libavcodec/allcodecs.c

   1 /*
   2  * Provide registration of all codecs, parsers and bitstream filters for libavcodec.
   3  * Copyright (c) 2002 Fabrice Bellard
   4  *
   5  * This file is part of FFmpeg.
   6  *
   7  * FFmpeg is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * FFmpeg is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with FFmpeg; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  20  */
  21
  22 /**
  23  * @file
  24  * Provide registration of all codecs, parsers and bitstream filters for libavcodec.
  25  */
  26
  27 #include <stdint.h>
  28 #include <string.h>
  29
  30 #include "config.h"
  31 #include "libavutil/thread.h"
  32 #include "avcodec.h"
  33 #include "codec.h"
  34 #include "codec_id.h"
  35 #include "codec_internal.h"
  36
  37 extern const FFCodec ff_a64multi_encoder;
  38 extern const FFCodec ff_a64multi5_encoder;
  39 extern const FFCodec ff_aasc_decoder;
  40 extern const FFCodec ff_aic_decoder;
  41 extern const FFCodec ff_alias_pix_encoder;
  42 extern const FFCodec ff_alias_pix_decoder;
  43 extern const FFCodec ff_agm_decoder;
  44 extern const FFCodec ff_amv_encoder;
  45 extern const FFCodec ff_amv_decoder;
  46 extern const FFCodec ff_anm_decoder;
  47 extern const FFCodec ff_ansi_decoder;
  48 extern const FFCodec ff_apng_encoder;
  49 extern const FFCodec ff_apng_decoder;
  50 extern const FFCodec ff_apv_decoder;
  51 extern const FFCodec ff_arbc_decoder;
  52 extern const FFCodec ff_argo_decoder;
  53 extern const FFCodec ff_asv1_encoder;
  54 extern const FFCodec ff_asv1_decoder;
  55 extern const FFCodec ff_asv2_encoder;
  56 extern const FFCodec ff_asv2_decoder;
  57 extern const FFCodec ff_aura_decoder;
  58 extern const FFCodec ff_aura2_decoder;
  59 extern const FFCodec ff_avrp_encoder;
  60 extern const FFCodec ff_avrp_decoder;
  61 extern const FFCodec ff_avrn_decoder;
  62 extern const FFCodec ff_avs_decoder;
  63 extern const FFCodec ff_avui_encoder;
  64 extern const FFCodec ff_avui_decoder;
  65 extern const FFCodec ff_bethsoftvid_decoder;
  66 extern const FFCodec ff_bfi_decoder;
  67 extern const FFCodec ff_bink_decoder;
  68 extern const FFCodec ff_bitpacked_decoder;
  69 extern const FFCodec ff_bitpacked_encoder;
  70 extern const FFCodec ff_bmp_encoder;
  71 extern const FFCodec ff_bmp_decoder;
  72 extern const FFCodec ff_bmv_video_decoder;
  73 extern const FFCodec ff_brender_pix_decoder;
  74 extern const FFCodec ff_c93_decoder;
  75 extern const FFCodec ff_cavs_decoder;
  76 extern const FFCodec ff_cdgraphics_decoder;
  77 extern const FFCodec ff_cdtoons_decoder;
  78 extern const FFCodec ff_cdxl_decoder;
  79 extern const FFCodec ff_cfhd_encoder;
  80 extern const FFCodec ff_cfhd_decoder;
  81 extern const FFCodec ff_cinepak_encoder;
  82 extern const FFCodec ff_cinepak_decoder;
  83 extern const FFCodec ff_clearvideo_decoder;
  84 extern const FFCodec ff_cljr_encoder;
  85 extern const FFCodec ff_cljr_decoder;
  86 extern const FFCodec ff_cllc_decoder;
  87 extern const FFCodec ff_comfortnoise_encoder;
  88 extern const FFCodec ff_comfortnoise_decoder;
  89 extern const FFCodec ff_cpia_decoder;
  90 extern const FFCodec ff_cri_decoder;
  91 extern const FFCodec ff_cscd_decoder;
  92 extern const FFCodec ff_cyuv_decoder;
  93 extern const FFCodec ff_dds_decoder;
  94 extern const FFCodec ff_dfa_decoder;
  95 extern const FFCodec ff_dirac_decoder;
  96 extern const FFCodec ff_dnxhd_encoder;
  97 extern const FFCodec ff_dnxhd_decoder;
  98 extern const FFCodec ff_dpx_encoder;
  99 extern const FFCodec ff_dpx_decoder;
 100 extern const FFCodec ff_dsicinvideo_decoder;
 101 extern const FFCodec ff_dvaudio_decoder;
 102 extern const FFCodec ff_dvvideo_encoder;
 103 extern const FFCodec ff_dvvideo_decoder;
 104 extern const FFCodec ff_dxa_decoder;
 105 extern const FFCodec ff_dxtory_decoder;
 106 extern const FFCodec ff_dxv_encoder;
 107 extern const FFCodec ff_dxv_decoder;
 108 extern const FFCodec ff_eacmv_decoder;
 109 extern const FFCodec ff_eamad_decoder;
 110 extern const FFCodec ff_eatgq_decoder;
 111 extern const FFCodec ff_eatgv_decoder;
 112 extern const FFCodec ff_eatqi_decoder;
 113 extern const FFCodec ff_eightbps_decoder;
 114 extern const FFCodec ff_eightsvx_exp_decoder;
 115 extern const FFCodec ff_eightsvx_fib_decoder;
 116 extern const FFCodec ff_escape124_decoder;
 117 extern const FFCodec ff_escape130_decoder;
 118 extern const FFCodec ff_exr_encoder;
 119 extern const FFCodec ff_exr_decoder;
 120 extern const FFCodec ff_ffv1_encoder;
 121 extern const FFCodec ff_ffv1_vulkan_encoder;
 122 extern const FFCodec ff_ffv1_decoder;
 123 extern const FFCodec ff_ffvhuff_encoder;
 124 extern const FFCodec ff_ffvhuff_decoder;
 125 extern const FFCodec ff_fic_decoder;
 126 extern const FFCodec ff_fits_encoder;
 127 extern const FFCodec ff_fits_decoder;
 128 extern const FFCodec ff_flashsv_encoder;
 129 extern const FFCodec ff_flashsv_decoder;
 130 extern const FFCodec ff_flashsv2_encoder;
 131 extern const FFCodec ff_flashsv2_decoder;
 132 extern const FFCodec ff_flic_decoder;
 133 extern const FFCodec ff_flv_encoder;
 134 extern const FFCodec ff_flv_decoder;
 135 extern const FFCodec ff_fmvc_decoder;
 136 extern const FFCodec ff_fourxm_decoder;
 137 extern const FFCodec ff_fraps_decoder;
 138 extern const FFCodec ff_frwu_decoder;
 139 extern const FFCodec ff_g2m_decoder;
 140 extern const FFCodec ff_gdv_decoder;
 141 extern const FFCodec ff_gem_decoder;
 142 extern const FFCodec ff_gif_encoder;
 143 extern const FFCodec ff_gif_decoder;
 144 extern const FFCodec ff_h261_encoder;
 145 extern const FFCodec ff_h261_decoder;
 146 extern const FFCodec ff_h263_encoder;
 147 extern const FFCodec ff_h263_decoder;
 148 extern const FFCodec ff_h263i_decoder;
 149 extern const FFCodec ff_h263p_encoder;
