git.sesse.net Git - casparcg/blob - modules/ffmpeg/producer/audio/audio_resampler.h

   1 #pragma once\r
   2 \r
   3 #include <memory>\r
   4 \r
   5 #include <libavutil/samplefmt.h>\r
   6 \r
   7 namespace caspar {\r
   8 \r
   9 class audio_resampler\r
  10 {\r
  11 public:\r
  12         audio_resampler(size_t                  output_channels,                size_t                  input_channels, \r
  13                                         size_t                  output_sample_rate,             size_t                  input_sample_rate, \r
  14                                         AVSampleFormat  output_sample_format,   AVSampleFormat  input_sample_format);\r
  15         \r
  16         std::vector<int8_t, tbb::cache_aligned_allocator<int8_t>> resample(std::vector<int8_t, tbb::cache_aligned_allocator<int8_t>>&& data);\r
  17 private:\r
  18         struct implementation;\r
  19         std::shared_ptr<implementation> impl_;\r
  20 };\r
  21 \r
  22 }