Il giorno gio 17 ott 2019 alle ore 11:29 Moritz Barsnick <[email protected]> ha scritto: > > On Thu, Oct 17, 2019 at 01:08:37 +0200, Michele Salerno wrote: > > > #!/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 > > This looks like you need to remove the newline between these lines: > ffmpeg -threads 8 -hwaccel nvdec -i "$i" -vf scale_cuda=720:-1 > -c:v h264_nvenc -preset slow "convert/$i"; > > They are one command and need to be on one line. > Thanks, i see... but i have this error now: Impossible to convert between the formats supported by the filter 'graph 0 input from stream 0:0' and the filter 'auto_scaler_0' Error reinitializing filters! Failed to inject frame into filter network: Function not implemented Error while processing the decoded data for stream #0:0 [aac @ 0x55c2aefc8880] Qavg: 21991.418 [aac @ 0x55c2aefc8880] 2 frames left in the queue on closing Conversion failed! _______________________________________________ ffmpeg-user mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-user
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