Ah yes of course, I had the numbers mixed up in my head. Thanks Nick.
Now when I do the conversion, I get all these non-monotonous DTS
warnings. Is there any solution to that, other than reducing the
loglevel? The output file seems to be correct, albeit without a
timecode track. Timecode is no
> On Thursday, January 15, 2015 7:30 PM, Elliott Balsley
> wrote:
> > After a long break from this issue, I have a new problem. For
> example, I want to take a 24fps video and make it play slow-mo at
> 12fps. The input option -r is dropping frames, rather than slowing
> down the playback speed
After a long break from this issue, I have a new problem. For
example, I want to take a 24fps video and make it play slow-mo at
12fps. The input option -r is dropping frames, rather than slowing
down the playback speed. I don't have my main computer right now,
which uses the latest git master; I
On 10/09/14 07:59, Carl Eugen Hoyos wrote:
> Dave Rice dericed.com> writes:
>
>>> h264 in avi is not going to be understood
>>> by much other than ffmpeg...
>
> Since this was quoted a few times, I'd like to
> repeat that H264 in avi works fine with WMP.
> (Contrary to any other output contain
Dave Rice dericed.com> writes:
> > h264 in avi is not going to be understood
> > by much other than ffmpeg...
Since this was quoted a few times, I'd like to
repeat that H264 in avi works fine with WMP.
(Contrary to any other output container that
would also work fine with the input option -r)
On Sep 8, 2014, at 6:20 AM, tim nicholson
wrote:
> On 08/09/14 09:19, Carl Eugen Hoyos wrote:
>> tim nicholson ffmpeg.org> writes:
>>
> I want to take a video at 60fps and convert it
> to 24fps, without adding or dropping frames.
Use the input option -r.
>>>
>>> which is
Works fine with vanilla WMP.
(And I wonder which other application should be
relevant for avi.)
H.264 AVI does not work in Quicktime, Resolve, Premiere, etc. I would like to
use MOV. Strange that this conversion works going to AVI, but not going to MP4
or MOV.
So if he is happy with the 2 s
tim nicholson ffmpeg.org> writes:
> h264 in avi is not going to be understood by
> much other than ffmpeg...
Works fine with vanilla WMP.
(And I wonder which other application should be
relevant for avi.)
Carl Eugen
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On 08/09/14 09:19, Carl Eugen Hoyos wrote:
> tim nicholson ffmpeg.org> writes:
>
I want to take a video at 60fps and convert it
to 24fps, without adding or dropping frames.
>>>
>>> Use the input option -r.
>>
>> which is ignored if using stream copy...
>
> Use avi as intermediate cont
tim nicholson ffmpeg.org> writes:
> >> I want to take a video at 60fps and convert it
> >> to 24fps, without adding or dropping frames.
> >
> > Use the input option -r.
>
> which is ignored if using stream copy...
Use avi as intermediate container.
(The OP originally didn't say what exactly h
On 07/09/14 15:01, Carl Eugen Hoyos wrote:
> Elliott Balsley gmail.com> writes:
>
>> I want to take a video at 60fps and convert it to 24fps,
>> without adding or dropping frames.
>
> Use the input option -r.
>
which is ignored if using stream copy...
or was in my testing:-
ffmpeg -r 25 -i "
"It varies, but most commonly 4:2:0 H.264 footage from Canon DSLR
cameras.
Which editing tool are you using and which OS?
The editors usually use Avid MC, but it varies. I use ffmpeg for
a variety of little conversions depending on the situation."
Why not transcode to DNxHD (ffmpeg is abl
Elliott Balsley gmail.com> writes:
> I want to take a video at 60fps and convert it to 24fps,
> without adding or dropping frames.
Use the input option -r.
Carl Eugen
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is re-encoding to UNCOMPRESSED VIDEO an option for you?
No, because of file size.
Which pixelformat does the source video have?
It varies, but most commonly 4:2:0 H.264 footage from Canon DSLR cameras.
Which editing tool are you using and which OS?
My job involves processing camera footage to
Hello,
is re-encoding to UNCOMPRESSED VIDEO an option for you? Which
pixelformat does the source video have?
Which editing tool are you using and which OS?
bg
chris
Am 05.09.14 19:24, schrieb Elliott Balsley:
Most NLE's eventually recode when exporting though...
Usually, but not always. An
> Most NLE's eventually recode when exporting though...
Usually, but not always. Anyhow, I like using ffmpeg for many batch operations
before starting an edit, so it's important to minimize generational loss from
re-encoding.
> As the error says, you cannot use filters and stream copy together.
On 03/09/14 16:59, Elliott Balsley wrote:
> Hello,
> I want to take a video at 60fps and convert it to 24fps, without adding or
> dropping frames. So the duration would be 2.5 times longer and the video
> would play in slow motion. I realize the setpts filter can do this, but I’d
> like to avo
Hello,
I want to take a video at 60fps and convert it to 24fps, without adding or
dropping frames. So the duration would be 2.5 times longer and the video would
play in slow motion. I realize the setpts filter can do this, but I’d like to
avoid re-encoding. This is possible in most NLE softwa
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