Hello I am tryng to use libswscale to scale NV21 resolution. While it seems working it just converts single plane, other is zero. Is it a bug, or do I need specify something? I tested in these types of conversion: NV21-> No Scale (just call to sws_scale) -> NV21 Camera YUV -> NV21 -> No scale (just call to sws_scale) -> NV21 -> YUV420P -> display And result is the same. Sws_scale Function drops UV plane (I pass Y and UV planes).
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