-extern AVCodec ff_a64multi_encoder;
-extern AVCodec ff_a64multi5_encoder;
-extern AVCodec ff_aasc_decoder;
-extern AVCodec ff_aic_decoder;
-extern AVCodec ff_alias_pix_encoder;
-extern AVCodec ff_alias_pix_decoder;
-extern AVCodec ff_agm_decoder;
-extern AVCodec ff_amv_encoder;
-extern AVCodec ff_amv_decoder;
-extern AVCodec ff_anm_decoder;
-extern AVCodec ff_ansi_decoder;
-extern AVCodec ff_apng_encoder;
-extern AVCodec ff_apng_decoder;
-extern AVCodec ff_arbc_decoder;
-extern AVCodec ff_argo_decoder;
-extern AVCodec ff_asv1_encoder;
-extern AVCodec ff_asv1_decoder;
-extern AVCodec ff_asv2_encoder;
-extern AVCodec ff_asv2_decoder;
-extern AVCodec ff_aura_decoder;
-extern AVCodec ff_aura2_decoder;
-extern AVCodec ff_avrp_encoder;
-extern AVCodec ff_avrp_decoder;
-extern AVCodec ff_avrn_decoder;
-extern AVCodec ff_avs_decoder;
-extern AVCodec ff_avui_encoder;
-extern AVCodec ff_avui_decoder;
-extern AVCodec ff_ayuv_encoder;
-extern AVCodec ff_ayuv_decoder;
-extern AVCodec ff_bethsoftvid_decoder;
-extern AVCodec ff_bfi_decoder;
-extern AVCodec ff_bink_decoder;
-extern AVCodec ff_bitpacked_decoder;
-extern AVCodec ff_bmp_encoder;
-extern AVCodec ff_bmp_decoder;
-extern AVCodec ff_bmv_video_decoder;
-extern AVCodec ff_brender_pix_decoder;
-extern AVCodec ff_c93_decoder;
-extern AVCodec ff_cavs_decoder;
-extern AVCodec ff_cdgraphics_decoder;
-extern AVCodec ff_cdtoons_decoder;
-extern AVCodec ff_cdxl_decoder;
-extern AVCodec ff_cfhd_encoder;
-extern AVCodec ff_cfhd_decoder;
-extern AVCodec ff_cinepak_encoder;
-extern AVCodec ff_cinepak_decoder;
-extern AVCodec ff_clearvideo_decoder;
-extern AVCodec ff_cljr_encoder;
-extern AVCodec ff_cljr_decoder;
-extern AVCodec ff_cllc_decoder;
-extern AVCodec ff_comfortnoise_encoder;
-extern AVCodec ff_comfortnoise_decoder;
-extern AVCodec ff_cpia_decoder;
-extern AVCodec ff_cri_decoder;
-extern AVCodec ff_cscd_decoder;
-extern AVCodec ff_cyuv_decoder;
-extern AVCodec ff_dds_decoder;
-extern AVCodec ff_dfa_decoder;
-extern AVCodec ff_dirac_decoder;
-extern AVCodec ff_dnxhd_encoder;
-extern AVCodec ff_dnxhd_decoder;
-extern AVCodec ff_dpx_encoder;
-extern AVCodec ff_dpx_decoder;
-extern AVCodec ff_dsicinvideo_decoder;
-extern AVCodec ff_dvaudio_decoder;
-extern AVCodec ff_dvvideo_encoder;
-extern AVCodec ff_dvvideo_decoder;
-extern AVCodec ff_dxa_decoder;
-extern AVCodec ff_dxtory_decoder;
-extern AVCodec ff_dxv_decoder;
-extern AVCodec ff_eacmv_decoder;
-extern AVCodec ff_eamad_decoder;
-extern AVCodec ff_eatgq_decoder;
-extern AVCodec ff_eatgv_decoder;
-extern AVCodec ff_eatqi_decoder;
-extern AVCodec ff_eightbps_decoder;
-extern AVCodec ff_eightsvx_exp_decoder;
-extern AVCodec ff_eightsvx_fib_decoder;
-extern AVCodec ff_escape124_decoder;
-extern AVCodec ff_escape130_decoder;
-extern AVCodec ff_exr_encoder;
-extern AVCodec ff_exr_decoder;
-extern AVCodec ff_ffv1_encoder;
-extern AVCodec ff_ffv1_decoder;
-extern AVCodec ff_ffvhuff_encoder;
-extern AVCodec ff_ffvhuff_decoder;
-extern AVCodec ff_fic_decoder;
-extern AVCodec ff_fits_encoder;
-extern AVCodec ff_fits_decoder;
-extern AVCodec ff_flashsv_encoder;
-extern AVCodec ff_flashsv_decoder;
-extern AVCodec ff_flashsv2_encoder;
-extern AVCodec ff_flashsv2_decoder;
-extern AVCodec ff_flic_decoder;
-extern AVCodec ff_flv_encoder;
-extern AVCodec ff_flv_decoder;
-extern AVCodec ff_fmvc_decoder;
-extern AVCodec ff_fourxm_decoder;
-extern AVCodec ff_fraps_decoder;
-extern AVCodec ff_frwu_decoder;
-extern AVCodec ff_g2m_decoder;
