I own a few games that have some video files I tried to view on my computer (Homebrew Channel -> CleanRip -> WIT -> myvideo.sfd) but can't play them.
Specifically, they're all SOFDEC (video codec). I did some research and learned that there is more than one version or ?level? for this codec... and in most cases (can't prove otherwise) the version that can be played on a pc media player is the oldest/first version. Whenever I come across a video that uses the new version the video loses its colour, deblocking routines and whatever else that is supposed to hold the image/frame together. Audio plays fine tho.
I've resorted to mpc, vlc, ffmpeg (surprisingly they've had more than one person submit this issue but haven't given it the necessary importance to divert attention to it) and any other player to no avail. Something interesting I found is that Sega tends to use this codec a lot. So far I haven't had any luck searching for somebody on the internet that managed to "hack" the video, codec, player, etc. to play these videos properly.
Then it came to me. How come the emulators play their correspoding videos so naturally? PS1 emus play STR streams naturally and apparently Dolphin seems to play the intro to Sonic Colors, videos for F-Zero GX, Sonic Heroes, all naturally. How come? Would it be hard to re-encode losslessly from the emulator to the pc (ala video dumping, maybe)? Or is there a more practical solution already available?
Related links:
http://forum.doom9.org/showthread.php?t=116526
http://wiki.multimedia.cx/index.php?title=Sofdec
http://hcs64.com/mboard/forum.php?showthread=21618
http://multimedia.cx/eggs/sofdec-support/
http://lscube.org/pipermail/ffmpeg-issue...10360.html
http://samples.mplayerhq.hu/game-formats/sfd/
Specifically, they're all SOFDEC (video codec). I did some research and learned that there is more than one version or ?level? for this codec... and in most cases (can't prove otherwise) the version that can be played on a pc media player is the oldest/first version. Whenever I come across a video that uses the new version the video loses its colour, deblocking routines and whatever else that is supposed to hold the image/frame together. Audio plays fine tho.
I've resorted to mpc, vlc, ffmpeg (surprisingly they've had more than one person submit this issue but haven't given it the necessary importance to divert attention to it) and any other player to no avail. Something interesting I found is that Sega tends to use this codec a lot. So far I haven't had any luck searching for somebody on the internet that managed to "hack" the video, codec, player, etc. to play these videos properly.
Then it came to me. How come the emulators play their correspoding videos so naturally? PS1 emus play STR streams naturally and apparently Dolphin seems to play the intro to Sonic Colors, videos for F-Zero GX, Sonic Heroes, all naturally. How come? Would it be hard to re-encode losslessly from the emulator to the pc (ala video dumping, maybe)? Or is there a more practical solution already available?
Related links:
http://forum.doom9.org/showthread.php?t=116526
http://wiki.multimedia.cx/index.php?title=Sofdec
http://hcs64.com/mboard/forum.php?showthread=21618
http://multimedia.cx/eggs/sofdec-support/
http://lscube.org/pipermail/ffmpeg-issue...10360.html
http://samples.mplayerhq.hu/game-formats/sfd/