I learned that FFMPEG will default to YUV 4:2:0 as opposed to the newer 4:4:4 but how do you change it so that FFMPEG will use 4:2:0?
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Last edited by Guernsey; 24th Jun 2021 at 06:29.
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Code:
-pix_fmt yuv420p
Code:ffmpeg -pix_fmts
Code:Pixel formats: I.... = Supported Input format for conversion .O... = Supported Output format for conversion ..H.. = Hardware accelerated format ...P. = Paletted format ....B = Bitstream format FLAGS NAME NB_COMPONENTS BITS_PER_PIXEL ----- IO... yuv420p 3 12 IO... yuyv422 3 16 IO... rgb24 3 24 IO... bgr24 3 24 IO... yuv422p 3 16 IO... yuv444p 3 24 IO... yuv410p 3 9 IO... yuv411p 3 12 IO... gray 1 8 IO..B monow 1 1 IO..B monob 1 1 I..P. pal8 1 8 IO... yuvj420p 3 12 IO... yuvj422p 3 16 IO... yuvj444p 3 24 IO... uyvy422 3 16 ..... uyyvyy411 3 12 IO... bgr8 3 8 .O..B bgr4 3 4 IO... bgr4_byte 3 4 IO... rgb8 3 8 .O..B rgb4 3 4 IO... rgb4_byte 3 4 IO... nv12 3 12 IO... nv21 3 12 IO... argb 4 32 IO... rgba 4 32 IO... abgr 4 32 IO... bgra 4 32 IO... gray16be 1 16 IO... gray16le 1 16 IO... yuv440p 3 16 IO... yuvj440p 3 16 IO... yuva420p 4 20 IO... rgb48be 3 48 IO... rgb48le 3 48 IO... rgb565be 3 16 IO... rgb565le 3 16 IO... rgb555be 3 15 IO... rgb555le 3 15 IO... bgr565be 3 16 IO... bgr565le 3 16 IO... bgr555be 3 15 IO... bgr555le 3 15 ..H.. vaapi_moco 0 0 ..H.. vaapi_idct 0 0 ..H.. vaapi_vld 0 0 IO... yuv420p16le 3 24 IO... yuv420p16be 3 24 IO... yuv422p16le 3 32 IO... yuv422p16be 3 32 IO... yuv444p16le 3 48 IO... yuv444p16be 3 48 ..H.. dxva2_vld 0 0 IO... rgb444le 3 12 IO... rgb444be 3 12 IO... bgr444le 3 12 IO... bgr444be 3 12 IO... ya8 2 16 IO... bgr48be 3 48 IO... bgr48le 3 48 IO... yuv420p9be 3 13 IO... yuv420p9le 3 13 IO... yuv420p10be 3 15 IO... yuv420p10le 3 15 IO... yuv422p10be 3 20 IO... yuv422p10le 3 20 IO... yuv444p9be 3 27 IO... yuv444p9le 3 27 IO... yuv444p10be 3 30 IO... yuv444p10le 3 30 IO... yuv422p9be 3 18 IO... yuv422p9le 3 18 IO... gbrp 3 24 IO... gbrp9be 3 27 IO... gbrp9le 3 27 IO... gbrp10be 3 30 IO... gbrp10le 3 30 IO... gbrp16be 3 48 IO... gbrp16le 3 48 IO... yuva422p 4 24 IO... yuva444p 4 32 IO... yuva420p9be 4 22 IO... yuva420p9le 4 22 IO... yuva422p9be 4 27 IO... yuva422p9le 4 27 IO... yuva444p9be 4 36 IO... yuva444p9le 4 36 IO... yuva420p10be 4 25 IO... yuva420p10le 4 25 IO... yuva422p10be 4 30 IO... yuva422p10le 4 30 IO... yuva444p10be 4 40 IO... yuva444p10le 4 40 IO... yuva420p16be 4 40 IO... yuva420p16le 4 40 IO... yuva422p16be 4 48 IO... yuva422p16le 4 48 IO... yuva444p16be 4 64 IO... yuva444p16le 4 64 ..H.. vdpau 0 0 IO... xyz12le 3 36 IO... xyz12be 3 36 ..... nv16 3 16 ..... nv20le 3 20 ..... nv20be 3 20 IO... rgba64be 4 64 IO... rgba64le 4 64 IO... bgra64be 4 64 IO... bgra64le 4 64 IO... yvyu422 3 16 IO... ya16be 2 32 IO... ya16le 2 32 IO... gbrap 4 32 IO... gbrap16be 4 64 IO... gbrap16le 4 64 ..H.. qsv 0 0 ..H.. mmal 0 0 ..H.. d3d11va_vld 0 0 ..H.. cuda 0 0 IO... 0rgb 3 24 IO... rgb0 3 24 IO... 0bgr 3 24 IO... bgr0 3 24 IO... yuv420p12be 3 18 IO... yuv420p12le 3 18 IO... yuv420p14be 3 21 IO... yuv420p14le 3 21 IO... yuv422p12be 3 24 IO... yuv422p12le 3 24 IO... yuv422p14be 3 28 IO... yuv422p14le 3 28 IO... yuv444p12be 3 36 IO... yuv444p12le 3 36 IO... yuv444p14be 3 42 IO... yuv444p14le 3 42 IO... gbrp12be 3 36 IO... gbrp12le 3 36 IO... gbrp14be 3 42 IO... gbrp14le 3 42 IO... yuvj411p 3 12 I.... bayer_bggr8 3 8 I.... bayer_rggb8 3 8 I.... bayer_gbrg8 3 8 I.... bayer_grbg8 3 8 I.... bayer_bggr16le 3 16 I.... bayer_bggr16be 3 16 I.... bayer_rggb16le 3 16 I.... bayer_rggb16be 3 16 I.... bayer_gbrg16le 3 16 I.... bayer_gbrg16be 3 16 I.... bayer_grbg16le 3 16 I.... bayer_grbg16be 3 16 ..H.. xvmc 0 0 IO... yuv440p10le 3 20 IO... yuv440p10be 3 20 IO... yuv440p12le 3 24 IO... yuv440p12be 3 24 IO... ayuv64le 4 64 ..... ayuv64be 4 64 ..H.. videotoolbox_vld 0 0 IO... p010le 3 15 IO... p010be 3 15 IO... gbrap12be 4 48 IO... gbrap12le 4 48 IO... gbrap10be 4 40 IO... gbrap10le 4 40 ..H.. mediacodec 0 0 IO... gray12be 1 12 IO... gray12le 1 12 IO... gray10be 1 10 IO... gray10le 1 10 IO... p016le 3 24 IO... p016be 3 24 ..H.. d3d11 0 0 IO... gray9be 1 9 IO... gray9le 1 9 IO... gbrpf32be 3 96 IO... gbrpf32le 3 96 IO... gbrapf32be 4 128 IO... gbrapf32le 4 128 ..H.. drm_prime 0 0 ..H.. opencl 0 0 IO... gray14be 1 14 IO... gray14le 1 14 IO... grayf32be 1 32 IO... grayf32le 1 32 IO... yuva422p12be 4 36 IO... yuva422p12le 4 36 IO... yuva444p12be 4 48 IO... yuva444p12le 4 48 IO... nv24 3 24 IO... nv42 3 24 ..H.. vulkan 0 0 ..... y210be 3 20 I.... y210le 3 20
Last edited by jagabo; 24th Jun 2021 at 08:53.
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Is that before or after you put in -sws or the filename?
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