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Switch reference_less_video_analysis to ABSL_FLAG.

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Bug: webrtc:10616
Change-Id: I7b8b1cdae64d8d704056c19806ff8d4708810210
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/143481
Reviewed-by: Karl Wiberg <kwiberg@webrtc.org>
Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#28364}
This commit is contained in:
Mirko Bonadei
2019-06-25 08:49:03 +02:00
committed by Commit Bot
parent 8e032c8b7a
commit 6d6b0fbe40
2 changed files with 27 additions and 24 deletions
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4
rtc_tools/BUILD.gn
View File

@ -232,13 +232,15 @@ if (!build_with_chromium) {
}
rtc_executable("reference_less_video_analysis") {
testonly = true
sources = [
"frame_analyzer/reference_less_video_analysis.cc",
]
deps = [
":command_line_parser",
":reference_less_video_analysis_lib",
"//third_party/abseil-cpp/absl/flags:flag",
"//third_party/abseil-cpp/absl/flags:parse",
]
}

47
rtc_tools/frame_analyzer/reference_less_video_analysis.cc
View File

@ -9,36 +9,37 @@
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <string>
#include "absl/flags/flag.h"
#include "absl/flags/parse.h"
#include "rtc_tools/frame_analyzer/reference_less_video_analysis_lib.h"
#include "rtc_tools/simple_command_line_parser.h"
ABSL_FLAG(std::string,
video_file,
"",
"Path of the video file to be analyzed, only y4m file format is "
"supported");
int main(int argc, char* argv[]) {
absl::ParseCommandLine(argc, argv);
// TODO(bugs.webrtc.org/10616): Add program usage message when Abseil
// flags supports it.
// This captures the freezing metrics for reference less video analysis.
std::string program_name = argv[0];
std::string usage =
"Outputs the freezing score by comparing current frame "
"with the previous frame.\nExample usage:\n" +
program_name +
" --video_file=video_file.y4m\n"
"Command line flags:\n"
" - video_file(string): Path of the video "
"file to be analyzed. Only y4m file format is supported.\n";
// std::string usage =
// "Outputs the freezing score by comparing current frame "
// "with the previous frame.\nExample usage:\n" +
// program_name +
// " --video_file=video_file.y4m\n"
// "Command line flags:\n"
// " - video_file(string): Path of the video "
// "file to be analyzed. Only y4m file format is supported.\n";
webrtc::test::CommandLineParser parser;
// Init the parser and set the usage message.
parser.Init(argc, argv);
parser.SetUsageMessage(usage);
parser.SetFlag("video_file", "");
parser.ProcessFlags();
if (parser.GetFlag("video_file").empty()) {
parser.PrintUsageMessage();
exit(EXIT_SUCCESS);
std::string video_file = absl::GetFlag(FLAGS_video_file);
if (video_file.empty()) {
exit(EXIT_FAILURE);
}
std::string video_file = parser.GetFlag("video_file");
return run_analysis(video_file);
}