Hi Christian, On Tue, Mar 01, 2016 at 14:40:17 +0000, Christian Bianchini wrote:
I have no idea about dshow, but: > ffmpeg.exe -y -f dshow -video_size 1920x1080 -pixel_format uyvy422 -rtbufsize > 2100 -framerate 59.94 -i "video=Decklink Video Capture" Why do you specify "-rtbufsize 2100"? The default is 3041280, so what you chose is extremely small. Do you have absolutely no memory available? And so the input device handler complains: > [dshow @ 000000861104b5a0] real-time buffer [Decklink Video Capture] [video > input] too full or near too full (197485% of size: 2100 [rtbufsize > parameter])! I have no idea why it actually works after a few tries. Guessing, Moritz _______________________________________________ ffmpeg-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-user