 150 extern const FFCodec ff_h263p_decoder;
 151 extern const FFCodec ff_h263_v4l2m2m_decoder;
 152 extern const FFCodec ff_h264_decoder;
 153 extern const FFCodec ff_h264_v4l2m2m_decoder;
 154 extern const FFCodec ff_h264_mediacodec_decoder;
 155 extern const FFCodec ff_h264_mediacodec_encoder;
 156 extern const FFCodec ff_h264_mmal_decoder;
 157 extern const FFCodec ff_h264_qsv_decoder;
 158 extern const FFCodec ff_h264_rkmpp_decoder;
 159 extern const FFCodec ff_h264_rkmpp_encoder;
 160 extern const FFCodec ff_hap_encoder;
 161 extern const FFCodec ff_hap_decoder;
 162 extern const FFCodec ff_hevc_decoder;
 163 extern const FFCodec ff_hevc_qsv_decoder;
 164 extern const FFCodec ff_hevc_rkmpp_decoder;
 165 extern const FFCodec ff_hevc_rkmpp_encoder;
 166 extern const FFCodec ff_hevc_v4l2m2m_decoder;
 167 extern const FFCodec ff_hnm4_video_decoder;
 168 extern const FFCodec ff_hq_hqa_decoder;
 169 extern const FFCodec ff_hqx_decoder;
 170 extern const FFCodec ff_huffyuv_encoder;
 171 extern const FFCodec ff_huffyuv_decoder;
 172 extern const FFCodec ff_hymt_decoder;
 173 extern const FFCodec ff_idcin_decoder;
 174 extern const FFCodec ff_iff_ilbm_decoder;
 175 extern const FFCodec ff_imm4_decoder;
 176 extern const FFCodec ff_imm5_decoder;
 177 extern const FFCodec ff_indeo2_decoder;
 178 extern const FFCodec ff_indeo3_decoder;
 179 extern const FFCodec ff_indeo4_decoder;
 180 extern const FFCodec ff_indeo5_decoder;
 181 extern const FFCodec ff_interplay_video_decoder;
 182 extern const FFCodec ff_ipu_decoder;
 183 extern const FFCodec ff_jpeg2000_encoder;
 184 extern const FFCodec ff_jpeg2000_decoder;
 185 extern const FFCodec ff_jpegls_encoder;
 186 extern const FFCodec ff_jpegls_decoder;
 187 extern const FFCodec ff_jv_decoder;
 188 extern const FFCodec ff_kgv1_decoder;
 189 extern const FFCodec ff_kmvc_decoder;
 190 extern const FFCodec ff_lagarith_decoder;
 191 extern const FFCodec ff_lead_decoder;
 192 extern const FFCodec ff_ljpeg_encoder;
 193 extern const FFCodec ff_loco_decoder;
 194 extern const FFCodec ff_lscr_decoder;
 195 extern const FFCodec ff_m101_decoder;
 196 extern const FFCodec ff_magicyuv_encoder;
 197 extern const FFCodec ff_magicyuv_decoder;
 198 extern const FFCodec ff_mdec_decoder;
 199 extern const FFCodec ff_media100_decoder;
 200 extern const FFCodec ff_mimic_decoder;
 201 extern const FFCodec ff_mjpeg_encoder;
 202 extern const FFCodec ff_mjpeg_decoder;
 203 extern const FFCodec ff_mjpegb_decoder;
 204 extern const FFCodec ff_mmvideo_decoder;
 205 extern const FFCodec ff_mobiclip_decoder;
 206 extern const FFCodec ff_motionpixels_decoder;
 207 extern const FFCodec ff_mpeg1video_encoder;
 208 extern const FFCodec ff_mpeg1video_decoder;
 209 extern const FFCodec ff_mpeg2video_encoder;
 210 extern const FFCodec ff_mpeg2video_decoder;
 211 extern const FFCodec ff_mpeg4_encoder;
 212 extern const FFCodec ff_mpeg4_decoder;
 213 extern const FFCodec ff_mpeg4_v4l2m2m_decoder;
 214 extern const FFCodec ff_mpeg4_mmal_decoder;
 215 extern const FFCodec ff_mpegvideo_decoder;
 216 extern const FFCodec ff_mpeg1_v4l2m2m_decoder;
 217 extern const FFCodec ff_mpeg2_mmal_decoder;
 218 extern const FFCodec ff_mpeg2_v4l2m2m_decoder;
 219 extern const FFCodec ff_mpeg2_qsv_decoder;
 220 extern const FFCodec ff_mpeg2_mediacodec_decoder;
 221 extern const FFCodec ff_msa1_decoder;
 222 extern const FFCodec ff_mscc_decoder;
 223 extern const FFCodec ff_msmpeg4v1_decoder;
 224 extern const FFCodec ff_msmpeg4v2_encoder;
 225 extern const FFCodec ff_msmpeg4v2_decoder;
 226 extern const FFCodec ff_msmpeg4v3_encoder;
 227 extern const FFCodec ff_msmpeg4v3_decoder;
 228 extern const FFCodec ff_msp2_decoder;
 229 extern const FFCodec ff_msrle_encoder;
 230 extern const FFCodec ff_msrle_decoder;
 231 extern const FFCodec ff_mss1_decoder;
 232 extern const FFCodec ff_mss2_decoder;
 233 extern const FFCodec ff_msvideo1_encoder;
 234 extern const FFCodec ff_msvideo1_decoder;
 235 extern const FFCodec ff_mszh_decoder;
 236 extern const FFCodec ff_mts2_decoder;
 237 extern const FFCodec ff_mv30_decoder;
 238 extern const FFCodec ff_mvc1_decoder;
 239 extern const FFCodec ff_mvc2_decoder;
 240 extern const FFCodec ff_mvdv_decoder;
 241 extern const FFCodec ff_mvha_decoder;
 242 extern const FFCodec ff_mwsc_decoder;
 243 extern const FFCodec ff_mxpeg_decoder;
 244 extern const FFCodec ff_notchlc_decoder;
 245 extern const FFCodec ff_nuv_decoder;
 246 extern const FFCodec ff_paf_video_decoder;
 247 extern const FFCodec ff_pam_encoder;
 248 extern const FFCodec ff_pam_decoder;
 249 extern const FFCodec ff_pbm_encoder;
 250 extern const FFCodec ff_pbm_decoder;
 251 extern const FFCodec ff_pcx_encoder;
 252 extern const FFCodec ff_pcx_decoder;
 253 extern const FFCodec ff_pdv_decoder;
 254 extern const FFCodec ff_pfm_encoder;
 255 extern const FFCodec ff_pfm_decoder;
 256 extern const FFCodec ff_pgm_encoder;
 257 extern const FFCodec ff_pgm_decoder;
 258 extern const FFCodec ff_pgmyuv_encoder;
 259 extern const FFCodec ff_pgmyuv_decoder;
 260 extern const FFCodec ff_pgx_decoder;
 261 extern const FFCodec ff_phm_encoder;
 262 extern const FFCodec ff_phm_decoder;
 263 extern const FFCodec ff_photocd_decoder;
 264 extern const FFCodec ff_pictor_decoder;
 265 extern const FFCodec ff_pixlet_decoder;
 266 extern const FFCodec ff_png_encoder;
 267 extern const FFCodec ff_png_decoder;
 268 extern const FFCodec ff_ppm_encoder;
 269 extern const FFCodec ff_ppm_decoder;
 270 extern const FFCodec ff_prores_encoder;
 271 extern const FFCodec ff_prores_decoder;
 272 extern const FFCodec ff_prores_aw_encoder;
 273 extern const FFCodec ff_prores_ks_encoder;
 274 extern const FFCodec ff_prores_raw_decoder;
 275 extern const FFCodec ff_prosumer_decoder;
 276 extern const FFCodec ff_psd_decoder;
 277 extern const FFCodec ff_ptx_decoder;