-extern AVCodec ff_gdv_decoder;
-extern AVCodec ff_gif_encoder;
-extern AVCodec ff_gif_decoder;
-extern AVCodec ff_h261_encoder;
-extern AVCodec ff_h261_decoder;
-extern AVCodec ff_h263_encoder;
-extern AVCodec ff_h263_decoder;
-extern AVCodec ff_h263i_decoder;
-extern AVCodec ff_h263p_encoder;
-extern AVCodec ff_h263p_decoder;
-extern AVCodec ff_h263_v4l2m2m_decoder;
-extern AVCodec ff_h264_decoder;
-extern AVCodec ff_h264_crystalhd_decoder;
-extern AVCodec ff_h264_v4l2m2m_decoder;
-extern AVCodec ff_h264_mediacodec_decoder;
-extern AVCodec ff_h264_mmal_decoder;
-extern AVCodec ff_h264_qsv_decoder;
-extern AVCodec ff_h264_rkmpp_decoder;
-extern AVCodec ff_hap_encoder;
-extern AVCodec ff_hap_decoder;
-extern AVCodec ff_hevc_decoder;
-extern AVCodec ff_hevc_qsv_decoder;
-extern AVCodec ff_hevc_rkmpp_decoder;
-extern AVCodec ff_hevc_v4l2m2m_decoder;
-extern AVCodec ff_hnm4_video_decoder;
-extern AVCodec ff_hq_hqa_decoder;
-extern AVCodec ff_hqx_decoder;
-extern AVCodec ff_huffyuv_encoder;
-extern AVCodec ff_huffyuv_decoder;
-extern AVCodec ff_hymt_decoder;
-extern AVCodec ff_idcin_decoder;
-extern AVCodec ff_iff_ilbm_decoder;
-extern AVCodec ff_imm4_decoder;
-extern AVCodec ff_imm5_decoder;
-extern AVCodec ff_indeo2_decoder;
-extern AVCodec ff_indeo3_decoder;
-extern AVCodec ff_indeo4_decoder;
-extern AVCodec ff_indeo5_decoder;
-extern AVCodec ff_interplay_video_decoder;
-extern AVCodec ff_ipu_decoder;
-extern AVCodec ff_jpeg2000_encoder;
-extern AVCodec ff_jpeg2000_decoder;
-extern AVCodec ff_jpegls_encoder;
-extern AVCodec ff_jpegls_decoder;
-extern AVCodec ff_jv_decoder;
-extern AVCodec ff_kgv1_decoder;
-extern AVCodec ff_kmvc_decoder;
-extern AVCodec ff_lagarith_decoder;
-extern AVCodec ff_ljpeg_encoder;
-extern AVCodec ff_loco_decoder;
-extern AVCodec ff_lscr_decoder;
-extern AVCodec ff_m101_decoder;
-extern AVCodec ff_magicyuv_encoder;
-extern AVCodec ff_magicyuv_decoder;
-extern AVCodec ff_mdec_decoder;
-extern AVCodec ff_mimic_decoder;
-extern AVCodec ff_mjpeg_encoder;
-extern AVCodec ff_mjpeg_decoder;
-extern AVCodec ff_mjpegb_decoder;
-extern AVCodec ff_mmvideo_decoder;
-extern AVCodec ff_mobiclip_decoder;
-extern AVCodec ff_motionpixels_decoder;
-extern AVCodec ff_mpeg1video_encoder;
-extern AVCodec ff_mpeg1video_decoder;
-extern AVCodec ff_mpeg2video_encoder;
-extern AVCodec ff_mpeg2video_decoder;
-extern AVCodec ff_mpeg4_encoder;
-extern AVCodec ff_mpeg4_decoder;
-extern AVCodec ff_mpeg4_crystalhd_decoder;
-extern AVCodec ff_mpeg4_v4l2m2m_decoder;
-extern AVCodec ff_mpeg4_mmal_decoder;
-extern AVCodec ff_mpegvideo_decoder;
-extern AVCodec ff_mpeg1_v4l2m2m_decoder;
-extern AVCodec ff_mpeg2_mmal_decoder;
-extern AVCodec ff_mpeg2_crystalhd_decoder;
-extern AVCodec ff_mpeg2_v4l2m2m_decoder;
-extern AVCodec ff_mpeg2_qsv_decoder;
-extern AVCodec ff_mpeg2_mediacodec_decoder;
-extern AVCodec ff_msa1_decoder;
-extern AVCodec ff_mscc_decoder;
-extern AVCodec ff_msmpeg4v1_decoder;
-extern AVCodec ff_msmpeg4v2_encoder;
-extern AVCodec ff_msmpeg4v2_decoder;
-extern AVCodec ff_msmpeg4v3_encoder;
-extern AVCodec ff_msmpeg4v3_decoder;
-extern AVCodec ff_msmpeg4_crystalhd_decoder;
-extern AVCodec ff_msp2_decoder;
-extern AVCodec ff_msrle_decoder;
-extern AVCodec ff_mss1_decoder;
-extern AVCodec ff_mss2_decoder;
-extern AVCodec ff_msvideo1_encoder;
-extern AVCodec ff_msvideo1_decoder;
-extern AVCodec ff_mszh_decoder;
-extern AVCodec ff_mts2_decoder;
-extern AVCodec ff_mv30_decoder;
-extern AVCodec ff_mvc1_decoder;
