PreferredOutputFormat  178 content/common/gpu/media/exynos_v4l2_video_device.cc uint32 ExynosV4L2Device::PreferredOutputFormat() { return V4L2_PIX_FMT_NV12M; }
PreferredOutputFormat  187 content/common/gpu/media/tegra_v4l2_video_device.cc uint32 TegraV4L2Device::PreferredOutputFormat() { return V4L2_PIX_FMT_NV12M; }