• FFMPEG Weird %19d Export Count Limitations

    From Chew, Kean Ho@21:1/5 to All on Sat Apr 29 11:20:01 2023
    Hi mentors,

    Just to cross check: is the following pattern a legit bug or something that
    can be ignored?

    Basically for a video extracting to all its frames (totalling at 215 @
    23.98 fps), when using the following command:

    $ ffmpeg -y -i "$input" "${workspace}/frames/input/%019d.png"

    It will export all 215 frames out. However, when I increase it to %20:

    $ ffmpeg -y -i "$input" "${workspace}/frames/input/%020d.png"

    For some reason, the generated frames went to 21 pieces instead of
    retaining all 215 pieces. I was digging around the documentations and there wasn't any mention of the numerical limits.

    Thanks in advance.


    Regards,
    Holloway







    <div dir="ltr"><div class="gmail_default" style="font-family:arial,sans-serif">Hi mentors,</div><div class="gmail_default" style="font-family:arial,sans-serif"><br></div><div class="gmail_default" style="font-family:arial,sans-serif">Just to cross check:
    is the following pattern a legit bug or something that can be ignored?</div><div class="gmail_default" style="font-family:arial,sans-serif"><br></div><div class="gmail_default" style="font-family:arial,sans-serif">Basically for a video extracting to all
    its frames (totalling at 215 @ 23.98 fps), when using the following command:</div><div class="gmail_default" style="font-family:arial,sans-serif"><br></div><div class="gmail_default" style="font-family:arial,sans-serif">        $ ffmpeg -y -i &quot;$
    input&quot; &quot;${workspace}/frames/input/%019d.png&quot;</div><div class="gmail_default" style="font-family:arial,sans-serif"><br></div><div class="gmail_default" style="font-family:arial,sans-serif">It will export all 215 frames out. However, when I
    increase it to %20:</div><div class="gmail_default" style="font-family:arial,sans-serif"><br></div><div class="gmail_default" style="font-family:arial,sans-serif">        $ ffmpeg -y -i &quot;$input&quot; &quot;${workspace}/frames/input/%020d.png&
    quot;<br></div><div class="gmail_default" style="font-family:arial,sans-serif"><br></div><div class="gmail_default" style="font-family:arial,sans-serif">For some reason, the generated frames went to 21 pieces instead of retaining all 215 pieces. I was
    digging around the documentations and there wasn&#39;t any mention of the numerical limits.</div><div class="gmail_default" style="font-family:arial,sans-serif"><br></div><div class="gmail_default" style="font-family:arial,sans-serif">Thanks in advance.</
    <div class="gmail_default" style="font-family:arial,sans-serif"><br></div><div class="gmail_default" style="font-family:arial,sans-serif"><br></div><div class="gmail_default" style="font-family:arial,sans-serif">Regards,</div><div class="gmail_
    default" style="font-family:arial,sans-serif">Holloway</div><div><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div></div></div></div></div></div>
    <br><div><div><br></div></div><div><br></div>

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)