AudioDecoderOpus: Add support for 16 kHz output sample rate
In addition to the 48 kHz that we've always used.
Bug: webrtc:10631
Change-Id: If73bf7ff9c1c0d22e0d1caa245128612850f8e41
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/138268
Commit-Queue: Karl Wiberg <kwiberg@webrtc.org>
Reviewed-by: Minyue Li <minyue@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#28104}
diff --git a/api/audio_codecs/opus/audio_decoder_opus.h b/api/audio_codecs/opus/audio_decoder_opus.h
index 6fbbcb5..ec0f61d 100644
--- a/api/audio_codecs/opus/audio_decoder_opus.h
+++ b/api/audio_codecs/opus/audio_decoder_opus.h
@@ -26,7 +26,9 @@
// CreateAudioDecoderFactory<...>().
struct RTC_EXPORT AudioDecoderOpus {
struct Config {
- int num_channels;
+ bool IsOk() const; // Checks if the values are currently OK.
+ int sample_rate_hz = 48000;
+ int num_channels = 1;
};
static absl::optional<Config> SdpToConfig(const SdpAudioFormat& audio_format);
static void AppendSupportedDecoders(std::vector<AudioCodecSpec>* specs);