 278 extern const FFCodec ff_qdraw_decoder;
 279 extern const FFCodec ff_qoi_encoder;
 280 extern const FFCodec ff_qoi_decoder;
 281 extern const FFCodec ff_qpeg_decoder;
 282 extern const FFCodec ff_qtrle_encoder;
 283 extern const FFCodec ff_qtrle_decoder;
 284 extern const FFCodec ff_r10k_encoder;
 285 extern const FFCodec ff_r10k_decoder;
 286 extern const FFCodec ff_r210_encoder;
 287 extern const FFCodec ff_r210_decoder;
 288 extern const FFCodec ff_rasc_decoder;
 289 extern const FFCodec ff_rawvideo_encoder;
 290 extern const FFCodec ff_rawvideo_decoder;
 291 extern const FFCodec ff_rka_decoder;
 292 extern const FFCodec ff_rl2_decoder;
 293 extern const FFCodec ff_roq_encoder;
 294 extern const FFCodec ff_roq_decoder;
 295 extern const FFCodec ff_rpza_encoder;
 296 extern const FFCodec ff_rpza_decoder;
 297 extern const FFCodec ff_rscc_decoder;
 298 extern const FFCodec ff_rtv1_decoder;
 299 extern const FFCodec ff_rv10_encoder;
 300 extern const FFCodec ff_rv10_decoder;
 301 extern const FFCodec ff_rv20_encoder;
 302 extern const FFCodec ff_rv20_decoder;
 303 extern const FFCodec ff_rv30_decoder;
 304 extern const FFCodec ff_rv40_decoder;
 305 extern const FFCodec ff_rv60_decoder;
 306 extern const FFCodec ff_s302m_encoder;
 307 extern const FFCodec ff_s302m_decoder;
 308 extern const FFCodec ff_sanm_decoder;
 309 extern const FFCodec ff_scpr_decoder;
 310 extern const FFCodec ff_screenpresso_decoder;
 311 extern const FFCodec ff_sga_decoder;
 312 extern const FFCodec ff_sgi_encoder;
 313 extern const FFCodec ff_sgi_decoder;
 314 extern const FFCodec ff_sgirle_decoder;
 315 extern const FFCodec ff_sheervideo_decoder;
 316 extern const FFCodec ff_simbiosis_imx_decoder;
 317 extern const FFCodec ff_smacker_decoder;
 318 extern const FFCodec ff_smc_encoder;
 319 extern const FFCodec ff_smc_decoder;
 320 extern const FFCodec ff_smvjpeg_decoder;
 321 extern const FFCodec ff_snow_encoder;
 322 extern const FFCodec ff_snow_decoder;
 323 extern const FFCodec ff_sp5x_decoder;
 324 extern const FFCodec ff_speedhq_decoder;
 325 extern const FFCodec ff_speedhq_encoder;
 326 extern const FFCodec ff_speex_decoder;
 327 extern const FFCodec ff_srgc_decoder;
 328 extern const FFCodec ff_sunrast_encoder;
 329 extern const FFCodec ff_sunrast_decoder;
 330 extern const FFCodec ff_svq1_encoder;
 331 extern const FFCodec ff_svq1_decoder;
 332 extern const FFCodec ff_svq3_decoder;
 333 extern const FFCodec ff_targa_encoder;
 334 extern const FFCodec ff_targa_decoder;
 335 extern const FFCodec ff_targa_y216_decoder;
 336 extern const FFCodec ff_tdsc_decoder;
 337 extern const FFCodec ff_theora_decoder;
 338 extern const FFCodec ff_thp_decoder;
 339 extern const FFCodec ff_tiertexseqvideo_decoder;
 340 extern const FFCodec ff_tiff_encoder;
 341 extern const FFCodec ff_tiff_decoder;
 342 extern const FFCodec ff_tmv_decoder;
 343 extern const FFCodec ff_truemotion1_decoder;
 344 extern const FFCodec ff_truemotion2_decoder;
 345 extern const FFCodec ff_truemotion2rt_decoder;
 346 extern const FFCodec ff_tscc_decoder;
 347 extern const FFCodec ff_tscc2_decoder;
 348 extern const FFCodec ff_txd_decoder;
 349 extern const FFCodec ff_ulti_decoder;
 350 extern const FFCodec ff_utvideo_encoder;
 351 extern const FFCodec ff_utvideo_decoder;
 352 extern const FFCodec ff_v210_encoder;
 353 extern const FFCodec ff_v210_decoder;
 354 extern const FFCodec ff_v210x_decoder;
 355 #if FF_API_V408_CODECID
 356 extern const FFCodec ff_v308_encoder;
 357 extern const FFCodec ff_v308_decoder;
 358 extern const FFCodec ff_v408_encoder;
 359 extern const FFCodec ff_v408_decoder;
 360 extern const FFCodec ff_v410_encoder;
 361 extern const FFCodec ff_v410_decoder;
 362 #endif
 363 extern const FFCodec ff_vb_decoder;
 364 extern const FFCodec ff_vbn_encoder;
 365 extern const FFCodec ff_vbn_decoder;
 366 extern const FFCodec ff_vble_decoder;
 367 extern const FFCodec ff_vc1_decoder;
 368 extern const FFCodec ff_vc1image_decoder;
 369 extern const FFCodec ff_vc1_mmal_decoder;
 370 extern const FFCodec ff_vc1_qsv_decoder;
 371 extern const FFCodec ff_vc1_v4l2m2m_decoder;
 372 extern const FFCodec ff_vc2_encoder;
 373 extern const FFCodec ff_vcr1_decoder;
 374 extern const FFCodec ff_vmdvideo_decoder;
 375 extern const FFCodec ff_vmix_decoder;
 376 extern const FFCodec ff_vmnc_decoder;
 377 extern const FFCodec ff_vp3_decoder;
 378 extern const FFCodec ff_vp4_decoder;
 379 extern const FFCodec ff_vp5_decoder;
 380 extern const FFCodec ff_vp6_decoder;
 381 extern const FFCodec ff_vp6a_decoder;
 382 extern const FFCodec ff_vp6f_decoder;
 383 extern const FFCodec ff_vp7_decoder;
 384 extern const FFCodec ff_vp8_decoder;
 385 extern const FFCodec ff_vp8_rkmpp_decoder;
 386 extern const FFCodec ff_vp8_v4l2m2m_decoder;
 387 extern const FFCodec ff_vp9_decoder;
 388 extern const FFCodec ff_vp9_rkmpp_decoder;
 389 extern const FFCodec ff_vp9_v4l2m2m_decoder;
 390 extern const FFCodec ff_vqa_decoder;
 391 extern const FFCodec ff_vqc_decoder;
 392 extern const FFCodec ff_vvc_decoder;
 393 extern const FFCodec ff_wbmp_decoder;
 394 extern const FFCodec ff_wbmp_encoder;
 395 extern const FFCodec ff_webp_decoder;
 396 extern const FFCodec ff_wcmv_decoder;
 397 extern const FFCodec ff_wrapped_avframe_encoder;
 398 extern const FFCodec ff_wrapped_avframe_decoder;
 399 extern const FFCodec ff_wmv1_encoder;
 400 extern const FFCodec ff_wmv1_decoder;
 401 extern const FFCodec ff_wmv2_encoder;
 402 extern const FFCodec ff_wmv2_decoder;
 403 extern const FFCodec ff_wmv3_decoder;
 404 extern const FFCodec ff_wmv3image_decoder;
 405 extern const FFCodec ff_wnv1_decoder;
 406 extern const FFCodec ff_xan_wc3_decoder;
 407 extern const FFCodec ff_xan_wc4_decoder;
 408 extern const FFCodec ff_xbm_encoder;
 409 extern const FFCodec ff_xbm_decoder;
