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Add support for 40 and 60 ms frames to AudioEncoderIlbc

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BUG=3926
COAUTHOR:kwiberg@webrtc.org

R=tina.legrand@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/37789004

Cr-Commit-Position: refs/heads/master@{#8182}
git-svn-id: http://webrtc.googlecode.com/svn/trunk@8182 4adac7df-926f-26a2-2b94-8c16560cd09d
This commit is contained in:
henrik.lundin@webrtc.org
2015-01-28 13:16:31 +00:00
parent 2a6558c2a5
commit 4aecd008dd
2 changed files with 28 additions and 7 deletions
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6
webrtc/modules/audio_coding/codecs/ilbc/interface/audio_encoder_ilbc.h
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@ -23,7 +23,9 @@ class AudioEncoderIlbc : public AudioEncoder {
Config() : payload_type(102), frame_size_ms(30) {}
int payload_type;
int frame_size_ms;
int frame_size_ms; // Valid values are 20, 30, 40, and 60 ms.
// Note that frame size 40 ms produces encodings with two 20 ms frames in
// them, and frame size 60 ms consists of two 30 ms frames.
};
explicit AudioEncoderIlbc(const Config& config);
@ -42,7 +44,7 @@ class AudioEncoderIlbc : public AudioEncoder {
EncodedInfo* info) OVERRIDE;
private:
static const int kMaxSamplesPerPacket = 240;
static const int kMaxSamplesPerPacket = 480;
const int payload_type_;
const int num_10ms_frames_per_packet_;
int num_10ms_frames_buffered_;