pyglet has some included decoders, but it can use PIL / pillow to decode
more formats or to load faster.
Maybe the one functioning has pillow installed and the other not?
Also, in my pyglet copy which is somewhat recent I don't found the line "
raise ImageDecodeException('This decoder cannot decode animations.')". Are
you sure your script is importing the correct (newer) pyglet version?
On Sun, Dec 8, 2019 at 5:42 AM Volker Süß <versus...@gmail.com> wrote:
> It seems that in ubuntu 19.10 something was changed. In ubuntu 18.04 I
> have no problem to load the animated gif - in 19.10 I got the error.
>
> I have attached the example files to test this.
>
> Anone an idea??
>
> Am Samstag, 7. Dezember 2019 13:19:00 UTC+1 schrieb Volker Süß:
>>
>> Further investigations have shown that pyglet is not the causer. It looks
>> like gdkpixbuf2 is the problem.. But I'm not sure at this time.
>>
>> Am Samstag, 7. Dezember 2019 10:58:56 UTC+1 schrieb Volker Süß:
>>>
>>> Hello!
>>>
>>> I installed my little slide_show script on an new computer and found
>>> that it is broken for
>>>
>>> animation = pyglet.image.load_animation(fn)
>>>
>>> I got an execption:
>>>
>>> raise ImageDecodeException('This decoder cannot decode animations.')
>>> pyglet.image.codecs.ImageDecodeException: This decoder cannot decode
>>> animations.
>>>
>>> I the 1.4.0b1 I have no problems with this.
>>>
>>> Where is the change??
>>>
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