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rdp / screen-capture-recorder-to-video-windows-free

a free open source windows "screen capture" device and recorder (also allows VLC/ffmpeg and others to capture/stream desktop/audio)
https://github.com/rdp/screen-capture-recorder-to-video-windows-free/releases
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2.09k stars 458 forks source link

poor result on windows 10 no java? #75

Closed rdp closed 6 years ago

rdp commented 8 years ago

gah!

axcelleria commented 7 years ago

Hello, I trying to capture video with this command:

ffmpeg -f dshow -framerate 30 -rtbufsize 512k -i audio="virtual-audio-capturer":video="screen-capture-recorder" d:\record.flv

Video frame rate seem set to 30 fps as expected, dimension 1366x768 px. but video bit-rate output only 200kbps. The video pixelate looks really bad, oh by the way I run this code under Ms. Windows 7 64-bit. Am I missing something here?

rdp commented 7 years ago

probably need to specify a target bitrate for the video, the default maybe is too small, GL!

On Sat, Dec 24, 2016 at 5:36 AM, axcelleria notifications@github.com wrote:

Hello, I trying to capture video with this command:

ffmpeg -f dshow -framerate 30 -rtbufsize 512k -i audio="virtual-audio-capturer":video="screen-capture-recorder" d:\record.flv

Video frame rate seem set to 30 fps as expected, dimension 1366x768 px. but video bit-rate output only 200kbps. The video pixelate looks really bad. Am i missing something here?

— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub https://github.com/rdp/screen-capture-recorder-to-video-windows-free/issues/75#issuecomment-269084731, or mute the thread https://github.com/notifications/unsubscribe-auth/AAAw0I6ofrFep346uQGe5bO74Ih1jFu7ks5rLR_WgaJpZM4IVRnY .

axcelleria commented 7 years ago

Sample command line please?

rdp commented 7 years ago

b:v here https://trac.ffmpeg.org/wiki/Encode/H.264

On Sat, Dec 24, 2016 at 5:36 AM, axcelleria notifications@github.com wrote:

Hello, I trying to capture video with this command:

ffmpeg -f dshow -framerate 30 -rtbufsize 512k -i audio="virtual-audio-capturer":video="screen-capture-recorder" d:\record.flv

Video frame rate seem set to 30 fps as expected, dimension 1366x768 px. but video bit-rate output only 200kbps. The video pixelate looks really bad. Am i missing something here?

— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub https://github.com/rdp/screen-capture-recorder-to-video-windows-free/issues/75#issuecomment-269084731, or mute the thread https://github.com/notifications/unsubscribe-auth/AAAw0I6ofrFep346uQGe5bO74Ih1jFu7ks5rLR_WgaJpZM4IVRnY .

axcelleria commented 7 years ago

Wow, Thanks works like charms!

rdp commented 6 years ago

Got "better" results now, FWIW :)