![]() I guess I sort of knew about splitting on i-frames and have ffmpeg but this sounds really useful. Thanks for the sanity check on some of that! Why does some of this end up being so cryptic and the workflow feel kludgey? Currently Im using a combination of Audacity (to ensure the commentary audio file is in sync with the movie audio), AvideMux (to add the audio as a new track to the movie file) and mkvtoolnix (to tag the audio track as 'Directors Commentary' or other). ![]() Chroma Key / Green Screen Avidemux supports chroma key to replace the background with an image or video backdrop. So, I capture with virtualdub, then convert with avidemux, with very good. Especially on SSD drives, transcoding even large videos will only take a few seconds or minutes at max. Portable Avidemux can be used from a USB stick or similar with no prior installation. Vc500 audio sync virtualdub This is pretty much the only program that you can. Muxing and transoding video not only spares you another recompression pass (and, thus, quality loss) but also speeds up the process by magnitudes since the media data is simply compied from source to target file. All these tools are essential - plus, of course, AVConvert Often, transcoding it into another container fixes this issue quickly and losslessly. There's also VideoContainerChanger which can losslessly transcode videos from one container format to the other in case a video does not poen as expected in some application. Whenever possible, I import the video (of the final length!) into Reaper, prepare tha audio as desired, render only the audio and then use the third-party tools to losslessly "join" the untouched video with the new, edited audio.įYI, you can also use the free LosslessCut to make lossless video edits (cutting on i-frames is a lossless process if you can live with the reduced timing precision of up to one second). In altre parole, puoi ottenere molte funzionalità utili da Avidemux gratuitamente. Avidemux and mkvToolnix are essential tools in this regard (even - or especially - from a pro perspective, which may seem surprising for free tools). Avidemux è un Video Editor Free che consente di completare la personalizzazione di base di audio e video. This assumes that your new audio is in sync and of the same length. Basically, do a video copy and an audio copy and specify the audio source as your studio version. Open up Avidemux, and load the video file that you want to work with. Also if the audio 'goes' out of sync gradually.just press stop then start again. The audio sync tool in AviDemux is also simple and straight-forward. to attempt to repair the audio problem.or run the entire DVD rip through FixVTS. I've searched a long time to figure out how to keep video compression and the resulting degredation to a minimum during post. When it comes to open-source tools to fix audio lag, Avidemux can’t be ignored. 1 Answer Sorted by: 2 Simply use either Avidemux or FFMpeg (+ Avanti ). If I were you I would copy the VOB.then run that VOB through FixVTS.
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