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8th February 2011, 22:15 | #9061 | Link |
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Join Date: Feb 2002
Location: Poland
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Audio 94kHz
Hi Atak_Snajpera.
Recently I came cross two problems with encoding audio, RipBot264 just hanged during the audio processing. IMO problem was that both audio were 96kHz. I encoded audio directly in eac3to with no issues, both from direct audio source and from PCM file. Regards. Marek |
9th February 2011, 02:30 | #9062 | Link |
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Join Date: Aug 2009
Posts: 9
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Hi. I was told to use Ripbot for what I want to do but don't see how. I have some 720p .mkv movies that are 6 to 8 meg and I want to resize them down to 4.37 to fit on 1 dvd-r. Will Ripbot do this and if so can someone tell me what I need to do please? I went thru all the settings and didn't see any option for file size output. Or should I be using something else for this. I tried Handbrake but after the convertions, the .srt subtitles are out of sinc and I can't get them back in sinc. Maybe I'm not doing correctly. I'm a noob at all of this still. Thanks.
Last edited by CrazyBricker; 9th February 2011 at 04:11. |
9th February 2011, 15:24 | #9063 | Link |
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Join Date: Nov 2010
Location: Brazil
Posts: 92
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Please,
The RipBot v1.16.4 not recognize the audio on some containers MKV with AC3 audio when I select the output MP4 or MKV. When he recognizes the AC3 audio from a MKV, the synchronization does not work well while converting to AAC in a container of MP4. I use o Windows 7 Ultimate 64 bit Excellent software. Congratulations! Last edited by jandor; 13th February 2011 at 04:05. |
9th February 2011, 16:46 | #9064 | Link | |
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Quote:
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9th February 2011, 18:00 | #9065 | Link |
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Join Date: Jan 2011
Posts: 8
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Is it normal that my colection of harry potter are between 5000kbps and 7000kbps video? Ive encoded them all at CRF 18. The output size are like 6gig for 1080p movies. All my other movies are like 10mbps and around 10-16gigs.
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9th February 2011, 21:36 | #9068 | Link |
RipBot264 author
Join Date: May 2006
Location: Poland
Posts: 7,806
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Code:
r1867 VFR/framerate-aware ratecontrol, part 2 MB-tree and qcomp complexity estimation now consider the duration of a frame in their calculations. This is very important for visual optimizations, as frames that last longer are inherently more important quality-wise. Improves VFR-aware PSNR as much as 1-2db on extreme test cases, ~0.5db on more ordinary VFR clips (e.g. deduped anime episodes). WARNING: This change redefines x264's internal quality measurement. x264 will now scale its quality based on the framerate of the video due to the aforementioned frame duration logic. That is, --crf X will give lower quality per frame for a 60fps video than for a 30fps one. This will make --crf closer to constant perceptual quality than previously. The "center" for this change is 25fps: that is, videos lower than 25fps will go up in quality at the same CRF and videos above will go down. This choice is completely arbitrary. Note that to take full advantage of this, x264 must encode your video at the correct framerate, with the correct timestamps.
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10th February 2011, 00:38 | #9070 | Link | |
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Quote:
you can't simultaneously specify kbps and lock size (it's either one of the other) |
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10th February 2011, 03:33 | #9072 | Link |
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Posts: 412
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doesn't handbrake use x264 as well?
if so then they're not really going to come out any better (quality wise) being that they're encoded using the same thing it's just about setting the correct x264 options and ease of application use =) |
10th February 2011, 04:39 | #9073 | Link |
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Yes, Handbrake uses x264. What I mean by better is the subtitles being in sync after I make them smaller in size. The quality was fine, just the subtitles were not. I left the default settings and only changed the filesize. Hopefully, that's all I need to do. Or do I need to adjust the frames and other things? I opened the .mkv with MediaInfo and it shows the encoding settings. Should I be trying to match the encoding settings in Ripbot or Handbrake? Thanks.
I just started 2 and am going to crash. I'll know how it goes when I wake up. EDIT: So far so good. Have 1 done and it looks great and subtitles still in sinc. Awesome! Thank you again! Next one goes from 1080p to 720p. Last edited by CrazyBricker; 10th February 2011 at 09:19. |
10th February 2011, 10:13 | #9074 | Link |
German doom9/Gleitz SuMo
Join Date: Oct 2001
Location: Germany, rural Altmark
Posts: 6,752
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@ alpine_92:
1) CRF is a rather constant rate between an "optimal" quality and a desired quality. If one movie is very easy to compress (e.g. little motion, little sharpness), it needs less bitrate to preserve a given fraction of the "optimal" video quality because already the optimum needs less bitrate. More motion and more details (sharpness) need more bitrate to be preserved good enough. 2) The definition of the optimum and its fraction changed in the latest x264 versions supporting variable framerates. They now depend on the framerate. |
10th February 2011, 10:28 | #9075 | Link |
DVD-Guides.com Author
Join Date: Aug 2003
Posts: 28
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Hi,
I just wrote a guide for Ripbot and converting a Blu-ray to MKV here: http://www.dvd-guides.com/guides/blu...blu-ray-to-mkv It clears some questions, but still I have some issues, for example why can't I get a COPY STREAM option when the Blu-ray audio is DTS? If you have any suggestions please PM me. If this seems spam-ish please delete it. Last edited by afonic; 10th February 2011 at 15:10. |
10th February 2011, 17:46 | #9076 | Link | |
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Quote:
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10th February 2011, 20:35 | #9077 | Link | |
DVD-Guides.com Author
Join Date: Aug 2003
Posts: 28
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Quote:
I'll try later and update the guide. However these options should be explained in the GUI. You don't know that you have to choose core for DTS or that FLAC doesn't work the same as WAV. And testing in order to find out takes a lot of time. |
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10th February 2011, 23:03 | #9078 | Link |
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Join Date: Dec 2009
Posts: 1
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Do you have solution to add(burn in) watermark/logo and srt subtitle in same time?
Andy is there a way to change the permanent subtitle font or font size? update: I find the solution here and checked few avsynt tutorial. all like chinese Can you please somebody copy here the script I should copy into avisynt script window in ripbot? Last edited by qqcs; 10th February 2011 at 23:51. |
11th February 2011, 00:17 | #9079 | Link | |
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Join Date: Aug 2009
Posts: 412
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Quote:
wav decodes / decompresses the audio to wav flac encodes it to flac core extracts the core there's always google if you don't understand what things are / what they mean |
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11th February 2011, 12:23 | #9080 | Link | |
DVD-Guides.com Author
Join Date: Aug 2003
Posts: 28
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Quote:
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DVD-Guides.com - your source for video guides Last edited by afonic; 12th February 2011 at 00:44. |
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Tags |
264, 265, appletv, avchd, bluray, gui, iphone, ipod, ps3, psp, ripbot264, x264 2-pass, x264 gui, x264_64, x265, xbox360 |
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