Flamenco Worker can send larger preview images than the Manager accepts #103516

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yoann · 2022-12-28T12:34:01+01:00

yoann commented

2022-12-28 12:34:01 +01:00

Hi, it's my first time with Flamenco, I need to render 360 equirectangular stereoscopic images (4096x2048 (top-buttom for a total of 4096x4096px jpg image)
I have the following error when any worker finish to render an image :

WRN TaskOutputProduced: Worker sent too large last-rendered image imageSizeBytes=13203153

I have around 150tb free space on the nas.
Are there any settings on flamenco server to change this limit ?
Thanks for the help.

Hi, it's my first time with Flamenco, I need to render 360 equirectangular stereoscopic images (4096x2048 (top-buttom for a total of 4096x4096px jpg image) I have the following error when any worker finish to render an image : ``` WRN TaskOutputProduced: Worker sent too large last-rendered image imageSizeBytes=13203153 ``` I have around 150tb free space on the nas. Are there any settings on flamenco server to change this limit ? Thanks for the help.

yoann commented

2022-12-28 12:34:01 +01:00

Added subscriber: @softyoda

Raimund Klink commented

2023-01-02 23:29:01 +01:00

Added subscriber: @Raimund58

Sybren A. Stüvel changed title from ~~Flammenco "Worker sent too large last-rendered image"~~ to Flamenco Worker can send larger preview images than the Manager accepts

2023-01-03 16:27:00 +01:00

Sybren A. Stüvel commented

2023-01-03 16:27:00 +01:00

Changed status from 'Needs Triage' to: 'Confirmed'

Sybren A. Stüvel commented

2023-01-03 16:27:25 +01:00

Added subscriber: @dr.sybren

Sybren A. Stüvel commented

2023-01-03 16:27:25 +01:00

The Worker already down-scales the image to a maximum of 1920x1080 pixels (maintaining the original aspect ratio), so they should be relatively small when they are received by the Manager.
There is an artificial limit in the Manager of 10 MB, and your file compresses down to 12.5 MB -- this is what's causing the issue. I'll bump the limit to 25MB, that should make things work better for you.

The new limit will be released in Flamenco 3.2.

Also this shouldn't get in the way of Flamenco actually rendering your files. It just won't show previews in the web interface.

The Worker already down-scales the image to a maximum of 1920x1080 pixels (maintaining the original aspect ratio), so they should be relatively small when they are received by the Manager. There is an artificial limit in the Manager of 10 MB, and your file compresses down to 12.5 MB -- this is what's causing the issue. I'll bump the limit to 25MB, that should make things work better for you. The new limit will be released in Flamenco 3.2. Also this shouldn't get in the way of Flamenco actually rendering your files. It just won't show previews in the web interface.

blender-admin commented

2023-01-03 16:28:28 +01:00

This issue was referenced by 6aea02c904

This issue was referenced by 6aea02c90452954e9c8a89d1564e5e3fbd983ffb

Sybren A. Stüvel commented

2023-01-03 16:28:44 +01:00

Changed status from 'Confirmed' to: 'Resolved'

Sybren A. Stüvel closed this issue

2023-01-03 16:28:44 +01:00

Sybren A. Stüvel self-assigned this 2023-01-03 16:28:44 +01:00

yoann commented

2023-01-03 20:51:24 +01:00

Hi, thanks for this clarification.

Do you think the 25mb limit will work with any resolution now (as it is downscale like you said) ? (sometimes I render higher resolutions).

Hi, thanks for this clarification. Do you think the 25mb limit will work with any resolution now (as it is downscale like you said) ? (sometimes I render higher resolutions).

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