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FFmpeg/libavdevice/decklink_common_c.h
Matthias Hunstock e9025573fa decklink: support all valid numbers of audio channels
As it is already written in the documentation, BMD DeckLink cards
are capable of capturing 2, 8 or 16 audio channels (for SDI Inputs).
Currently the value is hardcoded to 2. Introduces new option.

Reviewed-by: Deti Fliegl <deti@fliegl.de>
Signed-off-by: Matthias Hunstock <atze@fem.tu-ilmenau.de>
Signed-off-by: Marton Balint <cus@passwd.hu>
2016-02-03 00:34:26 +01:00

40 lines
1.2 KiB
C

/*
* Blackmagic DeckLink common code
* Copyright (c) 2013-2014 Ramiro Polla
*
* 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
struct decklink_cctx {
const AVClass *cclass;
void *ctx;
/* Options */
int list_devices;
int list_formats;
int64_t teletext_lines;
double preroll;
int v210;
int audio_channels;
};
#endif /* AVDEVICE_DECKLINK_COMMON_C_H */