1/* 2 * Blackmagic DeckLink output 3 * Copyright (c) 2013-2014 Ramiro Polla 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 22struct decklink_cctx { 23 const AVClass *cclass; 24 25 void *ctx; 26 27 /* Options */ 28 int list_devices; 29 int list_formats; 30 double preroll; 31}; 32 33#ifdef __cplusplus 34extern "C" { 35#endif 36 37int ff_decklink_write_header(AVFormatContext *avctx); 38int ff_decklink_write_packet(AVFormatContext *avctx, AVPacket *pkt); 39int ff_decklink_write_trailer(AVFormatContext *avctx); 40 41#ifdef __cplusplus 42} /* extern "C" */ 43#endif 44