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avdevice/decklink: add support for audio and video input selection

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Reviewed-by: Deti Fliegl <deti@fliegl.de>
Signed-off-by: Marton Balint <cus@passwd.hu>
This commit is contained in:
Marton Balint 2016-06-18 12:04:15 +02:00
parent 8f9fa49bd8
commit da89c6e37c
6 changed files with 97 additions and 0 deletions
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5
libavdevice/decklink_dec.cpp
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@ -28,6 +28,7 @@ extern "C" {
#include "config.h"
#include "libavformat/avformat.h"
#include "libavformat/internal.h"
#include "libavutil/common.h"
#include "libavutil/imgutils.h"
#if CONFIG_LIBZVBI
#include <libzvbi.h>
@ -446,6 +447,10 @@ av_cold int ff_decklink_read_header(AVFormatContext *avctx)
ctx->teletext_lines = cctx->teletext_lines;
ctx->preroll = cctx->preroll;
ctx->duplex_mode = cctx->duplex_mode;
if (cctx->video_input > 0 && (unsigned int)cctx->video_input < FF_ARRAY_ELEMS(decklink_video_connection_map))
ctx->video_input = decklink_video_connection_map[cctx->video_input];
if (cctx->audio_input > 0 && (unsigned int)cctx->audio_input < FF_ARRAY_ELEMS(decklink_audio_connection_map))
ctx->audio_input = decklink_audio_connection_map[cctx->audio_input];
cctx->ctx = ctx;
#if !CONFIG_LIBZVBI