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FFmpeg/libavcodec/allcodecs.c

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  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 "config.h"

  28. #include "libavutil/thread.h"

  29. #include "avcodec.h"

  30. #include "version.h"

  31. 

  32. extern AVCodec ff_a64multi_encoder;

  33. extern AVCodec ff_a64multi5_encoder;

  34. extern AVCodec ff_aasc_decoder;

  35. extern AVCodec ff_aic_decoder;

  36. extern AVCodec ff_alias_pix_encoder;

  37. extern AVCodec ff_alias_pix_decoder;

  38. extern AVCodec ff_agm_decoder;

  39. extern AVCodec ff_amv_encoder;

  40. extern AVCodec ff_amv_decoder;

  41. extern AVCodec ff_anm_decoder;

  42. extern AVCodec ff_ansi_decoder;

  43. extern AVCodec ff_apng_encoder;

  44. extern AVCodec ff_apng_decoder;

  45. extern AVCodec ff_arbc_decoder;

  46. extern AVCodec ff_asv1_encoder;

  47. extern AVCodec ff_asv1_decoder;

  48. extern AVCodec ff_asv2_encoder;

  49. extern AVCodec ff_asv2_decoder;

  50. extern AVCodec ff_aura_decoder;

  51. extern AVCodec ff_aura2_decoder;

  52. extern AVCodec ff_avrp_encoder;

  53. extern AVCodec ff_avrp_decoder;

  54. extern AVCodec ff_avrn_decoder;

  55. extern AVCodec ff_avs_decoder;

  56. extern AVCodec ff_avui_encoder;

  57. extern AVCodec ff_avui_decoder;

  58. extern AVCodec ff_ayuv_encoder;

  59. extern AVCodec ff_ayuv_decoder;

  60. extern AVCodec ff_bethsoftvid_decoder;

  61. extern AVCodec ff_bfi_decoder;

  62. extern AVCodec ff_bink_decoder;

  63. extern AVCodec ff_bitpacked_decoder;

  64. extern AVCodec ff_bmp_encoder;

  65. extern AVCodec ff_bmp_decoder;

  66. extern AVCodec ff_bmv_video_decoder;

  67. extern AVCodec ff_brender_pix_decoder;

  68. extern AVCodec ff_c93_decoder;

  69. extern AVCodec ff_cavs_decoder;

  70. extern AVCodec ff_cdgraphics_decoder;

  71. extern AVCodec ff_cdtoons_decoder;

  72. extern AVCodec ff_cdxl_decoder;

  73. extern AVCodec ff_cfhd_decoder;

  74. extern AVCodec ff_cinepak_encoder;

  75. extern AVCodec ff_cinepak_decoder;

  76. extern AVCodec ff_clearvideo_decoder;

  77. extern AVCodec ff_cljr_encoder;

  78. extern AVCodec ff_cljr_decoder;

  79. extern AVCodec ff_cllc_decoder;

  80. extern AVCodec ff_comfortnoise_encoder;

  81. extern AVCodec ff_comfortnoise_decoder;

  82. extern AVCodec ff_cpia_decoder;

  83. extern AVCodec ff_cscd_decoder;

  84. extern AVCodec ff_cyuv_decoder;

  85. extern AVCodec ff_dds_decoder;

  86. extern AVCodec ff_dfa_decoder;

  87. extern AVCodec ff_dirac_decoder;

  88. extern AVCodec ff_dnxhd_encoder;

  89. extern AVCodec ff_dnxhd_decoder;

  90. extern AVCodec ff_dpx_encoder;

  91. extern AVCodec ff_dpx_decoder;

  92. extern AVCodec ff_dsicinvideo_decoder;

  93. extern AVCodec ff_dvaudio_decoder;

  94. extern AVCodec ff_dvvideo_encoder;

  95. extern AVCodec ff_dvvideo_decoder;

  96. extern AVCodec ff_dxa_decoder;

  97. extern AVCodec ff_dxtory_decoder;

  98. extern AVCodec ff_dxv_decoder;

  99. extern AVCodec ff_eacmv_decoder;

  100. extern AVCodec ff_eamad_decoder;

  101. extern AVCodec ff_eatgq_decoder;

  102. extern AVCodec ff_eatgv_decoder;

  103. extern AVCodec ff_eatqi_decoder;

  104. extern AVCodec ff_eightbps_decoder;

  105. extern AVCodec ff_eightsvx_exp_decoder;

  106. extern AVCodec ff_eightsvx_fib_decoder;

  107. extern AVCodec ff_escape124_decoder;

  108. extern AVCodec ff_escape130_decoder;

  109. extern AVCodec ff_exr_decoder;

  110. extern AVCodec ff_ffv1_encoder;

  111. extern AVCodec ff_ffv1_decoder;

  112. extern AVCodec ff_ffvhuff_encoder;

  113. extern AVCodec ff_ffvhuff_decoder;

  114. extern AVCodec ff_fic_decoder;

  115. extern AVCodec ff_fits_encoder;

  116. extern AVCodec ff_fits_decoder;

  117. extern AVCodec ff_flashsv_encoder;

  118. extern AVCodec ff_flashsv_decoder;

  119. extern AVCodec ff_flashsv2_encoder;

  120. extern AVCodec ff_flashsv2_decoder;

  121. extern AVCodec ff_flic_decoder;

  122. extern AVCodec ff_flv_encoder;

  123. extern AVCodec ff_flv_decoder;

  124. extern AVCodec ff_fmvc_decoder;

  125. extern AVCodec ff_fourxm_decoder;

  126. extern AVCodec ff_fraps_decoder;

  127. extern AVCodec ff_frwu_decoder;

  128. extern AVCodec ff_g2m_decoder;

  129. extern AVCodec ff_gdv_decoder;

  130. extern AVCodec ff_gif_encoder;

  131. extern AVCodec ff_gif_decoder;

  132. extern AVCodec ff_h261_encoder;

  133. extern AVCodec ff_h261_decoder;

  134. extern AVCodec ff_h263_encoder;

  135. extern AVCodec ff_h263_decoder;

  136. extern AVCodec ff_h263i_decoder;

  137. extern AVCodec ff_h263p_encoder;

  138. extern AVCodec ff_h263p_decoder;

  139. extern AVCodec ff_h263_v4l2m2m_decoder;

  140. extern AVCodec ff_h264_decoder;

  141. extern AVCodec ff_h264_crystalhd_decoder;

  142. extern AVCodec ff_h264_v4l2m2m_decoder;

  143. extern AVCodec ff_h264_mediacodec_decoder;

  144. extern AVCodec ff_h264_mmal_decoder;

  145. extern AVCodec ff_h264_qsv_decoder;

  146. extern AVCodec ff_h264_rkmpp_decoder;

  147. extern AVCodec ff_hap_encoder;

  148. extern AVCodec ff_hap_decoder;

  149. extern AVCodec ff_hevc_decoder;

  150. extern AVCodec ff_hevc_qsv_decoder;

  151. extern AVCodec ff_hevc_rkmpp_decoder;

  152. extern AVCodec ff_hevc_v4l2m2m_decoder;

  153. extern AVCodec ff_hnm4_video_decoder;

  154. extern AVCodec ff_hq_hqa_decoder;

  155. extern AVCodec ff_hqx_decoder;

  156. extern AVCodec ff_huffyuv_encoder;

  157. extern AVCodec ff_huffyuv_decoder;

  158. extern AVCodec ff_hymt_decoder;

  159. extern AVCodec ff_idcin_decoder;

  160. extern AVCodec ff_iff_ilbm_decoder;

  161. extern AVCodec ff_imm4_decoder;

  162. extern AVCodec ff_imm5_decoder;

  163. extern AVCodec ff_indeo2_decoder;

  164. extern AVCodec ff_indeo3_decoder;

  165. extern AVCodec ff_indeo4_decoder;

  166. extern AVCodec ff_indeo5_decoder;

  167. extern AVCodec ff_interplay_video_decoder;

  168. extern AVCodec ff_jpeg2000_encoder;

  169. extern AVCodec ff_jpeg2000_decoder;

  170. extern AVCodec ff_jpegls_encoder;

  171. extern AVCodec ff_jpegls_decoder;

  172. extern AVCodec ff_jv_decoder;

  173. extern AVCodec ff_kgv1_decoder;

  174. extern AVCodec ff_kmvc_decoder;

  175. extern AVCodec ff_lagarith_decoder;

  176. extern AVCodec ff_ljpeg_encoder;

  177. extern AVCodec ff_loco_decoder;

  178. extern AVCodec ff_lscr_decoder;

  179. extern AVCodec ff_m101_decoder;

  180. extern AVCodec ff_magicyuv_encoder;

  181. extern AVCodec ff_magicyuv_decoder;

  182. extern AVCodec ff_mdec_decoder;

  183. extern AVCodec ff_mimic_decoder;

  184. extern AVCodec ff_mjpeg_encoder;

  185. extern AVCodec ff_mjpeg_decoder;

  186. extern AVCodec ff_mjpegb_decoder;

  187. extern AVCodec ff_mmvideo_decoder;

  188. extern AVCodec ff_motionpixels_decoder;

  189. extern AVCodec ff_mpeg1video_encoder;

  190. extern AVCodec ff_mpeg1video_decoder;

  191. extern AVCodec ff_mpeg2video_encoder;

  192. extern AVCodec ff_mpeg2video_decoder;

  193. extern AVCodec ff_mpeg4_encoder;

  194. extern AVCodec ff_mpeg4_decoder;

  195. extern AVCodec ff_mpeg4_crystalhd_decoder;

  196. extern AVCodec ff_mpeg4_v4l2m2m_decoder;

  197. extern AVCodec ff_mpeg4_mmal_decoder;

  198. extern AVCodec ff_mpegvideo_decoder;

  199. extern AVCodec ff_mpeg1_v4l2m2m_decoder;

  200. extern AVCodec ff_mpeg2_mmal_decoder;

  201. extern AVCodec ff_mpeg2_crystalhd_decoder;

  202. extern AVCodec ff_mpeg2_v4l2m2m_decoder;

  203. extern AVCodec ff_mpeg2_qsv_decoder;

  204. extern AVCodec ff_mpeg2_mediacodec_decoder;

  205. extern AVCodec ff_msa1_decoder;

  206. extern AVCodec ff_mscc_decoder;

  207. extern AVCodec ff_msmpeg4v1_decoder;

  208. extern AVCodec ff_msmpeg4v2_encoder;

  209. extern AVCodec ff_msmpeg4v2_decoder;

  210. extern AVCodec ff_msmpeg4v3_encoder;

  211. extern AVCodec ff_msmpeg4v3_decoder;

  212. extern AVCodec ff_msmpeg4_crystalhd_decoder;

  213. extern AVCodec ff_msrle_decoder;

  214. extern AVCodec ff_mss1_decoder;

  215. extern AVCodec ff_mss2_decoder;

  216. extern AVCodec ff_msvideo1_encoder;

  217. extern AVCodec ff_msvideo1_decoder;

  218. extern AVCodec ff_mszh_decoder;

  219. extern AVCodec ff_mts2_decoder;

  220. extern AVCodec ff_mvc1_decoder;

  221. extern AVCodec ff_mvc2_decoder;

  222. extern AVCodec ff_mvdv_decoder;

  223. extern AVCodec ff_mvha_decoder;

  224. extern AVCodec ff_mwsc_decoder;

  225. extern AVCodec ff_mxpeg_decoder;

  226. extern AVCodec ff_nuv_decoder;

  227. extern AVCodec ff_paf_video_decoder;

  228. extern AVCodec ff_pam_encoder;

  229. extern AVCodec ff_pam_decoder;

  230. extern AVCodec ff_pbm_encoder;

  231. extern AVCodec ff_pbm_decoder;

  232. extern AVCodec ff_pcx_encoder;

  233. extern AVCodec ff_pcx_decoder;

  234. extern AVCodec ff_pgm_encoder;

  235. extern AVCodec ff_pgm_decoder;

  236. extern AVCodec ff_pgmyuv_encoder;

  237. extern AVCodec ff_pgmyuv_decoder;

  238. extern AVCodec ff_pictor_decoder;

  239. extern AVCodec ff_pixlet_decoder;

  240. extern AVCodec ff_png_encoder;

  241. extern AVCodec ff_png_decoder;

  242. extern AVCodec ff_ppm_encoder;

  243. extern AVCodec ff_ppm_decoder;

  244. extern AVCodec ff_prores_encoder;

  245. extern AVCodec ff_prores_decoder;

  246. extern AVCodec ff_prores_aw_encoder;

  247. extern AVCodec ff_prores_ks_encoder;

  248. extern AVCodec ff_prosumer_decoder;

  249. extern AVCodec ff_psd_decoder;

  250. extern AVCodec ff_ptx_decoder;

  251. extern AVCodec ff_qdraw_decoder;

  252. extern AVCodec ff_qpeg_decoder;

  253. extern AVCodec ff_qtrle_encoder;

  254. extern AVCodec ff_qtrle_decoder;

  255. extern AVCodec ff_r10k_encoder;

  256. extern AVCodec ff_r10k_decoder;

  257. extern AVCodec ff_r210_encoder;

  258. extern AVCodec ff_r210_decoder;

  259. extern AVCodec ff_rasc_decoder;

  260. extern AVCodec ff_rawvideo_encoder;

  261. extern AVCodec ff_rawvideo_decoder;

  262. extern AVCodec ff_rl2_decoder;

  263. extern AVCodec ff_roq_encoder;

  264. extern AVCodec ff_roq_decoder;

  265. extern AVCodec ff_rpza_decoder;

  266. extern AVCodec ff_rscc_decoder;

  267. extern AVCodec ff_rv10_encoder;

  268. extern AVCodec ff_rv10_decoder;

  269. extern AVCodec ff_rv20_encoder;

  270. extern AVCodec ff_rv20_decoder;

  271. extern AVCodec ff_rv30_decoder;

  272. extern AVCodec ff_rv40_decoder;

  273. extern AVCodec ff_s302m_encoder;

  274. extern AVCodec ff_s302m_decoder;

  275. extern AVCodec ff_sanm_decoder;

  276. extern AVCodec ff_scpr_decoder;

  277. extern AVCodec ff_screenpresso_decoder;

  278. extern AVCodec ff_sdx2_dpcm_decoder;

  279. extern AVCodec ff_sgi_encoder;

  280. extern AVCodec ff_sgi_decoder;

  281. extern AVCodec ff_sgirle_decoder;

  282. extern AVCodec ff_sheervideo_decoder;

  283. extern AVCodec ff_smacker_decoder;

  284. extern AVCodec ff_smc_decoder;

  285. extern AVCodec ff_smvjpeg_decoder;

  286. extern AVCodec ff_snow_encoder;

  287. extern AVCodec ff_snow_decoder;

  288. extern AVCodec ff_sp5x_decoder;

  289. extern AVCodec ff_speedhq_decoder;

  290. extern AVCodec ff_srgc_decoder;

  291. extern AVCodec ff_sunrast_encoder;

  292. extern AVCodec ff_sunrast_decoder;

  293. extern AVCodec ff_svq1_encoder;

  294. extern AVCodec ff_svq1_decoder;

  295. extern AVCodec ff_svq3_decoder;

  296. extern AVCodec ff_targa_encoder;

  297. extern AVCodec ff_targa_decoder;

  298. extern AVCodec ff_targa_y216_decoder;

  299. extern AVCodec ff_tdsc_decoder;

  300. extern AVCodec ff_theora_decoder;

  301. extern AVCodec ff_thp_decoder;

  302. extern AVCodec ff_tiertexseqvideo_decoder;

  303. extern AVCodec ff_tiff_encoder;

  304. extern AVCodec ff_tiff_decoder;

  305. extern AVCodec ff_tmv_decoder;

  306. extern AVCodec ff_truemotion1_decoder;

  307. extern AVCodec ff_truemotion2_decoder;

  308. extern AVCodec ff_truemotion2rt_decoder;

  309. extern AVCodec ff_tscc_decoder;

  310. extern AVCodec ff_tscc2_decoder;

  311. extern AVCodec ff_txd_decoder;

  312. extern AVCodec ff_ulti_decoder;

  313. extern AVCodec ff_utvideo_encoder;

  314. extern AVCodec ff_utvideo_decoder;

  315. extern AVCodec ff_v210_encoder;

  316. extern AVCodec ff_v210_decoder;

  317. extern AVCodec ff_v210x_decoder;

  318. extern AVCodec ff_v308_encoder;

  319. extern AVCodec ff_v308_decoder;

  320. extern AVCodec ff_v408_encoder;

  321. extern AVCodec ff_v408_decoder;

  322. extern AVCodec ff_v410_encoder;

  323. extern AVCodec ff_v410_decoder;

  324. extern AVCodec ff_vb_decoder;

  325. extern AVCodec ff_vble_decoder;

  326. extern AVCodec ff_vc1_decoder;

  327. extern AVCodec ff_vc1_crystalhd_decoder;

  328. extern AVCodec ff_vc1image_decoder;

  329. extern AVCodec ff_vc1_mmal_decoder;

  330. extern AVCodec ff_vc1_qsv_decoder;

  331. extern AVCodec ff_vc1_v4l2m2m_decoder;

  332. extern AVCodec ff_vc2_encoder;

  333. extern AVCodec ff_vcr1_decoder;

  334. extern AVCodec ff_vmdvideo_decoder;

  335. extern AVCodec ff_vmnc_decoder;

  336. extern AVCodec ff_vp3_decoder;

  337. extern AVCodec ff_vp4_decoder;

  338. extern AVCodec ff_vp5_decoder;

  339. extern AVCodec ff_vp6_decoder;

  340. extern AVCodec ff_vp6a_decoder;

  341. extern AVCodec ff_vp6f_decoder;

  342. extern AVCodec ff_vp7_decoder;

  343. extern AVCodec ff_vp8_decoder;

  344. extern AVCodec ff_vp8_rkmpp_decoder;

  345. extern AVCodec ff_vp8_v4l2m2m_decoder;

  346. extern AVCodec ff_vp9_decoder;

  347. extern AVCodec ff_vp9_rkmpp_decoder;

  348. extern AVCodec ff_vp9_v4l2m2m_decoder;

  349. extern AVCodec ff_vqa_decoder;

  350. extern AVCodec ff_webp_decoder;

  351. extern AVCodec ff_wcmv_decoder;

  352. extern AVCodec ff_wrapped_avframe_encoder;

  353. extern AVCodec ff_wrapped_avframe_decoder;

  354. extern AVCodec ff_wmv1_encoder;

  355. extern AVCodec ff_wmv1_decoder;

  356. extern AVCodec ff_wmv2_encoder;

  357. extern AVCodec ff_wmv2_decoder;

  358. extern AVCodec ff_wmv3_decoder;

  359. extern AVCodec ff_wmv3_crystalhd_decoder;

  360. extern AVCodec ff_wmv3image_decoder;

  361. extern AVCodec ff_wnv1_decoder;

  362. extern AVCodec ff_xan_wc3_decoder;

  363. extern AVCodec ff_xan_wc4_decoder;

  364. extern AVCodec ff_xbm_encoder;

  365. extern AVCodec ff_xbm_decoder;

  366. extern AVCodec ff_xface_encoder;

  367. extern AVCodec ff_xface_decoder;

  368. extern AVCodec ff_xl_decoder;

  369. extern AVCodec ff_xpm_decoder;

  370. extern AVCodec ff_xwd_encoder;

  371. extern AVCodec ff_xwd_decoder;

  372. extern AVCodec ff_y41p_encoder;

  373. extern AVCodec ff_y41p_decoder;

  374. extern AVCodec ff_ylc_decoder;

  375. extern AVCodec ff_yop_decoder;

  376. extern AVCodec ff_yuv4_encoder;

  377. extern AVCodec ff_yuv4_decoder;

  378. extern AVCodec ff_zero12v_decoder;

  379. extern AVCodec ff_zerocodec_decoder;

  380. extern AVCodec ff_zlib_encoder;

  381. extern AVCodec ff_zlib_decoder;

  382. extern AVCodec ff_zmbv_encoder;

  383. extern AVCodec ff_zmbv_decoder;

  384. 

  385. /* audio codecs */

  386. extern AVCodec ff_aac_encoder;

  387. extern AVCodec ff_aac_decoder;

  388. extern AVCodec ff_aac_fixed_decoder;

  389. extern AVCodec ff_aac_latm_decoder;

  390. extern AVCodec ff_ac3_encoder;

  391. extern AVCodec ff_ac3_decoder;

  392. extern AVCodec ff_ac3_fixed_encoder;

  393. extern AVCodec ff_ac3_fixed_decoder;

  394. extern AVCodec ff_acelp_kelvin_decoder;

  395. extern AVCodec ff_alac_encoder;

  396. extern AVCodec ff_alac_decoder;

  397. extern AVCodec ff_als_decoder;

  398. extern AVCodec ff_amrnb_decoder;

  399. extern AVCodec ff_amrwb_decoder;

  400. extern AVCodec ff_ape_decoder;

  401. extern AVCodec ff_aptx_encoder;

  402. extern AVCodec ff_aptx_decoder;

  403. extern AVCodec ff_aptx_hd_encoder;

  404. extern AVCodec ff_aptx_hd_decoder;

  405. extern AVCodec ff_atrac1_decoder;

  406. extern AVCodec ff_atrac3_decoder;

  407. extern AVCodec ff_atrac3al_decoder;

  408. extern AVCodec ff_atrac3p_decoder;

  409. extern AVCodec ff_atrac3pal_decoder;

  410. extern AVCodec ff_atrac9_decoder;

  411. extern AVCodec ff_binkaudio_dct_decoder;

  412. extern AVCodec ff_binkaudio_rdft_decoder;

  413. extern AVCodec ff_bmv_audio_decoder;

  414. extern AVCodec ff_cook_decoder;

  415. extern AVCodec ff_dca_encoder;

  416. extern AVCodec ff_dca_decoder;

  417. extern AVCodec ff_dolby_e_decoder;

  418. extern AVCodec ff_dsd_lsbf_decoder;

  419. extern AVCodec ff_dsd_msbf_decoder;

  420. extern AVCodec ff_dsd_lsbf_planar_decoder;

  421. extern AVCodec ff_dsd_msbf_planar_decoder;

  422. extern AVCodec ff_dsicinaudio_decoder;

  423. extern AVCodec ff_dss_sp_decoder;

  424. extern AVCodec ff_dst_decoder;

  425. extern AVCodec ff_eac3_encoder;

  426. extern AVCodec ff_eac3_decoder;

  427. extern AVCodec ff_evrc_decoder;

  428. extern AVCodec ff_ffwavesynth_decoder;

  429. extern AVCodec ff_flac_encoder;

  430. extern AVCodec ff_flac_decoder;

  431. extern AVCodec ff_g723_1_encoder;

  432. extern AVCodec ff_g723_1_decoder;

  433. extern AVCodec ff_g729_decoder;

  434. extern AVCodec ff_gsm_decoder;

  435. extern AVCodec ff_gsm_ms_decoder;

  436. extern AVCodec ff_hcom_decoder;

  437. extern AVCodec ff_iac_decoder;

  438. extern AVCodec ff_ilbc_decoder;

  439. extern AVCodec ff_imc_decoder;

  440. extern AVCodec ff_interplay_acm_decoder;

  441. extern AVCodec ff_mace3_decoder;

  442. extern AVCodec ff_mace6_decoder;

  443. extern AVCodec ff_metasound_decoder;

  444. extern AVCodec ff_mlp_encoder;

  445. extern AVCodec ff_mlp_decoder;

  446. extern AVCodec ff_mp1_decoder;

  447. extern AVCodec ff_mp1float_decoder;

  448. extern AVCodec ff_mp2_encoder;

  449. extern AVCodec ff_mp2_decoder;

  450. extern AVCodec ff_mp2float_decoder;

  451. extern AVCodec ff_mp2fixed_encoder;

  452. extern AVCodec ff_mp3float_decoder;

  453. extern AVCodec ff_mp3_decoder;

  454. extern AVCodec ff_mp3adufloat_decoder;

  455. extern AVCodec ff_mp3adu_decoder;

  456. extern AVCodec ff_mp3on4float_decoder;

  457. extern AVCodec ff_mp3on4_decoder;

  458. extern AVCodec ff_mpc7_decoder;

  459. extern AVCodec ff_mpc8_decoder;

  460. extern AVCodec ff_nellymoser_encoder;

  461. extern AVCodec ff_nellymoser_decoder;

  462. extern AVCodec ff_on2avc_decoder;

  463. extern AVCodec ff_opus_encoder;

  464. extern AVCodec ff_opus_decoder;

  465. extern AVCodec ff_paf_audio_decoder;

  466. extern AVCodec ff_qcelp_decoder;

  467. extern AVCodec ff_qdm2_decoder;

  468. extern AVCodec ff_qdmc_decoder;

  469. extern AVCodec ff_ra_144_encoder;

  470. extern AVCodec ff_ra_144_decoder;

  471. extern AVCodec ff_ra_288_decoder;

  472. extern AVCodec ff_ralf_decoder;

  473. extern AVCodec ff_sbc_encoder;

  474. extern AVCodec ff_sbc_decoder;

  475. extern AVCodec ff_shorten_decoder;

  476. extern AVCodec ff_sipr_decoder;

  477. extern AVCodec ff_smackaud_decoder;

  478. extern AVCodec ff_sonic_encoder;

  479. extern AVCodec ff_sonic_decoder;

  480. extern AVCodec ff_sonic_ls_encoder;

  481. extern AVCodec ff_tak_decoder;

  482. extern AVCodec ff_truehd_encoder;

  483. extern AVCodec ff_truehd_decoder;

  484. extern AVCodec ff_truespeech_decoder;

  485. extern AVCodec ff_tta_encoder;

  486. extern AVCodec ff_tta_decoder;

  487. extern AVCodec ff_twinvq_decoder;

  488. extern AVCodec ff_vmdaudio_decoder;

  489. extern AVCodec ff_vorbis_encoder;

  490. extern AVCodec ff_vorbis_decoder;

  491. extern AVCodec ff_wavpack_encoder;

  492. extern AVCodec ff_wavpack_decoder;

  493. extern AVCodec ff_wmalossless_decoder;

  494. extern AVCodec ff_wmapro_decoder;

  495. extern AVCodec ff_wmav1_encoder;

  496. extern AVCodec ff_wmav1_decoder;

  497. extern AVCodec ff_wmav2_encoder;

  498. extern AVCodec ff_wmav2_decoder;

  499. extern AVCodec ff_wmavoice_decoder;

  500. extern AVCodec ff_ws_snd1_decoder;

  501. extern AVCodec ff_xma1_decoder;

  502. extern AVCodec ff_xma2_decoder;

  503. 

  504. /* PCM codecs */

  505. extern AVCodec ff_pcm_alaw_encoder;

  506. extern AVCodec ff_pcm_alaw_decoder;

  507. extern AVCodec ff_pcm_bluray_decoder;

  508. extern AVCodec ff_pcm_dvd_encoder;

  509. extern AVCodec ff_pcm_dvd_decoder;

  510. extern AVCodec ff_pcm_f16le_decoder;

  511. extern AVCodec ff_pcm_f24le_decoder;

  512. extern AVCodec ff_pcm_f32be_encoder;

  513. extern AVCodec ff_pcm_f32be_decoder;

  514. extern AVCodec ff_pcm_f32le_encoder;

  515. extern AVCodec ff_pcm_f32le_decoder;

  516. extern AVCodec ff_pcm_f64be_encoder;

  517. extern AVCodec ff_pcm_f64be_decoder;

  518. extern AVCodec ff_pcm_f64le_encoder;

  519. extern AVCodec ff_pcm_f64le_decoder;

  520. extern AVCodec ff_pcm_lxf_decoder;

  521. extern AVCodec ff_pcm_mulaw_encoder;

  522. extern AVCodec ff_pcm_mulaw_decoder;

  523. extern AVCodec ff_pcm_s8_encoder;

  524. extern AVCodec ff_pcm_s8_decoder;

  525. extern AVCodec ff_pcm_s8_planar_encoder;

  526. extern AVCodec ff_pcm_s8_planar_decoder;

  527. extern AVCodec ff_pcm_s16be_encoder;

  528. extern AVCodec ff_pcm_s16be_decoder;

  529. extern AVCodec ff_pcm_s16be_planar_encoder;

  530. extern AVCodec ff_pcm_s16be_planar_decoder;

  531. extern AVCodec ff_pcm_s16le_encoder;

  532. extern AVCodec ff_pcm_s16le_decoder;

  533. extern AVCodec ff_pcm_s16le_planar_encoder;

  534. extern AVCodec ff_pcm_s16le_planar_decoder;

  535. extern AVCodec ff_pcm_s24be_encoder;

  536. extern AVCodec ff_pcm_s24be_decoder;

  537. extern AVCodec ff_pcm_s24daud_encoder;

  538. extern AVCodec ff_pcm_s24daud_decoder;

  539. extern AVCodec ff_pcm_s24le_encoder;

  540. extern AVCodec ff_pcm_s24le_decoder;

  541. extern AVCodec ff_pcm_s24le_planar_encoder;

  542. extern AVCodec ff_pcm_s24le_planar_decoder;

  543. extern AVCodec ff_pcm_s32be_encoder;

  544. extern AVCodec ff_pcm_s32be_decoder;

  545. extern AVCodec ff_pcm_s32le_encoder;

  546. extern AVCodec ff_pcm_s32le_decoder;

  547. extern AVCodec ff_pcm_s32le_planar_encoder;

  548. extern AVCodec ff_pcm_s32le_planar_decoder;

  549. extern AVCodec ff_pcm_s64be_encoder;

  550. extern AVCodec ff_pcm_s64be_decoder;

  551. extern AVCodec ff_pcm_s64le_encoder;

  552. extern AVCodec ff_pcm_s64le_decoder;

  553. extern AVCodec ff_pcm_u8_encoder;

  554. extern AVCodec ff_pcm_u8_decoder;

  555. extern AVCodec ff_pcm_u16be_encoder;

  556. extern AVCodec ff_pcm_u16be_decoder;

  557. extern AVCodec ff_pcm_u16le_encoder;

  558. extern AVCodec ff_pcm_u16le_decoder;

  559. extern AVCodec ff_pcm_u24be_encoder;

  560. extern AVCodec ff_pcm_u24be_decoder;

  561. extern AVCodec ff_pcm_u24le_encoder;

  562. extern AVCodec ff_pcm_u24le_decoder;

  563. extern AVCodec ff_pcm_u32be_encoder;

  564. extern AVCodec ff_pcm_u32be_decoder;

  565. extern AVCodec ff_pcm_u32le_encoder;

  566. extern AVCodec ff_pcm_u32le_decoder;

  567. extern AVCodec ff_pcm_vidc_encoder;

  568. extern AVCodec ff_pcm_vidc_decoder;

  569. extern AVCodec ff_pcm_zork_decoder;

  570. 

  571. /* DPCM codecs */

  572. extern AVCodec ff_gremlin_dpcm_decoder;

  573. extern AVCodec ff_interplay_dpcm_decoder;

  574. extern AVCodec ff_roq_dpcm_encoder;

  575. extern AVCodec ff_roq_dpcm_decoder;

  576. extern AVCodec ff_sol_dpcm_decoder;

  577. extern AVCodec ff_xan_dpcm_decoder;

  578. 

  579. /* ADPCM codecs */

  580. extern AVCodec ff_adpcm_4xm_decoder;

  581. extern AVCodec ff_adpcm_adx_encoder;

  582. extern AVCodec ff_adpcm_adx_decoder;

  583. extern AVCodec ff_adpcm_afc_decoder;

  584. extern AVCodec ff_adpcm_agm_decoder;

  585. extern AVCodec ff_adpcm_aica_decoder;

  586. extern AVCodec ff_adpcm_argo_decoder;

  587. extern AVCodec ff_adpcm_ct_decoder;

  588. extern AVCodec ff_adpcm_dtk_decoder;

  589. extern AVCodec ff_adpcm_ea_decoder;

  590. extern AVCodec ff_adpcm_ea_maxis_xa_decoder;

  591. extern AVCodec ff_adpcm_ea_r1_decoder;

  592. extern AVCodec ff_adpcm_ea_r2_decoder;

  593. extern AVCodec ff_adpcm_ea_r3_decoder;

  594. extern AVCodec ff_adpcm_ea_xas_decoder;

  595. extern AVCodec ff_adpcm_g722_encoder;

  596. extern AVCodec ff_adpcm_g722_decoder;

  597. extern AVCodec ff_adpcm_g726_encoder;

  598. extern AVCodec ff_adpcm_g726_decoder;

  599. extern AVCodec ff_adpcm_g726le_encoder;

  600. extern AVCodec ff_adpcm_g726le_decoder;

  601. extern AVCodec ff_adpcm_ima_amv_decoder;

  602. extern AVCodec ff_adpcm_ima_apc_decoder;

  603. extern AVCodec ff_adpcm_ima_dat4_decoder;

  604. extern AVCodec ff_adpcm_ima_dk3_decoder;

  605. extern AVCodec ff_adpcm_ima_dk4_decoder;

  606. extern AVCodec ff_adpcm_ima_ea_eacs_decoder;

  607. extern AVCodec ff_adpcm_ima_ea_sead_decoder;

  608. extern AVCodec ff_adpcm_ima_iss_decoder;

  609. extern AVCodec ff_adpcm_ima_oki_decoder;

  610. extern AVCodec ff_adpcm_ima_qt_encoder;

  611. extern AVCodec ff_adpcm_ima_qt_decoder;

  612. extern AVCodec ff_adpcm_ima_rad_decoder;

  613. extern AVCodec ff_adpcm_ima_ssi_decoder;

  614. extern AVCodec ff_adpcm_ima_smjpeg_decoder;

  615. extern AVCodec ff_adpcm_ima_wav_encoder;

  616. extern AVCodec ff_adpcm_ima_wav_decoder;

  617. extern AVCodec ff_adpcm_ima_ws_decoder;

  618. extern AVCodec ff_adpcm_ms_encoder;

  619. extern AVCodec ff_adpcm_ms_decoder;

  620. extern AVCodec ff_adpcm_mtaf_decoder;

  621. extern AVCodec ff_adpcm_psx_decoder;

  622. extern AVCodec ff_adpcm_sbpro_2_decoder;

  623. extern AVCodec ff_adpcm_sbpro_3_decoder;

  624. extern AVCodec ff_adpcm_sbpro_4_decoder;

  625. extern AVCodec ff_adpcm_swf_encoder;

  626. extern AVCodec ff_adpcm_swf_decoder;

  627. extern AVCodec ff_adpcm_thp_decoder;

  628. extern AVCodec ff_adpcm_thp_le_decoder;

  629. extern AVCodec ff_adpcm_vima_decoder;

  630. extern AVCodec ff_adpcm_xa_decoder;

  631. extern AVCodec ff_adpcm_yamaha_encoder;

  632. extern AVCodec ff_adpcm_yamaha_decoder;

  633. 

  634. /* subtitles */

  635. extern AVCodec ff_ssa_encoder;

  636. extern AVCodec ff_ssa_decoder;

  637. extern AVCodec ff_ass_encoder;

  638. extern AVCodec ff_ass_decoder;

  639. extern AVCodec ff_ccaption_decoder;

  640. extern AVCodec ff_dvbsub_encoder;

  641. extern AVCodec ff_dvbsub_decoder;

  642. extern AVCodec ff_dvdsub_encoder;

  643. extern AVCodec ff_dvdsub_decoder;

  644. extern AVCodec ff_jacosub_decoder;

  645. extern AVCodec ff_microdvd_decoder;

  646. extern AVCodec ff_movtext_encoder;

  647. extern AVCodec ff_movtext_decoder;

  648. extern AVCodec ff_mpl2_decoder;

  649. extern AVCodec ff_pgssub_decoder;

  650. extern AVCodec ff_pjs_decoder;

  651. extern AVCodec ff_realtext_decoder;

  652. extern AVCodec ff_sami_decoder;

  653. extern AVCodec ff_srt_encoder;

  654. extern AVCodec ff_srt_decoder;

  655. extern AVCodec ff_stl_decoder;

  656. extern AVCodec ff_subrip_encoder;

  657. extern AVCodec ff_subrip_decoder;

  658. extern AVCodec ff_subviewer_decoder;

  659. extern AVCodec ff_subviewer1_decoder;

  660. extern AVCodec ff_text_encoder;

  661. extern AVCodec ff_text_decoder;

  662. extern AVCodec ff_vplayer_decoder;

  663. extern AVCodec ff_webvtt_encoder;

  664. extern AVCodec ff_webvtt_decoder;

  665. extern AVCodec ff_xsub_encoder;

  666. extern AVCodec ff_xsub_decoder;

  667. 

  668. /* external libraries */

  669. extern AVCodec ff_aac_at_encoder;

  670. extern AVCodec ff_aac_at_decoder;

  671. extern AVCodec ff_ac3_at_decoder;

  672. extern AVCodec ff_adpcm_ima_qt_at_decoder;

  673. extern AVCodec ff_alac_at_encoder;

  674. extern AVCodec ff_alac_at_decoder;

  675. extern AVCodec ff_amr_nb_at_decoder;

  676. extern AVCodec ff_eac3_at_decoder;

  677. extern AVCodec ff_gsm_ms_at_decoder;

  678. extern AVCodec ff_ilbc_at_encoder;

  679. extern AVCodec ff_ilbc_at_decoder;

  680. extern AVCodec ff_mp1_at_decoder;

  681. extern AVCodec ff_mp2_at_decoder;

  682. extern AVCodec ff_mp3_at_decoder;

  683. extern AVCodec ff_pcm_alaw_at_encoder;

  684. extern AVCodec ff_pcm_alaw_at_decoder;

  685. extern AVCodec ff_pcm_mulaw_at_encoder;

  686. extern AVCodec ff_pcm_mulaw_at_decoder;

  687. extern AVCodec ff_qdmc_at_decoder;

  688. extern AVCodec ff_qdm2_at_decoder;

  689. extern AVCodec ff_libaom_av1_encoder;

  690. extern AVCodec ff_libaribb24_decoder;

  691. extern AVCodec ff_libcelt_decoder;

  692. extern AVCodec ff_libcodec2_encoder;

  693. extern AVCodec ff_libcodec2_decoder;

  694. extern AVCodec ff_libdav1d_decoder;

  695. extern AVCodec ff_libdavs2_decoder;

  696. extern AVCodec ff_libfdk_aac_encoder;

  697. extern AVCodec ff_libfdk_aac_decoder;

  698. extern AVCodec ff_libgsm_encoder;

  699. extern AVCodec ff_libgsm_decoder;

  700. extern AVCodec ff_libgsm_ms_encoder;

  701. extern AVCodec ff_libgsm_ms_decoder;

  702. extern AVCodec ff_libilbc_encoder;

  703. extern AVCodec ff_libilbc_decoder;

  704. extern AVCodec ff_libmp3lame_encoder;

  705. extern AVCodec ff_libopencore_amrnb_encoder;

  706. extern AVCodec ff_libopencore_amrnb_decoder;

  707. extern AVCodec ff_libopencore_amrwb_decoder;

  708. extern AVCodec ff_libopenjpeg_encoder;

  709. extern AVCodec ff_libopenjpeg_decoder;

  710. extern AVCodec ff_libopus_encoder;

  711. extern AVCodec ff_libopus_decoder;

  712. extern AVCodec ff_librav1e_encoder;

  713. extern AVCodec ff_librsvg_decoder;

  714. extern AVCodec ff_libshine_encoder;

  715. extern AVCodec ff_libspeex_encoder;

  716. extern AVCodec ff_libspeex_decoder;

  717. extern AVCodec ff_libtheora_encoder;

  718. extern AVCodec ff_libtwolame_encoder;

  719. extern AVCodec ff_libvo_amrwbenc_encoder;

  720. extern AVCodec ff_libvorbis_encoder;

  721. extern AVCodec ff_libvorbis_decoder;

  722. extern AVCodec ff_libvpx_vp8_encoder;

  723. extern AVCodec ff_libvpx_vp8_decoder;

  724. extern AVCodec ff_libvpx_vp9_encoder;

  725. extern AVCodec ff_libvpx_vp9_decoder;

  726. extern AVCodec ff_libwavpack_encoder;

  727. /* preferred over libwebp */

  728. extern AVCodec ff_libwebp_anim_encoder;

  729. extern AVCodec ff_libwebp_encoder;

  730. extern AVCodec ff_libx262_encoder;

  731. extern AVCodec ff_libx264_encoder;

  732. extern AVCodec ff_libx264rgb_encoder;

  733. extern AVCodec ff_libx265_encoder;

  734. extern AVCodec ff_libxavs_encoder;

  735. extern AVCodec ff_libxavs2_encoder;

  736. extern AVCodec ff_libxvid_encoder;

  737. extern AVCodec ff_libzvbi_teletext_decoder;

  738. 

  739. /* text */

  740. extern AVCodec ff_bintext_decoder;

  741. extern AVCodec ff_xbin_decoder;

  742. extern AVCodec ff_idf_decoder;

  743. 

  744. /* external libraries, that shouldn't be used by default if one of the

  745.  * above is available */

  746. extern AVCodec ff_h263_v4l2m2m_encoder;

  747. extern AVCodec ff_libaom_av1_decoder;

  748. extern AVCodec ff_libopenh264_encoder;

  749. extern AVCodec ff_libopenh264_decoder;

  750. extern AVCodec ff_h264_amf_encoder;

  751. extern AVCodec ff_h264_cuvid_decoder;

  752. extern AVCodec ff_h264_nvenc_encoder;

  753. extern AVCodec ff_h264_omx_encoder;

  754. extern AVCodec ff_h264_qsv_encoder;

  755. extern AVCodec ff_h264_v4l2m2m_encoder;

  756. extern AVCodec ff_h264_vaapi_encoder;

  757. extern AVCodec ff_h264_videotoolbox_encoder;

  758. #if FF_API_NVENC_OLD_NAME

  759. extern AVCodec ff_nvenc_encoder;

  760. extern AVCodec ff_nvenc_h264_encoder;

  761. extern AVCodec ff_nvenc_hevc_encoder;

  762. #endif

  763. extern AVCodec ff_hevc_amf_encoder;

  764. extern AVCodec ff_hevc_cuvid_decoder;

  765. extern AVCodec ff_hevc_mediacodec_decoder;

  766. extern AVCodec ff_hevc_nvenc_encoder;

  767. extern AVCodec ff_hevc_qsv_encoder;

  768. extern AVCodec ff_hevc_v4l2m2m_encoder;

  769. extern AVCodec ff_hevc_vaapi_encoder;

  770. extern AVCodec ff_hevc_videotoolbox_encoder;

  771. extern AVCodec ff_libkvazaar_encoder;

  772. extern AVCodec ff_mjpeg_cuvid_decoder;

