XnView Software

Posted: **Mon Mar 07, 2022 8:55 pm**

Hello, I'm unable to convert files to avif format

I copied the plugins folder of XnViewMP and nconvert lists avif as a supported format.

nconvert -out avif image.jpg

It seems to convert the image but...

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Encoded successfully.
 * ColorOBU size: 429817 bytes
 * AlphaOBU size: 0 bytes

...the actual file being saved is 0 bytes

Also, how do I specify quality? The -q option doesn't seem to do anything. It always says:

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Encoding with AV1 codec 'aom', color QP [0 (Lossless) <-> 0 (Lossless)], alpha QP [0 (Lossless) <-> 0 (Lossless)], 1 worker thread(s), please wait...

Posted: **Fri Mar 11, 2022 8:11 am**

are you able to convert with XnView MP?

Posted: **Sat Mar 12, 2022 12:10 pm**

Yes, no problem with XnViewMP.
I wanted to use NConvert in a batch file since avifenc doesn't support resizing and imagemagick doesn't support min/max quantizers.

XnViewMP supports avif, speed, resizing and min/max quantizers.

It would be great if it would work with NConvert too.

Posted: **Mon Mar 14, 2022 3:46 pm**

ok, will be added

XnView Software

Converting to avif results in 0 byte files

Converting to avif results in 0 byte files

Re: Converting to avif results in 0 byte files

Re: Converting to avif results in 0 byte files

Re: Converting to avif results in 0 byte files