NGINX JPEG filter module
12 — Every core and module directive — syntax, defaults, contexts, and real configuration examples.
jpeg_filter
The `jpeg_filter` directive enables or disables the JPEG filter module for…
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jpeg_filter_arithmetric
The `jpeg_filter_arithmetric` directive enables or disables arithmetic coding…
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jpeg_filter_buffer
Sets the buffer size used for processing JPEG images in the NGINX JPEG filter…
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jpeg_filter_dropon_align
The `jpeg_filter_dropon_align` directive specifies the alignment of an overlay…
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jpeg_filter_dropon_file
The `jpeg_filter_dropon_file` directive overlays a specified image on top of…
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jpeg_filter_dropon_memory
The `jpeg_filter_dropon_memory` directive allows for overlaying an image…
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jpeg_filter_dropon_offset
The `jpeg_filter_dropon_offset` directive specifies the vertical and…
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jpeg_filter_effect
The `jpeg_filter_effect` directive applies visual effects to JPEG images…
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jpeg_filter_graceful
The `jpeg_filter_graceful` directive controls whether unmodified images are…
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jpeg_filter_max_pixel
Sets a limit on the maximum number of pixels in JPEG images processed by the…
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jpeg_filter_optimize
The `jpeg_filter_optimize` directive enables or disables the optimization of…
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jpeg_filter_progressive
The `jpeg_filter_progressive` directive enables progressive JPEG encoding in…
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