Hi, output to file works fine.. my display server is Xvfb.
I end up with this, but still all black:
~/ffmpeg-git-20171206-64bit-static$ ./ffmpeg -f x11grab -video_size
1024x768 -i :1 -c:v libx264 -preset medium -framerate 30 -g 60 -b:v 1600k
-maxrate 1600k -bufsize 800k -vf "scale=960:540,form
2017-12-11 1:58 GMT+01:00 Guilherme Santos :
> Stream #0:0: Video: rawvideo (RGB[16] / 0x10424752), rgb565le,
> 1024x768, 29.97 fps, 29.97 tbr, 1000k tbn, 1000k tbc
The pix_fmt rgb565le works fine here with -f x11grab and
current FFmpeg.
Carl Eugen
___
2017-12-11 1:58 GMT+01:00 Guilherme Santos :
> [x11grab @ 0xc3e16a0] 16 bits per pixel screen is not implemented. Update
> your FFmpeg version to the newest one from Git. If the problem still
> occurs, it means that your file has a feature which has not been
> implemented.
Please test with "-draw
On Sun, Dec 10, 2017, at 03:58 PM, Guilherme Santos wrote:
>
> ~/ffmpeg-git-20171206-32bit-static$ ./ffmpeg -f x11grab -video_size
> 1024x768 -i :1 -c:v libx264 -preset medium -crf 28 -pix_fmt yuv420p -r
> 30
> -g 60 -b:v 2M -maxrate 2M -bufsize 1M -f flv rtmp://
> or.pscp.tv:80/x/avadqqzw8nyv
Hey Lou, wow thanks! amazing info..
I'm playing around but not succeed yet, it connects but screen goes black.
Periscope's info:
Video codec AVC
Video bitrate 6.949 kbps
Video framerate 5.0332192470304005 fps
Video keyframe interval in seconds 12
Max keyframe interval: 3.0 s.
Vid
On Sun, Dec 10, 2017, at 10:22 AM, Guilherme Santos wrote:
> Hello, I was wondering why this command couldn't work... I'm trying to
> live
> stream from my aws ubuntu to periscope. check this out:
>
> $ ffmpeg -threads 0 -y -v verbose -re -f x11grab -video_size 1024x768 -i
> :1
> -c:v libx264 -pre
Hello, I was wondering why this command couldn't work... I'm trying to live
stream from my aws ubuntu to periscope. check this out:
$ ffmpeg -threads 0 -y -v verbose -re -f x11grab -video_size 1024x768 -i :1
-c:v libx264 -preset ultrafast -crf 3 -c:a aac -b:a 64k -pix_fmt yuv420p -r
15 -g 30 -b:v
