Thanks again to DarrellS for your settings. f rawvideo -s %(width)x%(height) -r %(fpsnum)/%(fpsden) -i -vcodec mpeg2video -target ntsc-dvd -me_method epzs -threads 4 -g 45 -b 5800k -bf 2 -trellis 2 -cmp 2 -subcmp 2 "%(tempvideofile)" f rawvideo -s %(width)x%(height) -r %(fpsnum)/%(fpsden) -i -vcodec mpeg2video -target ntsc-dvd -bf 2 -b 8000k -dc 9 -flags +ilme+ildct -alternate_scan 1 -top 0 "%(tempvideofile)" Also this will allow a Progressive (Yours) and an Interlaced version (Mine) in case users want to choose. I didn't see too much difference but it did correct my aspect settings. I added it to my VDPROFs and reposted it at. or you could download the text file in this thread and change the extension to vdprf and load that in the external encoder.ĭarrellS, Thanks for the better quality format script. Program: C:\Tools\MP4Box\MP4Box.exe (or the path to your exe file)Ĭommand Arguements: -add "%(tempvideofile)" -add "%(tempaudiofile)" "%(outputname)" -fps %(fps) (place a check mark in first three boxes and under Audio tab, check Wav file and Bypass compression) Program: C:\Tools\neroAacEnc.exe (or the path to your exe file)Ĭommand Arguements: -q 0.50 -ignorelength -if -of "%(tempaudiofile)" (place a check mark in first three boxes) Program: C:\Tools\x264.exe (or the path to your exe file)Ĭommand Arguements: -crf 18 -preset medium -tune film -demuxer raw -input-csp i420 -input-res %(width)x%(height) -fps %(fpsnum)/%(fpsden) -o "%(tempvideofile)". Here are the encoders that you would use to create an x264/aac.mp4. If you are using aac then I assume you want to create x264 mp4. If you want to decompress your Dolby Digital encoded files to WAV or MP3, AC-3 ACM Codec is the tool that will ease your work.You need to use the external encoder feature in Virtualdub 1.10.0 and later to use the Neroaacenc.exe. To uninstall AC-3 ACM Codec you simply need to go to Add/Remove Programs from the Control Panel, select it and press the "Add/Remove" button. If you previously had installed an earlier version of this codec it is recommended to uninstall the old version before installing the new one. The codec is also designed to work with the default Windows multimedia framework, called Audio Compression Manager (ACM), which manages all audio codecs installed on a system. Using one of the many ACM clients with the AC-3 ACM Codec, you can easily decompress AC3 audio files into WAV or MP3 and even use AC3 encoded AVI files that normally aren’t recognized by this applications. The AC-3 ACM Codec is based on two open source libraries: liba52 by Aaron Holtzman and Michel Lespinasse and FFmpeg ac3enc code by Fabrice Bellard. Regarding audio sample rates, the AC-3 codec supports up to 48 kHz. Five of the channels are dedicated to normal-range speakers (right front, center, left front, rear right, rear left) and one individual channel for low frequencies (20 Hz – 120 Hz) for the subwoffer. The codec can control up to six sound channels which cover the entire audible sound spectrum (20 Hz – 20,000 Hz). Another method is to right-click the AC3ACM.inf file and choose Install from the Context menu. bat file for your specific system architecture (x86 or 圆4). To install it on your system you just need to double click the. The package comes with individual installers for x86 and 圆4 systems. AC-3 ACM Codec is just a small audio decompressing utility for the AC-3 format, also known as Dolby Digital, which they all have in common. VirtualDub, TMPGEnc, Avisynth, CoolEdit are some of the many ACM clients available on the market that use various external codecs to compress or decompress files of a specific format.
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