On 12/19/2015 07:20 AM, Dave Yeo wrote:
On 12/18/15 09:54 AM, Paul B Mahol wrote:
On 12/18/15, Mats Peterson<matsp888-at-yahoo....@ffmpeg.org> wrote:
>On 12/18/2015 05:32 AM, Mats Peterson wrote:
>>On 12/18/2015 05:12 AM, Mats Peterson wrote:
>>>On 12/18/2015 04:13 AM, Mats Peterson wrote:
>>>>Samples:https://drive.google.com/open?id=0B3_pEBoLs0faei1Sd1h6SG11QlE
>>>>
>>>>Mats
>>>>
>>>
>>>The clips are sample clips from Video for Windows, in case anyone
>>>wonders. I haven't created them myself.
>>>
>>>Mats
>>>
>>
>>The output is generally washed-out, as well, apart from the bands.
>>
>>Mats
>>
>
>I noticed this issue has been discussed as far back as in 2005 (see
>http://sourceforge.net/p/ffmpeg/bugs/310/), but using the slightly
>different terms "ghosting and shadow effects". In any case, it
obviously
>still hasn't been fixed.
No, this is different issue. Do you know a software that actually
plays such videos correctly?
They play correctly using the builtin OS/2 video player, especially at
the preferred resolution, maybe 240x320. FFplay shows the colours as
washed out and the banding that is mentioned. If I enlarge the OS/2
window to the same size as the FFplay window, it looks somewhat staticy
with vertical lines of static but still much better then FFplay. MPlayer
plays at the correct resolution but has the same issues as FFplay,
banding and washed out colours.
Video for Windows didn't like the fact that I tried to install it on a
drive with over 2GBs free so didn't test under real hardware.
Dave
_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
Yes, and the reason MPlayer has the same issues is because it uses
FFmpeg to decode the video. Thanks for another "proof". I have used
Windows 3.1 in dosbox, and it works "fine" there, albeit with a tiny
hint of vertical bands still showing. As I said before, this is probably
inheherent to the codec itself.
Mats
--
Mats Peterson
http://matsp888.no-ip.org/~mats/
_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
