чт, 9 мар. 2023 г., 11:07 Terje J. Hanssen <[email protected]>:
> > > Den 25.02.2023 21:30, skrev Andrew Randrianasulu: > > > > сб, 25 февр. 2023 г., 23:25 Terje J. Hanssen <[email protected]>: > >> >> >> Den 25.02.2023 19:27, skrev Andrew Randrianasulu: >> >> >> >> сб, 25 февр. 2023 г., 21:19 Terje J. Hanssen via Cin < >> [email protected]>: >> >>> So I have received the ms2130 HDMI-USB3 capture card. >>> The A/D AV converter & SV-HDMI/adapter is not received so far, and I >>> have not avialable my HDV camcorder (on service) to output HDMI video >>> stream with. >>> >>> Yet, I have initially run some verification tests on the ms2130 >>> HDMI-USB3 UHD capture card alone, for what they are worth. >>> >>> As "UHD" (and/or USB3) is mostly generic used to identify this card >>> (while ms2130 almost not), the some output is piped and stripped with grep >>> "UHD". >>> >>> ---------------- >>> >>> dmesg | grep UHD >>> [ 2.798210] usb 2-5: Product: USB3.0 UHD >>> [ 2.827772] hid-generic 0003:345F:2130.0005: hiddev97,hidraw4: USB >>> HID v1.10 Device [MACROSILICON USB3.0 UHD] on usb-0000:00:14.0-5/input4 >>> [ 4.805554] usb 2-5: Found UVC 1.00 device USB3.0 UHD (345f:2130) >>> >>> >>> udevadm info /dev/video* | egrep 'DEVNAME|ID_V4L_PRODUCT' >>> E: DEVNAME=/dev/video0 >>> E: ID_V4L_PRODUCT=USB 2.0 Camera: HD 720P Webcam >>> E: DEVNAME=/dev/video1 >>> E: ID_V4L_PRODUCT=USB 2.0 Camera: HD 720P Webcam >>> E: DEVNAME=/dev/video2 >>> E: ID_V4L_PRODUCT=USB3.0 UHD: USB3.0 UHD >>> E: DEVNAME=/dev/video3 >>> E: ID_V4L_PRODUCT=USB3.0 UHD: USB3.0 UHD >>> >>> >>> udevadm info /dev/video* | egrep UHD >>> S: v4l/by-id/usb-MACROSILICON_USB3.0_UHD_20210623-video-index0 >>> E: ID_V4L_PRODUCT=USB3.0 UHD: USB3.0 UHD >>> E: ID_MODEL=USB3.0_UHD >>> E: ID_MODEL_ENC=USB3.0\x20UHD >>> E: ID_SERIAL=MACROSILICON_USB3.0_UHD_20210623 >>> E: >>> DEVLINKS=/dev/v4l/by-id/usb-MACROSILICON_USB3.0_UHD_20210623-video-index0 >>> /dev/v4l/by-path/pci-0000:00:14.0-usb-0:5:1.0-video-index0 >>> S: v4l/by-id/usb-MACROSILICON_USB3.0_UHD_20210623-video-index1 >>> E: ID_V4L_PRODUCT=USB3.0 UHD: USB3.0 UHD >>> E: ID_MODEL=USB3.0_UHD >>> E: ID_MODEL_ENC=USB3.0\x20UHD >>> E: ID_SERIAL=MACROSILICON_USB3.0_UHD_20210623 >>> E: DEVLINKS=/dev/v4l/by-path/pci-0000:00:14.0-usb-0:5:1.0-video-index1 >>> /dev/v4l/by-id/usb-MACROSILICON_USB3.0_UHD_20210623-video-index1 >>> >>> >>> lsusb | grep UHD >>> Bus 002 Device 004: ID 345f:2130 MACROSILICON USB3.0 UHD >>> >>> cat /proc/asound/cards | grep UHD >>> 2 [UHD ]: USB-Audio - USB3.0 UHD >>> MACROSILICON USB3.0 UHD at usb-0000:00:14.0-5, >>> super speed >>> >>> ll /dev/video* >>> crw-rw----+ 1 root video 81, 0 feb. 25 14:15 /dev/video0 >>> crw-rw----+ 1 root video 81, 1 feb. 25 14:15 /dev/video1 >>> crw-rw----+ 1 root video 81, 2 feb. 25 14:15 /dev/video2 >>> crw-rw----+ 1 root video 81, 3 feb. 25 14:15 /dev/video3 >>> >>> --------------------- >>> >>> v4l2-ctl --list-devices >>> USB 2.0 Camera: HD 720P Webcam (usb-0000:00:14.0-11): >>> /dev/video0 >>> /dev/video1 >>> >>> USB3.0 