Is there a way to get/find all ffmpeg parameter defaults at once, as a man
page or in online docs or something, so i I can see it as a list? It'd be
useful to familiarise myself with defaults behaviour.
Thankyou.
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On Thu, Dec 05, 2019 at 13:17:29 +, John Dexter wrote:
> Is there a way to get/find all ffmpeg parameter defaults at once, as a man
> page or in online docs or something, so i I can see it as a list? It'd be
> useful to familiarise myself with defaults behaviour.
Yes, the ffmpeg options
Hello.
I am trying to set command like below:
ffmpeg -i in.mp4 \
-force_key_frames [verymanycheckpoints] \
-segment_times [verymanycheckpoints] \
-segment_list segmentlist.txt \
-f segment \
-reset_timestamps 1 \
out%03d.mp4 \
Current bottleneck is
Hello,
I'm using the ffmpeg library in an application to receive streams from
network
cameras via RTSP. However, since these cameras are on a network with poor
bandwidth (a weak wi-fi connection), I'm having issues where the video feed
appears to 'smear' along the bottom of the frame.
I'm
Bizarrely am struggling to find a thorough documentation of -i and relying
on examples online. Can anyone point me where in the online documentation
this is documented (not a man page) please? I know it supports
patterns e.g. for timelapse but I cannot find a reference.
Thanks.
On 05-12-2019 08:44 pm, John Dexter wrote:
Bizarrely am struggling to find a thorough documentation of -i and relying
on examples online. Can anyone point me where in the online documentation
this is documented (not a man page) please? I know it supports
patterns e.g. for timelapse but I
On Thu, 5 Dec 2019 at 15:23, Gyan wrote:
>
>
> On 05-12-2019 08:44 pm, John Dexter wrote:
> > Bizarrely am struggling to find a thorough documentation of -i and
> relying
> > on examples online. Can anyone point me where in the online documentation
> > this is documented (not a man page) please?
On 05-12-2019 09:00 pm, John Dexter wrote:
On Thu, 5 Dec 2019 at 15:23, Gyan wrote:
On 05-12-2019 08:44 pm, John Dexter wrote:
Bizarrely am struggling to find a thorough documentation of -i and
relying
on examples online. Can anyone point me where in the online documentation
this is
On Thu, Dec 05, 2019 at 15:30:16 +, John Dexter wrote:
> On Thu, 5 Dec 2019 at 15:23, Gyan wrote:
> > What specifically are you trying to do?
>
> Time-lapse from a whole bunch of images. I've found examples online of
> syntax I can use but no explanation exactly how this is working and how
>
On Thu, Dec 05, 2019 at 21:10:20 +0530, Gyan wrote:
> See ffmpeg -h demuxer=image2 to see its options, or on the web at
Funnily, of all self-documenting options, this one's default behavior
(and range) will look somewhat confusing to the user:
-pattern_type .D set pattern
Hi there,
I'd like to extract the number of frames pushed when streaming with ffmpeg
to a RTMP server.
For the time being, I can see the number of frames in the console, and I
read that the -report option could redirect that information to a file.
I could then parse the file, and extract the
Hello,
Newbie alert!
I am unable to recreate an animation I found on stata blog
https://blog.stata.com/2014/03/24/how-to-create-animated-graphics-using-stata/
.
local GraphPath "C:\Users\jch\AnimatedGraphics\example\"
winexec "C:\Program Files\FFmpeg\bin\ffmpeg.exe" -i `GraphPath'graph_%03d.png
On 5/12/19 18:11, Anwuli Okwuashi wrote:
Hello,
Newbie alert!
I am unable to recreate an animation I found on stata blog
https://blog.stata.com/2014/03/24/how-to-create-animated-graphics-using-stata/
.
local GraphPath "C:\Users\jch\AnimatedGraphics\example\"
winexec "C:\Program
Thank you,
Yes, the first command is the stata blog extrat, the second is mine.
Previous attempts had the value for the -b:v but still did not work.
I have 20 png files created using stata, I just need to convert them to
video/animation. With that, I'll appreciate any help.
On Thu, Dec 5, 2019,
Is there a specific reason to specify the absolute segment starts? It seems
like the process would be much easier if you use -segment_time instead.
Later,
z!
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On 5/12/19 21:07, Anwuli Okwuashi wrote:
Thank you,
Yes, the first command is the stata blog extrat, the second is mine.
Previous attempts had the value for the -b:v but still did not work.
I have 20 png files created using stata, I just need to convert them to
video/animation. With that, I'll
On 5/12/19 21:07, Anwuli Okwuashi wrote:
Thank you,
Yes, the first command is the stata blog extrat, the second is mine.
Previous attempts had the value for the -b:v but still did not work.
I have 20 png files created using stata, I just need to convert them to
video/animation. With that, I'll
As I said in email, -segment_time will split all segments have same length.
I want to split video segments non-uniformly, which requires additional cutting
and merging steps if I use -segment_time.
Thank you.
Minsung Kim
-Original Message-
From: "Carl Zwanzig"
To: ;
Cc:
Sent:
On 12/5/2019 6:50 PM, 김민성 wrote:
As I said in email, -segment_time will split all segments have same length.
I want to split video segments non-uniformly, which requires additional
cutting and merging steps if I use -segment_time.
Actually, I don't think you said that. A clear definition of the
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