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10th January 2014, 23:58 | #3021 | Link | |
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Error with ASS subtitles
Quote:
Last edited by luke83; 11th January 2014 at 00:01. |
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21st January 2014, 02:26 | #3024 | Link |
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hi,
is there an avisynth filter order? usually i use this source deinterlacing(yadif) derainbower(bifrost) color corrections (chromashift, tweak) cropping Sharpener (MSharpen,awarpsharp) Linesarkeners (ToonLite) Resizer (Lanczos) Dehalo (abcxyz) Anti-aliasing (FAA,AAA) Is it good? Thanks |
21st January 2014, 08:21 | #3025 | Link |
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There are indeed sequence parts with a recommended order, based on the common sense regarding the effect of the filters.
Just a few examples: Using a deinterlacer early is certainly a good decision because it wouldn't work anymore after a vertical resize. Denoisers should be applied quite early too because their behaviour would be different on already filtered material (but consider if they might interfer with interlacing). Cropping-before-resizing (or even more efficient: resizing only the remaining area) is sensible too. The use of debanding filters is recommended at the very end to avoid that other filters destroy the dithering pattern. In general, the location of filters changing the luminance or chrominance of the whole image equally is not too important, if you don't risk exceeding valid ranges or feel like debating the precision down to the least significant bits. Using half a dozen filters to sharpen and then limit the side effects of the sharpening appears to be a bad idea, though; at least in general. Depending on the material, there might be more efficient and harmless filters. Last edited by LigH; 21st January 2014 at 08:27. |
21st January 2014, 14:01 | #3026 | Link | |
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Quote:
I know but MSharpen makes an over-sharpen to balance dehalo filter. I found that if i use dehalo after sharpen and i make an over-sharpening, my video has not halo eff and it's not too smoothed. Instead, if i use only sharpen filter and normal settings, i've halo artifacts :/ aWarpsharp makes lines thinner. ToonLite makes those lines darkener as the previous filter made them very thin Dehalo is dehalo and then anti-aliasing Any advice? |
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21st January 2014, 19:08 | #3027 | Link |
German doom9/Gleitz SuMo
Join Date: Oct 2001
Location: Germany, rural Altmark
Posts: 6,753
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I am no expert in denoising, and I hardly need the copy sharper than the original; but I read about a filter which was developed using the brains of quite experienced and understanding people; it was called LimitedSharpenFaster. Might be worth a try.
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24th January 2014, 06:02 | #3028 | Link |
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Hi, I have some DVDs that contain several episodes of documentaries in a single disk, divided by chapters. Is that possible to let MeGUI split encoded MKVs based on each chapter? I know that mkvtoolnix allows to split before each chapter but that is not very accurate since it can only split the file at keyframes...
Last edited by hkenneth; 24th January 2014 at 06:03. Reason: grammer |
24th January 2014, 21:04 | #3029 | Link |
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Hopefully you can re-author the DVD files. Open them with DVDShrink (set the target output size to something large in DVDShrink's options so it won't try to re-encode) and select the re-author button. If there's a single large title (which hopefully there is) drag it from the right pane to the left. There's an edit button above the left pane which lets you specify the start and end points for each title. They can be selected by chapter too. When you've edited the title down to the first episode, drag it from the right pane to the left a second time and edit it again for episode two.... and so on.
When you're done, the backup function should give you a newly re-authored version with a vob file (or a set of vob files) per episode. |
24th January 2014, 21:45 | #3030 | Link |
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Or you can encode into a new MKV with the OneClick tool. By default the chapters of the MKV file will be encoded as key frames (in x264). Lateron it should be possible to split this new MKV files at the chapter points.
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12th March 2014, 17:29 | #3033 | Link |
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Hi! I found a mistype into audio speedup avs script (both 23.976->25 and 24->25)
the TimeStretch pitch args are the slowdown ones.. megui: 23.976->25 Code:
AssumeSampleRate((AudioRate()*1001+480)/960).SSRC(AudioRate()).TimeStretch(pitch=Float((AudioRate()*1001+480)/960)*100.0/Float(AudioRate())) Code:
AssumeSampleRate((AudioRate()*25)/24).SSRC(AudioRate()).TimeStretch(pitch=Float((AudioRate()*25)/24)*100.0/Float(AudioRate())) 23.976->25 Code:
AssumeSampleRate((AudioRate()*1001+480)/960).SSRC(AudioRate()).TimeStretch(pitch=100.0*AudioRate()/((AudioRate()*1001+480)/960)) Code:
AssumeSampleRate((AudioRate()*25)/24).SSRC(AudioRate()).TimeStretch(pitch=100.0*AudioRate()/(AudioRate()*25/24)) Last edited by Motenai Yoda; 12th March 2014 at 17:37. |
17th May 2014, 17:35 | #3036 | Link |
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I "skipped" only one x264 release and that's simply as I am not every day checking all web sites for updates. Feel free to update it on your own - but thanks to your post I am now aware of it and will update it in the next days.
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17th May 2014, 18:19 | #3037 | Link | |
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Quote:
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20th June 2014, 22:10 | #3038 | Link |
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Hi, it's me again. I had to end megui via Task manager because it got stuck on File Indexer with eating up to 1gb of ram for some reason and I just found out that for some reason it wiped out all custom profiles from allprofiles/ dir. Now why would it do that? I had like 20 profiles and now all gone. Just awesome, plain awesome.
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9th July 2014, 01:12 | #3040 | Link |
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I recently upgraded from MeGUI 3.1.1056 to 2507 (don't ask) and I'm noticing that muxed (not embedded) subtitles extracted using VobSubber are no longer showing up in my MP4 files when played via VLC. I know the IDX and SUB files that VobSubber is creating are good, because I'm able to add the subtitle via VLC while the MP4 is playing and it works, but of course that isn't a permanent solution.
I'm using MP4Box r4929 (gpac) and VobSub 2.23. I do not remember what the working versions of those two products were under MeGUI 3.1.1056. Any ideas? Last edited by scottws; 9th July 2014 at 01:15. |
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