Hello all,
I tried to play an mp4 file with Dragon Player I heard no sound and saw no image, I thought I should try another file - so I tried to play another file with this app but the same problem happens - I’m very upset about this problem >:( as I was using opensuse 13.1 and the same problem appeared there - I am trying to find a solution for this problem and I’ll be thankful if you can tell me how to solve this problem 
Do you have the codecs from packman?
Show us zypper lr -d and will give details
The output is:
| Alias | Name | Enabled | GPG Check | Refresh | Priority | Type | URI | Service
—±------------------------------------±----------------------------------------±--------±----------±--------±---------±-------±-------------------------------------------------------------------------------------±-------
1 | ApacheMR | ApacheMR | Yes | ( p) Yes | Yes | 99 | rpm-md | http://download.opensuse.org/repositories/Apache:/Modules/Apache_openSUSE_Leap_42.1/ |
2 | Apacher | Apacher | Yes | (r ) Yes | Yes | 99 | rpm-md | http://download.opensuse.org/repositories/Apache/openSUSE_Leap_42.1/ |
3 | databaser | databaser | Yes | (r ) Yes | Yes | 99 | rpm-md | http://download.opensuse.org/repositories/server:/database/openSUSE_Leap_42.1/ |
4 | dvd | dvd | Yes | (r ) Yes | Yes | 99 | rpm-md | http://opensuse-guide.org/repo/openSUSE_Leap_42.1/ |
5 | http-download.opensuse.org-039c34d7 | network:dhcp | Yes | (r ) Yes | Yes | 99 | rpm-md | http://download.opensuse.org/repositories/network:/dhcp/openSUSE_13.1/ |
6 | http-download.opensuse.org-0ebd91c2 | Non-oss | Yes | (r ) Yes | Yes | 99 | yast2 | http://download.opensuse.org/distribution/leap/42.1/repo/non-oss/ |
7 | http-download.opensuse.org-42cb937a | openSUSE:13.1:Update | Yes | (r ) Yes | Yes | 99 | rpm-md | http://download.opensuse.org/update/13.1/ |
8 | http-download.opensuse.org-669762e8 | openSUSE:13.1:Update | Yes | (r ) Yes | Yes | 99 | rpm-md | http://download.opensuse.org/update/13.1/ |
9 | http-download.opensuse.org-96abe841 | home:KAMiKAZOW | Yes | (r ) Yes | Yes | 99 | rpm-md | http://download.opensuse.org/repositories/home:/KAMiKAZOW/openSUSE_Leap_42.1/ |
10 | http-download.opensuse.org-a0e1c8af | home:seife:testing | Yes | (r ) Yes | Yes | 99 | rpm-md | http://download.opensuse.org/repositories/home:/seife:/testing/openSUSE_Leap_42.1/ |
11 | http-packman.inode.at-c05842ce | Packman Repository | Yes | (r ) Yes | Yes | 99 | rpm-md | http://packman.inode.at/suse/openSUSE_Leap_42.1/ |
12 | mozillar | mozillar | Yes | ( p) Yes | Yes | 99 | rpm-md | http://download.opensuse.org/repositories/mozilla/openSUSE_Leap_42.1/ |
13 | nvidiar | nvidiar | Yes | ( p) Yes | Yes | 99 | rpm-md | ftp://download.nvidia.com/opensuse/leap/42.1/ |
14 | openSUSE-42.1-0 | openSUSE-42.1-0 | Yes | (r ) Yes | No | 99 | yast2 | cd:///?devices=/dev/disk/by-id/ata-TSSTcorp_CDDVDW_SHW_SHW_SHW_SHW_SHW_SHW_:_VJU |
** 15 | packman | packman | Yes | (r ) Yes | Yes | 99 | rpm-md | Index of /pub/linux/misc/packman/suse/openSUSE_Leap_42.1/ | **
16 | repo-debug | openSUSE-Leap-42.1-Debug | No | ---- | Yes | 99 | NONE | http://download.opensuse.org/debug/distribution/leap/42.1/repo/oss/ |
17 | repo-debug-non-oss | openSUSE-Leap-42.1-Debug-Non-Oss | No | ---- | Yes | 99 | NONE | http://download.opensuse.org/debug/distribution/leap/42.1/repo/non-oss/ |
18 | repo-debug-update | openSUSE-Leap-42.1-Update-Debug | No | ---- | Yes | 99 | NONE | http://download.opensuse.org/debug/update/leap/42.1/oss |
19 | repo-debug-update-non-oss | openSUSE-Leap-42.1-Update-Debug-Non-Oss | No | ---- | Yes | 99 | NONE | http://download.opensuse.org/debug/update/leap/42.1/non-oss/ |
20 | repo-non-oss | openSUSE-Leap-42.1-Non-Oss | No | ---- | Yes | 99 | NONE | http://download.opensuse.org/distribution/leap/42.1/repo/non-oss/ |
21 | repo-oss | openSUSE-Leap-42.1-Oss | Yes | (r ) Yes | Yes | 99 | yast2 | http://download.opensuse.org/distribution/leap/42.1/repo/oss/ |
22 | repo-source | openSUSE-Leap-42.1-Source | No | ---- | Yes | 99 | NONE | http://download.opensuse.org/source/distribution/leap/42.1/repo/oss/ |
23 | repo-update | openSUSE-Leap-42.1-Update | Yes | (r ) Yes | Yes | 99 | rpm-md | http://download.opensuse.org/update/leap/42.1/oss/ |
24 | repo-update-non-oss | openSUSE-Leap-42.1-Update-Non-Oss | Yes | (r ) Yes | Yes | 99 | rpm-md | http://download.opensuse.org/update/leap/42.1/non-oss/ |
25 | sciencer | sciencer | Yes | ( p) Yes | Yes | 99 | rpm-md | http://download.opensuse.org/repositories/science/openSUSE_Leap_42.1/ |
26 | serverr | serverr | Yes | ( p) Yes | Yes | 99 | rpm-md | http://download.opensuse.org/repositories/server:/http/openSUSE_Leap_42.1/ |
27 | videolanr | videolanr | Yes | (r ) Yes | Yes | 99 | rpm-md | http://download.videolan.org/pub/vlc/SuSE/Leap_42.1/ |
28 | winer | winer | Yes | ( p) Yes | Yes | 99 | rpm-md | http://download.opensuse.org/repositories/Emulators:/Wine/openSUSE_Leap_42.1/ |
are those 13.1 and LEAP repositories, first remove your 13.1 repositories (remove the install dvd too as it’s not needed after install)
sudo zypper rr 5 7 8 14
seeing how you had a few bad repo’s first do a dup to the LEAP update repository and then one with packman to get everything fixed and working
sudo zypper dup --from 19
do the above to make sure you don’t have 13.1 packages lurking around as LEAP update repo #25 will become #19 after removing the 4 repo’s before it.
sudo zypper dup --from 8
do the above to fix multimedia, packman should become #8 as you will remove 3 repo’s before it (5 7 8)
edit
just one thought, the more repositories you have the bigger the chances that something might get mixed up and broken, do you really need Emulators:/Wine repo why don’t you just use wine from the update repo, clean your repositories remove unneeded ones.
2nd edit
I didn’t see repo #27
remove the VLC repo as that repo breaks packman/multimedia use VLC from packman
I did that but it didn’t solve the problem
Try cleaning the gstreaner cache.
$ rm -rf ~/.cache/gstreamer-1.0/
Bo
That actually worked! rotfl! I’m now able to play videos with Dragon Player, thank you …
Good to hear!
Bo