je viens d’utiliser kdenlive pour enregistrer mes vhs
bien sûr, il a planté en faisant planter par la meme occase v4l2-ctl
v4l2-ctl -w ne fait plus rien
xawtv me donne le son mais pas l’image
xdtv ne fonctionne pas (d’ailleurs on le désinstalle comment?)
ffmpeg ne fonctionne plus . plus d’image
vous pouvez me dépanner ?
merci
voilà le log de xawtv
root@debian:/home/alain# xawtv This is xawtv-3.103, running on Linux/x86_64 (3.16.0-4-amd64) xinerama 0: 1920x1080+0+0 vid-open-auto: using analog TV device /dev/video1 WARNING: No DGA direct video mode for this display. WARNING: couldn't find framebuffer base address, try manual configuration ("v4l-conf -a <addr>") v4l2: WARNING: framebuffer base address mismatch v4l2: me=(nil) v4l=(nil) Alsa devices: cap: hw:4,0 (/dev/video1), out: default root@debian:/home/alain#
le log de ffmpeg
root@debian:/home/alain# ffmpeg -f v4l2 -framerate 25 -video_size 640x480 -i /dev/video1 -f alsa -i hw:4,0 output.avi ffmpeg version 2.6.9 Copyright (c) 2000-2016 the FFmpeg developers built with gcc 4.9.2 (Debian 4.9.2-10) configuration: --prefix=/usr --extra-cflags='-g -O2 -fstack-protector-strong -Wformat -Werror=format-security ' --extra-ldflags='-Wl,-z,relro' --cc='ccache cc' --enable-shared --enable-libmp3lame --enable-gpl --enable-nonfree --enable-libvorbis --enable-pthreads --enable-libfaac --enable-libxvid --enable-postproc --enable-x11grab --enable-libgsm --enable-libtheora --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libx264 --enable-libspeex --enable-nonfree --disable-stripping --enable-libvpx --enable-libschroedinger --disable-encoder=libschroedinger --enable-version3 --enable-libopenjpeg --enable-librtmp --enable-avfilter --enable-libfreetype --enable-libvo-aacenc --disable-decoder=amrnb --enable-libvo-amrwbenc --enable-libaacplus --libdir=/usr/lib/x86_64-linux-gnu --disable-vda --enable-libbluray --enable-libcdio --enable-gnutls --enable-frei0r --enable-openssl --enable-libass --enable-libopus --enable-fontconfig --enable-libpulse --disable-mips32r2 --disable-mipsdspr1 --disable-mipsdspr2 --enable-libvidstab --enable-libzvbi --enable-avresample --disable-htmlpages --disable-podpages --enable-libutvideo --enable-libfdk-aac --enable-libx265 --enable-libiec61883 --enable-vaapi --enable-libdc1394 --disable-altivec --shlibdir=/usr/lib/x86_64-linux-gnu libavutil 54. 20.100 / 54. 20.100 libavcodec 56. 26.100 / 56. 26.100 libavformat 56. 25.101 / 56. 25.101 libavdevice 56. 4.100 / 56. 4.100 libavfilter 5. 11.102 / 5. 11.102 libavresample 2. 1. 0 / 2. 1. 0 libswscale 3. 1.101 / 3. 1.101 libswresample 1. 1.100 / 1. 1.100 libpostproc 53. 3.100 / 53. 3.100 [video4linux2,v4l2 @ 0x18c5e40] The driver does not permit changing the time per frame Input #0, video4linux2,v4l2, from '/dev/video1': Duration: N/A, start: 2425.093395, bitrate: 92160 kb/s Stream #0:0: Video: rawvideo (I420 / 0x30323449), yuv420p, 640x480, 92160 kb/s, 25 fps, 25 tbr, 1000k tbn, 1000k tbc Guessed Channel Layout for Input Stream #1.0 : stereo Input #1, alsa, from 'hw:4,0': Duration: N/A, start: 1475098718.090530, bitrate: 1024 kb/s Stream #1:0: Audio: pcm_s16le, 32000 Hz, 2 channels, s16, 1024 kb/s Output #0, avi, to 'output.avi': Metadata: ISFT : Lavf56.25.101 Stream #0:0: Video: mpeg4 (FMP4 / 0x34504D46), yuv420p, 640x480, q=2-31, 200 kb/s, 25 fps, 25 tbn, 25 tbc Metadata: encoder : Lavc56.26.100 mpeg4 Stream #0:1: Audio: mp3 (libmp3lame) (U[0][0][0] / 0x0055), 32000 Hz, stereo, s16p Metadata: encoder : Lavc56.26.100 libmp3lame Stream mapping: Stream #0:0 -> #0:0 (rawvideo (native) -> mpeg4 (native)) Stream #1:0 -> #0:1 (pcm_s16le (native) -> mp3 (libmp3lame)) Press [q] to stop, [?] for help [alsa @ 0x18c7a20] Thread message queue blocking; consider raising the thread_queue_size option (current value: 8) frame= 10 fps=0.0 q=2.0 size= 23kB time=00:00:00.40 bitrate= 464.1kbits/sframe= 22 fps= 22 q=2.0 size= 37kB time=00:00:00.88 bitrate= 342.0kbits/sframe= 35 fps= 23 q=2.0 size= 52kB time=00:00:01.40 bitrate= 304.7kbits/sframe= 47 fps= 23 q=2.0 size= 67kB time=00:00:01.88 bitrate= 291.8kbits/sframe= 59 fps= 23 q=2.0 size= 81kB time=00:00:02.36 bitrate= 281.5kbits/sframe= 72 fps= 24 q=2.0 size= 96kB time=00:00:02.88 bitrate= 273.4kbits/sframe= 85 fps= 24 q=1.6 size= 111kB time=00:00:03.40 bitrate= 268.0kbits/sframe= 97 fps= 24 q=1.6 size= 125kB time=00:00:03.88 bitrate= 264.4kbits/sframe= 110 fps= 24 q=2.0 size= 145kB time=00:00:04.40 bitrate= 269.5kbits/sframe= 122 fps= 24 q=2.0 size= 160kB time=00:00:04.88 bitrate= 267.9kbits/sframe= 136 fps= 25 q=2.0 size= 176kB time=00:00:05.44 bitrate= 264.5kbits/sframe= 147 fps= 24 q=2.0 size= 189kB time=00:00:05.88 bitrate= 264.0kbits/sframe= 160 fps= 24 q=2.0 size= 205kB time=00:00:06.40 bitrate= 261.9kbits/sframe= 173 fps= 25 q=2.0 size= 220kB time=00:00:06.92 bitrate= 259.9kbits/sframe= 185 fps= 24 q=2.0 size= 234kB time=00:00:07.40 bitrate= 259.3kbits/sframe= 198 fps= 25 q=2.0 size= 249kB time=00:00:07.92 bitrate= 257.9kbits/sframe= 210 fps= 25 q=2.0 size= 264kB time=00:00:08.40 bitrate= 257.1kbits/sframe= 223 fps= 25 q=2.0 size= 278kB time=00:00:08.92 bitrate= 255.7kbits/sframe= 224 fps= 25 q=2.0 Lsize= 289kB time=00:00:09.07 bitrate= 260.6kbits/s video:161kB audio:107kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 7.852303% Received signal 2: terminating. root@debian:/home/alain#
là je sèche …