 410 extern const FFCodec ff_xface_encoder;
 411 extern const FFCodec ff_xface_decoder;
 412 extern const FFCodec ff_xl_decoder;
 413 extern const FFCodec ff_xpm_decoder;
 414 extern const FFCodec ff_xwd_encoder;
 415 extern const FFCodec ff_xwd_decoder;
 416 extern const FFCodec ff_y41p_encoder;
 417 extern const FFCodec ff_y41p_decoder;
 418 extern const FFCodec ff_ylc_decoder;
 419 extern const FFCodec ff_yop_decoder;
 420 extern const FFCodec ff_yuv4_encoder;
 421 extern const FFCodec ff_yuv4_decoder;
 422 extern const FFCodec ff_zero12v_decoder;
 423 extern const FFCodec ff_zerocodec_decoder;
 424 extern const FFCodec ff_zlib_encoder;
 425 extern const FFCodec ff_zlib_decoder;
 426 extern const FFCodec ff_zmbv_encoder;
 427 extern const FFCodec ff_zmbv_decoder;
 428
 429 /* audio codecs */
 430 extern const FFCodec ff_aac_encoder;
 431 extern const FFCodec ff_aac_decoder;
 432 extern const FFCodec ff_aac_fixed_decoder;
 433 extern const FFCodec ff_aac_latm_decoder;
 434 extern const FFCodec ff_ac3_encoder;
 435 extern const FFCodec ff_ac3_decoder;
 436 extern const FFCodec ff_ac3_fixed_encoder;
 437 extern const FFCodec ff_ac3_fixed_decoder;
 438 extern const FFCodec ff_acelp_kelvin_decoder;
 439 extern const FFCodec ff_ahx_decoder;
 440 extern const FFCodec ff_alac_encoder;
 441 extern const FFCodec ff_alac_decoder;
 442 extern const FFCodec ff_als_decoder;
 443 extern const FFCodec ff_amrnb_decoder;
 444 extern const FFCodec ff_amrwb_decoder;
 445 extern const FFCodec ff_apac_decoder;
 446 extern const FFCodec ff_ape_decoder;
 447 extern const FFCodec ff_aptx_encoder;
 448 extern const FFCodec ff_aptx_decoder;
 449 extern const FFCodec ff_aptx_hd_encoder;
 450 extern const FFCodec ff_aptx_hd_decoder;
 451 extern const FFCodec ff_atrac1_decoder;
 452 extern const FFCodec ff_atrac3_decoder;
 453 extern const FFCodec ff_atrac3al_decoder;
 454 extern const FFCodec ff_atrac3p_decoder;
 455 extern const FFCodec ff_atrac3pal_decoder;
 456 extern const FFCodec ff_atrac9_decoder;
 457 extern const FFCodec ff_binkaudio_dct_decoder;
 458 extern const FFCodec ff_binkaudio_rdft_decoder;
 459 extern const FFCodec ff_bmv_audio_decoder;
 460 extern const FFCodec ff_bonk_decoder;
 461 extern const FFCodec ff_cook_decoder;
 462 extern const FFCodec ff_dca_encoder;
 463 extern const FFCodec ff_dca_decoder;
 464 extern const FFCodec ff_dfpwm_encoder;
 465 extern const FFCodec ff_dfpwm_decoder;
 466 extern const FFCodec ff_dolby_e_decoder;
 467 extern const FFCodec ff_dsd_lsbf_decoder;
 468 extern const FFCodec ff_dsd_msbf_decoder;
 469 extern const FFCodec ff_dsd_lsbf_planar_decoder;
 470 extern const FFCodec ff_dsd_msbf_planar_decoder;
 471 extern const FFCodec ff_dsicinaudio_decoder;
 472 extern const FFCodec ff_dss_sp_decoder;
 473 extern const FFCodec ff_dst_decoder;
 474 extern const FFCodec ff_eac3_encoder;
 475 extern const FFCodec ff_eac3_decoder;
 476 extern const FFCodec ff_evrc_decoder;
 477 extern const FFCodec ff_fastaudio_decoder;
 478 extern const FFCodec ff_ffwavesynth_decoder;
 479 extern const FFCodec ff_flac_encoder;
 480 extern const FFCodec ff_flac_decoder;
 481 extern const FFCodec ff_ftr_decoder;
 482 extern const FFCodec ff_g723_1_encoder;
 483 extern const FFCodec ff_g723_1_decoder;
 484 extern const FFCodec ff_g728_decoder;
 485 extern const FFCodec ff_g729_decoder;
 486 extern const FFCodec ff_gsm_decoder;
 487 extern const FFCodec ff_gsm_ms_decoder;
 488 extern const FFCodec ff_hca_decoder;
 489 extern const FFCodec ff_hcom_decoder;
 490 extern const FFCodec ff_hdr_encoder;
 491 extern const FFCodec ff_hdr_decoder;
 492 extern const FFCodec ff_iac_decoder;
 493 extern const FFCodec ff_ilbc_decoder;
 494 extern const FFCodec ff_imc_decoder;
 495 extern const FFCodec ff_interplay_acm_decoder;
 496 extern const FFCodec ff_mace3_decoder;
 497 extern const FFCodec ff_mace6_decoder;
 498 extern const FFCodec ff_metasound_decoder;
 499 extern const FFCodec ff_misc4_decoder;
 500 extern const FFCodec ff_mlp_encoder;
 501 extern const FFCodec ff_mlp_decoder;
 502 extern const FFCodec ff_mp1_decoder;
 503 extern const FFCodec ff_mp1float_decoder;
 504 extern const FFCodec ff_mp2_encoder;
 505 extern const FFCodec ff_mp2_decoder;
 506 extern const FFCodec ff_mp2float_decoder;
 507 extern const FFCodec ff_mp2fixed_encoder;
 508 extern const FFCodec ff_mp3float_decoder;
 509 extern const FFCodec ff_mp3_decoder;
 510 extern const FFCodec ff_mp3adufloat_decoder;
 511 extern const FFCodec ff_mp3adu_decoder;
 512 extern const FFCodec ff_mp3on4float_decoder;
 513 extern const FFCodec ff_mp3on4_decoder;
 514 extern const FFCodec ff_mpc7_decoder;
 515 extern const FFCodec ff_mpc8_decoder;
 516 extern const FFCodec ff_msnsiren_decoder;
 517 extern const FFCodec ff_nellymoser_encoder;
 518 extern const FFCodec ff_nellymoser_decoder;
 519 extern const FFCodec ff_on2avc_decoder;
 520 extern const FFCodec ff_opus_encoder;
 521 extern const FFCodec ff_opus_decoder;
 522 extern const FFCodec ff_osq_decoder;
 523 extern const FFCodec ff_paf_audio_decoder;
 524 extern const FFCodec ff_qcelp_decoder;
 525 extern const FFCodec ff_qdm2_decoder;
 526 extern const FFCodec ff_qdmc_decoder;
 527 extern const FFCodec ff_qoa_decoder;
 528 extern const FFCodec ff_ra_144_encoder;
 529 extern const FFCodec ff_ra_144_decoder;
 530 extern const FFCodec ff_ra_288_decoder;
 531 extern const FFCodec ff_ralf_decoder;
 532 extern const FFCodec ff_sbc_encoder;
 533 extern const FFCodec ff_sbc_decoder;
 534 extern const FFCodec ff_shorten_decoder;
 535 extern const FFCodec ff_sipr_decoder;
 536 extern const FFCodec ff_siren_decoder;
 537 extern const FFCodec ff_smackaud_decoder;
 538 extern const FFCodec ff_sonic_encoder;
 539 extern const FFCodec ff_sonic_decoder;
 540 extern const FFCodec ff_sonic_ls_encoder;
 541 extern const FFCodec ff_tak_decoder;
 542 extern const FFCodec ff_truehd_encoder;
 543 extern const FFCodec ff_truehd_decoder;
 544 extern const FFCodec ff_truespeech_decoder;
 545 extern const FFCodec ff_tta_encoder;
 546 extern const FFCodec ff_tta_decoder;
 547 extern const FFCodec ff_twinvq_decoder;
 548 extern const FFCodec ff_vmdaudio_decoder;
 549 extern const FFCodec ff_vorbis_encoder;
 550 extern const FFCodec ff_vorbis_decoder;
 551 extern const FFCodec ff_wavarc_decoder;
 552 extern const FFCodec ff_wavpack_encoder;
 553 extern const FFCodec ff_wavpack_decoder;
 554 extern const FFCodec ff_wmalossless_decoder;
 555 extern const FFCodec ff_wmapro_decoder;
 556 extern const FFCodec ff_wmav1_encoder;
 557 extern const FFCodec ff_wmav1_decoder;
 558 extern const FFCodec ff_wmav2_encoder;
 559 extern const FFCodec ff_wmav2_decoder;
 560 extern const FFCodec ff_wmavoice_decoder;
 561 extern const FFCodec ff_ws_snd1_decoder;
 562 extern const FFCodec ff_xma1_decoder;
 563 extern const FFCodec ff_xma2_decoder;
 564
 565 /* PCM codecs */
 566 extern const FFCodec ff_pcm_alaw_encoder;
 567 extern const FFCodec ff_pcm_alaw_decoder;
 568 extern const FFCodec ff_pcm_bluray_encoder;
 569 extern const FFCodec ff_pcm_bluray_decoder;
 570 extern const FFCodec ff_pcm_dvd_encoder;
 571 extern const FFCodec ff_pcm_dvd_decoder;
 572 extern const FFCodec ff_pcm_f16le_decoder;
 573 extern const FFCodec ff_pcm_f24le_decoder;
 574 extern const FFCodec ff_pcm_f32be_encoder;
 575 extern const FFCodec ff_pcm_f32be_decoder;
 576 extern const FFCodec ff_pcm_f32le_encoder;
 577 extern const FFCodec ff_pcm_f32le_decoder;
 578 extern const FFCodec ff_pcm_f64be_encoder;
 579 extern const FFCodec ff_pcm_f64be_decoder;
 580 extern const FFCodec ff_pcm_f64le_encoder;
 581 extern const FFCodec ff_pcm_f64le_decoder;
 582 extern const FFCodec ff_pcm_lxf_decoder;
 583 extern const FFCodec ff_pcm_mulaw_encoder;
 584 extern const FFCodec ff_pcm_mulaw_decoder;
 585 extern const FFCodec ff_pcm_s8_encoder;
 586 extern const FFCodec ff_pcm_s8_decoder;
 587 extern const FFCodec ff_pcm_s8_planar_encoder;
 588 extern const FFCodec ff_pcm_s8_planar_decoder;
 589 extern const FFCodec ff_pcm_s16be_encoder;
 590 extern const FFCodec ff_pcm_s16be_decoder;
 591 extern const FFCodec ff_pcm_s16be_planar_encoder;
 592 extern const FFCodec ff_pcm_s16be_planar_decoder;
 593 extern const FFCodec ff_pcm_s16le_encoder;
 594 extern const FFCodec ff_pcm_s16le_decoder;
 595 extern const FFCodec ff_pcm_s16le_planar_encoder;
 596 extern const FFCodec ff_pcm_s16le_planar_decoder;
 597 extern const FFCodec ff_pcm_s24be_encoder;
 598 extern const FFCodec ff_pcm_s24be_decoder;
 599 extern const FFCodec ff_pcm_s24daud_encoder;
 600 extern const FFCodec ff_pcm_s24daud_decoder;
 601 extern const FFCodec ff_pcm_s24le_encoder;
 602 extern const FFCodec ff_pcm_s24le_decoder;
 603 extern const FFCodec ff_pcm_s24le_planar_encoder;
 604 extern const FFCodec ff_pcm_s24le_planar_decoder;
 605 extern const FFCodec ff_pcm_s32be_encoder;
 606 extern const FFCodec ff_pcm_s32be_decoder;
 607 extern const FFCodec ff_pcm_s32le_encoder;
 608 extern const FFCodec ff_pcm_s32le_decoder;
 609 extern const FFCodec ff_pcm_s32le_planar_encoder;
 610 extern const FFCodec ff_pcm_s32le_planar_decoder;
 611 extern const FFCodec ff_pcm_s64be_encoder;
 612 extern const FFCodec ff_pcm_s64be_decoder;
 613 extern const FFCodec ff_pcm_s64le_encoder;
 614 extern const FFCodec ff_pcm_s64le_decoder;
 615 extern const FFCodec ff_pcm_sga_decoder;
 616 extern const FFCodec ff_pcm_u8_encoder;
 617 extern const FFCodec ff_pcm_u8_decoder;
 618 extern const FFCodec ff_pcm_u16be_encoder;
 619 extern const FFCodec ff_pcm_u16be_decoder;
 620 extern const FFCodec ff_pcm_u16le_encoder;
 621 extern const FFCodec ff_pcm_u16le_decoder;
 622 extern const FFCodec ff_pcm_u24be_encoder;
 623 extern const FFCodec ff_pcm_u24be_decoder;
 624 extern const FFCodec ff_pcm_u24le_encoder;
 625 extern const FFCodec ff_pcm_u24le_decoder;
 626 extern const FFCodec ff_pcm_u32be_encoder;
 627 extern const FFCodec ff_pcm_u32be_decoder;
 628 extern const FFCodec ff_pcm_u32le_encoder;
 629 extern const FFCodec ff_pcm_u32le_decoder;
 630 extern const FFCodec ff_pcm_vidc_encoder;
 631 extern const FFCodec ff_pcm_vidc_decoder;
 632
 633 /* DPCM codecs */
 634 extern const FFCodec ff_cbd2_dpcm_decoder;
 635 extern const FFCodec ff_derf_dpcm_decoder;
 636 extern const FFCodec ff_gremlin_dpcm_decoder;
 637 extern const FFCodec ff_interplay_dpcm_decoder;
 638 extern const FFCodec ff_roq_dpcm_encoder;
 639 extern const FFCodec ff_roq_dpcm_decoder;
 640 extern const FFCodec ff_sdx2_dpcm_decoder;
 641 extern const FFCodec ff_sol_dpcm_decoder;
 642 extern const FFCodec ff_xan_dpcm_decoder;
 643 extern const FFCodec ff_wady_dpcm_decoder;
 644
 645 /* ADPCM codecs */
 646 extern const FFCodec ff_adpcm_4xm_decoder;
 647 extern const FFCodec ff_adpcm_adx_encoder;
 648 extern const FFCodec ff_adpcm_adx_decoder;
 649 extern const FFCodec ff_adpcm_afc_decoder;
 650 extern const FFCodec ff_adpcm_agm_decoder;
 651 extern const FFCodec ff_adpcm_aica_decoder;
 652 extern const FFCodec ff_adpcm_argo_decoder;
 653 extern const FFCodec ff_adpcm_argo_encoder;
 654 extern const FFCodec ff_adpcm_circus_decoder;
 655 extern const FFCodec ff_adpcm_ct_decoder;
 656 extern const FFCodec ff_adpcm_dtk_decoder;
 657 extern const FFCodec ff_adpcm_ea_decoder;
 658 extern const FFCodec ff_adpcm_ea_maxis_xa_decoder;
 659 extern const FFCodec ff_adpcm_ea_r1_decoder;
 660 extern const FFCodec ff_adpcm_ea_r2_decoder;
 661 extern const FFCodec ff_adpcm_ea_r3_decoder;
 662 extern const FFCodec ff_adpcm_ea_xas_decoder;
 663 extern const FFCodec ff_adpcm_g722_encoder;
 664 extern const FFCodec ff_adpcm_g722_decoder;
 665 extern const FFCodec ff_adpcm_g726_encoder;
 666 extern const FFCodec ff_adpcm_g726_decoder;
 667 extern const FFCodec ff_adpcm_g726le_encoder;
 668 extern const FFCodec ff_adpcm_g726le_decoder;
 669 extern const FFCodec ff_adpcm_ima_acorn_decoder;
 670 extern const FFCodec ff_adpcm_ima_amv_decoder;
 671 extern const FFCodec ff_adpcm_ima_amv_encoder;
 672 extern const FFCodec ff_adpcm_ima_alp_decoder;
 673 extern const FFCodec ff_adpcm_ima_alp_encoder;
 674 extern const FFCodec ff_adpcm_ima_apc_decoder;
 675 extern const FFCodec ff_adpcm_ima_apm_decoder;
 676 extern const FFCodec ff_adpcm_ima_apm_encoder;
 677 extern const FFCodec ff_adpcm_ima_cunning_decoder;
 678 extern const FFCodec ff_adpcm_ima_dat4_decoder;
 679 extern const FFCodec ff_adpcm_ima_dk3_decoder;
 680 extern const FFCodec ff_adpcm_ima_dk4_decoder;
 681 extern const FFCodec ff_adpcm_ima_ea_eacs_decoder;
 682 extern const FFCodec ff_adpcm_ima_ea_sead_decoder;
 683 extern const FFCodec ff_adpcm_ima_escape_decoder;
 684 extern const FFCodec ff_adpcm_ima_hvqm2_decoder;
 685 extern const FFCodec ff_adpcm_ima_hvqm4_decoder;
 686 extern const FFCodec ff_adpcm_ima_iss_decoder;
 687 extern const FFCodec ff_adpcm_ima_magix_decoder;
 688 extern const FFCodec ff_adpcm_ima_moflex_decoder;
 689 extern const FFCodec ff_adpcm_ima_mtf_decoder;
 690 extern const FFCodec ff_adpcm_ima_oki_decoder;
 691 extern const FFCodec ff_adpcm_ima_pda_decoder;
 692 extern const FFCodec ff_adpcm_ima_qt_encoder;
 693 extern const FFCodec ff_adpcm_ima_qt_decoder;
 694 extern const FFCodec ff_adpcm_ima_rad_decoder;
 695 extern const FFCodec ff_adpcm_ima_ssi_decoder;
 696 extern const FFCodec ff_adpcm_ima_ssi_encoder;
 697 extern const FFCodec ff_adpcm_ima_smjpeg_decoder;
 698 extern const FFCodec ff_adpcm_ima_wav_encoder;
 699 extern const FFCodec ff_adpcm_ima_wav_decoder;
 700 extern const FFCodec ff_adpcm_ima_ws_encoder;
 701 extern const FFCodec ff_adpcm_ima_ws_decoder;
 702 extern const FFCodec ff_adpcm_ima_xbox_decoder;
 703 extern const FFCodec ff_adpcm_ms_encoder;
 704 extern const FFCodec ff_adpcm_ms_decoder;
 705 extern const FFCodec ff_adpcm_mtaf_decoder;
 706 extern const FFCodec ff_adpcm_n64_decoder;
 707 extern const FFCodec ff_adpcm_psx_decoder;
 708 extern const FFCodec ff_adpcm_psxc_decoder;
 709 extern const FFCodec ff_adpcm_sanyo_decoder;
 710 extern const FFCodec ff_adpcm_sbpro_2_decoder;
 711 extern const FFCodec ff_adpcm_sbpro_3_decoder;
 712 extern const FFCodec ff_adpcm_sbpro_4_decoder;
 713 extern const FFCodec ff_adpcm_swf_encoder;
 714 extern const FFCodec ff_adpcm_swf_decoder;
 715 extern const FFCodec ff_adpcm_thp_decoder;
 716 extern const FFCodec ff_adpcm_thp_le_decoder;
 717 extern const FFCodec ff_adpcm_vima_decoder;
 718 extern const FFCodec ff_adpcm_xa_decoder;
 719 extern const FFCodec ff_adpcm_xmd_decoder;
 720 extern const FFCodec ff_adpcm_yamaha_encoder;
 721 extern const FFCodec ff_adpcm_yamaha_decoder;
 722 extern const FFCodec ff_adpcm_zork_decoder;
 723
 724 /* subtitles */
 725 extern const FFCodec ff_ssa_encoder;
 726 extern const FFCodec ff_ssa_decoder;
 727 extern const FFCodec ff_ass_encoder;
 728 extern const FFCodec ff_ass_decoder;
 729 extern const FFCodec ff_ccaption_decoder;
 730 extern const FFCodec ff_dvbsub_encoder;
 731 extern const FFCodec ff_dvbsub_decoder;
 732 extern const FFCodec ff_dvdsub_encoder;
 733 extern const FFCodec ff_dvdsub_decoder;
 734 extern const FFCodec ff_jacosub_decoder;
 735 extern const FFCodec ff_microdvd_decoder;
 736 extern const FFCodec ff_movtext_encoder;
 737 extern const FFCodec ff_movtext_decoder;
 738 extern const FFCodec ff_mpl2_decoder;
 739 extern const FFCodec ff_pgssub_decoder;
 740 extern const FFCodec ff_pjs_decoder;
 741 extern const FFCodec ff_realtext_decoder;
 742 extern const FFCodec ff_sami_decoder;
 743 extern const FFCodec ff_srt_encoder;
 744 extern const FFCodec ff_srt_decoder;
 745 extern const FFCodec ff_stl_decoder;
 746 extern const FFCodec ff_subrip_encoder;
 747 extern const FFCodec ff_subrip_decoder;
 748 extern const FFCodec ff_subviewer_decoder;
 749 extern const FFCodec ff_subviewer1_decoder;
 750 extern const FFCodec ff_text_encoder;
 751 extern const FFCodec ff_text_decoder;
 752 extern const FFCodec ff_ttml_encoder;
 753 extern const FFCodec ff_vplayer_decoder;
 754 extern const FFCodec ff_webvtt_encoder;
 755 extern const FFCodec ff_webvtt_decoder;
 756 extern const FFCodec ff_xsub_encoder;
 757 extern const FFCodec ff_xsub_decoder;
 758
 759 /* external libraries */
 760 extern const FFCodec ff_aac_at_encoder;
 761 extern const FFCodec ff_aac_at_decoder;
 762 extern const FFCodec ff_ac3_at_decoder;
 763 extern const FFCodec ff_adpcm_ima_qt_at_decoder;
 764 extern const FFCodec ff_alac_at_encoder;
 765 extern const FFCodec ff_alac_at_decoder;
 766 extern const FFCodec ff_amr_nb_at_decoder;
 767 extern const FFCodec ff_eac3_at_decoder;
 768 extern const FFCodec ff_gsm_ms_at_decoder;
 769 extern const FFCodec ff_ilbc_at_encoder;
 770 extern const FFCodec ff_ilbc_at_decoder;
 771 extern const FFCodec ff_mp1_at_decoder;
 772 extern const FFCodec ff_mp2_at_decoder;
 773 extern const FFCodec ff_mp3_at_decoder;
 774 extern const FFCodec ff_pcm_alaw_at_encoder;
 775 extern const FFCodec ff_pcm_alaw_at_decoder;
 776 extern const FFCodec ff_pcm_mulaw_at_encoder;
 777 extern const FFCodec ff_pcm_mulaw_at_decoder;
 778 extern const FFCodec ff_qdmc_at_decoder;
 779 extern const FFCodec ff_qdm2_at_decoder;
 780 extern FFCodec ff_libaom_av1_encoder;
 781 /* preferred over libaribb24 */
 782 extern const FFCodec ff_libaribcaption_decoder;
 783 extern const FFCodec ff_libaribb24_decoder;
 784 extern const FFCodec ff_libcelt_decoder;
 785 extern const FFCodec ff_libcodec2_encoder;
 786 extern const FFCodec ff_libcodec2_decoder;
 787 extern const FFCodec ff_libdav1d_decoder;
 788 extern const FFCodec ff_libdavs2_decoder;
