Hi,

I am recording videos in 25p without streaming.

Since my workflow needs to allow me to cut on keyframes since it is not feasible to reencode every video. I have set my other encoders (2x aja helo, matrox monarch) to GOP 25 oder 12 so I can set in/out points every (half) second.
Unfortunately I am not seeing this feature in vMix with the result of having very large GOPs with I-Frames up to only 10 seconds

I tested various stuff, also editing the streaming profile.xml without avail.
Is there any possibility to manipulate the ffmpeg settings?


Environment:
Computer doesnt matter
1080i50 Production
1080p25 recording
vMix Pro
Recording FFMPEG mp4 x264 indexed and aac, main profile
b:v 10M b:a 192k

Thanks
Paul