Bug#819667: devede: Error when including subtitles

[Alex Gould]

Package: devede
Version: 4.4.0-1
Severity: normal

Dear Maintainer,

When creating a DVD ISO image with subtitles from a .srt file, devede stalls at 
"0%" displayed in the "Project progress" monitor.

Checking the output on the terminal, I find the following lines:

Traceback (most recent call last):
  File "/usr/lib/devede/devedeng/project.py", line 528, in 
on_create_disc_clicked
    p = 
movie.do_conversion(os.path.join(movie_folder,"movie_"+str(counter)+".mpg"))
  File "/usr/lib/devede/devedeng/file_movie.py", line 681, in do_conversion
    self.subt_fill_color, self.subt_outline_color, self.subt_thickness)
  File "/usr/lib/devede/devedeng/subtitles_mux.py", line 62, in 
multiplex_subtitles
    out_xml.write('" fill-color="#%02X%02X%02X"' % tuple([fill_color[i] * 255 
for i in range(len(fill_color))]))
TypeError: %X format: an integer is required, not float

Thank you for your help.

-- System Information:
Debian Release: stretch/sid
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: amd64 (x86_64)

Kernel: Linux 4.4.0-1-amd64 (SMP w/8 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages devede depends on:
ii  dvdauthor                                     0.7.0-1.4
ii  ffmpeg                                        7:2.8.6-1+b2
ii  fonts-freefont-ttf [ttf-freefont]             20120503-4
ii  genisoimage                                   9:1.1.11-3
ii  gir1.2-gtk-3.0                                3.18.9-1
ii  imagemagick                                   8:6.8.9.9-7+b1
ii  libavcodec-extra                              7:2.8.6-1
ii  libavcodec-ffmpeg-extra56 [libavcodec-extra]  7:2.8.6-1+b2
ii  libvorbis0a                                   1.3.5-3
ii  libvorbisfile3                                1.3.5-3
ii  mplayer2 [mplayer]                            2.0-728-g2c378c7-4+b2
ii  python3-dbus                                  1.2.4-1
ii  python3-gi-cairo                              3.18.2-2+b1
pn  python3:any                                   <none>
ii  vcdimager                                     0.7.24+dfsg-0.2

Versions of packages devede recommends:
ii  libmp3lame0  3.99.5+repack1-9+b1

Versions of packages devede suggests:
pn  mencoder  <none>

-- no debconf information