-extern AVCodec ff_mvc2_decoder;
-extern AVCodec ff_mvdv_decoder;
-extern AVCodec ff_mvha_decoder;
-extern AVCodec ff_mwsc_decoder;
-extern AVCodec ff_mxpeg_decoder;
-extern AVCodec ff_notchlc_decoder;
-extern AVCodec ff_nuv_decoder;
-extern AVCodec ff_paf_video_decoder;
-extern AVCodec ff_pam_encoder;
-extern AVCodec ff_pam_decoder;
-extern AVCodec ff_pbm_encoder;
-extern AVCodec ff_pbm_decoder;
-extern AVCodec ff_pcx_encoder;
-extern AVCodec ff_pcx_decoder;
-extern AVCodec ff_pfm_encoder;
-extern AVCodec ff_pfm_decoder;
-extern AVCodec ff_pgm_encoder;
-extern AVCodec ff_pgm_decoder;
-extern AVCodec ff_pgmyuv_encoder;
-extern AVCodec ff_pgmyuv_decoder;
-extern AVCodec ff_pgx_decoder;
-extern AVCodec ff_photocd_decoder;
-extern AVCodec ff_pictor_decoder;
-extern AVCodec ff_pixlet_decoder;
-extern AVCodec ff_png_encoder;
-extern AVCodec ff_png_decoder;
-extern AVCodec ff_ppm_encoder;
-extern AVCodec ff_ppm_decoder;
-extern AVCodec ff_prores_encoder;
-extern AVCodec ff_prores_decoder;
-extern AVCodec ff_prores_aw_encoder;
-extern AVCodec ff_prores_ks_encoder;
-extern AVCodec ff_prosumer_decoder;
-extern AVCodec ff_psd_decoder;
-extern AVCodec ff_ptx_decoder;
-extern AVCodec ff_qdraw_decoder;
-extern AVCodec ff_qpeg_decoder;
-extern AVCodec ff_qtrle_encoder;
-extern AVCodec ff_qtrle_decoder;
-extern AVCodec ff_r10k_encoder;
-extern AVCodec ff_r10k_decoder;
-extern AVCodec ff_r210_encoder;
-extern AVCodec ff_r210_decoder;
-extern AVCodec ff_rasc_decoder;
-extern AVCodec ff_rawvideo_encoder;
-extern AVCodec ff_rawvideo_decoder;
-extern AVCodec ff_rl2_decoder;
-extern AVCodec ff_roq_encoder;
-extern AVCodec ff_roq_decoder;
-extern AVCodec ff_rpza_encoder;
-extern AVCodec ff_rpza_decoder;
-extern AVCodec ff_rscc_decoder;
-extern AVCodec ff_rv10_encoder;
-extern AVCodec ff_rv10_decoder;
-extern AVCodec ff_rv20_encoder;
-extern AVCodec ff_rv20_decoder;
-extern AVCodec ff_rv30_decoder;
-extern AVCodec ff_rv40_decoder;
-extern AVCodec ff_s302m_encoder;
-extern AVCodec ff_s302m_decoder;
-extern AVCodec ff_sanm_decoder;
-extern AVCodec ff_scpr_decoder;
-extern AVCodec ff_screenpresso_decoder;
-extern AVCodec ff_sga_decoder;
-extern AVCodec ff_sgi_encoder;
-extern AVCodec ff_sgi_decoder;
-extern AVCodec ff_sgirle_decoder;
-extern AVCodec ff_sheervideo_decoder;
-extern AVCodec ff_simbiosis_imx_decoder;
-extern AVCodec ff_smacker_decoder;
-extern AVCodec ff_smc_decoder;
-extern AVCodec ff_smvjpeg_decoder;
-extern AVCodec ff_snow_encoder;
-extern AVCodec ff_snow_decoder;
-extern AVCodec ff_sp5x_decoder;
-extern AVCodec ff_speedhq_decoder;
-extern AVCodec ff_speedhq_encoder;
-extern AVCodec ff_srgc_decoder;
-extern AVCodec ff_sunrast_encoder;
-extern AVCodec ff_sunrast_decoder;
-extern AVCodec ff_svq1_encoder;
-extern AVCodec ff_svq1_decoder;
-extern AVCodec ff_svq3_decoder;
-extern AVCodec ff_targa_encoder;
-extern AVCodec ff_targa_decoder;
-extern AVCodec ff_targa_y216_decoder;
-extern AVCodec ff_tdsc_decoder;
-extern AVCodec ff_theora_decoder;
-extern AVCodec ff_thp_decoder;
-extern AVCodec ff_tiertexseqvideo_decoder;
-extern AVCodec ff_tiff_encoder;
-extern AVCodec ff_tiff_decoder;
-extern AVCodec ff_tmv_decoder;
-extern AVCodec ff_truemotion1_decoder;
-extern AVCodec ff_truemotion2_decoder;
-extern AVCodec ff_truemotion2rt_decoder;
-extern AVCodec ff_tscc_decoder;
-extern AVCodec ff_tscc2_decoder;
-extern AVCodec ff_txd_decoder;
-extern AVCodec ff_ulti_decoder;
-extern AVCodec ff_utvideo_encoder;
-extern AVCodec ff_utvideo_decoder;
