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doc/examples/filtering_audio: make const arrays also static

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer
2013-08-03 22:22:03 +02:00
parent 5b76c3a120
commit f187390907
1 changed files with 5 additions and 5 deletions
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10
doc/examples/filtering_audio.c
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@@ -38,8 +38,8 @@
#include <libavfilter/buffersrc.h> #include <libavfilter/buffersrc.h>
#include <libavutil/opt.h> #include <libavutil/opt.h>
const char *filter_descr = "aresample=8000,aformat=sample_fmts=s16:channel_layouts=mono"; static const char *filter_descr = "aresample=8000,aformat=sample_fmts=s16:channel_layouts=mono";
const char *player = "ffplay -f s16le -ar 8000 -ac 1 -"; static const char *player = "ffplay -f s16le -ar 8000 -ac 1 -";
static AVFormatContext *fmt_ctx; static AVFormatContext *fmt_ctx;
static AVCodecContext *dec_ctx; static AVCodecContext *dec_ctx;
@@ -90,9 +90,9 @@ static int init_filters(const char *filters_descr)
AVFilter *abuffersink = avfilter_get_by_name("abuffersink"); AVFilter *abuffersink = avfilter_get_by_name("abuffersink");
AVFilterInOut *outputs = avfilter_inout_alloc(); AVFilterInOut *outputs = avfilter_inout_alloc();
AVFilterInOut *inputs = avfilter_inout_alloc(); AVFilterInOut *inputs = avfilter_inout_alloc();
const enum AVSampleFormat out_sample_fmts[] = { AV_SAMPLE_FMT_S16, -1 }; static const enum AVSampleFormat out_sample_fmts[] = { AV_SAMPLE_FMT_S16, -1 };
const int64_t out_channel_layouts[] = { AV_CH_LAYOUT_MONO, -1 }; static const int64_t out_channel_layouts[] = { AV_CH_LAYOUT_MONO, -1 };
const int out_sample_rates[] = { 8000, -1 }; static const int out_sample_rates[] = { 8000, -1 };
const AVFilterLink *outlink; const AVFilterLink *outlink;
AVRational time_base = fmt_ctx->streams[audio_stream_index]->time_base; AVRational time_base = fmt_ctx->streams[audio_stream_index]->time_base;