

    I believe that
    #PaleMoon will not have any plans to support AVIF in the long future especially when it already has JPEG XL support in. ​:seija_coffee:​

    RE:
    https://pleroma.envs.net/objects/f8b52057-049f-4bf3-b909-14d5b25fac86

  10. #AVIF is useless in lossless (which #PNG and #WebP excel at) and pointless in lossy (which #JPEG beats in preserving sharpness and quality, as well as #JPEGXL which beats both JPEG and AVIF on pretty much all the quality levels that matter in real-world usage).

    AVIF only "won" because of strong-arming and deception by
    #Google's AVIF and #Chrome teams, not through technical merits that JPEG XL through Google's #PIK team and #Cloudinary championed. I do not accept this bastardization of new #web #standards being written, and #photographers should resist the same as they did against lossy WebP in favor of #mozjpeg in the past.

    I believe that
    #PaleMoon will not have any plans to support AVIF in the long future especially when it already has JPEG XL support in. ​:seija_coffee:​

    RE:
    https://pleroma.envs.net/objects/f8b52057-049f-4bf3-b909-14d5b25fac86

  11. @[email protected] The lossless version is good tbh. It's the lossy #webp that's completely useless and pointless as shown by #mozjpeg. ​:seija_coffee:​

  12. @[email protected] The lossless version is good tbh. It's the lossy #webp that's completely useless and pointless as shown by #mozjpeg. ​:seija_coffee:​

  13. 📣️ I just released the v1.0 of a small #Python lib that losslessly optimizes JPEGs using #MozJPEG 😁️

    ➡️ github.com/wanadev/mozjpeg-los

    Source and wheel packages are available on #PyPI, and it is really easy to use: