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FFmpeg/libavformat/allformats.c

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  1. /*

  2.  * Register all the formats and protocols

  3.  * Copyright (c) 2000, 2001, 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. #include "libavutil/thread.h"

  23. #include "libavformat/internal.h"

  24. #include "avformat.h"

  25. #include "rtp.h"

  26. #include "rdt.h"

  27. #include "url.h"

  28. #include "version.h"

  29. 

  30. /* (de)muxers */

  31. extern AVOutputFormat ff_a64_muxer;

  32. extern AVInputFormat  ff_aa_demuxer;

  33. extern AVInputFormat  ff_aac_demuxer;

  34. extern AVInputFormat  ff_aax_demuxer;

  35. extern AVInputFormat  ff_ac3_demuxer;

  36. extern AVOutputFormat ff_ac3_muxer;

  37. extern AVInputFormat  ff_ace_demuxer;

  38. extern AVInputFormat  ff_acm_demuxer;

  39. extern AVInputFormat  ff_act_demuxer;

  40. extern AVInputFormat  ff_adf_demuxer;

  41. extern AVInputFormat  ff_adp_demuxer;

  42. extern AVInputFormat  ff_ads_demuxer;

  43. extern AVOutputFormat ff_adts_muxer;

  44. extern AVInputFormat  ff_adx_demuxer;

  45. extern AVOutputFormat ff_adx_muxer;

  46. extern AVInputFormat  ff_aea_demuxer;

  47. extern AVInputFormat  ff_afc_demuxer;

  48. extern AVInputFormat  ff_aiff_demuxer;

  49. extern AVOutputFormat ff_aiff_muxer;

  50. extern AVInputFormat  ff_aix_demuxer;

  51. extern AVInputFormat  ff_alp_demuxer;

  52. extern AVInputFormat  ff_amr_demuxer;

  53. extern AVOutputFormat ff_amr_muxer;

  54. extern AVInputFormat  ff_amrnb_demuxer;

  55. extern AVInputFormat  ff_amrwb_demuxer;

  56. extern AVInputFormat  ff_anm_demuxer;

  57. extern AVInputFormat  ff_apc_demuxer;

  58. extern AVInputFormat  ff_ape_demuxer;

  59. extern AVInputFormat  ff_apm_demuxer;

  60. extern AVOutputFormat ff_apm_muxer;

  61. extern AVInputFormat  ff_apng_demuxer;

  62. extern AVOutputFormat ff_apng_muxer;

  63. extern AVInputFormat  ff_aptx_demuxer;

  64. extern AVOutputFormat ff_aptx_muxer;

  65. extern AVInputFormat  ff_aptx_hd_demuxer;

  66. extern AVOutputFormat ff_aptx_hd_muxer;

  67. extern AVInputFormat  ff_aqtitle_demuxer;

  68. extern AVInputFormat  ff_argo_asf_demuxer;

  69. extern AVOutputFormat ff_argo_asf_muxer;

  70. extern AVInputFormat  ff_argo_brp_demuxer;

  71. extern AVInputFormat  ff_asf_demuxer;

  72. extern AVOutputFormat ff_asf_muxer;

  73. extern AVInputFormat  ff_asf_o_demuxer;

  74. extern AVInputFormat  ff_ass_demuxer;

  75. extern AVOutputFormat ff_ass_muxer;

  76. extern AVInputFormat  ff_ast_demuxer;

  77. extern AVOutputFormat ff_ast_muxer;

  78. extern AVOutputFormat ff_asf_stream_muxer;

  79. extern AVInputFormat  ff_au_demuxer;

  80. extern AVOutputFormat ff_au_muxer;

  81. extern AVInputFormat  ff_av1_demuxer;

  82. extern AVInputFormat  ff_avi_demuxer;

  83. extern AVOutputFormat ff_avi_muxer;

  84. extern AVInputFormat  ff_avisynth_demuxer;

  85. extern AVOutputFormat ff_avm2_muxer;

  86. extern AVInputFormat  ff_avr_demuxer;

  87. extern AVInputFormat  ff_avs_demuxer;

  88. extern AVInputFormat  ff_avs2_demuxer;

  89. extern AVOutputFormat ff_avs2_muxer;

  90. extern AVInputFormat  ff_avs3_demuxer;

  91. extern AVInputFormat  ff_bethsoftvid_demuxer;

  92. extern AVInputFormat  ff_bfi_demuxer;

  93. extern AVInputFormat  ff_bintext_demuxer;

  94. extern AVInputFormat  ff_bink_demuxer;

  95. extern AVInputFormat  ff_bit_demuxer;

  96. extern AVOutputFormat ff_bit_muxer;

  97. extern AVInputFormat  ff_bmv_demuxer;

  98. extern AVInputFormat  ff_bfstm_demuxer;

  99. extern AVInputFormat  ff_brstm_demuxer;

  100. extern AVInputFormat  ff_boa_demuxer;

  101. extern AVInputFormat  ff_c93_demuxer;

  102. extern AVInputFormat  ff_caf_demuxer;

  103. extern AVOutputFormat ff_caf_muxer;

  104. extern AVInputFormat  ff_cavsvideo_demuxer;

  105. extern AVOutputFormat ff_cavsvideo_muxer;

  106. extern AVInputFormat  ff_cdg_demuxer;

  107. extern AVInputFormat  ff_cdxl_demuxer;

  108. extern AVInputFormat  ff_cine_demuxer;

  109. extern AVInputFormat  ff_codec2_demuxer;

  110. extern AVOutputFormat ff_codec2_muxer;

  111. extern AVInputFormat  ff_codec2raw_demuxer;

  112. extern AVOutputFormat ff_codec2raw_muxer;

  113. extern AVInputFormat  ff_concat_demuxer;

  114. extern AVOutputFormat ff_crc_muxer;

  115. extern AVInputFormat  ff_dash_demuxer;

  116. extern AVOutputFormat ff_dash_muxer;

  117. extern AVInputFormat  ff_data_demuxer;

  118. extern AVOutputFormat ff_data_muxer;

  119. extern AVInputFormat  ff_daud_demuxer;

  120. extern AVOutputFormat ff_daud_muxer;

  121. extern AVInputFormat  ff_dcstr_demuxer;

  122. extern AVInputFormat  ff_derf_demuxer;

  123. extern AVInputFormat  ff_dfa_demuxer;

  124. extern AVInputFormat  ff_dhav_demuxer;

  125. extern AVInputFormat  ff_dirac_demuxer;

  126. extern AVOutputFormat ff_dirac_muxer;

  127. extern AVInputFormat  ff_dnxhd_demuxer;

  128. extern AVOutputFormat ff_dnxhd_muxer;

  129. extern AVInputFormat  ff_dsf_demuxer;

  130. extern AVInputFormat  ff_dsicin_demuxer;

  131. extern AVInputFormat  ff_dss_demuxer;

  132. extern AVInputFormat  ff_dts_demuxer;

  133. extern AVOutputFormat ff_dts_muxer;

  134. extern AVInputFormat  ff_dtshd_demuxer;

  135. extern AVInputFormat  ff_dv_demuxer;

  136. extern AVOutputFormat ff_dv_muxer;

  137. extern AVInputFormat  ff_dvbsub_demuxer;

  138. extern AVInputFormat  ff_dvbtxt_demuxer;

  139. extern AVInputFormat  ff_dxa_demuxer;

  140. extern AVInputFormat  ff_ea_demuxer;

  141. extern AVInputFormat  ff_ea_cdata_demuxer;

  142. extern AVInputFormat  ff_eac3_demuxer;

  143. extern AVOutputFormat ff_eac3_muxer;

  144. extern AVInputFormat  ff_epaf_demuxer;

  145. extern AVOutputFormat ff_f4v_muxer;

  146. extern AVInputFormat  ff_ffmetadata_demuxer;

  147. extern AVOutputFormat ff_ffmetadata_muxer;

  148. extern AVOutputFormat ff_fifo_muxer;

  149. extern AVOutputFormat ff_fifo_test_muxer;

  150. extern AVInputFormat  ff_filmstrip_demuxer;

  151. extern AVOutputFormat ff_filmstrip_muxer;

  152. extern AVInputFormat  ff_fits_demuxer;

  153. extern AVOutputFormat ff_fits_muxer;

  154. extern AVInputFormat  ff_flac_demuxer;

  155. extern AVOutputFormat ff_flac_muxer;

  156. extern AVInputFormat  ff_flic_demuxer;

  157. extern AVInputFormat  ff_flv_demuxer;

  158. extern AVOutputFormat ff_flv_muxer;

  159. extern AVInputFormat  ff_live_flv_demuxer;

  160. extern AVInputFormat  ff_fourxm_demuxer;

  161. extern AVOutputFormat ff_framecrc_muxer;

  162. extern AVOutputFormat ff_framehash_muxer;

  163. extern AVOutputFormat ff_framemd5_muxer;

  164. extern AVInputFormat  ff_frm_demuxer;

  165. extern AVInputFormat  ff_fsb_demuxer;

  166. extern AVInputFormat  ff_fwse_demuxer;

  167. extern AVInputFormat  ff_g722_demuxer;

  168. extern AVOutputFormat ff_g722_muxer;

  169. extern AVInputFormat  ff_g723_1_demuxer;

  170. extern AVOutputFormat ff_g723_1_muxer;

  171. extern AVInputFormat  ff_g726_demuxer;

  172. extern AVOutputFormat ff_g726_muxer;

  173. extern AVInputFormat  ff_g726le_demuxer;

  174. extern AVOutputFormat ff_g726le_muxer;

  175. extern AVInputFormat  ff_g729_demuxer;

  176. extern AVInputFormat  ff_gdv_demuxer;

  177. extern AVInputFormat  ff_genh_demuxer;

  178. extern AVInputFormat  ff_gif_demuxer;

  179. extern AVOutputFormat ff_gif_muxer;

  180. extern AVInputFormat  ff_gsm_demuxer;

  181. extern AVOutputFormat ff_gsm_muxer;

  182. extern AVInputFormat  ff_gxf_demuxer;

  183. extern AVOutputFormat ff_gxf_muxer;

  184. extern AVInputFormat  ff_h261_demuxer;

  185. extern AVOutputFormat ff_h261_muxer;

  186. extern AVInputFormat  ff_h263_demuxer;

  187. extern AVOutputFormat ff_h263_muxer;

  188. extern AVInputFormat  ff_h264_demuxer;

  189. extern AVOutputFormat ff_h264_muxer;

  190. extern AVOutputFormat ff_hash_muxer;

  191. extern AVInputFormat  ff_hca_demuxer;

  192. extern AVInputFormat  ff_hcom_demuxer;

  193. extern AVOutputFormat ff_hds_muxer;

  194. extern AVInputFormat  ff_hevc_demuxer;

  195. extern AVOutputFormat ff_hevc_muxer;

  196. extern AVInputFormat  ff_hls_demuxer;

  197. extern AVOutputFormat ff_hls_muxer;

  198. extern AVInputFormat  ff_hnm_demuxer;

  199. extern AVInputFormat  ff_ico_demuxer;

  200. extern AVOutputFormat ff_ico_muxer;

  201. extern AVInputFormat  ff_idcin_demuxer;

  202. extern AVInputFormat  ff_idf_demuxer;

  203. extern AVInputFormat  ff_iff_demuxer;

  204. extern AVInputFormat  ff_ifv_demuxer;

  205. extern AVInputFormat  ff_ilbc_demuxer;

  206. extern AVOutputFormat ff_ilbc_muxer;

  207. extern AVInputFormat  ff_image2_demuxer;

  208. extern AVOutputFormat ff_image2_muxer;

  209. extern AVInputFormat  ff_image2pipe_demuxer;

  210. extern AVOutputFormat ff_image2pipe_muxer;

  211. extern AVInputFormat  ff_image2_alias_pix_demuxer;

  212. extern AVInputFormat  ff_image2_brender_pix_demuxer;

  213. extern AVInputFormat  ff_ingenient_demuxer;

  214. extern AVInputFormat  ff_ipmovie_demuxer;

  215. extern AVOutputFormat ff_ipod_muxer;

  216. extern AVInputFormat  ff_ipu_demuxer;

  217. extern AVInputFormat  ff_ircam_demuxer;

  218. extern AVOutputFormat ff_ircam_muxer;

  219. extern AVOutputFormat ff_ismv_muxer;

  220. extern AVInputFormat  ff_iss_demuxer;

  221. extern AVInputFormat  ff_iv8_demuxer;

  222. extern AVInputFormat  ff_ivf_demuxer;

  223. extern AVOutputFormat ff_ivf_muxer;

  224. extern AVInputFormat  ff_ivr_demuxer;

  225. extern AVInputFormat  ff_jacosub_demuxer;

  226. extern AVOutputFormat ff_jacosub_muxer;

  227. extern AVInputFormat  ff_jv_demuxer;

  228. extern AVInputFormat  ff_kux_demuxer;

  229. extern AVInputFormat  ff_kvag_demuxer;

  230. extern AVOutputFormat ff_kvag_muxer;

  231. extern AVOutputFormat ff_latm_muxer;

  232. extern AVInputFormat  ff_lmlm4_demuxer;

  233. extern AVInputFormat  ff_loas_demuxer;

  234. extern AVInputFormat  ff_luodat_demuxer;

  235. extern AVInputFormat  ff_lrc_demuxer;

  236. extern AVOutputFormat ff_lrc_muxer;

  237. extern AVInputFormat  ff_lvf_demuxer;

  238. extern AVInputFormat  ff_lxf_demuxer;

  239. extern AVInputFormat  ff_m4v_demuxer;

  240. extern AVOutputFormat ff_m4v_muxer;

  241. extern AVInputFormat  ff_mca_demuxer;

  242. extern AVInputFormat  ff_mcc_demuxer;

  243. extern AVOutputFormat ff_md5_muxer;

  244. extern AVInputFormat  ff_matroska_demuxer;

  245. extern AVOutputFormat ff_matroska_muxer;

  246. extern AVOutputFormat ff_matroska_audio_muxer;

  247. extern AVInputFormat  ff_mgsts_demuxer;

  248. extern AVInputFormat  ff_microdvd_demuxer;

  249. extern AVOutputFormat ff_microdvd_muxer;

  250. extern AVInputFormat  ff_mjpeg_demuxer;

  251. extern AVOutputFormat ff_mjpeg_muxer;

  252. extern AVInputFormat  ff_mjpeg_2000_demuxer;

  253. extern AVInputFormat  ff_mlp_demuxer;

  254. extern AVOutputFormat ff_mlp_muxer;

  255. extern AVInputFormat  ff_mlv_demuxer;

  256. extern AVInputFormat  ff_mm_demuxer;

  257. extern AVInputFormat  ff_mmf_demuxer;

  258. extern AVOutputFormat ff_mmf_muxer;

  259. extern AVInputFormat  ff_mods_demuxer;

  260. extern AVInputFormat  ff_moflex_demuxer;

  261. extern AVInputFormat  ff_mov_demuxer;

  262. extern AVOutputFormat ff_mov_muxer;

  263. extern AVOutputFormat ff_mp2_muxer;

  264. extern AVInputFormat  ff_mp3_demuxer;

  265. extern AVOutputFormat ff_mp3_muxer;

  266. extern AVOutputFormat ff_mp4_muxer;

  267. extern AVInputFormat  ff_mpc_demuxer;

  268. extern AVInputFormat  ff_mpc8_demuxer;

  269. extern AVOutputFormat ff_mpeg1system_muxer;

  270. extern AVOutputFormat ff_mpeg1vcd_muxer;

  271. extern AVOutputFormat ff_mpeg1video_muxer;

  272. extern AVOutputFormat ff_mpeg2dvd_muxer;

  273. extern AVOutputFormat ff_mpeg2svcd_muxer;

  274. extern AVOutputFormat ff_mpeg2video_muxer;

  275. extern AVOutputFormat ff_mpeg2vob_muxer;

  276. extern AVInputFormat  ff_mpegps_demuxer;

  277. extern AVInputFormat  ff_mpegts_demuxer;

  278. extern AVOutputFormat ff_mpegts_muxer;

  279. extern AVInputFormat  ff_mpegtsraw_demuxer;

  280. extern AVInputFormat  ff_mpegvideo_demuxer;

  281. extern AVInputFormat  ff_mpjpeg_demuxer;

  282. extern AVOutputFormat ff_mpjpeg_muxer;

  283. extern AVInputFormat  ff_mpl2_demuxer;

  284. extern AVInputFormat  ff_mpsub_demuxer;

  285. extern AVInputFormat  ff_msf_demuxer;

  286. extern AVInputFormat  ff_msnwc_tcp_demuxer;

  287. extern AVInputFormat  ff_mtaf_demuxer;

  288. extern AVInputFormat  ff_mtv_demuxer;

  289. extern AVInputFormat  ff_musx_demuxer;

  290. extern AVInputFormat  ff_mv_demuxer;

  291. extern AVInputFormat  ff_mvi_demuxer;

  292. extern AVInputFormat  ff_mxf_demuxer;

  293. extern AVOutputFormat ff_mxf_muxer;

  294. extern AVOutputFormat ff_mxf_d10_muxer;

  295. extern AVOutputFormat ff_mxf_opatom_muxer;

  296. extern AVInputFormat  ff_mxg_demuxer;

  297. extern AVInputFormat  ff_nc_demuxer;

  298. extern AVInputFormat  ff_nistsphere_demuxer;

  299. extern AVInputFormat  ff_nsp_demuxer;

  300. extern AVInputFormat  ff_nsv_demuxer;

  301. extern AVOutputFormat ff_null_muxer;

  302. extern AVInputFormat  ff_nut_demuxer;

  303. extern AVOutputFormat ff_nut_muxer;

  304. extern AVInputFormat  ff_nuv_demuxer;

  305. extern AVInputFormat  ff_obu_demuxer;

  306. extern AVOutputFormat ff_oga_muxer;

  307. extern AVInputFormat  ff_ogg_demuxer;

  308. extern AVOutputFormat ff_ogg_muxer;

  309. extern AVOutputFormat ff_ogv_muxer;

  310. extern AVInputFormat  ff_oma_demuxer;

  311. extern AVOutputFormat ff_oma_muxer;

  312. extern AVOutputFormat ff_opus_muxer;

  313. extern AVInputFormat  ff_paf_demuxer;

  314. extern AVInputFormat  ff_pcm_alaw_demuxer;

  315. extern AVOutputFormat ff_pcm_alaw_muxer;

  316. extern AVInputFormat  ff_pcm_mulaw_demuxer;

  317. extern AVOutputFormat ff_pcm_mulaw_muxer;

  318. extern AVInputFormat  ff_pcm_vidc_demuxer;

  319. extern AVOutputFormat ff_pcm_vidc_muxer;

  320. extern AVInputFormat  ff_pcm_f64be_demuxer;

  321. extern AVOutputFormat ff_pcm_f64be_muxer;

  322. extern AVInputFormat  ff_pcm_f64le_demuxer;

  323. extern AVOutputFormat ff_pcm_f64le_muxer;

  324. extern AVInputFormat  ff_pcm_f32be_demuxer;

  325. extern AVOutputFormat ff_pcm_f32be_muxer;

  326. extern AVInputFormat  ff_pcm_f32le_demuxer;

  327. extern AVOutputFormat ff_pcm_f32le_muxer;

  328. extern AVInputFormat  ff_pcm_s32be_demuxer;

  329. extern AVOutputFormat ff_pcm_s32be_muxer;

  330. extern AVInputFormat  ff_pcm_s32le_demuxer;

  331. extern AVOutputFormat ff_pcm_s32le_muxer;

  332. extern AVInputFormat  ff_pcm_s24be_demuxer;

  333. extern AVOutputFormat ff_pcm_s24be_muxer;

  334. extern AVInputFormat  ff_pcm_s24le_demuxer;

  335. extern AVOutputFormat ff_pcm_s24le_muxer;

  336. extern AVInputFormat  ff_pcm_s16be_demuxer;

  337. extern AVOutputFormat ff_pcm_s16be_muxer;

  338. extern AVInputFormat  ff_pcm_s16le_demuxer;

  339. extern AVOutputFormat ff_pcm_s16le_muxer;

  340. extern AVInputFormat  ff_pcm_s8_demuxer;

  341. extern AVOutputFormat ff_pcm_s8_muxer;

  342. extern AVInputFormat  ff_pcm_u32be_demuxer;

  343. extern AVOutputFormat ff_pcm_u32be_muxer;

  344. extern AVInputFormat  ff_pcm_u32le_demuxer;

  345. extern AVOutputFormat ff_pcm_u32le_muxer;

  346. extern AVInputFormat  ff_pcm_u24be_demuxer;

  347. extern AVOutputFormat ff_pcm_u24be_muxer;

  348. extern AVInputFormat  ff_pcm_u24le_demuxer;

  349. extern AVOutputFormat ff_pcm_u24le_muxer;

  350. extern AVInputFormat  ff_pcm_u16be_demuxer;

  351. extern AVOutputFormat ff_pcm_u16be_muxer;

  352. extern AVInputFormat  ff_pcm_u16le_demuxer;

  353. extern AVOutputFormat ff_pcm_u16le_muxer;

  354. extern AVInputFormat  ff_pcm_u8_demuxer;

  355. extern AVOutputFormat ff_pcm_u8_muxer;

  356. extern AVInputFormat  ff_pjs_demuxer;

  357. extern AVInputFormat  ff_pmp_demuxer;

  358. extern AVInputFormat  ff_pp_bnk_demuxer;

  359. extern AVOutputFormat ff_psp_muxer;

  360. extern AVInputFormat  ff_pva_demuxer;

  361. extern AVInputFormat  ff_pvf_demuxer;

  362. extern AVInputFormat  ff_qcp_demuxer;

  363. extern AVInputFormat  ff_r3d_demuxer;

  364. extern AVInputFormat  ff_rawvideo_demuxer;

  365. extern AVOutputFormat ff_rawvideo_muxer;

  366. extern AVInputFormat  ff_realtext_demuxer;

  367. extern AVInputFormat  ff_redspark_demuxer;

  368. extern AVInputFormat  ff_rl2_demuxer;

  369. extern AVInputFormat  ff_rm_demuxer;

  370. extern AVOutputFormat ff_rm_muxer;

  371. extern AVInputFormat  ff_roq_demuxer;

  372. extern AVOutputFormat ff_roq_muxer;

  373. extern AVInputFormat  ff_rpl_demuxer;

  374. extern AVInputFormat  ff_rsd_demuxer;

  375. extern AVInputFormat  ff_rso_demuxer;

  376. extern AVOutputFormat ff_rso_muxer;

  377. extern AVInputFormat  ff_rtp_demuxer;

  378. extern AVOutputFormat ff_rtp_muxer;

  379. extern AVOutputFormat ff_rtp_mpegts_muxer;

  380. extern AVInputFormat  ff_rtsp_demuxer;

  381. extern AVOutputFormat ff_rtsp_muxer;

  382. extern AVInputFormat  ff_s337m_demuxer;

  383. extern AVInputFormat  ff_sami_demuxer;

  384. extern AVInputFormat  ff_sap_demuxer;

  385. extern AVOutputFormat ff_sap_muxer;

  386. extern AVInputFormat  ff_sbc_demuxer;

  387. extern AVOutputFormat ff_sbc_muxer;

  388. extern AVInputFormat  ff_sbg_demuxer;

  389. extern AVInputFormat  ff_scc_demuxer;

  390. extern AVOutputFormat ff_scc_muxer;

  391. extern AVInputFormat  ff_sdp_demuxer;

  392. extern AVInputFormat  ff_sdr2_demuxer;

  393. extern AVInputFormat  ff_sds_demuxer;

  394. extern AVInputFormat  ff_sdx_demuxer;

  395. extern AVInputFormat  ff_segafilm_demuxer;

  396. extern AVOutputFormat ff_segafilm_muxer;

  397. extern AVOutputFormat ff_segment_muxer;

  398. extern AVOutputFormat ff_stream_segment_muxer;

  399. extern AVInputFormat  ff_ser_demuxer;

  400. extern AVInputFormat  ff_shorten_demuxer;

  401. extern AVInputFormat  ff_siff_demuxer;

  402. extern AVOutputFormat ff_singlejpeg_muxer;

  403. extern AVInputFormat  ff_sln_demuxer;

  404. extern AVInputFormat  ff_smacker_demuxer;

  405. extern AVInputFormat  ff_smjpeg_demuxer;

  406. extern AVOutputFormat ff_smjpeg_muxer;

  407. extern AVOutputFormat ff_smoothstreaming_muxer;

  408. extern AVInputFormat  ff_smush_demuxer;

  409. extern AVInputFormat  ff_sol_demuxer;

  410. extern AVInputFormat  ff_sox_demuxer;

  411. extern AVOutputFormat ff_sox_muxer;

  412. extern AVOutputFormat ff_spx_muxer;

  413. extern AVInputFormat  ff_spdif_demuxer;

  414. extern AVOutputFormat ff_spdif_muxer;

  415. extern AVInputFormat  ff_srt_demuxer;

  416. extern AVOutputFormat ff_srt_muxer;

  417. extern AVInputFormat  ff_str_demuxer;

  418. extern AVInputFormat  ff_stl_demuxer;

  419. extern AVOutputFormat ff_streamhash_muxer;

  420. extern AVInputFormat  ff_subviewer1_demuxer;

  421. extern AVInputFormat  ff_subviewer_demuxer;

  422. extern AVInputFormat  ff_sup_demuxer;

  423. extern AVOutputFormat ff_sup_muxer;

  424. extern AVInputFormat  ff_svag_demuxer;

  425. extern AVInputFormat  ff_svs_demuxer;

  426. extern AVInputFormat  ff_swf_demuxer;

  427. extern AVOutputFormat ff_swf_muxer;

  428. extern AVInputFormat  ff_tak_demuxer;

  429. extern AVOutputFormat ff_tee_muxer;

  430. extern AVInputFormat  ff_tedcaptions_demuxer;

  431. extern AVOutputFormat ff_tg2_muxer;

  432. extern AVOutputFormat ff_tgp_muxer;

  433. extern AVInputFormat  ff_thp_demuxer;

  434. extern AVInputFormat  ff_threedostr_demuxer;

  435. extern AVInputFormat  ff_tiertexseq_demuxer;

  436. extern AVOutputFormat ff_mkvtimestamp_v2_muxer;

  437. extern AVInputFormat  ff_tmv_demuxer;

  438. extern AVInputFormat  ff_truehd_demuxer;

  439. extern AVOutputFormat ff_truehd_muxer;

  440. extern AVInputFormat  ff_tta_demuxer;

  441. extern AVOutputFormat ff_tta_muxer;

  442. extern AVInputFormat  ff_txd_demuxer;

  443. extern AVInputFormat  ff_tty_demuxer;

  444. extern AVInputFormat  ff_ty_demuxer;

  445. extern AVOutputFormat ff_uncodedframecrc_muxer;

  446. extern AVInputFormat  ff_v210_demuxer;

  447. extern AVInputFormat  ff_v210x_demuxer;

  448. extern AVInputFormat  ff_vag_demuxer;

  449. extern AVInputFormat  ff_vc1_demuxer;

  450. extern AVOutputFormat ff_vc1_muxer;

  451. extern AVInputFormat  ff_vc1t_demuxer;

  452. extern AVOutputFormat ff_vc1t_muxer;

  453. extern AVInputFormat  ff_vividas_demuxer;

  454. extern AVInputFormat  ff_vivo_demuxer;

  455. extern AVInputFormat  ff_vmd_demuxer;

  456. extern AVInputFormat  ff_vobsub_demuxer;

  457. extern AVInputFormat  ff_voc_demuxer;

  458. extern AVOutputFormat ff_voc_muxer;

  459. extern AVInputFormat  ff_vpk_demuxer;

  460. extern AVInputFormat  ff_vplayer_demuxer;

  461. extern AVInputFormat  ff_vqf_demuxer;

  462. extern AVInputFormat  ff_w64_demuxer;

  463. extern AVOutputFormat ff_w64_muxer;

  464. extern AVInputFormat  ff_wav_demuxer;

  465. extern AVOutputFormat ff_wav_muxer;

  466. extern AVInputFormat  ff_wc3_demuxer;

  467. extern AVOutputFormat ff_webm_muxer;

  468. extern AVInputFormat  ff_webm_dash_manifest_demuxer;

  469. extern AVOutputFormat ff_webm_dash_manifest_muxer;

  470. extern AVOutputFormat ff_webm_chunk_muxer;

  471. extern AVOutputFormat ff_webp_muxer;

  472. extern AVInputFormat  ff_webvtt_demuxer;

  473. extern AVOutputFormat ff_webvtt_muxer;

  474. extern AVInputFormat  ff_wsaud_demuxer;

  475. extern AVInputFormat  ff_wsd_demuxer;

  476. extern AVInputFormat  ff_wsvqa_demuxer;

  477. extern AVInputFormat  ff_wtv_demuxer;

  478. extern AVOutputFormat ff_wtv_muxer;

  479. extern AVInputFormat  ff_wve_demuxer;

  480. extern AVInputFormat  ff_wv_demuxer;

  481. extern AVOutputFormat ff_wv_muxer;

  482. extern AVInputFormat  ff_xa_demuxer;

  483. extern AVInputFormat  ff_xbin_demuxer;

  484. extern AVInputFormat  ff_xmv_demuxer;

  485. extern AVInputFormat  ff_xvag_demuxer;

  486. extern AVInputFormat  ff_xwma_demuxer;

  487. extern AVInputFormat  ff_yop_demuxer;

  488. extern AVInputFormat  ff_yuv4mpegpipe_demuxer;

  489. extern AVOutputFormat ff_yuv4mpegpipe_muxer;

  490. /* image demuxers */

  491. extern AVInputFormat  ff_image_bmp_pipe_demuxer;

  492. extern AVInputFormat  ff_image_dds_pipe_demuxer;

  493. extern AVInputFormat  ff_image_dpx_pipe_demuxer;

  494. extern AVInputFormat  ff_image_exr_pipe_demuxer;

  495. extern AVInputFormat  ff_image_gif_pipe_demuxer;

  496. extern AVInputFormat  ff_image_j2k_pipe_demuxer;

  497. extern AVInputFormat  ff_image_jpeg_pipe_demuxer;

  498. extern AVInputFormat  ff_image_jpegls_pipe_demuxer;

  499. extern AVInputFormat  ff_image_pam_pipe_demuxer;

  500. extern AVInputFormat  ff_image_pbm_pipe_demuxer;

  501. extern AVInputFormat  ff_image_pcx_pipe_demuxer;

  502. extern AVInputFormat  ff_image_pgmyuv_pipe_demuxer;

  503. extern AVInputFormat  ff_image_pgm_pipe_demuxer;

  504. extern AVInputFormat  ff_image_pgx_pipe_demuxer;

  505. extern AVInputFormat  ff_image_photocd_pipe_demuxer;

  506. extern AVInputFormat  ff_image_pictor_pipe_demuxer;

  507. extern AVInputFormat  ff_image_png_pipe_demuxer;

  508. extern AVInputFormat  ff_image_ppm_pipe_demuxer;

  509. extern AVInputFormat  ff_image_psd_pipe_demuxer;

  510. extern AVInputFormat  ff_image_qdraw_pipe_demuxer;

  511. extern AVInputFormat  ff_image_sgi_pipe_demuxer;

  512. extern AVInputFormat  ff_image_svg_pipe_demuxer;

  513. extern AVInputFormat  ff_image_sunrast_pipe_demuxer;

  514. extern AVInputFormat  ff_image_tiff_pipe_demuxer;

  515. extern AVInputFormat  ff_image_webp_pipe_demuxer;

  516. extern AVInputFormat  ff_image_xpm_pipe_demuxer;

  517. extern AVInputFormat  ff_image_xwd_pipe_demuxer;

  518. 

  519. /* external libraries */

  520. extern AVOutputFormat ff_chromaprint_muxer;

  521. extern AVInputFormat  ff_libgme_demuxer;

  522. extern AVInputFormat  ff_libmodplug_demuxer;

  523. extern AVInputFormat  ff_libopenmpt_demuxer;

  524. extern AVInputFormat  ff_vapoursynth_demuxer;

  525. 

  526. #include "libavformat/muxer_list.c"

  527. #include "libavformat/demuxer_list.c"

  528. 

  529. static const AVInputFormat * const *indev_list = NULL;

  530. static const AVOutputFormat * const *outdev_list = NULL;

  531. 

