Den 08.02.2023 23:16, skrev Andrew Randrianasulu:
чт, 9 февр. 2023 г., 01:13 Terje J. Hanssen <[email protected]>:
Den 08.02.2023 22:47, skrev Andrew Randrianasulu:
чт, 9 февр. 2023 г., 00:38 Terje J. Hanssen <[email protected]>:
Den 08.02.2023 19:15, skrev Andrew Randrianasulu:
ср, 8 февр. 2023 г., 20:53 Terje J. Hanssen <[email protected]>:
Den 08.02.2023 16:45, skrev Terje J. Hanssen:
Den 08.02.2023 15:34, skrev Andrew Randrianasulu:
ср, 8 февр. 2023 г., 17:16 Terje J. Hanssen <[email protected]>:
Den 08.02.2023 14:21, skrev Andrew Randrianasulu:
ср, 8 февр. 2023 г., 14:47 Terje J. Hanssen <[email protected]>:
Den 08.02.2023 02:38, skrev Andrew Randrianasulu: > > > ср, 8 февр. 2023 г., 04:08 Terje J. Hanssen > <[email protected]>: > > > > Den 08.02.2023 00:52, skrev Andrew > Randrianasulu: >> >> >> ср, 8 февр. 2023 г., 01:35 Terje J. >> Hanssen via Cin >> <[email protected]>: >> >> >> >> Den 02.02.2023 01:46, skrev Terje >> J. Hanssen: >>> ....... >> >>> but I prepare myself to test and >>> use one method left with regards >>> to "Personal Video Archiving". >>> >>> Therefore I have ordered two >>> selected, inexpensive devices (the >>> urls here are just for English >>> language): >>> >>> 1) Capture Card USB HDMI 4K to >>> 1080P USB-C adapter (Speedy USB >>> 3.2/3.1/3.0, 60 Hz and 1080p FHD.) >>> https://www.turascandinavia.com/en/products/computer/microphone-webcam/webca... >>> >>> * Fluid video recordings without >>> delays or distortions during >>> live streaming >>> * Linux not mentioned, but >>> assumed this is a standard >>> supported UVC. OBS and VLC is >>> mentioned. >>> >> >> Then the first item, Hama Video >> Recording Stick, HDMI 4k - USB3.x >> is received. It promises: >> "Fluid video recordings without >> delays or distortions during live >> streaming, thanks to a picture >> frequency of 60 Hz and 1080p with >> Full HD. Transform high-quality >> video cameras into a >> high-resolution USB web camera". >> >> I have done a quick, first test >> using my Sony HDR-FX7E camera. This >> is a HDV 1080i camcorder with >> MPEG-2 video compression at 25 mbps >> on tape 1440x1080, 50i25fps, 4:2:0 >> and MP2 stereo audio. Currently >> it's cassette deck is broken and >> needs repair service. >> >> But according to Steve Mullen's V1 >> and FX7 handbook (not mentioned in >> the manual): >> >> 1. When the camera is >> operating, the EIP (Enhanced >> Image Processor) generates >> uncompressed 1440x1080i with a >> 4:2:2 color space. Digital >> 4:2:2 data are output via the >> HDMI port while 4:2:2 analog is >> output via component-out. >> Therefore, you can record 4:2:2 >> live HD video from the camera >> without MPEG-2 compression. V1 >> and FX7 provide an HDMI output >> port that carries uncompressed >> 4:2:2, 8-bit, digital video >> plus dual-channel, PCM, 16-bit, >> 48kHz audio When the camera is >> running. >> >> 2. If you are playing a 1080i50 >> or 1080i60 HDV tape. The 4:2:0 >> MPEG-2 is decoded and chroma >> up-scaled to a 4:2:2. The HDMI >> chip downscales 1440 to 1280 >> while it up-scales 540 to 720. >> The result is 720p50 or 720p60, >> which is output via HDMI. >> >> That is, I have tested section 1 >> now, but see now that I didn't test >> 1440x1080 resolution. The only >> resolution I got to work at 25 fps >> was 720x576 (SD), while HD 1280x720 >> and FHD 1920x1080 were set down to >> 10 fps and 5 fps respectively by >> the driver and caused jumpy playback. >> >> >> Did you tried to force specific format >> (uncompressed) before -i parameter for >> ffmpeg? > > Just "-framerate 25 -video_size > 1920x1080" before -i as repeated in the > code as follows, where I tested to > encode to uncompressed v210 instead of > ffv1, but with no change with regards to > low 5 fps: > > ffmpeg -hide_banner -f v4l2 -framerate > 25 -video_size 1920x1080 -i /dev/video0 > -codec:v v210 -codec:a pcm_s16le -f > matroska 1920x1080_v210.mkv > [video4linux2,v4l2 @ 0x55944900e0c0] The > driver changed the time per frame from > 1/25 to 1/5 > > I also read a related issue and reply to > this post at Superuser, where 1920x1080 > was not supported on the webcam. > https://superuser.com/questions/1449252/ffmpeg-captures-from-uvc-dev-video0-... > >> Also look out for usb2 vs usb3 ports? >> Shouldn't capture device hang on bus >> 002 (usb 3.0) root hub, instead of bus >> 001 (usb 2.0 root hub), from lsusb below? > > This may well work better. I have to > admit that I have never studied the > difference between shared usb buses. My > thought was to try to change the > connected usb devices, but tested first > the only free usb3 port (blue) on the > add-on frontpanel of the workstation. > The other two usb3 ports are on the > backpanel and are used for the Asus > blu-ray burner and 8TB Seagate expansion > video disc. > > The other usb ports on both panels are > usb2 ports, whereof two for the wireless > keyboard and mouse on the fronpanel. > What I possibly already have mentioned > before, is that sometimes if I connect a > usb(2) device or memory to the usb3 port > on the frontpanel, this cause hang on > the keyboard or mouse. But this didn't > happend this time with the USB3 capture > stick. > >> >> >> >> Someone here that have suggestion >> to possibly modified syntax or can >> verify that the driver doesn't >> manage this? >> >> Another (setup) problem, there was >> no audio recorded or heard during >> playback!? >> >> In the following I list the test >> command syntax I've collectedf and >> tried with shortened output (yet long): >> To explain, I have also another USB >> 2.0 Webcam connected, beside the >> new HDMI-USB3 Videstick. >> >> Verify the devices, drivers and >> formats: >> --------------------------------------- >> dmesg | tail >> [22706.060759] perf: interrupt took >> too long (2521 > 2500), lowering >> kernel.perf_event_max_sample_rate >> to 79250 >> [32105.561575] perf: interrupt took >> too long (3158 > 3151), lowering >> kernel.perf_event_max_sample_rate >> to 63250 >> [40586.477420] usb 1-5: USB >> disconnect, device number 2 >> [40599.099612] usb 1-5: new >> high-speed USB device number 5 >> using xhci_hcd >> [40599.250960] usb 1-5: New USB >> device found, idVendor=534d, >> idProduct=2109, bcdDevice=21.00 >> [40599.250972] usb 1-5: New USB >> device strings: Mfr=1, Product=2, >> SerialNumber=0 >> [40599.250978] usb 1-5: Product: >> USB Video >> [40599.250984] usb 1-5: >> Manufacturer: MACROSILICON >> [40599.252310] usb 1-5: Found UVC >> 1.00 device USB Video (534d:2109) >> [40599.256234] hid-generic >> 0003:534D:2109.0006: >> hiddev96,hidraw0: USB HID v1.10 >> Device [MACROSILICON