Re: [FFmpeg-user] dshow video source in FFplay
Am 01.11.2020 um 19:07 schrieb Carl Eugen Hoyos: Am So., 1. Nov. 2020 um 11:03 Uhr schrieb Michael Koch : 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. That's a good idea, it's already working. Thank you! Michael ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
Re: [FFmpeg-user] dshow video source in FFplay
Am So., 1. Nov. 2020 um 11:03 Uhr schrieb Michael Koch : > 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 ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
[FFmpeg-user] dshow video source in FFplay
Hello, 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" However for my application I need two input streams, and because FFplay doesn't allow filter_complex, I have to use the workaround with a "movie" source inside "-lavfi". The second input will be added later. This command line does also work as expected: ffplay -f lavfi movie=filename="USB Video":f=dshow:s=dv When I use the "movie" source, how can I specify size, framerate and codec? The movie source doesn't have these options. Michael ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
