Hi,
On Mon 12 May 2025 at 11:01, Christian Sievers via ffmpeg-user <
ffmpeg-user@ffmpeg.org> wrote:
> Hello,
>
> We would like to transcode v210 (uncompressed 8 bit 4:2:2 PAL) Quicktime
> mov video files to FFV1/MKV for archival purposes.
>
> ffmpeg crops these files, using Quicktime's CLAP atom
Hi,
Is it realistically possible to track how much of a video has been viewed by a
user? I know I can track if it's been accessed at all (that's easy) and by
whom, but can I see how much of the video has been watched at each time?
Thanks,
Simon
___
f
Hello,
It looks a lot like the file is actually cropped. At least, I can’t find a
player or tool that tells me that the 720 px are still there. See the bottom
for mediainfo and exiftool reports for the FFV1 file.
Yes, the strange thing is, I did run frameMD5 checks on original and resulting
co
Hello,
Everything indicates that:
1. The real, stored, image resolution is 702x576 (702/3/4? weird)
2. The display resolution is set to 720x576
3. Additionally, there is information about the image positioning offset
702x576 in 720x576 resolution (in MOV headers)
So:
There is no possibil
I use HLS in 2-second chunks (audio). I parse my Nginx logs to determine
how much a user has listened to, down to a 2-second resolution. Video HLS
segments are usually 10 seconds, but the idea is the same.
On Thu, May 15, 2025 at 5:38 AM Simon Bradley via ffmpeg-user <
ffmpeg-user@ffmpeg.org> wrot
> On 15 May 2025, at 13:56, BloodMan wrote:
>
> Hello,
>
> Everything indicates that:
>
> 1. The real, stored, image resolution is 702x576 (702/3/4? weird)
>
> 2. The display resolution is set to 720x576
>
> 3. Additionally, there is information about the image positioning offset
> 702x57
If my pixel format is gbrpf32le, should I be using libplacebo?
Libplacebo says, "Flexible GPU-accelerated"...
What if I don't have a GPU?
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On 16-05-2025 01:33, Mark Filipak wrote:
On 15/05/2025 18.48, Ferdi Scholten wrote:
пт, 16 мая 2025 г., 00:12 Mark Filipak:
On 15/05/2025 16.44, Carl Zwanzig wrote:
On 5/15/2025 1:33 PM, Mark Filipak wrote:
What if I don't have a GPU?
Then you have a 25+ year old video card?
Laptop
AFA
пт, 16 мая 2025 г., 09:16 Ferdi Scholten :
>
>
> On 16-05-2025 01:33, Mark Filipak wrote:
> > On 15/05/2025 18.48, Ferdi Scholten wrote:
> >>> пт, 16 мая 2025 г., 00:12 Mark Filipak:
> >>>
> On 15/05/2025 16.44, Carl Zwanzig wrote:
> > On 5/15/2025 1:33 PM, Mark Filipak wrote:
> >> Wh
On 5/15/2025 1:33 PM, Mark Filipak wrote:
What if I don't have a GPU?
Then you have a 25+ year old video card? AFAIK all video chips for the
last few decades have had some form of GPU, although it may not be that
useful or not accessible for offload processing.
A better question might be "W
пт, 16 мая 2025 г., 02:33 Mark Filipak :
> On 15/05/2025 18.48, Ferdi Scholten wrote:
> >> пт, 16 мая 2025 г., 00:12 Mark Filipak:
> >>
> >>> On 15/05/2025 16.44, Carl Zwanzig wrote:
> On 5/15/2025 1:33 PM, Mark Filipak wrote:
> > What if I don't have a GPU?
> Then you have a 25+ yea
I've learned so much here that I want to give back something wonderful. But first, about my recent
thread: "Is libplacebo only for GPUs?", if you gurus see better methods than I'm using here, feel
free to make suggestions, eh?
With the following Windows script, I turned an Ultra Blu-ray movie
чт, 15 мая 2025 г., 23:33 Mark Filipak :
> If my pixel format is gbrpf32le, should I be using libplacebo?
>
> Libplacebo says, "Flexible GPU-accelerated"...
>
> What if I don't have a GPU?
>
https://ffmpeg.org/ffmpeg-filters.html#toc-Examples-89
it says
Run this filter on the CPU, on syste
On 15/05/2025 16.44, Carl Zwanzig wrote:
On 5/15/2025 1:33 PM, Mark Filipak wrote:
What if I don't have a GPU?
Then you have a 25+ year old video card?
Laptop
AFAIK all video chips for the last few decades have had
some form of GPU, although it may not be that useful or not accessible for
On Thu, May 15, 2025 at 8:40 PM Andrew Randrianasulu <
randrianas...@gmail.com> wrote:
> чт, 15 мая 2025 г., 23:33 Mark Filipak :
>
> > If my pixel format is gbrpf32le, should I be using libplacebo?
> >
> > Libplacebo says, "Flexible GPU-accelerated"...
> >
> > What if I don't have a GPU?
> >
>
>
пт, 16 мая 2025 г., 00:12 Mark Filipak :
> On 15/05/2025 16.44, Carl Zwanzig wrote:
> > On 5/15/2025 1:33 PM, Mark Filipak wrote:
> >> What if I don't have a GPU?
> >
> > Then you have a 25+ year old video card?
>
> Laptop
>
> > AFAIK all video chips for the last few decades have had
> > some form
On 15/05/2025 16.40, Andrew Randrianasulu wrote:
чт, 15 мая 2025 г., 23:33 Mark Filipak :
If my pixel format is gbrpf32le, should I be using libplacebo?
Libplacebo says, "Flexible GPU-accelerated"...
What if I don't have a GPU?
https://ffmpeg.org/ffmpeg-filters.html#toc-Examples-89
it say
пт, 16 мая 2025 г., 00:14 Mark Filipak :
> On 15/05/2025 16.40, Andrew Randrianasulu wrote:
> > чт, 15 мая 2025 г., 23:33 Mark Filipak :
> >
> >> If my pixel format is gbrpf32le, should I be using libplacebo?
> >>
> >> Libplacebo says, "Flexible GPU-accelerated"...
> >>
> >> What if I don't have a
пт, 16 мая 2025 г., 00:12 Mark Filipak:
On 15/05/2025 16.44, Carl Zwanzig wrote:
On 5/15/2025 1:33 PM, Mark Filipak wrote:
What if I don't have a GPU?
Then you have a 25+ year old video card?
Laptop
AFAIK all video chips for the last few decades have had
some form of GPU, although it may n
пт, 16 мая 2025 г., 01:48 Ferdi Scholten :
> > пт, 16 мая 2025 г., 00:12 Mark Filipak:
> >
> >> On 15/05/2025 16.44, Carl Zwanzig wrote:
> >>> On 5/15/2025 1:33 PM, Mark Filipak wrote:
> What if I don't have a GPU?
> >>> Then you have a 25+ year old video card?
> >> Laptop
> >>
> >>> AFAIK al
On 15/05/2025 18.48, Ferdi Scholten wrote:
пт, 16 мая 2025 г., 00:12 Mark Filipak:
On 15/05/2025 16.44, Carl Zwanzig wrote:
On 5/15/2025 1:33 PM, Mark Filipak wrote:
What if I don't have a GPU?
Then you have a 25+ year old video card?
Laptop
AFAIK all video chips for the last few decades
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