USB Video] on >> usb-0000:00:14.0-5/input4 >> ----------------------------- >> >> lsusb >> Bus 002 Device 003: ID 05e3:0732 >> Genesys Logic, Inc. All-in-One >> Cardreader >> Bus 002 Device 002: ID 0bc2:2038 >> Seagate RSS LLC Expansion HDD >> Bus 002 Device 001: ID 1d6b:0003 >> Linux Foundation 3.0 root hub >> Bus 001 Device 003: ID 046d:c534 >> Logitech, Inc. Unifying Receiver >> Bus 001 Device 005: ID 534d:2109 >> MacroSilicon USB Video >> Bus 001 Device 004: ID 0c45:6340 >> Microdia Camera >> Bus 001 Device 001: ID 1d6b:0002 >> Linux Foundation 2.0 root hub >> >> >> udevadm info /dev/video* | egrep >> 'DEVNAME|ID_V4L_PRODUCT' >> E: DEVNAME=/dev/video0 >> E: ID_V4L_PRODUCT=USB Video: USB Video >> E: DEVNAME=/dev/video1 >> E: ID_V4L_PRODUCT=USB Video: USB Video >> E: DEVNAME=/dev/video2 >> E: ID_V4L_PRODUCT=USB 2.0 Camera: >> HD 720P Webcam >> E: DEVNAME=/dev/video3 >> E: ID_V4L_PRODUCT=USB 2.0 Camera: >> HD 720P Webcam >> >> lsusb | egrep 'Video|Camera' >> Bus 001 Device 005: ID 534d:2109 >> MacroSilicon USB Video >> Bus 001 Device 004: ID 0c45:6340 >> Microdia Camera >> >> -------------------- >> >> ll /dev/video* >> crw-rw----+ 1 root video 81, 0 >> feb. 7 20:22 /dev/video0 >> crw-rw----+ 1 root video 81, 1 >> feb. 7 20:22 /dev/video1 >> crw-rw----+ 1 root video 81, 2 >> feb. 7 09:05 /dev/video2 >> crw-rw----+ 1 root video 81, 3 >> feb. 7 09:05 /dev/video3 >> >> ----------------------- >> >> v4l2-ctl --list-devices >> USB 2.0 Camera: HD 720P Webcam >> (usb-0000:00:14.0-11): >> /dev/video2 >> /dev/video3 >> >> USB Video: USB Video >> (usb-0000:00:14.0-5): >> /dev/video0 >> /dev/video1 >> >> ------------------------- >> >> ffmpeg -f v4l2 -list_formats all -i >> /dev/video0 >> ffmpeg -hide_banner -f v4l2 >> -list_formats all -i /dev/video0 >> [video4linux2,v4l2 @ >> 0x556cf63570c0] Compressed: >> mjpeg : Motion-JPEG : 1920x1080 >> 1600x1200 1360x768 1280x1024 >> 1280x960 1280x720 1024x768 800x600 >> 720x576 720x480 640x480 >> [video4linux2,v4l2 @ >> 0x556cf63570c0] Raw : >> yuyv422 : YUYV 4:2:2 : 1920x1080 >> 1600x1200 1360x768 1280x1024 >> 1280x960 1280x720 1024x768 800x600 >> 720x576 720x480 640x480 >> /dev/video0: Immediate exit requested >> >> ffmpeg -hide_banner -f v4l2 >> -list_formats all -i /dev/video1 >> [video4linux2,v4l2 @ >> 0x5560c0bc70c0] >> ioctl(VIDIOC_G_INPUT): >> Inappropriate ioctl for device >> /dev/video1: Inappropriate ioctl >> for device >> ---------------- >> >> v4l2-ctl --all >> Driver Info (not using libv4l2): >> Driver name : uvcvideo >> Card type : USB Video: >> USB Video >> Bus info : >> usb-0000:00:14.0-5 >> Driver version: 5.14.21 >> Capabilities : 0x84A00001 >> Video Capture >> Metadata Capture >> Streaming >> Extended Pix Format >> Device Capabilities >> Device Caps : 0x04200001 >> Video Capture >> Streaming >> Extended Pix Format >> Priority: 2 >> Video input : 0 (Camera 1: ok) >> Format Video Capture: >> Width/Height : 1920/1080 >> Pixel Format : 'MJPG' >> Field : None >> Bytes per Line : 0 >> Size Image : 4147200 >> Colorspace : sRGB >> Transfer Function : Rec. 709 >> YCbCr/HSV Encoding: ITU-R 601 >> Quantization : Default (maps to >> Full Range) >> Flags : >> Crop Capability Video Capture: >> Bounds : Left 0, Top 0, Width >> 1920, Height 1080 >> Default : Left 0, Top 0, Width >> 1920, Height 1080 >> Pixel Aspect: 1/1 >> Selection: crop_default, Left 0, >> Top 0, Width 1920, Height 1080 >> Selection: crop_bounds, Left 0, Top >> 0, Width 1920, Height 1080 >> Streaming Parameters Video Capture: >> Capabilities : timeperframe >> Frames per second: 30.000 >> (30/1) >> Read buffers : 0 >> brightness >> 0x00980900 (int) : min=-128 >> max=127 step=1 default=-11 value=-11 >> contrast >> 0x00980901 (int) : min=0 max=255 >> step=1 default=148 value=148 >> saturation >> 0x00980902 (int) : min=0 max=255 >> step=1 default=180 value=180 >> hue >> 0x00980903 (int) : min=-128 >> max=127 step=1 default=0 value=0 >> >> ----------------- >> >> v4l2-ctl --list-formats-ext >> ioctl: VIDIOC_ENUM_FMT >> Index : 0 >> Type : Video Capture >> Pixel Format: 'MJPG' >> (compressed) >> Name : Motion-JPEG >> Size: Discrete >> 1920x1080 >> Interval: >> Discrete 0.017s (60.000 fps) >> Interval: >> Discrete 0.033s (30.000 fps) >> Interval: >> Discrete 0.040s (25.000 fps) >> Interval: >> Discrete 0.050s (20.000 fps) >> Interval: >> Discrete 0.100s (10.000 fps) >> ......... >> Size: Discrete 1280x720 >> Interval: >> Discrete 0.017s (60.000 fps) >> Interval: >> Discrete 0.020s (50.000 fps) >> Interval: >> Discrete 0.033s (30.000 fps) >> Interval: >> Discrete 0.050s (20.000 fps) >> Interval: >> Discrete 0.100s (10.000 fps) >> ...... >> Size: Discrete 720x576 >> Interval: >> Discrete 0.017s (60.000 fps) >> Interval: >> Discrete 0.020s (50.000 fps) >> Interval: >> Discrete 0.033s (30.000 fps) >> Interval: >> Discrete 0.050s (20.000 fps) >> Interval: >> Discrete 0.100s (10.000 fps) >> > > > well, it seems we know by now why this > device was ...unexpensive.
Yes, I have a "90-days open order" and will start to search for another, better UVC video capture device. The problem is the lack of definitive specifications, compared with my proprietary BMD devices.
> > it really seems to report only 5-10 fps at > fullHD uncompresed, anything bigger is mjpeg ...
Type : Video Capture Pixel Format: 'YUYV' Name : YUYV 4:2:2 Size: Discrete 1920x1080 Interval: Discrete 0.200s (5.000 fps)
This can absolutely not be what they promote as: "Fluid video recordings without delays or distortions during live streaming, thanks to a picture frequency of 60 Hz and 1080p with Full HD".
> > https://superuser.com/questions/1449252/ffmpeg-captures-from-uvc-dev-video0-...
I also tried that link's suggested syntax
|ffmpeg -y -t 15 -f video4linux2 -video_size 1920x1080 -input_format nv12 -timestamps abs -use_libv4l2 1 -i /dev/video0 out.mov|
but it didn't work for me, just quitted ffmpeg with
Unrecognized option 'timestamps'. Error splitting the argument list: Option not found
Looking at ffmpeg man pages at https://manpages.org/ffmpeg/1 there also is a similar video4linux2 syntax example
Grab and record the input of a video4linux2 device, leave the frame rate and size as previously set: ffmpeg -f video4linux2 -input_format mjpeg -i /dev/video0 out.mpeg
* video_size * Set the video frame size. The argument must be a string in the form WIDTHxHEIGHT or a valid size abbreviation. * pixel_format * Select the pixel format (only valid for raw video input). * input_format * Set the preferred pixel format (for raw video) or a codec name. This option allows one to select the input format, when several are available.
