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| /* | |
| * Blackmagic DeckLink common code | |
| * Copyright (c) 2013-2014 Ramiro Polla | |
| * Copyright (c) 2017 Akamai Technologies, Inc. | |
| * | |
| * This file is part of FFmpeg. | |
| * | |
| * FFmpeg is free software; you can redistribute it and/or | |
| * modify it under the terms of the GNU Lesser General Public | |
| * License as published by the Free Software Foundation; either | |
| * version 2.1 of the License, or (at your option) any later version. | |
| * | |
| * FFmpeg is distributed in the hope that it will be useful, | |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| * Lesser General Public License for more details. | |
| * | |
| * You should have received a copy of the GNU Lesser General Public | |
| * License along with FFmpeg; if not, write to the Free Software | |
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | |
| */ | |
| typedef enum DecklinkPtsSource { | |
| PTS_SRC_AUDIO = 1, | |
| PTS_SRC_VIDEO = 2, | |
| PTS_SRC_REFERENCE = 3, | |
| PTS_SRC_WALLCLOCK = 4, | |
| PTS_SRC_ABS_WALLCLOCK = 5, | |
| PTS_SRC_NB | |
| } DecklinkPtsSource; | |
| struct decklink_cctx { | |
| const AVClass *cclass; | |
| void *ctx; | |
| /* Options */ | |
| int list_devices; | |
| int list_formats; | |
| int enable_klv; | |
| int64_t teletext_lines; | |
| double preroll; | |
| int audio_channels; | |
| int audio_depth; | |
| int duplex_mode; | |
| int link; | |
| int sqd; | |
| int level_a; | |
| DecklinkPtsSource audio_pts_source; | |
| DecklinkPtsSource video_pts_source; | |
| int audio_input; | |
| int video_input; | |
| int tc_format; | |
| int draw_bars; | |
| char *format_code; | |
| int raw_format; | |
| int64_t queue_size; | |
| int copyts; | |
| int64_t timestamp_align; | |
| int timing_offset; | |
| int wait_for_tc; | |
| }; | |