-extern AVCodec ff_v210_encoder;
-extern AVCodec ff_v210_decoder;
-extern AVCodec ff_v210x_decoder;
-extern AVCodec ff_v308_encoder;
-extern AVCodec ff_v308_decoder;
-extern AVCodec ff_v408_encoder;
-extern AVCodec ff_v408_decoder;
-extern AVCodec ff_v410_encoder;
-extern AVCodec ff_v410_decoder;
-extern AVCodec ff_vb_decoder;
-extern AVCodec ff_vble_decoder;
-extern AVCodec ff_vc1_decoder;
-extern AVCodec ff_vc1_crystalhd_decoder;
-extern AVCodec ff_vc1image_decoder;
-extern AVCodec ff_vc1_mmal_decoder;
-extern AVCodec ff_vc1_qsv_decoder;
-extern AVCodec ff_vc1_v4l2m2m_decoder;
-extern AVCodec ff_vc2_encoder;
-extern AVCodec ff_vcr1_decoder;
-extern AVCodec ff_vmdvideo_decoder;
-extern AVCodec ff_vmnc_decoder;
-extern AVCodec ff_vp3_decoder;
-extern AVCodec ff_vp4_decoder;
-extern AVCodec ff_vp5_decoder;
-extern AVCodec ff_vp6_decoder;
-extern AVCodec ff_vp6a_decoder;
-extern AVCodec ff_vp6f_decoder;
-extern AVCodec ff_vp7_decoder;
-extern AVCodec ff_vp8_decoder;
-extern AVCodec ff_vp8_rkmpp_decoder;
-extern AVCodec ff_vp8_v4l2m2m_decoder;
-extern AVCodec ff_vp9_decoder;
-extern AVCodec ff_vp9_rkmpp_decoder;
-extern AVCodec ff_vp9_v4l2m2m_decoder;
-extern AVCodec ff_vqa_decoder;
-extern AVCodec ff_webp_decoder;
-extern AVCodec ff_wcmv_decoder;
-extern AVCodec ff_wrapped_avframe_encoder;
-extern AVCodec ff_wrapped_avframe_decoder;
-extern AVCodec ff_wmv1_encoder;
-extern AVCodec ff_wmv1_decoder;
-extern AVCodec ff_wmv2_encoder;
-extern AVCodec ff_wmv2_decoder;
-extern AVCodec ff_wmv3_decoder;
-extern AVCodec ff_wmv3_crystalhd_decoder;
-extern AVCodec ff_wmv3image_decoder;
-extern AVCodec ff_wnv1_decoder;
-extern AVCodec ff_xan_wc3_decoder;
-extern AVCodec ff_xan_wc4_decoder;
-extern AVCodec ff_xbm_encoder;
-extern AVCodec ff_xbm_decoder;
-extern AVCodec ff_xface_encoder;
-extern AVCodec ff_xface_decoder;
-extern AVCodec ff_xl_decoder;
-extern AVCodec ff_xpm_decoder;
-extern AVCodec ff_xwd_encoder;
-extern AVCodec ff_xwd_decoder;
-extern AVCodec ff_y41p_encoder;
-extern AVCodec ff_y41p_decoder;
-extern AVCodec ff_ylc_decoder;
-extern AVCodec ff_yop_decoder;
-extern AVCodec ff_yuv4_encoder;
-extern AVCodec ff_yuv4_decoder;
-extern AVCodec ff_zero12v_decoder;
-extern AVCodec ff_zerocodec_decoder;
-extern AVCodec ff_zlib_encoder;
-extern AVCodec ff_zlib_decoder;
-extern AVCodec ff_zmbv_encoder;
-extern AVCodec ff_zmbv_decoder;
+extern const AVCodec ff_a64multi_encoder;
+extern const AVCodec ff_a64multi5_encoder;
+extern const AVCodec ff_aasc_decoder;
+extern const AVCodec ff_aic_decoder;
+extern const AVCodec ff_alias_pix_encoder;
+extern const AVCodec ff_alias_pix_decoder;
+extern const AVCodec ff_agm_decoder;
+extern const AVCodec ff_amv_encoder;
+extern const AVCodec ff_amv_decoder;
+extern const AVCodec ff_anm_decoder;
+extern const AVCodec ff_ansi_decoder;
+extern const AVCodec ff_apng_encoder;
+extern const AVCodec ff_apng_decoder;
+extern const AVCodec ff_arbc_decoder;
+extern const AVCodec ff_argo_decoder;
+extern const AVCodec ff_asv1_encoder;
+extern const AVCodec ff_asv1_decoder;
+extern const AVCodec ff_asv2_encoder;
+extern const AVCodec ff_asv2_decoder;
+extern const AVCodec ff_aura_decoder;
+extern const AVCodec ff_aura2_decoder;
+extern const AVCodec ff_avrp_encoder;
+extern const AVCodec ff_avrp_decoder;
+extern const AVCodec ff_avrn_decoder;
+extern const AVCodec ff_avs_decoder;
+extern const AVCodec ff_avui_encoder;
+extern const AVCodec ff_avui_decoder;
+extern const AVCodec ff_ayuv_encoder;
