Der externe Grabber wird erkannt, kann aber nicht grabben,da /dev/video0 fehlt:
MLD> lsusb
Bus 002 Device 003: ID 04d8:f844 Microchip Technology, Inc.
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 006: ID 0403:6001 Future Technology Devices International, Ltd FT232 USB-Serial (UART) IC
Bus 001 Device 007: ID 1b71:3002 Fushicai USBTV007 Video Grabber [EasyCAP]
Bus 001 Device 004: ID 0403:6001 Future Technology Devices International, Ltd FT232 USB-Serial (UART) IC
Bus 001 Device 003: ID 05af:0630 Jing-Mold Enterprise Co., Ltd
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MLD> hyperion-v4l2 --width 320 --height 180 --screenshot
hyperion-v4l2:
version : V1.03.3 (brindosch-2fbbcff/2f01dfa-1495880388
build time: Jun 3 2017 02:06:03
V4L2GRABBER ERROR: Cannot identify '/dev/video0' ERROR 2, No such file or directory
Fehlt da der Treiber ?