ENUM V4L2_AV1_FRAME_TYPE(9)

💅 NAME

enum v4l2_av1_frame_type — the AV1 Frame Type enum, bestie. That's the whole vibe. It's a Kernel API Manual situation and we're gonna get through it together 🫶

✨ SYNOPSIS ✨

enum v4l2_av1_frame_type {
    V4L2_AV1_KEY_FRAME ,
    V4L2_AV1_INTER_FRAME ,
    V4L2_AV1_INTRA_ONLY_FRAME ,
    V4L2_AV1_SWITCH_FRAME

};

okay so there's literally four constants in this enum and honestly? she's serving minimalism 🎀

🌸 Constants 🌸

• V4L2_AV1_KEY_FRAME — key frame. like, that's the constant, that's the name, iykyk ✨
• V4L2_AV1_INTER_FRAME — inter frame. yes queen, say it with your chest 💅
• V4L2_AV1_INTRA_ONLY_FRAME — intra-only frame. the only thing this one is, is intra. periodt 🦋
• V4L2_AV1_SWITCH_FRAME — switch frame. no cap, that's it 🙈

ngl bestie, the original doc gives these the shortest little one-liners ever — so I'm not gonna sit here and invent lore about them. The names are the names. Four of them. Memorize and slay 🔥

👑 SEE ALSO 👑

the whole extended friend group shows up here, fr fr. they all live in the kernel file ./include/uapi/linux/v4l2-controls.h — like one big group chat:

• enum v4l2_mpeg_video_av1_profile(9)
• enum v4l2_mpeg_video_av1_level(9)
• enum v4l2_stateless_h264_decode_mode(9)
• enum v4l2_stateless_h264_start_code(9)
• struct v4l2_ctrl_h264_sps(9)
• struct v4l2_ctrl_h264_pps(9)
• struct v4l2_ctrl_h264_scaling_matrix(9)
• struct v4l2_ctrl_h264_pred_weights(9)
• struct v4l2_h264_reference(9)
• struct v4l2_ctrl_h264_slice_params(9)
• struct v4l2_h264_dpb_entry(9)
• struct v4l2_ctrl_h264_decode_params(9)
• struct v4l2_ctrl_fwht_params(9)
• struct v4l2_vp8_segment(9)
• struct v4l2_vp8_loop_filter(9)
• struct v4l2_vp8_quantization(9)
• struct v4l2_vp8_entropy(9)
• struct v4l2_vp8_entropy_coder_state(9)
• struct v4l2_ctrl_vp8_frame(9)
• struct v4l2_ctrl_mpeg2_sequence(9)
• struct v4l2_ctrl_mpeg2_picture(9)
• struct v4l2_ctrl_mpeg2_quantisation(9)
• struct v4l2_ctrl_hevc_sps(9)
• struct v4l2_ctrl_hevc_pps(9)
• struct v4l2_hevc_dpb_entry(9)
• struct v4l2_hevc_pred_weight_table(9)
• struct v4l2_ctrl_hevc_slice_params(9)
• struct v4l2_ctrl_hevc_decode_params(9)
• struct v4l2_ctrl_hevc_scaling_matrix(9)
• struct v4l2_vp9_loop_filter(9)
• struct v4l2_vp9_quantization(9)
• struct v4l2_vp9_segmentation(9)
• struct v4l2_ctrl_vp9_frame(9)
• struct v4l2_vp9_mv_probs(9)
• struct v4l2_ctrl_vp9_compressed_hdr(9)
• struct v4l2_ctrl_av1_sequence(9)
• struct v4l2_ctrl_av1_tile_group_entry(9)
• enum v4l2_av1_warp_model(9)
• enum v4l2_av1_reference_frame(9)
• struct v4l2_av1_global_motion(9)
• enum v4l2_av1_frame_restoration_type(9)
• struct v4l2_av1_loop_restoration(9)
• struct v4l2_av1_cdef(9)
• enum v4l2_av1_segment_feature(9)
• struct v4l2_av1_segmentation(9)
• struct v4l2_av1_loop_filter(9)
• struct v4l2_av1_quantization(9)
• struct v4l2_av1_tile_info(9)
• enum v4l2_av1_interpolation_filter(9)
• enum v4l2_av1_tx_mode(9)
• struct v4l2_ctrl_av1_frame(9)
• struct v4l2_ctrl_av1_film_grain(9)

like… that's the entire roster. every single one. no skipping, we read the whole README 💀💖

and that's the page, babe ✨ written down in the source directory ./include/uapi/linux, dated October 2026 — go forth and reference your structs responsibly 🧚💜