UHD: USB3.0 UHD (usb-0000:00:14.0-5): >>> /dev/video2 >>> /dev/video3 >>> >>> ----------- >>> >>> v4l2-ctl --list-formats-ext >>> ioctl: VIDIOC_ENUM_FMT >>> Index : 0 >>> Type : Video Capture >>> Pixel Format: 'YUYV' >>> Name : YUYV 4:2:2 >>> Size: Discrete 640x480 >>> Interval: Discrete 0.030s (33.000 fps) >>> Interval: Discrete 0.067s (15.000 fps) >>> Size: Discrete 1280x720 >>> Interval: Discrete 0.100s (10.000 fps) >>> Size: Discrete 640x360 >>> Interval: Discrete 0.030s (33.000 fps) >>> Interval: Discrete 0.067s (15.000 fps) >>> ................ >>> Index : 1 >>> Type : Video Capture >>> Pixel Format: 'MJPG' (compressed) >>> Name : Motion-JPEG >>> Size: Discrete 640x480 >>> Interval: Discrete 0.030s (33.000 fps) >>> Interval: Discrete 0.067s (15.000 fps) >>> Size: Discrete 1280x720 >>> Interval: Discrete 0.030s (33.000 fps) >>> Interval: Discrete 0.067s (15.000 fps) >>> Size: Discrete 640x360 >>> Interval: Discrete 0.030s (33.000 fps) >>> Interval: Discrete 0.067s (15.000 fps) >>> ...................... >>> >>> >>> >>> As the above doesn't list any 1920x1080 resolution, I wonder if it list >>> just format for the usb2 webcam and not for ms2130 capture card? >>> >> >> >> Yeah, looking at how webcam listed first it makes sense. Try to instruct >> v4l2-ctl to use another device? (my guess it will be "-d" switch but I can >> be wrong! Manyal or "--help" output is better guide ..) >> >> >> Be aware that "v4l2-ctl --list-formats-ext" was the same (I think) as >> used for the previous ms2109 Hama card, and I thought formats for all >> connected devices were listed then. >> Obviously there is a default (or first device) used, when no device is >> specified, so thank you for the tip. >> >> By help of google and "superuser" I found out that actually both "-D -d >> /dev/video2" are needed to get both frame sizes and fps listed: >> >> v4l2-ctl -D -d /dev/video2 --list-formats-ext >> Driver Info (not using libv4l2): >> Driver name : uvcvideo >> Card type : USB3.0 UHD: USB3.0 UHD >> 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 >> ioctl: VIDIOC_ENUM_FMT >> Index : 0 >> Type : Video Capture >> Pixel Format: 'YUYV' >> Name : YUYV 4:2:2 >> Size: Discrete 1920x1080 >> 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 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) >> ................ >> >> >> >> >> ------------------------------------- >>> >>> Try also ffplay to list supported formats for a video4linux2 device: >>> >>> ffplay -hide_banner -f v4l2 -list_formats all /dev/video2 >>> [video4linux2,v4l2 @ 0x7f8280000cc0] Raw : yuyv422 : >>> YUYV 4:2:2 : 1920x1080 1600x1200 1360x768 1280x1024 1280x960 1280x720 >>> 1024x768 800x600 720x576 720x480 640x480 >>> /dev/video2: Immediate exit requested >>> nan : 0.000 fd= 0 aq= 0KB vq= 0KB sq= 0B f=0/0 >>> >>> >> >> this one at least list all formats but not their framerates ... >> >>> >>> >>> >>> ffplay -hide_banner -f v4l2 -list_formats all /dev/video3 >>> [video4linux2,v4l2 @ 