daemon/packager.py

@@ -67,9 +67,9 @@ class Mediasite:
                 with open(demux_file, 'w') as f:
                     for slide in data['slides']:
                         myslide = { 'url':      os.path.join(slides_path, self._download(slides_path, slide['url'], session)),
-                                    'duration': int(slide['duration']) / 1024}
+                                    'duration': int(slide['duration']) / 1000}
                         f.write('file \'{}\'\n'.format(myslide['url']))
-                        f.write('duration {}\n'.format(int(slide['duration']) / 1024))
+                        f.write('duration {}\n'.format(int(slide['duration']) / 1000))
                         mypackage['slides'].append(myslide)
                         
                     # to accomodate for an ffmpeg quirk that needs the last slide twice

daemon/transcoder.py

@@ -185,6 +185,7 @@ class _Worker:
         (ffmpeg
             .input(demux_file, format='concat', safe=0)
             .filter('scale', height='min(in_h, {})'.format(maxheight), width=-2)
+            .filter('fps', fps=10)
             .output(outpath, vcodec='libx264', crf=crf, preset=preset, vsync='vfr', movflags='+faststart', pix_fmt='yuv420p', c='copy')
             .overwrite_output()
             .run(quiet=quiet))