ref: f0878a719ab79c743e561e2eb35855219f73d969
parent: 8d211a3969ecf2d942edd5063a6d19317e5c28ec
author: angiebird <angiebird@google.com>
date: Tue Nov 26 08:43:03 EST 2019
Describe ObserveFirstPassStats with more details Change-Id: I7c15aeaf0c0884b7c7b265fb03fbbb9ccc6b73be
--- a/vp9/simple_encode.h
+++ b/vp9/simple_encode.h
@@ -51,7 +51,10 @@
// future encode.
void ComputeFirstPassStats();
- // Outputs the first pass stats.
+ // Outputs the first pass stats represented by a 2-D vector.
+ // One can use the frame index at first dimension to retrieve the stats for
+ // each video frame. The stats of each video frame is a vector of 25 double
+ // values. For details, please check FIRSTPASS_STATS in vp9_firstpass.h
std::vector<std::vector<double>> ObserveFirstPassStats();
// Initializes the encoder for actual encoding.