0x7f3bd0000cc0] ioctl(VIDIOC_G_INPUT): >>> Inappropriate ioctl for device >>> /dev/video3: Inappropriate ioctl for device >>> >>> >>> ------------- >>> >>> I am not sure about what the following command really does, but it was >>> described to >>> >>> "Grab and record the input of a video4linux2 device, leave the frame >>> rate and size as previously set:" >>> >>> ffmpeg -hide_banner -f v4l2 -input_format yuyv422 -i /dev/video2 >>> out_test.mpeg >>> >>> [video4linux2,v4l2 @ 0x55c22212cfc0] Dequeued v4l2 buffer contains >>> corrupted data (0 bytes). >>> Input #0, video4linux2,v4l2, from '/dev/video2': >>> Duration: N/A, start: 0.000000, bitrate: 1990656 kb/s >>> Stream #0:0: Video: rawvideo (YUY2 / 0x32595559), yuyv422, 1920x1080, >>> 1990656 kb/s, 60 fps, 60 tbr, 1000k tbn >>> Stream mapping: >>> Stream #0:0 -> #0:0 (rawvideo (native) -> mpeg1video (native)) >>> Press [q] to stop, [?] for help >>> [video4linux2,v4l2 @ 0x55c22212cfc0] Dequeued v4l2 buffer contains >>> corrupted data (0 bytes). >>> Last message repeated 30 times >>> [mpeg @ 0x55c22214f800] VBV buffer size not set, using default size of >>> 230KB >>> If you want the mpeg file to be compliant to some specification >>> Like DVD, VCD or others, make sure you set the correct buffer size >>> Output #0, mpeg, to 'out_test.mpeg': >>> Metadata: >>> encoder : Lavf59.27.100 >>> Stream #0:0: Video: mpeg1video, yuv420p(tv, progressive), 1920x1080, >>> q=2-31, 200 kb/s, 60 fps, 90k tbn >>> Metadata: >>> encoder : Lavc59.37.100 mpeg1video >>> Side data: >>> cpb: bitrate max/min/avg: 0/0/200000 buffer size: 0 vbv_delay: N/A >>> frame= 1628 fps= 60 q=2.0 Lsize= 4702kB time=03:13:19.68 bitrate= >>> 3.3kbits/s speed= 427x >>> video:4675kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB >>> muxing overhead: 0.572162% >>> Exiting normally, received signal 2. >>> >>> >> >> try 30 fps instead of 60? >> >> >> Like this? >> But shouldn't a 422 and not a 420 output format be created? >> > > it seems in some cases ffmpeg not geared towards preserving most > information, just picks up most commonly defined/first pixel format. Try > mpeg2video as output codec, and/or specify pixel format (pix_fmt) > more explicitly before output's filename? Also you can try 'copy' video > codec and meet absolutely enormous test file. > > >> >> ffmpeg -hide_banner -f v4l2 -input_format yuyv422 -video_size 1920x1080 >> -framerate 30 -t 10 -i /dev/video2 out_1920x1024.mpeg >> [video4linux2,v4l2 @ 0x564d7d7c3040] Dequeued v4l2 buffer contains >> corrupted data (0 bytes). >> Input #0, video4linux2,v4l2, from '/dev/video2': >> Duration: N/A, start: 0.000000, bitrate: 995328 kb/s >> Stream #0:0: Video: rawvideo (YUY2 / 0x32595559), yuyv422, 1920x1080, >> 995328 kb/s, 30 fps, 30 tbr, 1000k tbn >> Stream mapping: >> Stream #0:0 -> #0:0 (rawvideo (native) -> mpeg1video (native)) >> Press [q] to stop, [?] for help >> [video4linux2,v4l2 @ 0x564d7d7c3040] Dequeued v4l2 buffer contains >> corrupted data (0 bytes). >> Last message repeated 30 times >> [mpeg @ 0x564d7d7e5a80] VBV