On 12.01.2017 07:33, qw wrote:
I found two filters in ffmpeg, i.e. fps and framerate, which can
change frame rate of incomming video. If original frame rate is less
than target frame rate, what I want is use original frame rate
instead of target one in this case. Does fps or framerate filter have
Hi,
I found two filters in ffmpeg, i.e. fps and framerate, which can change frame
rate of incomming video. If original frame rate is less than target frame rate,
what I want is use original frame rate instead of target one in this case. Does
fps or framerate filter have the function? or is the
2017-01-11 22:44 GMT+08:00 Christian Johannesen :
> On Wed, Jan 11, 2017 at 8:56 AM, Steven Liu
> wrote:
>
> >
> >
> > al'right, i have reproduce it on windows+mingw, and will fix it.
> >
> >
> Thank you! Much appreciated.
>
I have sent a patch to the ffmpeg-devel maillist, you can test it.
> __
On 2017-01-11 23:47, Bernhard Döbler wrote:
> Can you advise?
Dead code elimination is required to compile ffmpeg. See the current
discussion on the ffmpeg-devel mailing list for status and maybe some
solutions.
signature.asc
Description: OpenPGP digital signature
Am 11.01.2017 um 23:47 schrieb Bernhard Döbler:
and literally hundreds of further linker errors.
When I leave "--disable-optimizations" out it compiles fine
why would someone use -disable-optimizations?
frankly why does that exist at all?
Can you advise?
don't use -disable-optimizations?
Hi,
I compile ffmpeg in an msys2 environment using Microsoft compiler. I
wanted to step through ffmpeg in Visual Studio and noticed, not all
variables were availablie in the debugger because of optimizations.
I found out about the --disable-optimizations switch for configure and
called
./c
Hello,
I'm trying to optimize my transcoding command.
So, I have multicast stream with 2 audio tracks and I encode video to 4
different profiles, all audio tracks have same settings:
ffmpeg -loglevel 40 -i
'udp://@239.1.1.1:1234?fifo_size=100&overrun_nonfatal=1' -filter_complex
'scale=1
On Wed, Jan 11, 2017 at 8:56 AM, Steven Liu wrote:
>
>
> al'right, i have reproduce it on windows+mingw, and will fix it.
>
>
Thank you! Much appreciated.
___
ffmpeg-user mailing list
ffmpeg-user@ffmpeg.org
http://ffmpeg.org/mailman/listinfo/ffmpeg-user
Hi everybody,
I'm using ffmpeg to capture video from a webcam (H264 source) and save it
in a container (MP4) without re-encoding.
Often I get wrong frame timestamp in output video, so it starts not from
0(zero) but from the "machine uptime"(something like 16hrs...).
What I need is that the output
2017-01-11 11:10 GMT+08:00 Steven Liu :
>
>
> 2017-01-11 10:03 GMT+08:00 Christian Johannesen >:
>
>> On Tue, Jan 10, 2017 at 7:00 PM, Steven Liu
>> wrote:
>>
>> >
>> >
>> > 2017-01-11 7:28 GMT+08:00 Steven Liu :
>> >
>> > localhost:hlsenc StevenLiu$ ./ffmpeg -i mix_of_clip_960x540_2128.mp4 -c
>
10 matches
Mail list logo