how to improve the hd video quality using ffmpeg while using avermedia capture card/webcam

Steam recording with RTMPDump or FFmpeg.
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vineemike
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Joined: Wed Feb 20, 2019 1:14 pm

how to improve the hd video quality using ffmpeg while using avermedia capture card/webcam

Post by vineemike » Wed Feb 20, 2019 1:30 pm

Hi all,
I am Vineeth. I am trying to record the videos using ffmpeg in high quality. I am using windows 10 64bit system. I am actually trying to capture the video streaming in my avermedia capture card and webcam. the command i used is ./ffmpeg -y -f dshow -rtbufsize "150M" -video_size "1920x1080" -i audio="AVerMedia Ain (2- DarkCrystal 750)":video="AVerMedia U3 Video Capture" -c:v mjpeg -pix_fmt yuyv422 -t "00:00:30" output.avi . the recorded video is of not good quality. i use a standard logitech 1080p HD webcam. I would like to know what is wrong with the above command or what should I do to record the video with good quality. Kindly assist! Many thanks in advance!!

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