C:\Users\K4K>bbb-dl.exe https://bbb-lb.finki.ukim.mk/playback/presentation/2.3/e687769c24cfe30c6bfbd7c7555457327a6c7f65-1646036183863 -sa -sc -v -mpc 20 -kt -fw 1920 -fh 1080 -od D:\tmp --encoder h264_nvenc Output directory for the final video is: D:\tmp Directory for the temporary files is: C:\Users\K4K\AppData\Local\bbb-dl\20d0bc2c527c4dcc508d133a9d5669da Downloading meta information Downloading metadata.xml from: https://bbb-lb.finki.ukim.mk/presentation/e687769c24cfe30c6bfbd7c7555457327a6c7f65-1646036183863/metadata.xml Downloading shapes.svg from: https://bbb-lb.finki.ukim.mk/presentation/e687769c24cfe30c6bfbd7c7555457327a6c7f65-1646036183863/shapes.svg shapes.svg got 6.83KiB / 6.83KiB Downloaded shapes.svg to: C:\Users\K4K\AppData\Local\bbb-dl\20d0bc2c527c4dcc508d133a9d5669da\shapes.svg metadata.xml got 3.51KiB / 3.51KiB Downloaded metadata.xml to: C:\Users\K4K\AppData\Local\bbb-dl\20d0bc2c527c4dcc508d133a9d5669da\metadata.xml Downloading webcams / deskshare Downloading cursor.xml from: https://bbb-lb.finki.ukim.mk/presentation/e687769c24cfe30c6bfbd7c7555457327a6c7f65-1646036183863/cursor.xml Downloading panzooms.xml from: https://bbb-lb.finki.ukim.mk/presentation/e687769c24cfe30c6bfbd7c7555457327a6c7f65-1646036183863/panzooms.xml Downloading captions.json from: https://bbb-lb.finki.ukim.mk/presentation/e687769c24cfe30c6bfbd7c7555457327a6c7f65-1646036183863/captions.json Downloading deskshare.xml from: https://bbb-lb.finki.ukim.mk/presentation/e687769c24cfe30c6bfbd7c7555457327a6c7f65-1646036183863/deskshare.xml Downloading events.xml from: https://bbb-lb.finki.ukim.mk/presentation/e687769c24cfe30c6bfbd7c7555457327a6c7f65-1646036183863/events.xml Downloading presentation_text.json from: https://bbb-lb.finki.ukim.mk/presentation/e687769c24cfe30c6bfbd7c7555457327a6c7f65-1646036183863/presentation_text.json Downloading slides_new.xml from: https://bbb-lb.finki.ukim.mk/presentation/e687769c24cfe30c6bfbd7c7555457327a6c7f65-1646036183863/slides_new.xml Downloading notes.html from: https://bbb-lb.finki.ukim.mk/presentation/e687769c24cfe30c6bfbd7c7555457327a6c7f65-1646036183863/notes.html Downloading polls.json from: https://bbb-lb.finki.ukim.mk/presentation/e687769c24cfe30c6bfbd7c7555457327a6c7f65-1646036183863/polls.json Downloading external_videos.json from: https://bbb-lb.finki.ukim.mk/presentation/e687769c24cfe30c6bfbd7c7555457327a6c7f65-1646036183863/external_videos.json Downloading video/webcams.webm from: https://bbb-lb.finki.ukim.mk/presentation/e687769c24cfe30c6bfbd7c7555457327a6c7f65-1646036183863/video/webcams.webm Downloading video/webcams.mp4 from: https://bbb-lb.finki.ukim.mk/presentation/e687769c24cfe30c6bfbd7c7555457327a6c7f65-1646036183863/video/webcams.mp4 Downloading deskshare/deskshare.webm from: https://bbb-lb.finki.ukim.mk/presentation/e687769c24cfe30c6bfbd7c7555457327a6c7f65-1646036183863/deskshare/deskshare.webm Downloading deskshare/deskshare.mp4 from: https://bbb-lb.finki.ukim.mk/presentation/e687769c24cfe30c6bfbd7c7555457327a6c7f65-1646036183863/deskshare/deskshare.mp4 panzooms.xml got 5.18KiB / 5.18KiB Downloaded panzooms.xml to: C:\Users\K4K\AppData\Local\bbb-dl\20d0bc2c527c4dcc508d133a9d5669da\panzooms.xml deskshare.xml got 453.00B / 453.00B Downloaded deskshare.xml to: C:\Users\K4K\AppData\Local\bbb-dl\20d0bc2c527c4dcc508d133a9d5669da\deskshare.xml captions.json got 2.00B / 2.00B Downloaded captions.json to: C:\Users\K4K\AppData\Local\bbb-dl\20d0bc2c527c4dcc508d133a9d5669da\captions.json events.xml could not be downloaded: 404 Not Found Error: 404, message='Not Found', url='https://bbb-lb.finki.ukim.mk/presentation/e687769c24cfe30c6bfbd7c7555457327a6c7f65-1646036183863/events.xml' cursor.xml got 10.00KiB / 130.93KiB Downloaded cursor.xml to: C:\Users\K4K\AppData\Local\bbb-dl\20d0bc2c527c4dcc508d133a9d5669da\cursor.xml slides_new.xml got 4.03KiB / 4.03KiB Downloaded slides_new.xml to: C:\Users\K4K\AppData\Local\bbb-dl\20d0bc2c527c4dcc508d133a9d5669da\slides_new.xml presentation_text.json got 10.00KiB / 18.41KiB Downloaded presentation_text.json to: C:\Users\K4K\AppData\Local\bbb-dl\20d0bc2c527c4dcc508d133a9d5669da\presentation_text.json notes.html could not be downloaded: 404 Not Found Error: 404, message='Not Found', url='https://bbb-lb.finki.ukim.mk/presentation/e687769c24cfe30c6bfbd7c7555457327a6c7f65-1646036183863/notes.html' polls.json could not be downloaded: 404 Not Found Error: 404, message='Not Found', url='https://bbb-lb.finki.ukim.mk/presentation/e687769c24cfe30c6bfbd7c7555457327a6c7f65-1646036183863/polls.json' external_videos.json could not be downloaded: 404 Not Found Error: 404, message='Not Found', url='https://bbb-lb.finki.ukim.mk/presentation/e687769c24cfe30c6bfbd7c7555457327a6c7f65-1646036183863/external_videos.json' video/webcams.mp4 could not be downloaded: 404 Not Found Error: 404, message='Not Found', url='https://bbb-lb.finki.ukim.mk/presentation/e687769c24cfe30c6bfbd7c7555457327a6c7f65-1646036183863/video/webcams.mp4' video/webcams.webm got 10.00KiB / 22.30MiB deskshare/deskshare.webm got 10.00KiB / 41.02MiB deskshare/deskshare.mp4 could not be downloaded: 404 Not Found Error: 404, message='Not Found', url='https://bbb-lb.finki.ukim.mk/presentation/e687769c24cfe30c6bfbd7c7555457327a6c7f65-1646036183863/deskshare/deskshare.mp4' video/webcams.webm got 925.74KiB / 22.30MiB deskshare/deskshare.webm got 921.74KiB / 41.02MiB video/webcams.webm got 1.85MiB / 22.30MiB video/webcams.webm got 2.80MiB / 22.30MiB deskshare/deskshare.webm got 1.84MiB / 41.02MiB video/webcams.webm got 3.75MiB / 22.30MiB deskshare/deskshare.webm got 2.77MiB / 41.02MiB video/webcams.webm got 4.68MiB / 22.30MiB deskshare/deskshare.webm got 3.69MiB / 41.02MiB video/webcams.webm got 5.58MiB / 22.30MiB deskshare/deskshare.webm got 4.59MiB / 41.02MiB deskshare/deskshare.webm got 5.49MiB / 41.02MiB video/webcams.webm got 6.48MiB / 22.30MiB deskshare/deskshare.webm got 6.41MiB / 41.02MiB deskshare/deskshare.webm got 7.31MiB / 41.02MiB video/webcams.webm got 7.39MiB / 22.30MiB deskshare/deskshare.webm got 8.22MiB / 41.02MiB deskshare/deskshare.webm got 9.12MiB / 41.02MiB deskshare/deskshare.webm got 10.02MiB / 41.02MiB video/webcams.webm got 8.29MiB / 22.30MiB deskshare/deskshare.webm got 10.92MiB / 41.02MiB deskshare/deskshare.webm got 11.82MiB / 41.02MiB video/webcams.webm got 9.19MiB / 22.30MiB deskshare/deskshare.webm got 12.72MiB / 41.02MiB deskshare/deskshare.webm got 13.62MiB / 41.02MiB video/webcams.webm got 10.10MiB / 22.30MiB deskshare/deskshare.webm got 14.52MiB / 41.02MiB deskshare/deskshare.webm got 15.42MiB / 41.02MiB video/webcams.webm got 11.00MiB / 22.30MiB deskshare/deskshare.webm got 16.31MiB / 41.02MiB deskshare/deskshare.webm got 17.21MiB / 41.02MiB video/webcams.webm got 11.89MiB / 22.30MiB deskshare/deskshare.webm got 18.09MiB / 41.02MiB deskshare/deskshare.webm got 18.99MiB / 41.02MiB deskshare/deskshare.webm got 19.89MiB / 41.02MiB video/webcams.webm got 12.79MiB / 22.30MiB deskshare/deskshare.webm got 20.78MiB / 41.02MiB deskshare/deskshare.webm got 21.68MiB / 41.02MiB video/webcams.webm got 13.70MiB / 22.30MiB deskshare/deskshare.webm got 22.58MiB / 41.02MiB video/webcams.webm got 14.59MiB / 22.30MiB deskshare/deskshare.webm got 23.47MiB / 41.02MiB deskshare/deskshare.webm got 24.36MiB / 41.02MiB video/webcams.webm got 15.48MiB / 22.30MiB deskshare/deskshare.webm got 25.25MiB / 41.02MiB video/webcams.webm got 16.38MiB / 22.30MiB deskshare/deskshare.webm got 26.16MiB / 41.02MiB video/webcams.webm got 17.29MiB / 22.30MiB deskshare/deskshare.webm got 27.09MiB / 41.02MiB video/webcams.webm got 18.21MiB / 22.30MiB deskshare/deskshare.webm got 27.99MiB / 41.02MiB deskshare/deskshare.webm got 28.89MiB / 41.02MiB deskshare/deskshare.webm got 29.79MiB / 41.02MiB video/webcams.webm got 19.11MiB / 22.30MiB deskshare/deskshare.webm got 30.68MiB / 41.02MiB deskshare/deskshare.webm got 31.58MiB / 41.02MiB deskshare/deskshare.webm got 32.48MiB / 41.02MiB video/webcams.webm got 20.01MiB / 22.30MiB deskshare/deskshare.webm got 33.39MiB / 41.02MiB deskshare/deskshare.webm got 34.30MiB / 41.02MiB video/webcams.webm got 20.92MiB / 22.30MiB deskshare/deskshare.webm got 35.20MiB / 41.02MiB deskshare/deskshare.webm got 36.10MiB / 41.02MiB deskshare/deskshare.webm got 36.99MiB / 41.02MiB deskshare/deskshare.webm got 37.89MiB / 41.02MiB video/webcams.webm got 21.83MiB / 22.30MiB deskshare/deskshare.webm got 38.79MiB / 41.02MiB deskshare/deskshare.webm got 39.68MiB / 41.02MiB deskshare/deskshare.webm got 40.58MiB / 41.02MiB Downloaded deskshare/deskshare.webm to: C:\Users\K4K\AppData\Local\bbb-dl\20d0bc2c527c4dcc508d133a9d5669da\deskshare\deskshare.webm Downloaded video/webcams.webm to: C:\Users\K4K\AppData\Local\bbb-dl\20d0bc2c527c4dcc508d133a9d5669da\video\webcams.webm Downloading slides Downloading presentation/17a879e6023f07b35d0e3f97bafb8dc79d43e113-1646044450538/slide-1.png from: https://bbb-lb.finki.ukim.mk/presentation/e687769c24cfe30c6bfbd7c7555457327a6c7f65-1646036183863/presentation/17a879e6023f07b35d0e3f97bafb8dc79d43e113-1646044450538/slide-1.png Downloading presentation/17a879e6023f07b35d0e3f97bafb8dc79d43e113-1646044450538/slide-2.png from: https://bbb-lb.finki.ukim.mk/presentation/e687769c24cfe30c6bfbd7c7555457327a6c7f65-1646036183863/presentation/17a879e6023f07b35d0e3f97bafb8dc79d43e113-1646044450538/slide-2.png Downloading presentation/17a879e6023f07b35d0e3f97bafb8dc79d43e113-1646044450538/slide-3.png from: https://bbb-lb.finki.ukim.mk/presentation/e687769c24cfe30c6bfbd7c7555457327a6c7f65-1646036183863/presentation/17a879e6023f07b35d0e3f97bafb8dc79d43e113-1646044450538/slide-3.png Downloading presentation/deskshare.png from: https://bbb-lb.finki.ukim.mk/presentation/e687769c24cfe30c6bfbd7c7555457327a6c7f65-1646036183863/presentation/deskshare.png Downloading presentation/17a879e6023f07b35d0e3f97bafb8dc79d43e113-1646044450538/slide-4.png from: https://bbb-lb.finki.ukim.mk/presentation/e687769c24cfe30c6bfbd7c7555457327a6c7f65-1646036183863/presentation/17a879e6023f07b35d0e3f97bafb8dc79d43e113-1646044450538/slide-4.png Downloading presentation/17a879e6023f07b35d0e3f97bafb8dc79d43e113-1646044450538/slide-5.png from: https://bbb-lb.finki.ukim.mk/presentation/e687769c24cfe30c6bfbd7c7555457327a6c7f65-1646036183863/presentation/17a879e6023f07b35d0e3f97bafb8dc79d43e113-1646044450538/slide-5.png Downloading presentation/17a879e6023f07b35d0e3f97bafb8dc79d43e113-1646044450538/slide-6.png from: https://bbb-lb.finki.ukim.mk/presentation/e687769c24cfe30c6bfbd7c7555457327a6c7f65-1646036183863/presentation/17a879e6023f07b35d0e3f97bafb8dc79d43e113-1646044450538/slide-6.png Downloading presentation/17a879e6023f07b35d0e3f97bafb8dc79d43e113-1646044450538/slide-7.png from: https://bbb-lb.finki.ukim.mk/presentation/e687769c24cfe30c6bfbd7c7555457327a6c7f65-1646036183863/presentation/17a879e6023f07b35d0e3f97bafb8dc79d43e113-1646044450538/slide-7.png Downloading presentation/17a879e6023f07b35d0e3f97bafb8dc79d43e113-1646044450538/slide-8.png from: https://bbb-lb.finki.ukim.mk/presentation/e687769c24cfe30c6bfbd7c7555457327a6c7f65-1646036183863/presentation/17a879e6023f07b35d0e3f97bafb8dc79d43e113-1646044450538/slide-8.png Downloading presentation/17a879e6023f07b35d0e3f97bafb8dc79d43e113-1646044450538/slide-9.png from: https://bbb-lb.finki.ukim.mk/presentation/e687769c24cfe30c6bfbd7c7555457327a6c7f65-1646036183863/presentation/17a879e6023f07b35d0e3f97bafb8dc79d43e113-1646044450538/slide-9.png Downloading presentation/17a879e6023f07b35d0e3f97bafb8dc79d43e113-1646044450538/slide-10.png from: https://bbb-lb.finki.ukim.mk/presentation/e687769c24cfe30c6bfbd7c7555457327a6c7f65-1646036183863/presentation/17a879e6023f07b35d0e3f97bafb8dc79d43e113-1646044450538/slide-10.png Downloading presentation/17a879e6023f07b35d0e3f97bafb8dc79d43e113-1646044450538/slide-11.png from: https://bbb-lb.finki.ukim.mk/presentation/e687769c24cfe30c6bfbd7c7555457327a6c7f65-1646036183863/presentation/17a879e6023f07b35d0e3f97bafb8dc79d43e113-1646044450538/slide-11.png presentation/deskshare.png got 2.01KiB / 2.01KiB Downloaded presentation/deskshare.png to: C:\Users\K4K\AppData\Local\bbb-dl\20d0bc2c527c4dcc508d133a9d5669da\presentation\deskshare.png presentation/17a879e6023f07b35d0e3f97bafb8dc79d43e113-1646044450538/slide-1.png got 10.00KiB / 20.88KiB Downloaded presentation/17a879e6023f07b35d0e3f97bafb8dc79d43e113-1646044450538/slide-1.png to: C:\Users\K4K\AppData\Local\bbb-dl\20d0bc2c527c4dcc508d133a9d5669da\presentation\17a879e6023f07b35d0e3f97bafb8dc79d43e113-1646044450538\slide-1.png presentation/17a879e6023f07b35d0e3f97bafb8dc79d43e113-1646044450538/slide-2.png got 10.00KiB / 34.42KiB Downloaded presentation/17a879e6023f07b35d0e3f97bafb8dc79d43e113-1646044450538/slide-2.png to: C:\Users\K4K\AppData\Local\bbb-dl\20d0bc2c527c4dcc508d133a9d5669da\presentation\17a879e6023f07b35d0e3f97bafb8dc79d43e113-1646044450538\slide-2.png presentation/17a879e6023f07b35d0e3f97bafb8dc79d43e113-1646044450538/slide-4.png got 10.00KiB / 58.44KiB Downloaded presentation/17a879e6023f07b35d0e3f97bafb8dc79d43e113-1646044450538/slide-4.png to: C:\Users\K4K\AppData\Local\bbb-dl\20d0bc2c527c4dcc508d133a9d5669da\presentation\17a879e6023f07b35d0e3f97bafb8dc79d43e113-1646044450538\slide-4.png presentation/17a879e6023f07b35d0e3f97bafb8dc79d43e113-1646044450538/slide-3.png got 10.00KiB / 53.43KiB Downloaded presentation/17a879e6023f07b35d0e3f97bafb8dc79d43e113-1646044450538/slide-3.png to: C:\Users\K4K\AppData\Local\bbb-dl\20d0bc2c527c4dcc508d133a9d5669da\presentation\17a879e6023f07b35d0e3f97bafb8dc79d43e113-1646044450538\slide-3.png presentation/17a879e6023f07b35d0e3f97bafb8dc79d43e113-1646044450538/slide-5.png got 10.00KiB / 54.57KiB Downloaded presentation/17a879e6023f07b35d0e3f97bafb8dc79d43e113-1646044450538/slide-5.png to: C:\Users\K4K\AppData\Local\bbb-dl\20d0bc2c527c4dcc508d133a9d5669da\presentation\17a879e6023f07b35d0e3f97bafb8dc79d43e113-1646044450538\slide-5.png presentation/17a879e6023f07b35d0e3f97bafb8dc79d43e113-1646044450538/slide-9.png got 10.00KiB / 29.21KiB Downloaded presentation/17a879e6023f07b35d0e3f97bafb8dc79d43e113-1646044450538/slide-9.png to: C:\Users\K4K\AppData\Local\bbb-dl\20d0bc2c527c4dcc508d133a9d5669da\presentation\17a879e6023f07b35d0e3f97bafb8dc79d43e113-1646044450538\slide-9.png presentation/17a879e6023f07b35d0e3f97bafb8dc79d43e113-1646044450538/slide-6.png got 10.00KiB / 56.40KiB Downloaded presentation/17a879e6023f07b35d0e3f97bafb8dc79d43e113-1646044450538/slide-6.png to: C:\Users\K4K\AppData\Local\bbb-dl\20d0bc2c527c4dcc508d133a9d5669da\presentation\17a879e6023f07b35d0e3f97bafb8dc79d43e113-1646044450538\slide-6.png presentation/17a879e6023f07b35d0e3f97bafb8dc79d43e113-1646044450538/slide-7.png got 10.00KiB / 45.25KiB Downloaded presentation/17a879e6023f07b35d0e3f97bafb8dc79d43e113-1646044450538/slide-7.png to: C:\Users\K4K\AppData\Local\bbb-dl\20d0bc2c527c4dcc508d133a9d5669da\presentation\17a879e6023f07b35d0e3f97bafb8dc79d43e113-1646044450538\slide-7.png presentation/17a879e6023f07b35d0e3f97bafb8dc79d43e113-1646044450538/slide-8.png got 10.00KiB / 49.90KiB Downloaded presentation/17a879e6023f07b35d0e3f97bafb8dc79d43e113-1646044450538/slide-8.png to: C:\Users\K4K\AppData\Local\bbb-dl\20d0bc2c527c4dcc508d133a9d5669da\presentation\17a879e6023f07b35d0e3f97bafb8dc79d43e113-1646044450538\slide-8.png presentation/17a879e6023f07b35d0e3f97bafb8dc79d43e113-1646044450538/slide-10.png got 10.00KiB / 42.63KiB Downloaded presentation/17a879e6023f07b35d0e3f97bafb8dc79d43e113-1646044450538/slide-10.png to: C:\Users\K4K\AppData\Local\bbb-dl\20d0bc2c527c4dcc508d133a9d5669da\presentation\17a879e6023f07b35d0e3f97bafb8dc79d43e113-1646044450538\slide-10.png presentation/17a879e6023f07b35d0e3f97bafb8dc79d43e113-1646044450538/slide-11.png got 10.00KiB / 41.62KiB Downloaded presentation/17a879e6023f07b35d0e3f97bafb8dc79d43e113-1646044450538/slide-11.png to: C:\Users\K4K\AppData\Local\bbb-dl\20d0bc2c527c4dcc508d133a9d5669da\presentation\17a879e6023f07b35d0e3f97bafb8dc79d43e113-1646044450538\slide-11.png Recording title: Аудиториски вежби - група 10 - доц. д-р Христина Михајлоска Трпч... Recording date: 2022-02-28T15-16-23 Recording duration: 42:29 BBB version: 3.11.1+ Start capturing frames... Output directory for frames is: C:\Users\K4K\AppData\Local\bbb-dl\20d0bc2c527c4dcc508d133a9d5669da\frames Initialization takes a few seconds... Done: 00000 / 00073 Frames | 000 / 023 Parts - 1/23 Partition finished: 7 to 1:01 2/23 Partition finished: 27:00 to 33:52 3/23 Partition finished: 24:49 to 24:54 4/23 Partition finished: 24:44 to 24:47 5/23 Partition finished: 12:35 to 24:36 6/23 Partition finished: 0 to 7 7/23 Partition finished: 1:01 to 1:25 Done: 00036 / 00073 Frames | 007 / 023 Parts / 8/23 Partition finished: 24:36 to 24:41 9/23 Partition finished: 35:05 to 39:56 10/23 Partition finished: 9:32 to 9:42 11/23 Partition finished: 40:03 to 40:05 12/23 Partition finished: 1:25 to 9:32 13/23 Partition finished: 24:41 to 24:44 14/23 Partition finished: 24:47 to 24:49 15/23 Partition finished: 41:07 to 1:15:30 16/23 Partition already finished: 1:15:30 to 1:15:32 17/23 Partition already finished: 1:15:32 to 1:15:34 18/23 Partition finished: 39:56 to 40:03 19/23 Partition already finished: 1:15:34 to 1:16:54 20/23 Partition finished: 24:54 to 27:00 21/23 Partition finished: 40:05 to 41:07 22/23 Partition finished: 33:52 to 35:05 23/23 Partition finished: 9:42 