Hi There, I have this code, which works correctly without the overlay code
/k ffmpeg.exe -y -rtbufsize 1500M *-vf drawtext=fontfile=C:\Windows\ARLRDBD.TTF:text='Snatch Media Player':fontcolor=white:fontsize=24: box=1:shadowcolor=darkblue:shadowx=1:shadowy=1:[email protected]:boxborderw=5:x=50:y=H-th-50* -f dshow -i audio="Microphone (High Definition Audio Device)" -f dshow -i audio=virtual-audio-capturer -f gdigrab -framerate 50 -i desktop -codec:v h264_nvenc -qp 0 -filter_complex "[0:a][1:a]amerge=inputs=2[a]" -map 2 -map "[a]" C:\Users\User\source\repos\Mini-Media-Streamer\Mini-Media-Streamer\bin\Debug\Recordings\ScreenRecorder20201021064941.mkv The error I keep getting is... Guessed Channel Layout for Input Stream #0.0 : stereo Input #0, dshow, from 'audio=Microphone (High Definition Audio Device)': Duration: N/A, start: 1171381.310000, bitrate: 1411 kb/s Stream #0:0: Audio: pcm_s16le, 44100 Hz, stereo, s16, 1411 kb/s Guessed Channel Layout for Input Stream #1.0 : stereo Input #1, dshow, from 'audio=virtual-audio-capturer': Duration: N/A, start: 1171382.071000, bitrate: 1536 kb/s Stream #1:0: Audio: pcm_s16le, 48000 Hz, stereo, s16, 1536 kb/s [gdigrab @ 000001c801d08740] Capturing whole desktop as 1366x768x32 at (0,0) [gdigrab @ 000001c801d08740] Stream #0: not enough frames to estimate rate; consider increasing probesize Input #2, gdigrab, from 'desktop': Duration: N/A, start: 1603259834.426866, bitrate: 1678562 kb/s Stream #2:0: Video: bmp, bgra, 1366x768, 1678562 kb/s, 50 fps, 1000k tbr, 1000k tbn, 1000k tbc [NULL @ 000001c801d10040] *Unable to find a suitable output format for 'box=1:shadowcolor=darkblue:shadowx=1:shadowy=1:[email protected]:boxborderw=5:x=50:y=H-th-50'box=1:shadowcolor=darkblue:shadowx=1:shadowy=1:[email protected]:boxborderw=5:x=50:y=H-th-50: Invalid argument* Received stop event after 7 passes I am not sure if I have the overlay code in the correct position or should I be adding it to the "-filter_complex "[0:a][1:a]amerge=inputs=2[a]"" as an additional Item. The overlay runs correctly on its own using windows cmd. Any help or suggestions would be awesome. John _______________________________________________ ffmpeg-user mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
