![]() ![]() The file doesn't particularly have a lot of flicker, I needed a sample file to experiment with for The error is "Couldn't locate a decompressor for fourcc.dll DVSD"Ĭomplete name : J:\FredMovieArchive\FredsFamilyAVIs\Joe7.aviĮncoding settings : wb mode= / white balance= / fcm=manual focus This is the file I am trying to run through AVISynth with the JohnMeyer Deflicker script. This completely eliminates the need to have to deal with codecs inside of VirtualDub. Using this workflow you have one instance of Vegas serving out the video and a second instance of Vegas doing the rendering. If you want to put the output of the AVISynth script back into Vegas, you can either first render from VirtualDub (the Cineform codec works well), or you can use VFAPIConv to change the output of the AVISynth AVS script into an AVI file that a second instance of Vegas can import. I always do a 1 second render and put it back on the Vegas timeline just to make sure the levels are the same as the original. The only issue with this workflow is that you have to keep track of the 0-255 to 16-235 mapping. Using the frameserver, if Vegas can open it, I can get the video into AVISynth. It takes less than one minute to download and install. I don't like to deal with all of this mess, so when I use AVISynth I put the video into Vegas, do all my editing, and then use the Debugmode frameserver to serve the video into an AVISynth script. The "dvsd" codec is indeed a DV codec, but unless you are editing DV video, this isn't what you need.Īlso, AVISynth can only open certain video files directly and can only open other types of videos - like MPEG-2 or AVCHD - by using other "helper" apps. To know what you need to install, can you either post a small, unedited clip of the video you are trying to process, or at least put it into MediaInfo (free utility) so it can report exactly what codec it is using. There are dozens of posts in this forum warning against installing codec packs. Can anyone say what might be safe to install? Are there other codecs that will be required for decoding other file formats? I am afraid to install a codec that could clobber one of the Vegas-supplied codecs. That's it! Justĭon't forget that when using Cedocida to compress widescreen DV, you must go to the codecĬonfiguration dialog and set "Aspect Ratio" to 16:9. At the bottom you'll be able to download version 0.2.2, which isĮxtract the files to a convenient location, right click the. Donald Graft hasĬompiled a Windows version, which can be found by heading to andĬhecking the "Hosted" section. Myself, and I'm quite happy with the results of both decoding and encoding. Windows architecture, and in order for it to decode DV, a VfW codec for the format must beįor DV, a very common recommendation is Cedocida, by Andreas Dittrich. Avisynth's AVISource, however, uses the Video for Most NLE packages, large and small, have internal decoders for the DV25 format,Īnd can play the footage without issue. This error is an old standard, and is the result of not having a system-wide DV codec I found the following post on another forum, indicating I need a system-wide VFW codec:Įrror message: "AVISource: couldn't locate a decompressor for fourcc dvsd" However, I am now stumbling on an error:Ĭouldn't locate a decompressor for fourcc UYVY I am trying to run one of John Meyer's denoiser scripts. John Meyer and others' excellent posts have gotten me farther than I ever expected to get. I have spent the better part of today learning to run AVISynth. ![]() I tested the unmodified files on my LG dvd player and they all work, before and after modifying, but I guess I should reencode all the audio to ensure future compatibility.I do not want to mess up my SVP 12 install. ![]() (The bitrate was 320 and to fit on one DVD r I needed to reencode 6 of the files into 160 kbps. Then everything loks ok except the acm will not decompress.Īvisynth>avisouce() worked fine tough so I am good to go.Īlso, I am not sure either which program wrote this mp3 bitstream.Īother interesting piece of information, I truncated the video with direct stream copy, and the resutling stream does not produce an error when loaded into vdubmod, however it is still unable to decompress via acm when I try to reencode the audio. "AVI: Truncated or invalid MP3 audio format detected (18 bytes, should be 30). When I load the video into vdub mob the error I get is Hi, I have the exact same issue, to work around my problem i merely used avisynth> avisource reader.
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