NONE               80 libavcodec/hwconfig.h     HW_CONFIG_HWACCEL(0, 0, 1, D3D11VA_VLD,  NONE,         ff_ ## codec ## _d3d11va_hwaccel)
NONE               82 libavcodec/hwconfig.h     HW_CONFIG_HWACCEL(0, 0, 1, XVMC,         NONE,         ff_ ## codec ## _xvmc_hwaccel)
NONE               61 libavcodec/nvenc.c     HW_CONFIG_ENCODER_DEVICE(NONE,  CUDA),
NONE               64 libavcodec/nvenc.c     HW_CONFIG_ENCODER_DEVICE(NONE,  D3D11VA),
NONE               54 libavcodec/v4l2_fmt.c     { AV_FMT(NONE),        AV_CODEC(MJPEG),       V4L2_FMT(MJPEG) },
NONE               55 libavcodec/v4l2_fmt.c     { AV_FMT(NONE),        AV_CODEC(MJPEG),       V4L2_FMT(JPEG) },
NONE               78 libavcodec/v4l2_fmt.c     { AV_FMT(NONE),        AV_CODEC(H263),        V4L2_FMT(H263) },
NONE               81 libavcodec/v4l2_fmt.c     { AV_FMT(NONE),        AV_CODEC(H264),        V4L2_FMT(H264) },
NONE               84 libavcodec/v4l2_fmt.c     { AV_FMT(NONE),        AV_CODEC(MPEG4),       V4L2_FMT(MPEG4) },
NONE               87 libavcodec/v4l2_fmt.c     { AV_FMT(NONE),        AV_CODEC(CPIA),        V4L2_FMT(CPIA1) },
NONE               90 libavcodec/v4l2_fmt.c     { AV_FMT(NONE),        AV_CODEC(DVVIDEO),     V4L2_FMT(DV) },
NONE               93 libavcodec/v4l2_fmt.c     { AV_FMT(NONE),        AV_CODEC(MPEG1VIDEO),  V4L2_FMT(MPEG1) },
NONE               96 libavcodec/v4l2_fmt.c     { AV_FMT(NONE),        AV_CODEC(MPEG2VIDEO),  V4L2_FMT(MPEG2) },
NONE               99 libavcodec/v4l2_fmt.c     { AV_FMT(NONE),        AV_CODEC(VP8),         V4L2_FMT(VP8) },
NONE              102 libavcodec/v4l2_fmt.c     { AV_FMT(NONE),        AV_CODEC(VP9),         V4L2_FMT(VP9) },
NONE              105 libavcodec/v4l2_fmt.c     { AV_FMT(NONE),        AV_CODEC(HEVC),        V4L2_FMT(HEVC) },
NONE              108 libavcodec/v4l2_fmt.c     { AV_FMT(NONE),        AV_CODEC(VC1),         V4L2_FMT(VC1_ANNEX_G) },
NONE              156 libavfilter/af_afade.c     case NONE:
NONE              266 libavfilter/af_afade.c     { "nofade",       "no fade; keep audio as-is",                   0,                    AV_OPT_TYPE_CONST,  {.i64 = NONE }, 0, 0, FLAGS, "curve" },
NONE              387 libavfilter/af_afade.c     {     "nofade",   "no fade; keep audio as-is",                     0,                    AV_OPT_TYPE_CONST,  {.i64 = NONE }, 0, 0, FLAGS, "curve" },
NONE              279 libavfilter/af_biquads.c     case NONE:
NONE              118 libavfilter/af_loudnorm.c     { "print_format",     "set print format for stats",        OFFSET(print_format),     AV_OPT_TYPE_INT,     {.i64 =  NONE},  NONE,  PF_NB -1,  FLAGS, "print_format" },
NONE              119 libavfilter/af_loudnorm.c     {     "none",         0,                                   0,                        AV_OPT_TYPE_CONST,   {.i64 =  NONE},     0,         0,  FLAGS, "print_format" },
NONE              834 libavfilter/af_loudnorm.c     case NONE:
NONE              164 libavfilter/dnn/dnn_backend_native_layer_conv2d.c                 case NONE: