-Original Message-
>But there is an oddity with the time code where it adds 1.8 seconds at the
>start of the newly transcoded file for every hour on the initial time code.
Sounds like a Drop Frame - Non-Drop Frame issue to me. I'm pretty sure the
difference between DF and NDF is about 2
>-Original Message-
>From: ffmpeg-user [mailto:ffmpeg-user-boun...@ffmpeg.org] On Behalf Of qw
>Sent: Friday, 13 May 2016 23:59
>To: FFmpeg user questions
>Subject: Re: [FFmpeg-user] one question about multiple stream in single file
>Hi Moritz,
>I'll appreciate if you can show me some
On 24/12/2017, at 03:09, saeed vayghani
>
wrote:
Hello guys,
Our problem is about to converting videos to apple quick time format.
The difficult part is matching output with apple recommended specification.
> There is also an image http://elmtreecottages.co.uk/Charts.jpg which
> shows a screen example of the difference. (ffmpeg on the left) The
> quicktime version is, to me, indistinguishable from the source tiff in
> terms of colour. The ffmpeg version is less saturated and a bit "milky". I
> have
r 10-bit 4:4:4 RGB @ 23.98fps. The DNxHD 440
(8-bit) and DNxHD 440x (10-bit) are only valid at higher frame rates, such as
29.97p, 59.94p and 60p
Wayne Poll
>
> -Original Message-
> From: Gonzalo Garramuño
> Sent: Monday, April 9, 2018 6:44 PM
> To: Matt Kitcat ;
mented in ffmpeg - not sure).
Wayne...
>
> -----Original Message-
> From: Wayne Poll
> Sent: Monday, April 9, 2018 10:08 PM
> To: FFmpeg user questions
> Subject: Re: [FFmpeg-user] Convert images to DNXHD 444
>
> -Original Message-
> From: ffmpeg-user [mailto:ffmpeg-user-
>I have a video from a GoPro Hero8. It was recorded at 29.97 fps. I would like
>to speed up this video. I figure it would be nice to simply increase the frame
>rate to 60 fps, so a x2.002 speed-up.
>
>Can this be done without re-encoding the video? I tried:
>ffmpeg -r 60 -i in.mp4 -c:v copy -c:a