| /* |
| * 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 |
| */ |
| |
| #ifndef AVDEVICE_DECKLINK_COMMON_C_H |
| #define AVDEVICE_DECKLINK_COMMON_C_H |
| |
| 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; |
| int64_t teletext_lines; |
| double preroll; |
| int audio_channels; |
| int audio_depth; |
| int duplex_mode; |
| 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; |
| }; |
| |
| #endif /* AVDEVICE_DECKLINK_COMMON_C_H */ |