diff --git a/rtc_tools/BUILD.gn b/rtc_tools/BUILD.gn
index ffade27..c7022b0 100644
--- a/rtc_tools/BUILD.gn
+++ b/rtc_tools/BUILD.gn
@@ -232,13 +232,15 @@
   }
 
   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",
     ]
   }
 
diff --git a/rtc_tools/frame_analyzer/reference_less_video_analysis.cc b/rtc_tools/frame_analyzer/reference_less_video_analysis.cc
index 3d7fd7f..42ee18f 100644
--- a/rtc_tools/frame_analyzer/reference_less_video_analysis.cc
+++ b/rtc_tools/frame_analyzer/reference_less_video_analysis.cc
@@ -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);
 }