zqz/platform-external-webrtc
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Improve VideoCodecTest perf stats output.

Browse Source 
- Output verbose send stats before verbose recv stats.
- Add |rate_profile_idx| to output names.
- Only report encode framerate and keyframe size for the entire stream.
- Add encoded bitrate/framerate stats per layer. Remove # dropped frames.
- Add U/V quality stats (mainly to compare to HW codecs)

Bug: webrtc:10349
Change-Id: I8f0d05e0fdf96ea998a06732462a080245b61221
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/128614
Reviewed-by: Mirta Dvornicic <mirtad@webrtc.org>
Commit-Queue: Rasmus Brandt <brandtr@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#27223}
This commit is contained in:
Rasmus Brandt
2019-03-21 12:06:30 +01:00
committed by Commit Bot
parent 533a9fec55
commit c528410d2c
1 changed files with 34 additions and 28 deletions
Download Patch File Download Diff File Expand all files Collapse all files

60
modules/video_coding/codecs/test/videocodec_test_fixture_impl.cc
View File

@ -475,6 +475,11 @@ void VideoCodecTestFixtureImpl::AnalyzeAllFrames(
: config_.num_frames - 1;
RTC_CHECK(last_frame_num >= first_frame_num);
VideoStatistics send_stat = stats_.SliceAndCalcAggregatedVideoStatistic(
first_frame_num, last_frame_num);
printf("==> Send stats\n");
printf("%s\n\n", send_stat.ToString("send_").c_str());
std::vector<VideoStatistics> layer_stats =
stats_.SliceAndCalcLayerVideoStatistic(first_frame_num, last_frame_num);
printf("==> Receive stats\n");
@ -484,36 +489,37 @@ void VideoCodecTestFixtureImpl::AnalyzeAllFrames(
// For perf dashboard.
char modifier_buf[256];
rtc::SimpleStringBuilder modifier(modifier_buf);
modifier << "_sl" << layer_stat.spatial_idx << "tl"
<< layer_stat.temporal_idx;
PrintResult("enc_speed", modifier.str(), config_.test_name,
layer_stat.enc_speed_fps, "fps", /*important=*/false);
PrintResult("dec_speed", modifier.str(), config_.test_name,
layer_stat.dec_speed_fps, "fps", /*important=*/false);
PrintResult("avg_key_frame_size", modifier.str(), config_.test_name,
layer_stat.avg_key_frame_size_bytes, "bytes",
/*important=*/false);
PrintResult("avg_delta_frame_size", modifier.str(), config_.test_name,
layer_stat.avg_delta_frame_size_bytes, "bytes",
/*important=*/false);
PrintResult("avg_qp", modifier.str(), config_.test_name,
layer_stat.avg_qp, "", /*important=*/false);
PrintResult("avg_psnr_y", modifier.str(), config_.test_name,
layer_stat.avg_psnr_y, "dB", /*important=*/false);
PrintResult("min_psnr", modifier.str(), config_.test_name,
layer_stat.min_psnr, "dB", /*important=*/false);
PrintResult("num_dropped_frames", modifier.str(), config_.test_name,
layer_stat.num_input_frames - layer_stat.num_encoded_frames,
"frames", /*important=*/false);
PrintResult("num_key_frames", modifier.str(), config_.test_name,
layer_stat.num_key_frames, "frames", /*important=*/false);
modifier << "_r" << rate_profile_idx << "_sl" << layer_stat.spatial_idx;
auto PrintResultHelper = [&modifier, this](const std::string& measurement,
double value,
const std::string& units) {
PrintResult(measurement, modifier.str(), config_.test_name, value,
units, /*important=*/false);
};
if (layer_stat.temporal_idx == config_.NumberOfTemporalLayers() - 1) {
PrintResultHelper("enc_speed", layer_stat.enc_speed_fps, "fps");
PrintResultHelper("avg_key_frame_size",
layer_stat.avg_key_frame_size_bytes, "bytes");
PrintResultHelper("num_key_frames", layer_stat.num_key_frames,
"frames");
printf("\n");
}
VideoStatistics send_stat = stats_.SliceAndCalcAggregatedVideoStatistic(
first_frame_num, last_frame_num);
printf("==> Send stats\n");
printf("%s\n", send_stat.ToString("send_").c_str());
modifier << "tl" << layer_stat.temporal_idx;
PrintResultHelper("dec_speed", layer_stat.dec_speed_fps, "fps");
PrintResultHelper("avg_delta_frame_size",
layer_stat.avg_delta_frame_size_bytes, "bytes");
PrintResultHelper("bitrate", layer_stat.bitrate_kbps, "kbps");
PrintResultHelper("framerate", layer_stat.framerate_fps, "fps");
PrintResultHelper("avg_psnr_y", layer_stat.avg_psnr_y, "dB");
PrintResultHelper("avg_psnr_u", layer_stat.avg_psnr_u, "dB");
PrintResultHelper("avg_psnr_v", layer_stat.avg_psnr_v, "dB");
PrintResultHelper("min_psnr_yuv", layer_stat.min_psnr, "dB");
PrintResultHelper("avg_qp", layer_stat.avg_qp, "");
printf("\n");
}
const RateControlThresholds* rc_threshold =
rc_thresholds ? &(*rc_thresholds)[rate_profile_idx] : nullptr;