 789 extern const FFCodec ff_libfdk_aac_encoder;
 790 extern const FFCodec ff_libfdk_aac_decoder;
 791 extern const FFCodec ff_libgsm_encoder;
 792 extern const FFCodec ff_libgsm_decoder;
 793 extern const FFCodec ff_libgsm_ms_encoder;
 794 extern const FFCodec ff_libgsm_ms_decoder;
 795 extern const FFCodec ff_libilbc_encoder;
 796 extern const FFCodec ff_libilbc_decoder;
 797 extern const FFCodec ff_libjxl_anim_decoder;
 798 extern const FFCodec ff_libjxl_anim_encoder;
 799 extern const FFCodec ff_libjxl_decoder;
 800 extern const FFCodec ff_libjxl_encoder;
 801 extern const FFCodec ff_liblc3_encoder;
 802 extern const FFCodec ff_liblc3_decoder;
 803 extern const FFCodec ff_libmp3lame_encoder;
 804 extern const FFCodec ff_libmpeghdec_decoder;
 805 extern const FFCodec ff_liboapv_encoder;
 806 extern const FFCodec ff_libopencore_amrnb_encoder;
 807 extern const FFCodec ff_libopencore_amrnb_decoder;
 808 extern const FFCodec ff_libopencore_amrwb_decoder;
 809 extern const FFCodec ff_libopenjpeg_encoder;
 810 extern const FFCodec ff_libopus_encoder;
 811 extern const FFCodec ff_libopus_decoder;
 812 extern const FFCodec ff_librav1e_encoder;
 813 extern const FFCodec ff_librsvg_decoder;
 814 extern const FFCodec ff_libshine_encoder;
 815 extern const FFCodec ff_libspeex_encoder;
 816 extern const FFCodec ff_libspeex_decoder;
 817 extern const FFCodec ff_libsvtav1_encoder;
 818 extern const FFCodec ff_libtheora_encoder;
 819 extern const FFCodec ff_libtwolame_encoder;
 820 extern const FFCodec ff_libuavs3d_decoder;
 821 extern const FFCodec ff_libvo_amrwbenc_encoder;
 822 extern const FFCodec ff_libvorbis_encoder;
 823 extern const FFCodec ff_libvorbis_decoder;
 824 extern const FFCodec ff_libvpx_vp8_encoder;
 825 extern const FFCodec ff_libvpx_vp8_decoder;
 826 extern FFCodec ff_libvpx_vp9_encoder;
 827 extern const FFCodec ff_libvpx_vp9_decoder;
 828 extern const FFCodec ff_libvvenc_encoder;
 829 /* preferred over libwebp */
 830 extern const FFCodec ff_libwebp_anim_encoder;
 831 extern const FFCodec ff_libwebp_encoder;
 832 extern const FFCodec ff_libx262_encoder;
 833 extern const FFCodec ff_libx264_encoder;
 834 extern const FFCodec ff_libx264rgb_encoder;
 835 extern FFCodec ff_libx265_encoder;
 836 extern const FFCodec ff_libxeve_encoder;
 837 extern const FFCodec ff_libxevd_decoder;
 838 extern const FFCodec ff_libxavs_encoder;
 839 extern const FFCodec ff_libxavs2_encoder;
 840 extern const FFCodec ff_libxvid_encoder;
 841 extern const FFCodec ff_libzvbi_teletext_decoder;
 842
 843 /* text */
 844 extern const FFCodec ff_bintext_decoder;
 845 extern const FFCodec ff_xbin_decoder;
 846 extern const FFCodec ff_idf_decoder;
 847
 848 /* external libraries, that shouldn't be used by default if one of the
 849  * above is available */
 850 extern const FFCodec ff_aac_mediacodec_decoder;
 851 extern const FFCodec ff_aac_mf_encoder;
 852 extern const FFCodec ff_ac3_mf_encoder;
 853 extern const FFCodec ff_amrnb_mediacodec_decoder;
 854 extern const FFCodec ff_amrwb_mediacodec_decoder;
 855 extern const FFCodec ff_h263_v4l2m2m_encoder;
 856 extern const FFCodec ff_libaom_av1_decoder;
 857 /* hwaccel hooks only, so prefer external decoders */
 858 extern const FFCodec ff_av1_decoder;
 859 extern const FFCodec ff_av1_cuvid_decoder;
 860 extern const FFCodec ff_av1_d3d12va_encoder;
 861 extern const FFCodec ff_av1_mediacodec_decoder;
 862 extern const FFCodec ff_av1_mediacodec_encoder;
 863 extern const FFCodec ff_av1_nvenc_encoder;
 864 extern const FFCodec ff_av1_qsv_decoder;
 865 extern const FFCodec ff_av1_qsv_encoder;
 866 extern const FFCodec ff_av1_amf_encoder;
 867 extern const FFCodec ff_av1_amf_decoder;
 868 extern const FFCodec ff_av1_mf_encoder;
 869 extern const FFCodec ff_av1_vaapi_encoder;
 870 extern const FFCodec ff_av1_vulkan_encoder;
 871 extern const FFCodec ff_libopenh264_encoder;
 872 extern const FFCodec ff_libopenh264_decoder;
 873 extern const FFCodec ff_h264_amf_encoder;
 874 extern const FFCodec ff_h264_amf_decoder;
 875 extern const FFCodec ff_h264_cuvid_decoder;
 876 extern const FFCodec ff_h264_d3d12va_encoder;
 877 extern const FFCodec ff_h264_mf_encoder;
 878 extern const FFCodec ff_h264_nvenc_encoder;
 879 extern const FFCodec ff_h264_oh_decoder;
 880 extern const FFCodec ff_h264_oh_encoder;
 881 extern const FFCodec ff_h264_omx_encoder;
 882 extern const FFCodec ff_h264_qsv_encoder;
 883 extern const FFCodec ff_h264_v4l2m2m_encoder;
 884 extern const FFCodec ff_h264_vaapi_encoder;
 885 extern const FFCodec ff_h264_videotoolbox_encoder;
 886 extern const FFCodec ff_h264_vulkan_encoder;
 887 extern const FFCodec ff_hevc_amf_encoder;
 888 extern const FFCodec ff_hevc_amf_decoder;
 889 extern const FFCodec ff_hevc_cuvid_decoder;
 890 extern const FFCodec ff_hevc_d3d12va_encoder;
 891 extern const FFCodec ff_hevc_mediacodec_decoder;
 892 extern const FFCodec ff_hevc_mediacodec_encoder;
 893 extern const FFCodec ff_hevc_mf_encoder;
 894 extern const FFCodec ff_hevc_nvenc_encoder;
 895 extern const FFCodec ff_hevc_oh_decoder;
 896 extern const FFCodec ff_hevc_oh_encoder;
 897 extern const FFCodec ff_hevc_qsv_encoder;
 898 extern const FFCodec ff_hevc_v4l2m2m_encoder;
 899 extern const FFCodec ff_hevc_vaapi_encoder;
 900 extern const FFCodec ff_hevc_videotoolbox_encoder;
 901 extern const FFCodec ff_hevc_vulkan_encoder;
 902 extern const FFCodec ff_libkvazaar_encoder;
 903 extern const FFCodec ff_mjpeg_cuvid_decoder;
 904 extern const FFCodec ff_mjpeg_qsv_encoder;
 905 extern const FFCodec ff_mjpeg_qsv_decoder;
 906 extern const FFCodec ff_mjpeg_vaapi_encoder;
 907 extern const FFCodec ff_mp3_mediacodec_decoder;
 908 extern const FFCodec ff_mp3_mf_encoder;
 909 extern const FFCodec ff_mpeg1_cuvid_decoder;
 910 extern const FFCodec ff_mpeg2_cuvid_decoder;