  532. const AVOutputFormat *av_muxer_iterate(void **opaque)

  533. {

  534.     static const uintptr_t size = sizeof(muxer_list)/sizeof(muxer_list[0]) - 1;

  535.     uintptr_t i = (uintptr_t)*opaque;

  536.     const AVOutputFormat *f = NULL;

  537. 

  538.     if (i < size) {

  539.         f = muxer_list[i];

  540.     } else if (indev_list) {

  541.         f = outdev_list[i - size];

  542.     }

  543. 

  544.     if (f)

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

  546.     return f;

  547. }

  548. 

  549. const AVInputFormat *av_demuxer_iterate(void **opaque)

  550. {

  551.     static const uintptr_t size = sizeof(demuxer_list)/sizeof(demuxer_list[0]) - 1;

  552.     uintptr_t i = (uintptr_t)*opaque;

  553.     const AVInputFormat *f = NULL;

  554. 

  555.     if (i < size) {

  556.         f = demuxer_list[i];

  557.     } else if (outdev_list) {

  558.         f = indev_list[i - size];

  559.     }

  560. 

  561.     if (f)

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

  563.     return f;

  564. }

  565. 

  566. static AVMutex avpriv_register_devices_mutex = AV_MUTEX_INITIALIZER;

  567. 

  568. #if FF_API_NEXT

  569. FF_DISABLE_DEPRECATION_WARNINGS

  570. static AVOnce av_format_next_init = AV_ONCE_INIT;

  571. 

  572. static void av_format_init_next(void)

  573. {

  574.     AVOutputFormat *prevout = NULL, *out;

  575.     AVInputFormat *previn = NULL, *in;

  576. 

  577.     ff_mutex_lock(&avpriv_register_devices_mutex);

  578. 

  579.     for (int i = 0; (out = (AVOutputFormat*)muxer_list[i]); i++) {

  580.         if (prevout)

  581.             prevout->next = out;

  582.         prevout = out;

  583.     }

  584. 

  585.     if (outdev_list) {

  586.         for (int i = 0; (out = (AVOutputFormat*)outdev_list[i]); i++) {

  587.             if (prevout)

  588.                 prevout->next = out;

  589.             prevout = out;

  590.         }

  591.     }

  592. 

  593.     for (int i = 0; (in = (AVInputFormat*)demuxer_list[i]); i++) {

  594.         if (previn)

  595.             previn->next = in;

  596.         previn = in;

  597.     }

  598. 

  599.     if (indev_list) {

  600.         for (int i = 0; (in = (AVInputFormat*)indev_list[i]); i++) {

  601.             if (previn)

  602.                 previn->next = in;

  603.             previn = in;

  604.         }

  605.     }

  606. 

  607.     ff_mutex_unlock(&avpriv_register_devices_mutex);

  608. }

  609. 

  610. AVInputFormat *av_iformat_next(const AVInputFormat *f)

  611. {

  612.     ff_thread_once(&av_format_next_init, av_format_init_next);

  613. 

  614.     if (f)

  615. #if FF_API_AVIOFORMAT

  616.         return f->next;

  617. #else

  618.         return (AVInputFormat *) f->next;

  619. #endif

  620.     else {

  621.         void *opaque = NULL;

  622.         return (AVInputFormat *)av_demuxer_iterate(&opaque);

  623.     }

  624. }

  625. 

  626. AVOutputFormat *av_oformat_next(const AVOutputFormat *f)

  627. {

  628.     ff_thread_once(&av_format_next_init, av_format_init_next);

  629. 

  630.     if (f)

  631. #if FF_API_AVIOFORMAT

  632.         return f->next;

  633. #else

  634.         return (AVOutputFormat *) f->next;

  635. #endif

  636.     else {

  637.         void *opaque = NULL;

  638.         return (AVOutputFormat *)av_muxer_iterate(&opaque);

  639.     }

  640. }

  641. 

  642. void av_register_all(void)

  643. {

  644.     ff_thread_once(&av_format_next_init, av_format_init_next);

  645. }

  646. 

  647. void av_register_input_format(AVInputFormat *format)

  648. {

  649.     ff_thread_once(&av_format_next_init, av_format_init_next);

  650. }

  651. 

  652. void av_register_output_format(AVOutputFormat *format)

  653. {

  654.     ff_thread_once(&av_format_next_init, av_format_init_next);

  655. }

  656. FF_ENABLE_DEPRECATION_WARNINGS

  657. #endif

  658. 

  659. void avpriv_register_devices(const AVOutputFormat * const o[], const AVInputFormat * const i[])

  660. {

  661.     ff_mutex_lock(&avpriv_register_devices_mutex);

  662.     outdev_list = o;

  663.     indev_list = i;

  664.     ff_mutex_unlock(&avpriv_register_devices_mutex);

  665. #if FF_API_NEXT

  666.     av_format_init_next();

  667. #endif

  668. }