to 12:35 Frames capturing is finished and took: 5. Start creating slideshow... Running command: ffmpeg -hide_banner -f concat -i C:\Users\K4K\AppData\Local\bbb-dl\20d0bc2c527c4dcc508d133a9d5669da\frames\slideshow.txt -c:v h264_nvenc -c:a copy -framerate 24 -r 24 -pix_fmt yuv420p -strict experimental -crf 23 -preset fast C:\Users\K4K\AppData\Local\bbb-dl\20d0bc2c527c4dcc508d133a9d5669da\slideshow.mp4 Frame: 59517 FPS: 873.0 Size: 17187840 Time: 41:19 Bitrate: 55.4 Speed: 36.4x / Command finished Creating slideshow finished and took: 1:08 Resizing screen share... Running command: ffmpeg -hide_banner -i C:\Users\K4K\AppData\Local\bbb-dl\20d0bc2c527c4dcc508d133a9d5669da\deskshare\deskshare.webm -c:v h264_nvenc -c:a copy -vf scale=w=1920:h=1080:force_original_aspect_ratio=decrease,pad=1920:1080:(ow-iw)/2:(oh-ih)/2:color=white -strict experimental -crf 23 -preset fast -framerate 24 -r 24 -pix_fmt yuv420p C:\Users\K4K\AppData\Local\bbb-dl\20d0bc2c527c4dcc508d133a9d5669da\deskshare.mp4 Frame: 61176 FPS: 867.0 Size: 157890560 Time: 42:29 Bitrate: 495.5 Speed: 36.1x | Command finished Resizing screen share finished and took: 1:10 Start adding screen share to slideshow... Running command: ffmpeg -hide_banner -f concat -i C:\Users\K4K\AppData\Local\bbb-dl\20d0bc2c527c4dcc508d133a9d5669da\deskshare.txt -c:v h264_nvenc -c:a copy -strict experimental -crf 23 -preset fast C:\Users\K4K\AppData\Local\bbb-dl\20d0bc2c527c4dcc508d133a9d5669da\presentation.mp4 Frame: 59518 FPS: 852.0 Size: 177346560 Time: 41:19 Bitrate: 572.1 Speed: 35.5x | Command finished Adding screen share to slideshow finished and took: 1:09 Try to detect freeze in video/webcams.webm... Running command: ffmpeg -hide_banner -i C:\Users\K4K\AppData\Local\bbb-dl\20d0bc2c527c4dcc508d133a9d5669da\video\webcams.webm -vf freezedetect=n=-60dB:d=2 -map 0:v:0 -f null - Frame: 38236 FPS: 31583.0 Size: 0 Time: 42:29 Bitrate: 0.0 Speed: 2110.0x / Command finished Detection of freeze finished and took: 1 Webcam is empty, webcam will not be added to the final presentation Mux final slideshow Running command: ffmpeg -hide_banner -i C:\Users\K4K\AppData\Local\bbb-dl\20d0bc2c527c4dcc508d133a9d5669da\video\webcams.webm -i C:\Users\K4K\AppData\Local\bbb-dl\20d0bc2c527c4dcc508d133a9d5669da\presentation.mp4 -c:v h264_nvenc -c:a copy -map 0:a -map 1:v -strict experimental -crf 23 -preset fast -shortest D:\tmp\2022-02-28T15-16-23_Аудиториски вежби - група 10 - доц. д-р Христина Михајлоска Трпч....mp4 Frame: 59518 FPS: 857.0 Size: 193141760 Time: 41:19 Bitrate: 623.1 Speed: 35.7x - Command finished Mux final slideshow finished and took: 1:09 Temporary directory will not be deleted: C:\Users\K4K\AppData\Local\bbb-dl\20d0bc2c527c4dcc508d133a9d5669da All done! Final video: D:\tmp\2022-02-28T15-16-23_Аудиториски вежби - група 10 - доц. д-р Христина Михајлоска Трпч....mp4 BBB-DL finished and took: 5:32 C:\Users\K4K>