From 4c9e8e38ff03f635e870886243fdbcbce73bd3cb Mon Sep 17 00:00:00 2001
From: Jan Grewe <jan.grewe@g-node.org>
Date: Mon, 15 Jun 2020 10:44:52 +0200
Subject: [PATCH] [writer] fixes

---
 writer.cpp | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/writer.cpp b/writer.cpp
index f358725..3b8f049 100644
--- a/writer.cpp
+++ b/writer.cpp
@@ -10,7 +10,7 @@ void Writer::setVideoSpecs(VideoSpecs specs) {
 
 void Writer::run() {
   size_t count = 0;
-  size_t chunksize = 1024;
+  size_t chunksize = 256;
 
   if (valid) {
       stop_request = false;
@@ -22,8 +22,10 @@ void Writer::run() {
       nix::File nix_file =nix::File::open(videoSpecs.filename + ".nix", nix::FileMode::Overwrite, "hdf5", nix::Compression::DeflateNormal);
       nix::Block b = nix_file.createBlock("Recording", "nix.recording");
       nix::Section s = nix_file.createSection("Recroding", "nix.recording");
+
       nix::Value v(nix::util::timeToStr(std::chrono::system_clock::to_time_t(std::chrono::system_clock::now())));
       s.createProperty("date", v);
+
       nix::Value fn(videoSpecs.filename);
       s.createProperty("moviefile", fn);
       nix::Section sw_sec = s.createSection("PylonRecorder", "nix.software");
@@ -31,10 +33,9 @@ void Writer::run() {
 
       nix::Section hw_sec = s.createSection("Basler ACE", "nix.hardware.camera");
       hw_sec.createProperty("type", nix::Value("monochrome"));
-      nix::Property p = hw_sec.createProperty("framerate", nix::DataType::Int16);
-      nix::Value fr(videoSpecs.fps);
+
+      nix::Property p = hw_sec.createProperty("framerate", nix::Value(static_cast<int>(videoSpecs.fps)));
       p.unit("Hz");
-      p.values({v});
 
       nix::NDSize initial_shape(1, chunksize);
       nix::DataArray frametimes = b.createDataArray("frametimes", "nix.imaging.frametimes", nix::DataType::String, initial_shape);
@@ -49,7 +50,6 @@ void Writer::run() {
       nix::NDSize offset(1, 0);
       nix::NDSize current_shape(initial_shape);
       nix::NDSize chunk_shape(1, chunksize);
-
       MyImage img;
       while ((!stop_request || buffer->bufferLoad() > 0) && !stopNow) {
           if (buffer->bufferLoad() > 0 ) {