v4l2-ctl --set-fmt-video=width=1280,height=720 can be skipped

PrawnMan / HdmiPi-Streaming

Streaming using a cheap HDMI capture card and a raspberry Pi to an RTMP Receiver.

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v4l2-ctl --set-fmt-video=width=1280,height=720 can be skipped #5

Open hessenfarmer opened 3 years ago

hessenfarmer commented 3 years ago

the command v4l2-ctl --set-fmt-video=width=1280,height=720 can be skipped if we specify the -video_size 1280x720 parameter in ffmpeg command. Furthermore I got a lot of small snowflakes artifacts without specifying the Gop with -g 2*framerate

PrawnMan commented 3 years ago

Cheers! I didnt realize whilst pouring over the ffmpeg documentation!