Index: webrtc/modules/audio_coding/codecs/audio_encoder.h |
diff --git a/webrtc/modules/audio_coding/codecs/audio_encoder.h b/webrtc/modules/audio_coding/codecs/audio_encoder.h |
index ebb5d36bfd5c1b8f55d8d07d1e618e4c33c84754..a46b0e86a739a2dd46ea29228671ed3505fcf89a 100644 |
--- a/webrtc/modules/audio_coding/codecs/audio_encoder.h |
+++ b/webrtc/modules/audio_coding/codecs/audio_encoder.h |
@@ -61,7 +61,7 @@ class AudioEncoder { |
// Returns the input sample rate in Hz and the number of input channels. |
// These are constants set at instantiation time. |
virtual int SampleRateHz() const = 0; |
- virtual int NumChannels() const = 0; |
+ virtual size_t NumChannels() const = 0; |
// Returns the rate at which the RTP timestamps are updated. The default |
// implementation returns SampleRateHz(). |