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8th January 2009, 15:18 | #201 | Link | ||
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For instance; A clip with resoution 1280 x 544 is actually a clip that was 720p, but was cropped to 2,35:1 aspect ratio. In this case you know that the original hight must have been 720, simply because of the width. So adding borders ((720 -/- 544)/2) for top + bottom is best. Same thing can go for 1080p (width beeing 1920). Exception is the 1440x1080 4:3 (anamorphic or not). And speaking of that resolution; I grabbed a cap from a BBC HD transmission, wich is 1440x1080p anamorphic, and simply muxed the sream in tsMuxeR to BD structure. And my BD30 plays it fine @ 1920 x 1080p, without reencoding |
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8th January 2009, 15:37 | #203 | Link |
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Thx, but i'd like to warn you in advance about complaints you can get. When the original was badly cropped and, even worse, badly resized ... just adding borders wont help. I forsee some complaints of movies not beeing correct AR
In that case, and when you are at the point that you want to add re-encoding funtions to your app; People should write their own resize/AVISynth command script to correct the problem. And therin lies a feature request for the future, but only when you are able to support stuff like this and come around to it, so no hurry; I'd would like to see an abillity to review and/or correct the AVISynth script before executing the reencode or whatever. |
8th January 2009, 15:39 | #205 | Link |
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You probably misunderstood the point of using this option.
It doesn't resize nor change m2ts/video streams in anyway. It just fixes CLIP and MPLS files with correct values, because tsMuxers leaves [HEIGHT] blank if input MKV is not with compliant height. Please, read my post again. |
8th January 2009, 15:43 | #206 | Link | |
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Ahhh, sorry for the interuption then. I'll reask the question when and if re-encoding eventually comes into play But my idea about using the width to determine the correct hight still stands. And another thing; Does setting that hight even matter to non-PS3 SAP's ? I'd like to try that with my BD30 than, but i have the feeling it wont work ... since the BD30 seems to behave in a non-standard way. |
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8th January 2009, 15:47 | #207 | Link | ||
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... SamSung BD-P1400 and Earlier Sony models ... |
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8th January 2009, 16:17 | #209 | Link |
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Okay... Yes, we can.
I just made it on Playstation3. I decided to fill the primary video buffer with 1 second black video 1920x1080p (about 24KB) before each title, so when next title starts the bottom is not green but black, so no green bars. Last edited by deank; 8th January 2009 at 16:25. |
8th January 2009, 16:30 | #211 | Link |
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I will add it in next release.
I just created AVCHD folder with 1 m2ts file of blank video. If it is played before each not-compliant title it will fill the bottom with black so next title will have no artifacts. Yes, the video is not centered, but aligned at the top. Just the annoying green bar is not there. I don't know if it will work for SAPs. |
8th January 2009, 16:38 | #212 | Link | |
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How about addiing something similar to another program, that will check whether mkv is compliant or not for PS3. You see, there are 2 issues at hand here. First the resolution - which is not actually not-compliant with PS3, since it can still output the AVCHD created with that kind of video, albeit green bars. Second, the ones that created blank video with only sound, this is not caused by resolution, but the way the mkv originally created (something with x264 encoding parameter). And no, this is also not caused by the not-4.1 profile - as this can be easily changed by tsmuxer. A program called GOTSent will immediately warned "This video is not compliant/playable on PS3)" when someone input the MKV with certain x264 parameter that won't cut it for PS3. If you can have this feature, i think there won't be any more case of "my video doesn't show, only audio." ... just my 2 cents... Great Proggie. Can't wait to use the black bar cheat
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8th January 2009, 16:43 | #213 | Link |
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You can try it yourself:
Download this RAR: avchd_black.rar It containts a folder. Extract it. In multiAVCHD add the extracted folder before EACH mkv file, that does not have compliant resolution. If your first MKV is such non-compliant file, add the folder as a first title. The downside of this is that the blank video occupies one TITLE. I will add it in next release so it will be added before each non compliant mkv, without losing title space. Dean --- about compatibility check - i will add it... mediainfo gives precise information on the way MKVs were encoded with x264, so it is easy to detect if the video will not play on PS3. |
8th January 2009, 16:47 | #214 | Link | |
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"Interesting find on page 94 of TS specifications (iso 13818-1) is the grid descriptor:...." "So it allows positioning the video in the lower part of the screen and (probably) making the green bar/artifacts unvisible... Who knows... we'll see. " what about that? |
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8th January 2009, 16:52 | #217 | Link |
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Can't hold myself to comment on this . Think about it, Deank... you'll be the first to provide the solution that has been screamed about, searched about, and prayed for... And it also in line with your "stay away from re-encoding" philosophy
cheers... and don't get mad robshot
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8th January 2009, 18:02 | #219 | Link | ||
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8th January 2009, 18:05 | #220 | Link |
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I have used it a few times and so far it has worked great. A small request. As AVCHD is also compliant with mpeg2 and VC1. I wonder if you will allow a mpeg2 mpg to be selected (could add to the mkv/ts button). It should work as long as the audio is compatible.
I have some clips/demos and I am finding it hard to get a bit of software to put them on a DVD in the blu ray format. |
Tags |
avchd, blu-ray hd-dvd, mkv, multiavchd, re-author |
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