1) Tak sie zastanawiam czy jest jakas mozliwosc przechwycenia obrazu z kamery i puszczeniu go przez DLNA tak abym go ogladal na telewizorze?
Teoretycznie w katalogu video dla DLNA mam plik np. output.avi teraz 'cos' powinno mi przekierorywac caly strumien z kamery do tego pliku. Do kamery jest dostep po RTSP / ONVIF.
2) Zrzut ekranu to moznazrobic tak:
#!/bin/sh
today=`/bin/date '+%d-%m-%Y__%H-%M-%S'`;
#Grab snapshot from RTSP-stream
ffmpeg -i 'rtsp://192.168.1.1/user=admin&password=&channel=1&stream=0.sdp?real_stream--rtp-caching=100' -f image2 -vframes 1 -pix_fmt yuvj420p /home/dlna/camera/$today.jpeg
Tyle, ze nie moge zainstalowac ffmpeg. ffmpeg-mini mam.
Downloading http://dl.eko.one.pl/lede/17.01-SNAPSHO … s_24kc.ipk
Collected errors:
* check_data_file_clashes: Package libffmpeg-full wants to install file /usr/lib/libavcodec.so.57
But that file is already provided by package * libffmpeg-mini
* check_data_file_clashes: Package libffmpeg-full wants to install file /usr/lib/libavcodec.so.57.64.101
But that file is already provided by package * libffmpeg-mini
* check_data_file_clashes: Package libffmpeg-full wants to install file /usr/lib/libavformat.so.57
But that file is already provided by package * libffmpeg-mini
* check_data_file_clashes: Package libffmpeg-full wants to install file /usr/lib/libavformat.so.57.56.100
But that file is already provided by package * libffmpeg-mini
* check_data_file_clashes: Package libffmpeg-full wants to install file /usr/lib/libavutil.so.55
But that file is already provided by package * libffmpeg-mini
* check_data_file_clashes: Package libffmpeg-full wants to install file /usr/lib/libavutil.so.55.34.100
But that file is already provided by package * libffmpeg-mini
Package libffmpeg-mini is already installed on root.
Wywalilem libffmpeg-mini, proboje zainstaloac ffmpeg i teraz wywala
Downloading http://dl.eko.one.pl/lede/17.01-SNAPSHO … s_24kc.ipk
Collected errors:
* check_data_file_clashes: Package libffmpeg-full wants to install file /usr/lib/libavcodec.so.57
But that file is already provided by package * libffmpeg-audio-dec
* check_data_file_clashes: Package libffmpeg-full wants to install file /usr/lib/libavcodec.so.57.64.101
But that file is already provided by package * libffmpeg-audio-dec
* check_data_file_clashes: Package libffmpeg-full wants to install file /usr/lib/libavdevice.so.57
But that file is already provided by package * libffmpeg-audio-dec
* check_data_file_clashes: Package libffmpeg-full wants to install file /usr/lib/libavdevice.so.57.1.100
But that file is already provided by package * libffmpeg-audio-dec
* check_data_file_clashes: Package libffmpeg-full wants to install file /usr/lib/libavformat.so.57
But that file is already provided by package * libffmpeg-audio-dec
* check_data_file_clashes: Package libffmpeg-full wants to install file /usr/lib/libavformat.so.57.56.100
But that file is already provided by package * libffmpeg-audio-dec
* check_data_file_clashes: Package libffmpeg-full wants to install file /usr/lib/libavutil.so.55
But that file is already provided by package * libffmpeg-audio-dec
* check_data_file_clashes: Package libffmpeg-full wants to install file /usr/lib/libavutil.so.55.34.100
But that file is already provided by package * libffmpeg-audio-dec
* opkg_install_cmd: Cannot install package ffmpeg.
Po calej tej operacji nie moge z powrotem zainstalowac libffmpeg-mini bo wywala bledy jak powyzej. Heh
No ale mozna zrobic jakies rozwiazanie po stronie LEDE dlatego, taki temat tu powstal.
