frameHeader.cc

Go to the documentation of this file.

// gstreamer
#include "gstreamerJSONFactory.h"
#include "gstreamerConventions.h"
 
// Implementation summary:
// Append the frame header block to the JSON object currently being assembled.
 
bool GstreamerJsonFactory::publishFrameHeaderImpl(const GFrameHeader* gframeHeader) {
    if (!is_building_frame) {
        log->error(
            gstreamer::ERR_PUBLISH_ERROR,
            "publishFrameHeaderImpl called without an active frame in GstreamerJsonFactory");
        return false;
    }
    if (!gframeHeader) {
        log->error(
            gstreamer::ERR_PUBLISH_ERROR,
            "gframeHeader is null in GstreamerJsonFactory::publishFrameHeaderImpl");
        return false;
    }
 
    current_frame << "\"header\": {"
                  << "\"frame_id\": " << gframeHeader->getFrameID()
                  << "}";
 
    current_frame_has_header = true;
    return true;
}