#include "filter.h"
#include "exceptions.h"
#include "image.h"
+#include "ffmpeg_content.h"
#include "i18n.h"
using std::stringstream;
using std::string;
using std::list;
+using std::pair;
+using std::make_pair;
using std::cout;
using boost::shared_ptr;
using boost::weak_ptr;
<< "time_base=1/1:"
<< "pixel_aspect=1/1";
- int r;
-
- if ((r = avfilter_graph_create_filter (&_buffer_src_context, buffer_src, "in", a.str().c_str(), 0, graph)) < 0) {
+ if (avfilter_graph_create_filter (&_buffer_src_context, buffer_src, "in", a.str().c_str(), 0, graph) < 0) {
throw DecodeError (N_("could not create buffer source"));
}
throw DecodeError (N_("could not configure filter graph."));
}
- /* XXX: leaking `inputs' / `outputs' ? */
+ avfilter_inout_free (&inputs);
+ avfilter_inout_free (&outputs);
}
FilterGraph::~FilterGraph ()
/** Take an AVFrame and process it using our configured filters, returning a
* set of Images. Caller handles memory management of the input frame.
*/
-list<shared_ptr<Image> >
+list<pair<shared_ptr<Image>, int64_t> >
FilterGraph::process (AVFrame* frame)
{
- list<shared_ptr<Image> > images;
+ list<pair<shared_ptr<Image>, int64_t> > images;
if (av_buffersrc_write_frame (_buffer_src_context, frame) < 0) {
throw DecodeError (N_("could not push buffer into filter chain."));
break;
}
- images.push_back (shared_ptr<Image> (new Image (_frame)));
+ images.push_back (make_pair (shared_ptr<Image> (new Image (_frame)), av_frame_get_best_effort_timestamp (_frame)));
av_frame_unref (_frame);
}