git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches...

diff --git a/modules/ffmpeg/producer/muxer/frame_muxer.cpp b/modules/ffmpeg/producer/muxer/frame_muxer.cpp
index 0212f105f81ca26673a74d19fc9966d3d6819d22..685e214da6f7b4c0b6317726774fb97cdd75d7fb 100644 (file)
--- a/modules/ffmpeg/producer/muxer/frame_muxer.cpp
+++ b/modules/ffmpeg/producer/muxer/frame_muxer.cpp
@@ -278,7 +278,7 @@ struct frame_muxer::impl : boost::noncopyable
                        display_mode_ = display_mode::simple;\r
                }\r
 \r
-               if(frame->height == 480)\r
+               if(frame->height == 480) // NTSC DV\r
                {\r
                        auto pad_str = L"PAD=" + boost::lexical_cast<std::wstring>(frame->width) + L":486:0:2:black";\r
                        filter_str = append_filter(filter_str, pad_str);\r