+extern const AVCodec ff_ayuv_decoder;
+extern const AVCodec ff_bethsoftvid_decoder;
+extern const AVCodec ff_bfi_decoder;
+extern const AVCodec ff_bink_decoder;
+extern const AVCodec ff_bitpacked_decoder;
+extern const AVCodec ff_bmp_encoder;
+extern const AVCodec ff_bmp_decoder;
+extern const AVCodec ff_bmv_video_decoder;
+extern const AVCodec ff_brender_pix_decoder;
+extern const AVCodec ff_c93_decoder;
+extern const AVCodec ff_cavs_decoder;
+extern const AVCodec ff_cdgraphics_decoder;
+extern const AVCodec ff_cdtoons_decoder;
+extern const AVCodec ff_cdxl_decoder;
+extern const AVCodec ff_cfhd_encoder;
+extern const AVCodec ff_cfhd_decoder;
+extern const AVCodec ff_cinepak_encoder;
+extern const AVCodec ff_cinepak_decoder;
+extern const AVCodec ff_clearvideo_decoder;
+extern const AVCodec ff_cljr_encoder;
+extern const AVCodec ff_cljr_decoder;
+extern const AVCodec ff_cllc_decoder;
+extern const AVCodec ff_comfortnoise_encoder;
+extern const AVCodec ff_comfortnoise_decoder;
+extern const AVCodec ff_cpia_decoder;
+extern const AVCodec ff_cri_decoder;
+extern const AVCodec ff_cscd_decoder;
+extern const AVCodec ff_cyuv_decoder;
+extern const AVCodec ff_dds_decoder;
+extern const AVCodec ff_dfa_decoder;
+extern const AVCodec ff_dirac_decoder;
+extern const AVCodec ff_dnxhd_encoder;
+extern const AVCodec ff_dnxhd_decoder;
+extern const AVCodec ff_dpx_encoder;
+extern const AVCodec ff_dpx_decoder;
+extern const AVCodec ff_dsicinvideo_decoder;
+extern const AVCodec ff_dvaudio_decoder;
+extern const AVCodec ff_dvvideo_encoder;
+extern const AVCodec ff_dvvideo_decoder;
+extern const AVCodec ff_dxa_decoder;
+extern const AVCodec ff_dxtory_decoder;
+extern const AVCodec ff_dxv_decoder;
+extern const AVCodec ff_eacmv_decoder;
+extern const AVCodec ff_eamad_decoder;
+extern const AVCodec ff_eatgq_decoder;
+extern const AVCodec ff_eatgv_decoder;
+extern const AVCodec ff_eatqi_decoder;
+extern const AVCodec ff_eightbps_decoder;
+extern const AVCodec ff_eightsvx_exp_decoder;
+extern const AVCodec ff_eightsvx_fib_decoder;
+extern const AVCodec ff_escape124_decoder;
+extern const AVCodec ff_escape130_decoder;
+extern const AVCodec ff_exr_encoder;
+extern const AVCodec ff_exr_decoder;
+extern const AVCodec ff_ffv1_encoder;
+extern const AVCodec ff_ffv1_decoder;
+extern const AVCodec ff_ffvhuff_encoder;
+extern const AVCodec ff_ffvhuff_decoder;
+extern const AVCodec ff_fic_decoder;
+extern const AVCodec ff_fits_encoder;
+extern const AVCodec ff_fits_decoder;
+extern const AVCodec ff_flashsv_encoder;
+extern const AVCodec ff_flashsv_decoder;
+extern const AVCodec ff_flashsv2_encoder;
+extern const AVCodec ff_flashsv2_decoder;
+extern const AVCodec ff_flic_decoder;
+extern const AVCodec ff_flv_encoder;
+extern const AVCodec ff_flv_decoder;
+extern const AVCodec ff_fmvc_decoder;
+extern const AVCodec ff_fourxm_decoder;
+extern const AVCodec ff_fraps_decoder;
+extern const AVCodec ff_frwu_decoder;
+extern const AVCodec ff_g2m_decoder;
+extern const AVCodec ff_gdv_decoder;
+extern const AVCodec ff_gif_encoder;
+extern const AVCodec ff_gif_decoder;
+extern const AVCodec ff_h261_encoder;
+extern const AVCodec ff_h261_decoder;
+extern const AVCodec ff_h263_encoder;
+extern const AVCodec ff_h263_decoder;
+extern const AVCodec ff_h263i_decoder;
+extern const AVCodec ff_h263p_encoder;
+extern const AVCodec ff_h263p_decoder;
+extern const AVCodec ff_h263_v4l2m2m_decoder;
+extern const AVCodec ff_h264_decoder;
+extern const AVCodec ff_h264_crystalhd_decoder;
