decklink_common_c.h 1.71 KB
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/*
 * Blackmagic DeckLink common code
 * Copyright (c) 2013-2014 Ramiro Polla
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 * Copyright (c) 2017 Akamai Technologies, Inc.
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 *
 * 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
 */

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#ifndef AVDEVICE_DECKLINK_COMMON_C_H
#define AVDEVICE_DECKLINK_COMMON_C_H

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typedef enum DecklinkPtsSource {
    PTS_SRC_AUDIO     = 1,
    PTS_SRC_VIDEO     = 2,
    PTS_SRC_REFERENCE = 3,
    PTS_SRC_WALLCLOCK = 4,
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    PTS_SRC_ABS_WALLCLOCK = 5,
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    PTS_SRC_NB
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} DecklinkPtsSource;

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struct decklink_cctx {
    const AVClass *cclass;

    void *ctx;

    /* Options */
    int list_devices;
    int list_formats;
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    int64_t teletext_lines;
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    double preroll;
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    int v210;
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    int audio_channels;
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    int audio_depth;
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    int duplex_mode;
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    DecklinkPtsSource audio_pts_source;
    DecklinkPtsSource video_pts_source;
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    int audio_input;
    int video_input;
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    int tc_format;
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    int draw_bars;
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    char *format_code;
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    int raw_format;
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    int64_t queue_size;
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    int copyts;
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    int64_t timestamp_align;
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};

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#endif /* AVDEVICE_DECKLINK_COMMON_C_H */