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Add Opus FEC options to rtp_encode tool

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Bug: None
Change-Id: I7be70951c20069207963b0fa43564c4008eda870
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/318220
Commit-Queue: Henrik Lundin <henrik.lundin@webrtc.org>
Reviewed-by: Henrik Lundin <henrik.lundin@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#40668}
This commit is contained in:
Michael Klingbeil 2023-08-29 14:50:49 -04:00 committed by WebRTC LUCI CQ
parent 578e660527
commit 9a9b462e16
2 changed files with 6 additions and 1 deletions
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1
AUTHORS
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@ -80,6 +80,7 @@ Maksim Sisov <msisov@igalia.com>
Maxim Pavlov <pavllovmax@gmail.com> Maxim Pavlov <pavllovmax@gmail.com>
Maxim Potapov <vopatop.skam@gmail.com> Maxim Potapov <vopatop.skam@gmail.com>
Michael Iedema <michael@kapsulate.com> Michael Iedema <michael@kapsulate.com>
Michael Klingbeil <klingm@amazon.com>
Michał Zarach <michalzaq12@gmail.com> Michał Zarach <michalzaq12@gmail.com>
Michel Promonet <michel.promonet.1@gmail.com> Michel Promonet <michel.promonet.1@gmail.com>
Miguel Paris <mparisdiaz@gmail.com> Miguel Paris <mparisdiaz@gmail.com>

6
modules/audio_coding/neteq/tools/rtp_encode.cc
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@ -42,7 +42,7 @@ ABSL_FLAG(int,
frame_len, frame_len,
0, 0,
"Frame length in ms; 0 indicates codec default value"); "Frame length in ms; 0 indicates codec default value");
ABSL_FLAG(int, bitrate, 0, "Bitrate in kbps; 0 indicates codec default value"); ABSL_FLAG(int, bitrate, 0, "Bitrate in bps; 0 indicates codec default value");
ABSL_FLAG(int, ABSL_FLAG(int,
payload_type, payload_type,
-1, -1,
@ -54,6 +54,8 @@ ABSL_FLAG(int,
ABSL_FLAG(int, ssrc, 0, "SSRC to write to the RTP header"); ABSL_FLAG(int, ssrc, 0, "SSRC to write to the RTP header");
ABSL_FLAG(bool, dtx, false, "Use DTX/CNG"); ABSL_FLAG(bool, dtx, false, "Use DTX/CNG");
ABSL_FLAG(int, sample_rate, 48000, "Sample rate of the input file"); ABSL_FLAG(int, sample_rate, 48000, "Sample rate of the input file");
ABSL_FLAG(bool, fec, false, "Use Opus FEC");
ABSL_FLAG(int, expected_loss, 0, "Expected packet loss percentage");
namespace webrtc { namespace webrtc {
namespace test { namespace test {
@ -202,6 +204,7 @@ std::unique_ptr<AudioEncoder> CreateEncoder(CodecType codec_type,
config.bitrate_bps = absl::GetFlag(FLAGS_bitrate); config.bitrate_bps = absl::GetFlag(FLAGS_bitrate);
} }
config.dtx_enabled = absl::GetFlag(FLAGS_dtx); config.dtx_enabled = absl::GetFlag(FLAGS_dtx);
config.fec_enabled = absl::GetFlag(FLAGS_fec);
RTC_CHECK(config.IsOk()); RTC_CHECK(config.IsOk());
return AudioEncoderOpus::MakeAudioEncoder(config, payload_type); return AudioEncoderOpus::MakeAudioEncoder(config, payload_type);
} }
@ -309,6 +312,7 @@ int RunRtpEncode(int argc, char* argv[]) {
const int timestamp_rate_hz = codec->RtpTimestampRateHz(); const int timestamp_rate_hz = codec->RtpTimestampRateHz();
auto acm(AudioCodingModule::Create()); auto acm(AudioCodingModule::Create());
acm->SetEncoder(std::move(codec)); acm->SetEncoder(std::move(codec));
acm->SetPacketLossRate(absl::GetFlag(FLAGS_expected_loss));
// Open files. // Open files.
printf("Input file: %s\n", args[1]); printf("Input file: %s\n", args[1]);