Questions tagged [compression]

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Where can I find RGBA, color depth or compression settings?

I'd like t get the usual Output panel back. I used Blender for some motion tracking and regular modeling stuff and here is how my Output area looks like now - no RGBA, compression slider, or color ...
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0answers
35 views

How to prevent (scurrying) animations from pixelation when uploaded to YouTube?

I've created an animation in which a hugh quantitiy of small-scale movements are happening at the same time. The mp4 file, which results from the render process, displays this animation without any ...
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23 views

How do I know a details about video codec used by Blender?

When I do render animation I can choose a "Video Codec". Is that codec provided by Blender app, OS or is installed with some external app? How can verify what have been used?
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25 views

JPG decompressed and compressed again, will it affect colors and color space?

I found easy to add a black frames to my photos with Blender. I just add some scaling and offset in VSE and render one image. I am wondering is that process affects colors or color space of my photo? ...
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60 views

How to set a higher ffmpeg/h.264 output bitrate than 16 kb/s?

I want to output h.264 video from blender with a constant bitrate higher than 10-16 kb/s. However, in all of my testing it seems impossible; setting the bitrate to anything lower than ~10 kb/s works ...
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63 views

Blender 2.79. Cycles Render. Output of animation in PNG Sequence. Level of compression

Do you use level of compression = 0 when you make output of animation in PNG Sequence? There is field Compression in Blender. Available values from 0 to 100. If to move cursor to this field ...
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1answer
132 views

Compositor - File Output - PNG compression ratio issue

I use the compositor to save my renders into files with the "File Output" node. I want to have the smallest file size while preserving all information. I use PNG file format with the highest ...
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35 views

How to do lz4 decompression in Blender import script

I have an import script that imports models and armatures from a binary file format. The latest update to this file format introduced compressed data using the lz4 compression algorithm, so now I ...
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0answers
233 views

How to remove or minimise compression banding in Blender video export using FFmpeg?

When exporting video with very subtle color blending like lights in fog a compressed video will create banding where there was none before, even with the best in-Blender settings e.g. "perceptually ...