Low speed encode

Discuss about generic usage of MediaCoder.

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BaixarSeriesMP4
Beginner
Beginner
Posts: 1
Joined: Fri Jul 28, 2017 10:03 pm

Low speed encode

Postby BaixarSeriesMP4 » Fri Jul 28, 2017 10:12 pm

Hello everyone, lately my mediacoder is very slow when coding.
Could you help me solve the problem?

Normally my encode is between 10x speed (using avisynth) and 40 / 50x (using MEncoder)
But lately this problem has happened that is in the image below

http://i.imgur.com/1AGikIi.png

Áudio Option:
neroAacEnc.exe -he -br $(AudioBitrate*1K) -ignorelength -if - -of "$(DestFileAudio)"

Video Option:
x264 --no-progress --preset medium --tune film --keyint 250 --min-keyint 25 --non-deterministic --psy-rd 1:0 --bitrate $(VideoBitrate) --qcomp 0.6 --sar 160:159 --threads 55 --demuxer raw --input-csp i420 --input-res 848x480 --fps 2500000/104271 --stats "$(PassLogFile)" --pass 1 -o NUL -

avisynth
LoadPlugin("C:\Program Files\MediaCoder\codecs\avisynth\DirectShowSource.dll")
DirectShowSource("G:\HDNLUF220\Law & Order\Criminal Intent\Season 9\Law.and.Order.Criminal.Intent.S09E14.HDTV.XviD-FQM.avi",fps=23.976,convertfps=true)
BilinearResize(848,480)
ConvertToYV12()
LoadPlugin("C:\Program Files\MediaCoder\codecs\avisynth\VSFilter.dll")
TextSub("G:\HDNLUF220\Law & Order\Criminal Intent\Season 9\Law.and.Order.Criminal.Intent.S09E14.HDTV.XviD-FQM.***")
ConvertAudioTo16bit()
Alex3676
Amateur
Amateur
Posts: 15
Joined: Mon Dec 25, 2017 4:54 pm

Re: Low speed encode

Postby Alex3676 » Tue Jan 09, 2018 7:38 am

1º->File: revert all settings

2º go (Advanced x264): /Eliminate DCT blocks with small coefficient= disabled / Perform early skip detection in P-frames= enable /Threads=4 (0 for auto)

3º back to main screen: /profile= High /Level= Auto /Preset Medium

If the video input is AVI or FLV use the SOURCE FFmpeg. MEncoder does not match some video extensions.

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