But what should be set as input_format in this case?
YUYV ? (lowercase)
ffmpeg -hide_banner -f video4linux2 -input_format yuyv -i /dev/video0 out.mkv [video4linux2,v4l2 @ 0x55b25017e0c0] No such input format: yuyv. /dev/video0: Invalid argument
:(
Yes, 'yuyv422' at least not returned any errors, but just verified 5 fps from the encoded file
ffmpeg -hide_banner -f video4linux2 -input_format yuyv422 -i /dev/video0 out.mkv
ffprobe -hide_banner out.mkv Input #0, matroska,webm, from 'out.mkv': Metadata: ENCODER : Lavf58.76.100 Duration: 00:00:12.40, start: 0.000000, bitrate: 2 kb/s Stream #0:0: Video: vp9 (Profile 1), yuv422p(tv, progressive), 1920x1080, 5 fps, 5 tbr, 1k tbn, 1k tbc (default) Metadata: ENCODER : Lavc58.134.100 libvpx-vp9 DURATION : 00:00:12.400000000
Any idea why the audio:0kB from '-codec:a pcm_s16le' disappeared in the encoded files?
inxi -GA Graphics: Device-1: NVIDIA GK208B [GeForce GT 730] driver: nouveau v: kernel Device-2: Microdia Camera type: USB driver: snd-usb-audio,uvcvideo Device-3: MacroSilicon USB Video type: USB driver: hid-generic,snd-usb-audio,usbhid,uvcvideo Display: server: SUSE LINUX 1.20.3 driver: loaded: nouveau unloaded: fbdev,modesetting,vesa resolution: 2560x1440~60Hz OpenGL: renderer: llvmpipe (LLVM 11.0.1 256 bits) v: 4.5 Mesa 21.2.4 Audio: Device-1: Intel 100 Series/C230 Series Family HD Audio driver: snd_hda_intel Device-2: NVIDIA GK208 HDMI/DP Audio driver: snd_hda_intel Device-3: Microdia Camera type: USB driver: snd-usb-audio,uvcvideo Device-4: MacroSilicon USB Video type: USB driver: hid-generic,snd-usb-audio,usbhid,uvcvideo Sound Server-1: ALSA v: k5.14.21-150400.24.41-default running: yes Sound Server-2: PulseAudio v: 15.0 running: yes Sound Server-3: PipeWire v: 0.3.49 running: yes
I think for audio you need few more alsa switches:
https://askubuntu.com/questions/1451630/hdmi-capture-card-macrosilicon-ms210...
something like this but find/use your own alsa device :)
What I feel unused to is the need to set ffmpeg code both Audio and Video input format and input device respectively. A couple of syntax examples for audio found:
ffmpeg \
-f alsa -ac 2 -i hw:CARD=HDMI,DEV=0 https://trac.ffmpeg.org/wiki/Capture/V4L2_ALSA
-f pulse -ac 2 -i default https://dev.to/ethand91/how-to-record-webcam-video-and-audio-using-ffmpeg-41...
Suggestions here what to use from the listing below?
try -f pulse -i default, (or sysdefault) because your system already set it up as first rec. device?
for -f alsa try -i hw:CARD=MS2109,DEV=0
default audio should be 2 ch/48khz pcm
And the latter fit with my used encoding syntax?
I hope yes!
ffmpeg \
-codec:a pcm_s16le
Now I will disconnect the Blu-ray burner from its USB3 port on the backpanel and reconnect and retest Video capture there.
good luck, while I suspect for this specific device it will not improve framerates much due to chip used.
but please share your actual results!
