[Lazarus] All Demos Are Done

Mehmet Erol Sanliturk m.e.sanliturk at gmail.com
Fri Dec 3 11:25:53 CET 2021


On Fri, Dec 3, 2021 at 1:13 PM wkitty42--- via lazarus <
lazarus at lists.lazarus-ide.org> wrote:

> On 12/2/21 6:52 PM, Mehmet Erol Sanliturk via lazarus wrote:
> > At the top of the your supplied link page , the following message is
> displayed
> > ( which is not copyable , I wrote it below myself ) :
> >
> > (i) To play video , you may need to install the required video codecs.
>
> if your system cannot play the video, then this is the correct message...
> apparently you are missing some video codecs that you need to install if
> you
> expect to view this video and others like it... at a guess, i'd say that
> you do
> not have the AVC (Advanced Video Codec) installed... the below info pulled
> from
> a kubuntu 14.04 system that easily viewed the video both online and after
> downloading it...
>
> $ ffprobe -report "cv137g.mp4"
>
> Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'cv137g.mp4':
>    Metadata:
>      major_brand     : isom
>      minor_version   : 512
>      compatible_brands: isomiso2avc1mp41
>      encoder         : Lavf58.76.100
>    Duration: 00:01:42.53, start: 0.000000, bitrate: 6094 kb/s
>      Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p(tv,
> bt709), 1920x1080 [SAR 1:1 DAR 16:9], 5955 kb/s, 60 fps, 60 tbr, 15360
> tbn, 120
> tbc (default)
>      Metadata:
>        handler_name    : VideoHandler
>      Stream #0:1(und): Audio: aac (mp4a / 0x6134706D), 48000 Hz, stereo,
> fltp,
> 128 kb/s (default)
>      Metadata:
>        handler_name    : SoundHandler
>
>
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You are right : The Firefox is using different resources other than Fedora
supplied ones
during Youtube video playing .
It is necessary to install Fedora supplied packages for other  HTML pages .


>From responses to my message
I understand that Fedora KDE 25 supplied , related packages are missing
from my computer ,
because my version of Fedora KDE 25 was installed  a few days ago by
replacing a broken HDD containing Fedora KDE 28 , and required codecs are
not installed yet .




Thank you very much .


Mehmet Erol Sanliturk
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