Video encoder cannot be started as expected "014 Description: A video encoder error is encountered I get an "Error 014" message, and the error code description says: I'm a total newbie when it comes to video formats and codecs, but after researching various codes (and trying Lagarith which gave 60gb+ file sizes.no thanks! lol) I decided on the Avid NDxHD, but I can't get it to work in MediaCoder. This is a front-end for FFMPEG which makes it easy to convert formats using presets (including the ability to add your own) and batch processing.I'm trying to convert some mkv video files to avi for editing purposes. Useful for transcoding MTS AVCHD files to MPEG I-frame HD in an AVI container so that they can be imported into Lightworks. See this thread Virtualdub ( ) (open source). Note: FFMPEG suffers from a long standing bug that makes re-wrapping of MTS files to Quicktime problematic. Useful for re-wrapping MTS AVCHD files to QuickTime format (MOV, MP4) so that they can be imported into Lightworks. Can be used with a frontend/GUI like Avanti. This is a customised version of FFMPEG for broadcast and professional usage. FFMedia BroadCast (FFMBC) ( ) (open source). It is simpler to use but is not as sophisticated and has less features. Mediacoder actualy includes several encoding programs including FFMPEG (mentioned below). People seem to be having more luck with the 64bit version. It has a GUI and you can tell it to do a whole directory at once (or queue up several directories/files). Mediacoder is probably the best program to use. Hopefully in time more instructions foer specific codecs will be added to the Wiki. The Lightworks Forums Codecs section is a great place to ask for help. There are many settings that can be used and it can be verry daunting. Below are some programs that should help you with this. If Lightworks can not play the file natively and can not transcode the file itself you may need to use a media conversion/transcoding program to process the file before importing it into Lightworkss. We can then take a look at the possibility of supporting these additional formats. We are also aware that certain codecs such as MPEG-2 and DV25 can have variations, so if anyone has issues with certain files, please send us a small sample to (you need to log in to see the page). We will be extending codec support based on the feedback we receive. Image Seqeuence (BMP, Targa, TIFF, JPEG, PNG – others still to be tested fully) MXF Op1a MPEG-2 HD I-Frame (50Mb/s – 300Mb/s) MXF Op1a MPEG-2 SD I-Frame (10Mb/s – 50Mb/s) Native (playback performance dependant on CPU – transcode recommended) Here are the supported formats, if the format is not covered adequately look at the bottom of this section for a list of useful encoding/transcoding programs. Be nice to those supplying it, giving them abuse over format support is unproductive. EditShare is looking into using a open source program called ffmpeg to improve support and there will also be plugins where you can purchase certain codecs. When Lightworks is open source, only open source codecs will be used (or commercial professional ones you purchase specifically for use with Lightworks). Which leaves the current chain of beta releases with a very small choice of external libraries. At the same time proprietary libraries have to be removed/replaced before it is open sourced. Until it is, common GPL style licensed toolkits and libraries are not an option. It is still closed source until it is open sourced which is scheduled for summer 2011. Lightworks is currently in a transitional state. This means that even if you have a program that uses a codec installed on your computer, other programs may not be able to use it. This means that vendors have to pay to use these codecs and the licensing is generally to a particular vendor. The codecs for many formats are protected by intellectual property copyright. This section is to help people understand which formats are supported natively and how to use formats that are not.
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