Il giorno mar 15 ott 2019 alle ore 23:33 Dennis Mungai <[email protected]> ha scritto:
> For usage, see: > > ffmpeg -h filter=scale_cuda > > On my build, I see: > > Filter scale_cuda > GPU accelerated video resizer > Inputs: > #0: default (video) > Outputs: > #0: default (video) > cudascale AVOptions: > w <string> ..FV...... Output video width (default "iw") > h <string> ..FV...... Output video height (default "ih") > it's ok, i have reinstall OS and compile Driver and Cuda from bin (NVIDIA-Linux-x86_64-430.50.run and cuda_10.1.243_418.87.00_linux.run) Compile ffmpeg with ./configure --enable-nonfree --enable-nvenc --enable-libx264 --enable-gpl --enable-cuda --enable-cuvid --enable-cuda-nvcc > So with your command, substitute scale_npp with scale_cuda as shown: > > #!/bin/bash > for i in *.mp4; do > ffmpeg -threads 8 -hwaccel nvdec -i "$i" -vf scale_cuda=720:-1 > -c:v h264_nvenc -preset slow "convert/$i"; > done No work, i have this error: At least one output file must be specified ./1.sh: riga 4: -c:v: comando non trovato _______________________________________________ ffmpeg-user mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
