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Unified Diff: webrtc/common_audio/wav_file.h

Issue 1409943002: Add aecdump support to audioproc_f. (Closed) Base URL: https://chromium.googlesource.com/external/webrtc.git@master
Patch Set: Rebase. Created 5 years, 2 months ago
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Index: webrtc/common_audio/wav_file.h
diff --git a/webrtc/common_audio/wav_file.h b/webrtc/common_audio/wav_file.h
index 2eadd3f7752bb29eb1a62fcf2aa355a837d7d6e6..42b0618e9cbe7a1511af34190809ed9e7d75e64f 100644
--- a/webrtc/common_audio/wav_file.h
+++ b/webrtc/common_audio/wav_file.h
@@ -29,6 +29,9 @@ class WavFile {
virtual int sample_rate() const = 0;
virtual int num_channels() const = 0;
virtual uint32_t num_samples() const = 0;
+
+ // Returns a human-readable string containing the audio format.
+ std::string FormatAsString() const;
};
// Simple C++ class for writing 16-bit PCM WAV files. All error handling is
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