Dumb ffmpeg question alert:
What is a "pad" in the context of an "input pad", an "output pad" and a
"filter pad"?
I understand the concept of padding a video with horizontal or vertical
bars, padding audio with dead air or some other audio, but this is
different.
Is there a technical description
>
> 36.39 apad
> Pad the end of an audio stream with silence.
> This can be used together with ffmpeg -shortest to extend audio
> streams to the same length as the video stream
>
> 39.181 pad
> Add paddings to the input image, and place the original input at the
> provided x, y coordinates.
> It
Pehache,
Thank you for this simple explanation/reminder:
> Reminder : by default ffmpeg keeps only 1 video track and 1 audio
> track (so here you are implicitely dropping the second audio track and
> the subtitle track). "-map 0" means that you keep all the tracks
> present in the input file.
--Hi Steve
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Hi Steve
Have you looked into CMAF for this solution? I am also working on some
complex transcoding and packaging actions for HLS ABR delivery. I am
looking into using CMAF to reduce the overall storage footprint (gpu/cpu
threads still cost a lot more than storage). Also, I am experimenting
> Le 31/10/2022 à 14:23, Naveen.B a écrit :
>> I observed some weird behaviour with fast and medium preset,
>>
>> fast preset:
>> *ffmpeg -pixel_format gray10le -s 1600x1300 -r 30 -i
>> CapturedImage-%03d.raw
>> -c:v rawvideo -pixel_format yuv420p -f rawvideo -c:v libx264 -preset
>> fast
>> -crf
Carl Zwanzig wrote on 10/31/22 19:01:
> On 10/31/2022 6:23 AM, Naveen.B wrote:
>> I observed some weird behaviour with fast and medium preset,
>
> We've observed that you're -still- top-posting, please stop it.
>
>
Reminder: Top Posting: Replying ABOVE the Quote... :-)
*Don't ask me how I know