[FFmpeg-user] dshow video source in FFplay

[Carl Eugen Hoyos]

Am So., 1. Nov. 2020 um 11:03 Uhr schrieb Michael Koch
<astroelectronic at t-online.de>:

> I'm using a cheap HDMI to USB converter for video input. The converter
> supports different sizes and framerates and two different video codecs.
> This command line works as expected:
>
> ffplay -f dshow -video_size 1920x1080 -framerate 30 -vcodec mjpeg
> video="USB Video"

(Complete, uncut console output missing.)

> However for my application I need two input streams, and because FFplay
> doesn't allow filter_complex

Use ffmpeg instead of ffplay, there is an sdl output device.

Carl Eugen