Found any quality loss?

Let's look at the ffprobe results.

I don't want to re-open task this but take a look at this output, 180 rotation of Ping!-RKW6rjnYEkc.webm from commons. IMO, the issue is not resolved yet. I've rotated videos by 180 using solutions at https://stackoverflow.com/questions/3937387/rotating-videos-with-ffmpeg on my computer and the results don't appear to have any significant quality loss issues at all.

Thanks

@Aklapper , You are right I checked this using Firefox on a macbook, I got the same error. Should I close the task as invalid. Is it fine if I upload the broken videos using video2commons ? The re-encoding done by it seems to fix the video or at least it runs somehow.

The video runs perfectly from url, only an issue with the player on site. https://upload.wikimedia.org/wikipedia/commons/e/e3/Draining_the_Oceans_NASA_video.webm .
I using Android 10 Chrome/80.0.3987.117. video runs perfect using vlc.

After getting more than 💯 emails , the issue is fixed. But I am waiting for an explanation, is this normal ? What caused it ? Will it happen in the future ?

I'm getting spammed with

Per above discussion, thanks

See the following if you ...

No, it was a request for obtaining authorization of medical treatment (Vet) of a Bot. No longer required as I checked it using an alternative toolforge tool, and it's now fine. I am not interested in adoption. Thanks for asking.

some useful links:

@brion see T226311

Please note that these pages will be handled by Bots only, try to provide solutions that are easy to implement. Thanks

Also the polar bear video at https://commons.wikimedia.org/wiki/Commons:Featured_videos/Nature

please take a look at https://commons.wikimedia.org/wiki/Commons:Featured_videos/Animated , why the bottom most videos are so small ??

Thank you very much

@Aklapper , I mean "Will there be any kind of Speed controls, in this new player?" Check the image at https://vimeo.zendesk.com/hc/article_attachments/115021525107/playback.png

What about the playbackRates ?

In T213287#5212168, @Dalba wrote:

In T213287#5212154, @KTC wrote:

For information, this is the code, and this is the command that ran the script.

I think you should use python3 in your command, python refers to Python 2 by default.

 0 5,13,21 * * * jsub -once python3 fpc.py -park -close -auto

$ python --version
Python 2.7.13
$ python3 --version
Python 3.5.3