Then i have run through the same test cycle. I could actually have stopped already after running "v4l2-ctl --list-formats-ext" with regards to the fps. Yet I updated the encoding syntaxes and got the audio streams seemingly recorded. But for some some reason I could not hear any sound in my airphones. ffmpeg -hide_banner -f pulse -i default -f v4l2 -framerate 25 -video_size 1280x720 -i /dev/video0 -codec:v ffv1 -level 3 -codec:a pcm_s16le -f matroska 1280x720_2_ffv1.mkv ffprobe -hide_banner 1280x720_2_ffv1.mkv Input #0, matroska,webm, from '1280x720_2_ffv1.mkv': Metadata: ENCODER : Lavf58.76.100 Duration: 00:00:32.01, start: 0.000000, bitrate: 59320 kb/s Stream #0:0: Video: ffv1 (FFV1 / 0x31564646), yuv422p(tv, progressive), 1280x720, 10 fps, 10 tbr, 1k tbn, 1k tbc (default) Metadata: ENCODER : Lavc58.134.100 ffv1 DURATION : 00:00:30.200000000 Stream #0:1: Audio: pcm_s16le, 48000 Hz, 2 channels, s16, 1536 kb/s (default) Metadata: ENCODER : Lavc58.134.100 pcm_s16le DURATION : 00:00:32.012000000 Is 4KVC00 from "V AV access" still the best option as replacement?
Thanks for useful help!
see https://patchwork.kernel.org/project/alsa-devel/patch/20200702071433.237843-...
Also, ms2109 confirmed .. :(
cat /proc/asound/cards 0 [MS2109 ]: USB-Audio - MS2109 MacroSilicon MS2109 at usb-0000:00:14.0-5, high speed 1 [Camera ]: USB-Audio - USB 2.0 Camera Sonix Technology Co., Ltd. USB 2.0 Camera at usb-0000:00:14.0-11, high speed 2 [PCH ]: HDA-Intel - HDA Intel PCH HDA Intel PCH at 0xdf420000 irq 139 3 [NVidia ]: HDA-Intel - HDA NVidia HDA NVidia at 0xdf080000 irq 17
arecord -L null Discard all samples (playback) or generate zero samples (capture) sysdefault Default Audio Device speexrate Rate Converter Plugin Using Speex Resampler pulse PulseAudio Sound Server upmix Plugin for channel upmix (4,6,8) default Default ALSA Output (currently PulseAudio Sound Server) sysdefault:CARD=MS2109 MS2109, USB Audio Default Audio Device front:CARD=MS2109,DEV=0 MS2109, USB Audio Front output / input sysdefault:CARD=Camera USB 2.0 Camera, USB Audio Default Audio Device front:CARD=Camera,DEV=0 USB 2.0 Camera, USB Audio Front output / input sysdefault:CARD=PCH HDA Intel PCH, ALC892 Analog Default Audio Device front:CARD=PCH,DEV=0 HDA Intel PCH, ALC892 Analog Front output / input
for laughs you can try cingg's internal v4l2 capture
sorry, may be ask on ffmpeg support channel then?
p.s. fake 1080@60 usb dongles def. exist, made me sad
https://www.naut.ca/blog/2020/07/09/cheap-hdmi-capture-card-review/
p.p.s may be try to contact this person so you can confirm/deny exact chip (set) in this device, or at very minimum confirm it based on something else?
https://github.com/BertoldVdb/ms-tools
"Program, library and reference designs to develop for MacroSilicon MS2106/MS2109/MS2130 chips."
Interesting stuff. Mat in a previous thread referred to a couple of other links (article test) https://lists.cinelerra-gg.org/pipermail/cin/2021-October/003960.html
> > > >> >> Index : 1 >> Type : Video Capture >> Pixel Format: 'YUYV' >> Name : YUYV 4:2:2 >> Size: Discrete >> 1920x1080 >> Interval: Disc >>