+extern const AVCodec ff_h264_v4l2m2m_decoder;
+extern const AVCodec ff_h264_mediacodec_decoder;
+extern const AVCodec ff_h264_mmal_decoder;
+extern const AVCodec ff_h264_qsv_decoder;
+extern const AVCodec ff_h264_rkmpp_decoder;
+extern const AVCodec ff_hap_encoder;
+extern const AVCodec ff_hap_decoder;
+extern const AVCodec ff_hevc_decoder;
+extern const AVCodec ff_hevc_qsv_decoder;
+extern const AVCodec ff_hevc_rkmpp_decoder;
+extern const AVCodec ff_hevc_v4l2m2m_decoder;
+extern const AVCodec ff_hnm4_video_decoder;
+extern const AVCodec ff_hq_hqa_decoder;
+extern const AVCodec ff_hqx_decoder;
+extern const AVCodec ff_huffyuv_encoder;
+extern const AVCodec ff_huffyuv_decoder;
+extern const AVCodec ff_hymt_decoder;
+extern const AVCodec ff_idcin_decoder;
+extern const AVCodec ff_iff_ilbm_decoder;
+extern const AVCodec ff_imm4_decoder;
+extern const AVCodec ff_imm5_decoder;
+extern const AVCodec ff_indeo2_decoder;
+extern const AVCodec ff_indeo3_decoder;
+extern const AVCodec ff_indeo4_decoder;
+extern const AVCodec ff_indeo5_decoder;
+extern const AVCodec ff_interplay_video_decoder;
+extern const AVCodec ff_ipu_decoder;
+extern const AVCodec ff_jpeg2000_encoder;
+extern const AVCodec ff_jpeg2000_decoder;
+extern const AVCodec ff_jpegls_encoder;
+extern const AVCodec ff_jpegls_decoder;
+extern const AVCodec ff_jv_decoder;
+extern const AVCodec ff_kgv1_decoder;
+extern const AVCodec ff_kmvc_decoder;
+extern const AVCodec ff_lagarith_decoder;
+extern const AVCodec ff_ljpeg_encoder;
+extern const AVCodec ff_loco_decoder;
+extern const AVCodec ff_lscr_decoder;
+extern const AVCodec ff_m101_decoder;
+extern const AVCodec ff_magicyuv_encoder;
+extern const AVCodec ff_magicyuv_decoder;
+extern const AVCodec ff_mdec_decoder;
+extern const AVCodec ff_mimic_decoder;
+extern const AVCodec ff_mjpeg_encoder;
+extern const AVCodec ff_mjpeg_decoder;
+extern const AVCodec ff_mjpegb_decoder;
+extern const AVCodec ff_mmvideo_decoder;
+extern const AVCodec ff_mobiclip_decoder;
+extern const AVCodec ff_motionpixels_decoder;
+extern const AVCodec ff_mpeg1video_encoder;
+extern const AVCodec ff_mpeg1video_decoder;
+extern const AVCodec ff_mpeg2video_encoder;
+extern const AVCodec ff_mpeg2video_decoder;
+extern const AVCodec ff_mpeg4_encoder;
+extern const AVCodec ff_mpeg4_decoder;
+extern const AVCodec ff_mpeg4_crystalhd_decoder;
+extern const AVCodec ff_mpeg4_v4l2m2m_decoder;
+extern const AVCodec ff_mpeg4_mmal_decoder;
+extern const AVCodec ff_mpegvideo_decoder;
+extern const AVCodec ff_mpeg1_v4l2m2m_decoder;
+extern const AVCodec ff_mpeg2_mmal_decoder;
+extern const AVCodec ff_mpeg2_crystalhd_decoder;
+extern const AVCodec ff_mpeg2_v4l2m2m_decoder;
+extern const AVCodec ff_mpeg2_qsv_decoder;
+extern const AVCodec ff_mpeg2_mediacodec_decoder;
+extern const AVCodec ff_msa1_decoder;
+extern const AVCodec ff_mscc_decoder;
+extern const AVCodec ff_msmpeg4v1_decoder;
+extern const AVCodec ff_msmpeg4v2_encoder;
+extern const AVCodec ff_msmpeg4v2_decoder;
+extern const AVCodec ff_msmpeg4v3_encoder;
+extern const AVCodec ff_msmpeg4v3_decoder;
+extern const AVCodec ff_msmpeg4_crystalhd_decoder;
+extern const AVCodec ff_msp2_decoder;
+extern const AVCodec ff_msrle_decoder;
+extern const AVCodec ff_mss1_decoder;
+extern const AVCodec ff_mss2_decoder;
+extern const AVCodec ff_msvideo1_encoder;
+extern const AVCodec ff_msvideo1_decoder;
+extern const AVCodec ff_mszh_decoder;
+extern const AVCodec ff_mts2_decoder;