 911 extern const FFCodec ff_mpeg2_qsv_encoder;
 912 extern const FFCodec ff_mpeg2_vaapi_encoder;
 913 extern const FFCodec ff_mpeg4_cuvid_decoder;
 914 extern const FFCodec ff_mpeg4_mediacodec_decoder;
 915 extern const FFCodec ff_mpeg4_mediacodec_encoder;
 916 extern const FFCodec ff_mpeg4_omx_encoder;
 917 extern const FFCodec ff_mpeg4_v4l2m2m_encoder;
 918 extern const FFCodec ff_prores_videotoolbox_encoder;
 919 extern const FFCodec ff_vc1_cuvid_decoder;
 920 extern const FFCodec ff_vp8_cuvid_decoder;
 921 extern const FFCodec ff_vp8_mediacodec_decoder;
 922 extern const FFCodec ff_vp8_mediacodec_encoder;
 923 extern const FFCodec ff_vp8_qsv_decoder;
 924 extern const FFCodec ff_vp8_v4l2m2m_encoder;
 925 extern const FFCodec ff_vp8_vaapi_encoder;
 926 extern const FFCodec ff_vp9_amf_decoder;
 927 extern const FFCodec ff_vp9_cuvid_decoder;
 928 extern const FFCodec ff_vp9_mediacodec_decoder;
 929 extern const FFCodec ff_vp9_mediacodec_encoder;
 930 extern const FFCodec ff_vp9_qsv_decoder;
 931 extern const FFCodec ff_vp9_vaapi_encoder;
 932 extern const FFCodec ff_vp9_qsv_encoder;
 933 extern const FFCodec ff_vvc_qsv_decoder;
 934
 935 // null codecs
 936 extern const FFCodec ff_vnull_decoder;
 937 extern const FFCodec ff_vnull_encoder;
 938 extern const FFCodec ff_anull_decoder;
 939 extern const FFCodec ff_anull_encoder;
 940
 941 // The iterate API is not usable with ossfuzz due to the excessive size of binaries created
 942 #if CONFIG_OSSFUZZ
 943 const FFCodec * codec_list[] = {
 944     NULL,
 945     NULL,
 946     NULL
 947 };
 948 #else
 949 #include "libavcodec/codec_list.c"
 950 #endif
 951
 952 static AVOnce av_codec_static_init = AV_ONCE_INIT;
 953 static void av_codec_init_static(void)
 954 {
 955     int dummy;
 956     for (int i = 0; codec_list[i]; i++) {
 957         /* Backward compatibility with deprecated public fields */
 958         const FFCodec *codec = codec_list[i];
 959         if (!codec->get_supported_config)
 960             continue;
 961
 962 FF_DISABLE_DEPRECATION_WARNINGS
 963         switch (codec->p.type) {
 964         case AVMEDIA_TYPE_VIDEO:
 965             if (!codec->p.pix_fmts)
 966                 codec->get_supported_config(NULL, &codec->p,
 967                                             AV_CODEC_CONFIG_PIX_FORMAT, 0,
 968                                             (const void **) &codec->p.pix_fmts,
 969                                             &dummy);
 970             break;
 971         case AVMEDIA_TYPE_AUDIO:
 972             codec->get_supported_config(NULL, &codec->p,
 973                                         AV_CODEC_CONFIG_SAMPLE_FORMAT, 0,
 974                                         (const void **) &codec->p.sample_fmts,
 975                                         &dummy);
 976             codec->get_supported_config(NULL, &codec->p,
 977                                         AV_CODEC_CONFIG_SAMPLE_RATE, 0,
 978                                         (const void **) &codec->p.supported_samplerates,
 979                                         &dummy);
 980             codec->get_supported_config(NULL, &codec->p,
 981                                         AV_CODEC_CONFIG_CHANNEL_LAYOUT, 0,
 982                                         (const void **) &codec->p.ch_layouts,
 983                                         &dummy);
 984             break;
 985         default:
 986             break;
 987         }
 988 FF_ENABLE_DEPRECATION_WARNINGS
 989     }
 990 }
 991
 992 const AVCodec *av_codec_iterate(void **opaque)
 993 {
 994     uintptr_t i = (uintptr_t)*opaque;
 995     const FFCodec *c = codec_list[i];
 996
 997     ff_thread_once(&av_codec_static_init, av_codec_init_static);
 998
 999     if (c) {
1000         *opaque = (void*)(i + 1);
1001         return &c->p;
1002     }
1003     return NULL;
1004 }
1005
1006 static enum AVCodecID remap_deprecated_codec_id(enum AVCodecID id)
1007 {
1008     switch(id){
1009         //This is for future deprecatec codec ids, its empty since
1010         //last major bump but will fill up again over time, please don't remove it
1011         default                                         : return id;
1012     }
1013 }
1014
1015 static const AVCodec *find_codec(enum AVCodecID id, int (*x)(const AVCodec *))
1016 {
1017     const AVCodec *p, *experimental = NULL;
1018     void *i = 0;
1019
1020     id = remap_deprecated_codec_id(id);
1021
1022     while ((p = av_codec_iterate(&i))) {
1023         if (!x(p))
1024             continue;
1025         if (p->id == id) {
1026             if (p->capabilities & AV_CODEC_CAP_EXPERIMENTAL && !experimental) {
1027                 experimental = p;
1028             } else
1029                 return p;
1030         }
1031     }
1032
1033     return experimental;
1034 }
1035
1036 const AVCodec *avcodec_find_encoder(enum AVCodecID id)
1037 {
1038     return find_codec(id, ff_codec_is_encoder);
1039 }
1040
1041 const AVCodec *avcodec_find_decoder(enum AVCodecID id)
1042 {
1043     return find_codec(id, ff_codec_is_decoder);
1044 }
1045
1046 static const AVCodec *find_codec_by_name(const char *name, int (*x)(const AVCodec *))
1047 {
1048     void *i = 0;
1049     const AVCodec *p;
1050
1051     if (!name)
1052         return NULL;
1053
1054     while ((p = av_codec_iterate(&i))) {
1055         if (!x(p))
1056             continue;
1057         if (strcmp(name, p->name) == 0)
1058             return p;
1059     }
1060
1061     return NULL;
1062 }
1063
1064 const AVCodec *avcodec_find_encoder_by_name(const char *name)
1065 {
1066     return find_codec_by_name(name, ff_codec_is_encoder);
1067 }
1068
1069 const AVCodec *avcodec_find_decoder_by_name(const char *name)
1070 {
1071     return find_codec_by_name(name, ff_codec_is_decoder);
1072 }