  773. extern AVCodec ff_mjpeg_qsv_encoder;

  774. extern AVCodec ff_mjpeg_qsv_decoder;

  775. extern AVCodec ff_mjpeg_vaapi_encoder;

  776. extern AVCodec ff_mpeg1_cuvid_decoder;

  777. extern AVCodec ff_mpeg2_cuvid_decoder;

  778. extern AVCodec ff_mpeg2_qsv_encoder;

  779. extern AVCodec ff_mpeg2_vaapi_encoder;

  780. extern AVCodec ff_mpeg4_cuvid_decoder;

  781. extern AVCodec ff_mpeg4_mediacodec_decoder;

  782. extern AVCodec ff_mpeg4_omx_encoder;

  783. extern AVCodec ff_mpeg4_v4l2m2m_encoder;

  784. extern AVCodec ff_vc1_cuvid_decoder;

  785. extern AVCodec ff_vp8_cuvid_decoder;

  786. extern AVCodec ff_vp8_mediacodec_decoder;

  787. extern AVCodec ff_vp8_qsv_decoder;

  788. extern AVCodec ff_vp8_v4l2m2m_encoder;

  789. extern AVCodec ff_vp8_vaapi_encoder;

  790. extern AVCodec ff_vp9_cuvid_decoder;

  791. extern AVCodec ff_vp9_mediacodec_decoder;

  792. extern AVCodec ff_vp9_qsv_decoder;

  793. extern AVCodec ff_vp9_vaapi_encoder;

  794. extern AVCodec ff_vp9_qsv_encoder;

  795. 

  796. // The iterate API is not usable with ossfuzz due to the excessive size of binaries created

  797. #if CONFIG_OSSFUZZ

  798. AVCodec * codec_list[] = {

  799.     NULL,

  800.     NULL

  801. };

  802. #else

  803. #include "libavcodec/codec_list.c"

  804. #endif

  805. 

  806. static AVOnce av_codec_static_init = AV_ONCE_INIT;

  807. static void av_codec_init_static(void)

  808. {

  809.     for (int i = 0; codec_list[i]; i++) {

  810.         if (codec_list[i]->init_static_data)

  811.             codec_list[i]->init_static_data((AVCodec*)codec_list[i]);

  812.     }

  813. }

  814. 

  815. const AVCodec *av_codec_iterate(void **opaque)

  816. {

  817.     uintptr_t i = (uintptr_t)*opaque;

  818.     const AVCodec *c = codec_list[i];

  819. 

  820.     ff_thread_once(&av_codec_static_init, av_codec_init_static);

  821. 

  822.     if (c)

  823.         *opaque = (void*)(i + 1);

  824. 

  825.     return c;

  826. }

  827. 

  828. #if FF_API_NEXT

  829. FF_DISABLE_DEPRECATION_WARNINGS

  830. static AVOnce av_codec_next_init = AV_ONCE_INIT;

  831. 

  832. static void av_codec_init_next(void)

  833. {

  834.     AVCodec *prev = NULL, *p;

  835.     void *i = 0;

  836.     while ((p = (AVCodec*)av_codec_iterate(&i))) {

  837.         if (prev)

  838.             prev->next = p;

  839.         prev = p;

  840.     }

  841. }

  842. 

  843. 

  844. 

  845. av_cold void avcodec_register(AVCodec *codec)

  846. {

  847.     ff_thread_once(&av_codec_next_init, av_codec_init_next);

  848. }

  849. 

  850. AVCodec *av_codec_next(const AVCodec *c)

  851. {

  852.     ff_thread_once(&av_codec_next_init, av_codec_init_next);

  853. 

  854.     if (c)

  855.         return c->next;

  856.     else

  857.         return (AVCodec*)codec_list[0];

  858. }

  859. 

  860. void avcodec_register_all(void)

  861. {

  862.     ff_thread_once(&av_codec_next_init, av_codec_init_next);

  863. }

  864. FF_ENABLE_DEPRECATION_WARNINGS

  865. #endif

  866. 

  867. static enum AVCodecID remap_deprecated_codec_id(enum AVCodecID id)

  868. {

  869.     switch(id){

  870.         //This is for future deprecatec codec ids, its empty since

  871.         //last major bump but will fill up again over time, please don't remove it

  872.         default                                         : return id;

  873.     }

  874. }

  875. 

  876. static AVCodec *find_codec(enum AVCodecID id, int (*x)(const AVCodec *))

  877. {

  878.     const AVCodec *p, *experimental = NULL;

  879.     void *i = 0;

  880. 

  881.     id = remap_deprecated_codec_id(id);

  882. 

  883.     while ((p = av_codec_iterate(&i))) {

  884.         if (!x(p))

  885.             continue;

  886.         if (p->id == id) {

  887.             if (p->capabilities & AV_CODEC_CAP_EXPERIMENTAL && !experimental) {

  888.                 experimental = p;

  889.             } else

  890.                 return (AVCodec*)p;

  891.         }

  892.     }

  893. 

  894.     return (AVCodec*)experimental;

  895. }

  896. 

  897. AVCodec *avcodec_find_encoder(enum AVCodecID id)

  898. {

  899.     return find_codec(id, av_codec_is_encoder);

  900. }

  901. 

  902. AVCodec *avcodec_find_decoder(enum AVCodecID id)

  903. {

  904.     return find_codec(id, av_codec_is_decoder);

  905. }

  906. 

  907. static AVCodec *find_codec_by_name(const char *name, int (*x)(const AVCodec *))

  908. {

  909.     void *i = 0;

  910.     const AVCodec *p;

  911. 

  912.     if (!name)

  913.         return NULL;

  914. 

  915.     while ((p = av_codec_iterate(&i))) {

  916.         if (!x(p))

  917.             continue;

  918.         if (strcmp(name, p->name) == 0)

  919.             return (AVCodec*)p;

  920.     }

  921. 

  922.     return NULL;

  923. }

  924. 

  925. AVCodec *avcodec_find_encoder_by_name(const char *name)

  926. {

  927.     return find_codec_by_name(name, av_codec_is_encoder);

  928. }

  929. 

  930. AVCodec *avcodec_find_decoder_by_name(const char *name)

  931. {

  932.     return find_codec_by_name(name, av_codec_is_decoder);

  933. }