+extern const AVCodec ff_mv30_decoder;
+extern const AVCodec ff_mvc1_decoder;
+extern const AVCodec ff_mvc2_decoder;
+extern const AVCodec ff_mvdv_decoder;
+extern const AVCodec ff_mvha_decoder;
+extern const AVCodec ff_mwsc_decoder;
+extern const AVCodec ff_mxpeg_decoder;
+extern const AVCodec ff_notchlc_decoder;
+extern const AVCodec ff_nuv_decoder;
+extern const AVCodec ff_paf_video_decoder;
+extern const AVCodec ff_pam_encoder;
+extern const AVCodec ff_pam_decoder;
+extern const AVCodec ff_pbm_encoder;
+extern const AVCodec ff_pbm_decoder;
+extern const AVCodec ff_pcx_encoder;
+extern const AVCodec ff_pcx_decoder;
+extern const AVCodec ff_pfm_encoder;
+extern const AVCodec ff_pfm_decoder;
+extern const AVCodec ff_pgm_encoder;
+extern const AVCodec ff_pgm_decoder;
+extern const AVCodec ff_pgmyuv_encoder;
+extern const AVCodec ff_pgmyuv_decoder;
+extern const AVCodec ff_pgx_decoder;
+extern const AVCodec ff_photocd_decoder;
+extern const AVCodec ff_pictor_decoder;
+extern const AVCodec ff_pixlet_decoder;
+extern const AVCodec ff_png_encoder;
+extern const AVCodec ff_png_decoder;
+extern const AVCodec ff_ppm_encoder;
+extern const AVCodec ff_ppm_decoder;
+extern const AVCodec ff_prores_encoder;
+extern const AVCodec ff_prores_decoder;
+extern const AVCodec ff_prores_aw_encoder;
+extern const AVCodec ff_prores_ks_encoder;
+extern const AVCodec ff_prosumer_decoder;
+extern const AVCodec ff_psd_decoder;
+extern const AVCodec ff_ptx_decoder;
+extern const AVCodec ff_qdraw_decoder;
+extern const AVCodec ff_qpeg_decoder;
+extern const AVCodec ff_qtrle_encoder;
+extern const AVCodec ff_qtrle_decoder;
+extern const AVCodec ff_r10k_encoder;
+extern const AVCodec ff_r10k_decoder;
+extern const AVCodec ff_r210_encoder;
+extern const AVCodec ff_r210_decoder;
+extern const AVCodec ff_rasc_decoder;
+extern const AVCodec ff_rawvideo_encoder;
+extern const AVCodec ff_rawvideo_decoder;
+extern const AVCodec ff_rl2_decoder;
+extern const AVCodec ff_roq_encoder;
+extern const AVCodec ff_roq_decoder;
+extern const AVCodec ff_rpza_encoder;
+extern const AVCodec ff_rpza_decoder;
+extern const AVCodec ff_rscc_decoder;
+extern const AVCodec ff_rv10_encoder;
+extern const AVCodec ff_rv10_decoder;
+extern const AVCodec ff_rv20_encoder;
+extern const AVCodec ff_rv20_decoder;
+extern const AVCodec ff_rv30_decoder;
+extern const AVCodec ff_rv40_decoder;
+extern const AVCodec ff_s302m_encoder;
+extern const AVCodec ff_s302m_decoder;
+extern const AVCodec ff_sanm_decoder;
+extern const AVCodec ff_scpr_decoder;
+extern const AVCodec ff_screenpresso_decoder;
+extern const AVCodec ff_sga_decoder;
+extern const AVCodec ff_sgi_encoder;
+extern const AVCodec ff_sgi_decoder;
+extern const AVCodec ff_sgirle_decoder;
+extern const AVCodec ff_sheervideo_decoder;
+extern const AVCodec ff_simbiosis_imx_decoder;
+extern const AVCodec ff_smacker_decoder;
+extern const AVCodec ff_smc_decoder;
+extern const AVCodec ff_smvjpeg_decoder;
+extern const AVCodec ff_snow_encoder;
+extern const AVCodec ff_snow_decoder;
+extern const AVCodec ff_sp5x_decoder;
+extern const AVCodec ff_speedhq_decoder;
+extern const AVCodec ff_speedhq_encoder;
+extern const AVCodec ff_srgc_decoder;
+extern const AVCodec ff_sunrast_encoder;
+extern const AVCodec ff_sunrast_decoder;
+extern const AVCodec ff_svq1_encoder;
+extern const AVCodec ff_svq1_decoder;
+extern const AVCodec ff_svq3_decoder;
+extern const AVCodec ff_targa_encoder;
+extern const AVCodec ff_targa_decoder;
