Since this involves compressing the file, it will take (much longer) than the. h264 video and aac audio compression : ffmpeg -i input1.mp4 -i input2.avi -c copy -map 1:v:0 -map 0:a:0 -shortest -c:v mpeg4 -c:a aac output.mp4.
#Ffmpeg convert webm to mp4 mp4#
there was no comma ( ,) between tv and format in the last line. As first step, you need to include the ffmpeg required namespaces, in this case we only need the FFMpeg tool and the x264 class that allows to convert a video to Mp4. If you want to convert (and compress ) the file in one operation, you can use this one-liner to export an MP4 file with. Plus, what changes shall I make in the command to get the source audio quality? Please guide.Įdit 1: I have tried the above command on FFMPEG version 5.0 and 4.4Įdit 2: After examining some FFMPEG commands from other users, I have figured out the issue and now the commands work fine. I'm using the following command for the conversion:įfmpeg -i test.webm -vf zscale=tin=smpte2084:min=bt2020nc:pin=bt2020:rin=tv:t=smpte2084:m=bt2020nc:p=bt2020:r=tv,zscale=t=linear:npl=100,format=gbrpf32le,zscale=p=bt709,tonemap=tonemap=hable:desat=0,zscale=t=bt709:m=bt709:r=tvformat=yuv420p -c:v libx264 -crf 15 -preset slower test.mp4Īfter running the following command, I'm getting the following error (Screenshot attached).
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