ref: 8cb34dd640b1bae1ddb74296d6415547ab7f230d
parent: 89375f0315cf961493f535e900d35cb67d00d9e1
parent: f0878a719ab79c743e561e2eb35855219f73d969
author: Angie Chiang <angiebird@google.com>
date: Wed Dec 4 14:31:02 EST 2019
Merge "Describe ObserveFirstPassStats with more details"
--- 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.