+extern const AVCodec ff_targa_y216_decoder;
+extern const AVCodec ff_tdsc_decoder;
+extern const AVCodec ff_theora_decoder;
+extern const AVCodec ff_thp_decoder;
+extern const AVCodec ff_tiertexseqvideo_decoder;
+extern const AVCodec ff_tiff_encoder;
+extern const AVCodec ff_tiff_decoder;
+extern const AVCodec ff_tmv_decoder;
+extern const AVCodec ff_truemotion1_decoder;
+extern const AVCodec ff_truemotion2_decoder;
+extern const AVCodec ff_truemotion2rt_decoder;
+extern const AVCodec ff_tscc_decoder;
+extern const AVCodec ff_tscc2_decoder;
+extern const AVCodec ff_txd_decoder;
+extern const AVCodec ff_ulti_decoder;
+extern const AVCodec ff_utvideo_encoder;
+extern const AVCodec ff_utvideo_decoder;
+extern const AVCodec ff_v210_encoder;
+extern const AVCodec ff_v210_decoder;
+extern const AVCodec ff_v210x_decoder;
+extern const AVCodec ff_v308_encoder;
+extern const AVCodec ff_v308_decoder;
+extern const AVCodec ff_v408_encoder;
+extern const AVCodec ff_v408_decoder;
+extern const AVCodec ff_v410_encoder;
+extern const AVCodec ff_v410_decoder;
+extern const AVCodec ff_vb_decoder;
+extern const AVCodec ff_vble_decoder;
+extern const AVCodec ff_vc1_decoder;
+extern const AVCodec ff_vc1_crystalhd_decoder;
+extern const AVCodec ff_vc1image_decoder;
+extern const AVCodec ff_vc1_mmal_decoder;
+extern const AVCodec ff_vc1_qsv_decoder;
+extern const AVCodec ff_vc1_v4l2m2m_decoder;
+extern const AVCodec ff_vc2_encoder;
+extern const AVCodec ff_vcr1_decoder;
+extern const AVCodec ff_vmdvideo_decoder;
+extern const AVCodec ff_vmnc_decoder;
+extern const AVCodec ff_vp3_decoder;
+extern const AVCodec ff_vp4_decoder;
+extern const AVCodec ff_vp5_decoder;
+extern const AVCodec ff_vp6_decoder;
+extern const AVCodec ff_vp6a_decoder;
+extern const AVCodec ff_vp6f_decoder;
+extern const AVCodec ff_vp7_decoder;
+extern const AVCodec ff_vp8_decoder;
+extern const AVCodec ff_vp8_rkmpp_decoder;
+extern const AVCodec ff_vp8_v4l2m2m_decoder;
+extern const AVCodec ff_vp9_decoder;
+extern const AVCodec ff_vp9_rkmpp_decoder;
+extern const AVCodec ff_vp9_v4l2m2m_decoder;
+extern const AVCodec ff_vqa_decoder;
+extern const AVCodec ff_webp_decoder;
+extern const AVCodec ff_wcmv_decoder;
+extern const AVCodec ff_wrapped_avframe_encoder;
+extern const AVCodec ff_wrapped_avframe_decoder;
+extern const AVCodec ff_wmv1_encoder;
+extern const AVCodec ff_wmv1_decoder;
+extern const AVCodec ff_wmv2_encoder;
+extern const AVCodec ff_wmv2_decoder;
+extern const AVCodec ff_wmv3_decoder;
+extern const AVCodec ff_wmv3_crystalhd_decoder;
+extern const AVCodec ff_wmv3image_decoder;
+extern const AVCodec ff_wnv1_decoder;
+extern const AVCodec ff_xan_wc3_decoder;
+extern const AVCodec ff_xan_wc4_decoder;
+extern const AVCodec ff_xbm_encoder;
+extern const AVCodec ff_xbm_decoder;
+extern const AVCodec ff_xface_encoder;
+extern const AVCodec ff_xface_decoder;
+extern const AVCodec ff_xl_decoder;
+extern const AVCodec ff_xpm_decoder;
+extern const AVCodec ff_xwd_encoder;
+extern const AVCodec ff_xwd_decoder;
+extern const AVCodec ff_y41p_encoder;
+extern const AVCodec ff_y41p_decoder;
+extern const AVCodec ff_ylc_decoder;
+extern const AVCodec ff_yop_decoder;
+extern const AVCodec ff_yuv4_encoder;
+extern const AVCodec ff_yuv4_decoder;
+extern const AVCodec ff_zero12v_decoder;
+extern const AVCodec ff_zerocodec_decoder;
+extern const AVCodec ff_zlib_encoder;
+extern const AVCodec ff_zlib_decoder;
+extern const AVCodec ff_zmbv_encoder;
+extern const AVCodec ff_zmbv_decoder;