1 files changed, 8 insertions, 4 deletions
diff --git a/src/annotator.cc b/src/annotator.cc
index f1fccbc..1a6d557 100644
--- a/src/annotator.cc
+++ b/src/annotator.cc
@@ -29,14 +29,18 @@ int main(int argc, char *argv[]) {
     std::vector<std::string> flags = extractFlags(args);
     if(args.empty()) {
         std::cout << "Must provide a path to a video to process!" << std::endl;
+        return 1;
+    }
+    int frameCap = -1;
+    if(args.size() >= 2) {
+        frameCap = std::stoi(args[1]);
+        std::cout << "Only using first " << frameCap << " frames." << std::endl;
     }
     std::cout << "Loading video " << args[0] << std::endl;
     std::filesystem::path p(args[0]);
-    std::shared_ptr<frontend::playback> playback(new frontend::playback(p));
+    std::shared_ptr<frontend::playback> playback(new frontend::playback(p, frameCap));
     // Format save path
-    auto savedir = std::filesystem::path("save") / p.parent_path().filename();
-    std::filesystem::create_directories(savedir);
-    auto savepath = savedir / (p.stem().string() + ".csv");
+    auto savepath = std::filesystem::path("saves") / p.parent_path().filename() / (p.stem().string() + ".csv");
     std::cout << "Saves are written to: " << savepath << std::endl;
     std::shared_ptr<backend::labeller> labeller(new backend::labeller(savepath));
     frontend::ui ui(playback, labeller);