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Added SetBitRate function to VoE API to allow changing the audio bitrate.

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If the requested bitrate is not valid for the codec, the codec will decide on
an appropriate value.
Updated VoE command line tool to use new SetBitRate function.
Includes unittests for SetBitRate function.

BUG=
R=henrik.lundin@webrtc.org, henrika@webrtc.org, kwiberg@webrtc.org, pbos@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/50789004

Cr-Commit-Position: refs/heads/master@{#9115}
This commit is contained in:
Ivo Creusen
2015-04-29 16:03:33 +02:00
parent 23fba1ffa0
commit adf89b7e33
14 changed files with 241 additions and 17 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
webrtc/modules/audio_coding/main/acm2/codec_manager.cc
View File

@ -365,11 +365,7 @@ int CodecManager::RegisterSendCodec(const CodecInst& send_codec) {
// Check if a change in Rate is required.
if (send_codec.rate != send_codec_inst_.rate) {
if (current_encoder_->SetBitRate(send_codec.rate) < 0) {
WEBRTC_TRACE(webrtc::kTraceError, webrtc::kTraceAudioCoding, dummy_id,
"Could not change the codec rate.");
return -1;
}
current_encoder_->SetBitRate(send_codec.rate);
send_codec_inst_.rate = send_codec.rate;
}