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View Full Version : FFMPEG pipe to FFMPEG faster than direct processing?

Atak_Snajpera
9th February 2018, 15:48
Audio.avs
#AudioSource
LoadPlugin("...\x64\ffms2.dll")
audio=FFAudioSource("...\audio_1_Undetermined.thd.w64") // 10 min , 8 channels
audio=ConvertAudioToFloat(audio)
#DownMix
Import("...\DownMixAudio.avs")
audio=DownMixTo6ch(audio)

audio=ConvertAudioTo16bit(audio)
AudioDub(video,audio)


http://i.cubeupload.com/TppXnV.png

CPU USAGE
http://i.cubeupload.com/nvCQZs.png

http://i.cubeupload.com/cFGYD3.png

It looks like that by using two separated processes we can gain extra ~23% of encoding speed.