![]() If you don't know what the effects of interlacing are you can see them in the screen shot below (most clearly visible on the face of the man at the top left). If we create a DVD that isn't played on a standard TV then we might see the effects of the interlacing which will look like strange horizontal lines through the video. This would be appropriate if you had a video that was edited from a DV camera and is still interlaced. It's better just to start from scratch.When processing video files you might want to add a deinterlace filter. Trying to get the curve editor to forget where it was at and what it was doing can be tricky. Also, when you've finished with one file and want to work on another, close that instance of Virtualdub and open another one and start all over. It's best when using the curve editor to start at the beginning and work forward and try not to jump all over the place (it's OK to go back to the last keyframe and test your fade). It pops up an error telling you it's not compatible even though they are the same elementery streams that are in the mkv. You can't smart render or direct stream copy an mp4 into an AVI container anyway. I usually give up and put it in an mkv container. With mp4, you can jump all over the place trying to find the right spot and never find it. ![]() This is most obvious when using the curve editor. If you go back frame by frame, you can see the jump when you get to the correct spot. When editing mkv, if I go far enough back then I can go forward and get to the correct frame, if not then then you can end up at the wrong frame. if you navigate to a section to apply a curve to a filter, you can "lose your place" and the resultant frames will be out of order, even on the exported encode (even if you re-wrap the export, or examine the raw elementary stream in a stream analyzer) Yeah, trying to edit H264 can be very tricky (mp4 is almost impossible). Vdub still has problems with b-frames and frame accuracy with non linear seeks, even when re-wrapping into mkv container and using mkv plugin. I did a bunch tests ,and it seems AVC smart rendering works most of the time, but there are issues still. I just had questions about AVC smart rendering, which did not work in the past Vdub would be preferrable, if AVC smart rendering worked Well it works here in avidemux if you apply it correctly, and it works in vdub as well. "Ignorance more frequently begets confidence than does knowledge." How true. That's a lot of words, but then you cannot express a complex notion in one brief, catchy sentence, I don't think. Vulgar and inactive minds confound familiarity with knowledge and conceive themselves informed of the whole nature of things when they are shown their form or told their use but the speculatist, who is not content with superficial views, harasses himself with fruitless curiosity, and still, as he inquires more, perceives only that he knows less." "Among the innumerable mortifications which waylay human arrogance on every side may well be reckoned our ignorance of the most common objects and effects, a defect of which we become more sensible by every attempt to supply it. But I have a hunch it can be real tricky, and what seems to the uninitiated a straightforward, simple procedure is in reality not so easy, much like anything else in life.Īs Dr Samuel Johnson said, back in the latter part of the 18'th century: I am a novice and a n00b and generally blissfully unaware of the complexities of video editing. mp4 doesn't play fair in Virtualdub (from my experience, it doesn't play fair in avidemux either). You may have to put mp4 in mkv container first. ![]() I have also Direct Stream Copied using ffdshow. I use x264vfw as compression and Smart Render (or Direct Stream Copy) x264 and aac into AVI container and then use MKVmerge to create MKV. I have x264vfw installed and also fcchandler's aacacm. I know it works in vdub, but have you coaxed smart render to work with h.264 in vdub successfully ?( I thought smart render only worked with mpeg4-asp)? Yes I have. Thanks, but I was talking to the OP, about avidemux You can make as many fade ins and fade outs as you want with the curve and only the points where you have created your fades will be re-encoded if you use Smart Render. You create points at the bottom and raise them to create your curve. Did you apply 2 instances of the filter, 1 for fade in, 1 for fade out ? did you specify the frame numbers ? it seems to work fine here No.
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