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🎥 Command line media player
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C
123456789101112131415161718192021222324252627282930313233343536373839404142434445#pragma once
#include <stdbool.h>
#include "audio/chmap.h"#include "filter.h"
// Resampler filter, wrapping libswresample or libavresample.struct mp_swresample { struct mp_filter *f; // Desired output parameters. For unset parameters, passes through the // format. int out_rate; int out_format; struct mp_chmap out_channels; double speed;};
struct mp_resample_opts { int filter_size; int phase_shift; bool linear; double cutoff; bool normalize; int allow_passthrough; double max_output_frame_size; char **avopts;};
#define MP_RESAMPLE_OPTS_DEF { \ .filter_size = 16, \ .cutoff = 0.0, \ .phase_shift = 10, \ .normalize = 0, \ .max_output_frame_size = 40,\ }
// Create the filter. If opts==NULL, use the global options as defaults.// Free with talloc_free(mp_swresample.f).struct mp_swresample *mp_swresample_create(struct mp_filter *parent, struct mp_resample_opts *opts);
// Internal resampler delay. Does not include data buffered in mp_pins and such.double mp_swresample_get_delay(struct mp_swresample *s);