buffer size not set, using default size of >> 230KB >> If you want the mpeg file to be compliant to some specification >> Like DVD, VCD or others, make sure you set the correct buffer size >> Output #0, mpeg, to 'out_1920x1024.mpeg': >> Metadata: >> encoder : Lavf59.27.100 >> Stream #0:0: Video: mpeg1video, yuv420p(tv, progressive), 1920x1080, >> q=2-31, 200 kb/s, 30 fps, 90k tbn >> Metadata: >> encoder : Lavc59.37.100 mpeg1video >> Side data: >> cpb: bitrate max/min/avg: 0/0/200000 buffer size: 0 vbv_delay: N/A >> frame= 301 fps= 30 q=1.6 Lsize= 896kB time=06:56:05.30 bitrate= >> 0.3kbits/s speed=2.47e+03x >> video:890kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB >> muxing overhead: 0.710403% >> >> ----------- >> ffprobe -hide_banner out_1920x1024.mpeg >> Input #0, mpeg, from 'out_1920x1024.mpeg': >> Duration: 00:00:10.03, start: 24955.333333, bitrate: 731 kb/s >> Stream #0:0[0x1e0]: Video: mpeg1video, yuv420p(tv), 1920x1080 [SAR 1:1 >> DAR 16:9], 104857 kb/s, 30 fps, 30 tbr, 90k tbn >> >> ------------ >> mediainfo out_1920x1024.mpeg >> General >> Complete name : out_1920x1024.mpeg >> Format : MPEG-PS >> File size : 896 KiB >> Duration : 10 s 33 ms >> Overall bit rate mode : Variable >> Overall bit rate : 732 kb/s >> >> Video >> ID : 224 (0xE0) >> Format : MPEG Video >> Format version : Version 1 >> Format settings, BVOP : No >> Format settings, Matrix : Default >> Format settings, GOP : N=12 >> Duration : 10 s 33 ms >> Bit rate mode : Variable >> Bit rate : 717 kb/s >> Width : 1 920 pixels >> Height : 1 080 pixels >> Display aspect ratio : 16:9 >> Frame rate : 30.000 FPS >> Color space : YUV >> Chroma subsampling : 4:2:0 >> Bit depth : 8 bits >> Scan type : Progressive >> Compression mode : Lossy >> Bits/(Pixel*Frame) : 0.012 >> Time code of first frame : 00:00:00:00 >> Time code source : Group of pictures header >> GOP, Open/Closed : Open >> GOP, Open/Closed of first frame : Closed >> Stream size : 878 KiB (98%) >> >> > Alsa identifier for ms2130? > > I'm ready to test with the analog camcorder connectedto A/D-adapter + > ms210 capture, but first a question about the Alsa hw: identifier for the > latter. > > For the Hama ms2109 I used > ffmpeg -f alsa -ac 2 -i hw:CARD=MS2109,DEV=0 > > For ms2130 UHD card > > arecord -l > > **** List of CAPTURE Hardware Devices **** > ...... > card 3: UHD [USB3.0 UHD], device 0: USB Audio [USB Audio] > Subdevices: 1/1 > Subdevice #0: subdevice #0 > > arecord -L > > ..... > sysdefault:CARD=UHD > USB3.0 UHD, USB Audio > Default Audio Device > front:CARD=UHD,DEV=0 > USB3.0 UHD, USB Audio > Front output / input > > Suggestion to > > ffmpeg -f alsa -ac 2 -i hw:? > === > just omit hw alsa part (but not -f alsa) so it defaults to sysdefault ? :) also, try 3:0 (card 3, subdevice 0) also, may be try /dev/snd/pcm*c devices > > > > >> >>> >>> >>> >>> -- >>> Cin mailing list >>> [email protected] >>> https://lists.cinelerra-gg.org/mailman/listinfo/cin >>> >> >> >
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