> v[dshow @ 0000000000432180] DirectShow video devices (some may be both video and audio devices) [dshow @ 0000000000432180] Could not enumerate video devices (or none found).
Do other programs use it OK? What type of device *is* it in dshow land, I wonder... On 11/9/15, Andrew Blake <[email protected]> wrote: > Hi there, > > I have a NUUO 7108 - 8 Channel Video Capture Card that I'm trying to stream > into images using image2 over TCP to an application I've built. > > The actual streaming over TCP and splitting video to images is fine with a > static file or an AVerMedia TV Capture Card using dshow (1CH)... but I'm > having no luck with this 8 Channel Video Capture card? > > I'm assuming that the 8Ch using crossbar? and I don't know how to list the > device name for crossbar devices to try a pin? any ideas? > > Two of my attempts below of about a hundred! any help or guidance would be > much appreciated, > > Anyone else got a NUUO Capture card working with FFMPEG? (using Windows) > > Many thanks, > > Andrew > > > C:\applications>ffmpeg -list_devices true -f dshow -i > dummy > ffmpeg version N-76041-g0418541 Copyright (c) 2000-2015 the FFmpeg > developers > built with gcc 5.2.0 (GCC) > configuration: --enable-gpl --enable-version3 --disable-w32threads > --enable-av > isynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls > --enab > le-iconv --enable-libass --enable-libbluray --enable-libbs2b > --enable-libcaca -- > enable-libdcadec --enable-libfreetype --enable-libgme --enable-libgsm > --enable-l > ibilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb > --enab > le-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp > --en > able-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora > --ena > ble-libtwolame --enable-libvidstab --enable-libvo-aacenc > --enable-libvo-amrwbenc > --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp > --enabl > e-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-lzma > --ena > ble-decklink --enable-zlib > libavutil 55. 4.100 / 55. 4.100 > libavcodec 57. 6.100 / 57. 6.100 > libavformat 57. 4.100 / 57. 4.100 > libavdevice 57. 0.100 / 57. 0.100 > libavfilter 6. 11.100 / 6. 11.100 > libswscale 4. 0.100 / 4. 0.100 > libswresample 2. 0.100 / 2. 0.100 > libpostproc 54. 0.100 / 54. 0.100 > [dshow @ 0000000000432180] DirectShow video devices (some may be both video > and > audio devices) > [dshow @ 0000000000432180] Could not enumerate video devices (or none > found). > [dshow @ 0000000000432180] DirectShow audio devices > [dshow @ 0000000000432180] Could not enumerate audio only devices (or none > found > ). > dummy: Immediate exit requested > > > C:\applications>ffmpeg -f dshow -show_video_device_di > alog true -crossbar_video_input_pin_number 0 -i video="PCIe 8CH DVR TVout > Boar > d" > ffmpeg version N-76041-g0418541 Copyright (c) 2000-2015 the FFmpeg > developers > built with gcc 5.2.0 (GCC) > configuration: --enable-gpl --enable-version3 --disable-w32threads > --enable-av > isynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls > --enab > le-iconv --enable-libass --enable-libbluray --enable-libbs2b > --enable-libcaca -- > enable-libdcadec --enable-libfreetype --enable-libgme --enable-libgsm > --enable-l > ibilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb > --enab > le-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp > --en > able-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora > --ena > ble-libtwolame --enable-libvidstab --enable-libvo-aacenc > --enable-libvo-amrwbenc > --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp > --enabl > e-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-lzma > --ena > ble-decklink --enable-zlib > libavutil 55. 4.100 / 55. 4.100 > libavcodec 57. 6.100 / 57. 6.100 > libavformat 57. 4.100 / 57. 4.100 > libavdevice 57. 0.100 / 57. 0.100 > libavfilter 6. 11.100 / 6. 11.100 > libswscale 4. 0.100 / 4. 0.100 > libswresample 2. 0.100 / 2. 0.100 > libpostproc 54. 0.100 / 54. 0.100 > [dshow @ 00000000004a24e0] Could not enumerate video devices (or none > found). > video=PCIe 8CH DVR TVout Board: Input/output error > _______________________________________________ > ffmpeg-user mailing list > [email protected] > http://ffmpeg.org/mailman/listinfo/ffmpeg-user > _______________________________________________ ffmpeg-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-user
