Av_Audio_Resample_Init | Audio-Digital.net

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C++ (Cpp) audio_resample_init Examples - HotExamples

https://cpp.hotexamples.com/examples/-/-/audio_resample_init/cpp-audio_resample_init-function-examples.html

C++ (Cpp) audio_resample_init - 3 examples found. These are the top rated real world C++ (Cpp) examples of audio_resample_init extracted from open source projects. You can rate examples to help us improve the quality of examples.

FFmpeg: Audio resampling

https://ffmpeg.org/doxygen/1.0/group__lavc__resample.html

Initialize audio resampling context. int : audio_resample (ReSampleContext *s, short *output, short *input, int nb_samples) void : audio_resample_close (ReSampleContext *s) Free resample context. struct AVResampleContext * av_resample_init (int out_rate, int in_rate, int filter_length, int log2_phase_count, int linear, double cutoff) Initialize ...

FFmpeg: libavcodec/resample.c File Reference

https://www.ffmpeg.org/doxygen/0.6/resample_8c.html

av_audio_resample_init (int output_channels, int input_channels, int output_rate, int input_rate, enum SampleFormat sample_fmt_out, enum SampleFormat sample_fmt_in, int filter_length, int log2_phase_count, int linear, double cutoff) Initializes audio resampling context. ReSampleContext *

ffmpeg音频重采样audio_resample疑问 - 开发者知识库

https://www.itdaan.com/blog/2012/07/11/90a92c6b05289fd832df909e293cbc18.html

其中， av_audio_resample_init的最后四个参数是参看网上的例子，设为16, 10, 0, 0.8. 首先，我有一个问题，这里的resampleOut的内存需要提前分配好，大小应该设置多大呢？

FFmpeg: libavutil/samplefmt.c File Reference

https://ffmpeg.org/doxygen/0.11/samplefmt_8c.html

Referenced by audio_decode_frame(), av_audio_resample_init(), avcodec_string() ... The allocated samples buffer can be freed by using av_freep(&audio_data[0]) See also: enum AVSampleFormat The documentation for AVSampleFormat describes the data layout. Parameters: [out] audio_data :

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