64eaa99cfc
Calculation of quality metrics required writing of decoded video to file. There were two drawbacks with that approach. First, frame drops significantly affected metrics because comparison was done against the last decoded frame. Second, simulcast/SVC required writing of multiple files. This might be too much data to dump. On-fly metrics calculation is done in frame decoded callback. Calculation time is excluded from encoding/decoding time. If CPU usage measurement is enabled metrics calculation is disabled since it affects CPU usage. The results are reported in Stats::PrintSummary. Bug: webrtc:8524 Change-Id: Id54fb21f2f95deeb93757afaf46bde7d7ae18dac Reviewed-on: https://webrtc-review.googlesource.com/22560 Commit-Queue: Sergey Silkin <ssilkin@webrtc.org> Reviewed-by: Patrik Höglund <phoglund@webrtc.org> Reviewed-by: Rasmus Brandt <brandtr@webrtc.org> Cr-Commit-Position: refs/heads/master@{#20798} |
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| mock_frame_reader.h | ||