ffmpeg里av_samples_fill_arrays,av_samples_alloc,av_samples_alloc_array_and_samples函数的作用
int av_samples_alloc(uint8_t **audio_data, int *linesize, int nb_channels, int nb_samples, enum AVSampleFormat sample_fmt, int align){ uint8_t *buf; int size = av_samples_get_buffer_size(NULL, nb_channels, nb_samples, .
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2020-12-03 17:02:32 ·
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