Why does Handbrake not allow cropping?
Why does Handbrake not allow cropping?
I've come across several issues about Handbrake looks at the source at find it "lower" .. Then i start seeing no matter what user does than cannot get higher than what Handbrake "sees" the source as..
My question is why not ?
If the cropping is set by the use as all "0" for example, then why are you not left with the actual resolution, only a resolution the user has control over but only up to Handbrakes source, which is not the actual source is. The only exception i have come across is some re-muxes like 'Back to the future" which after running through Handbrake is exactly 1920x1080 preserved..
Where is that missing "link" ?
My question is why not ?
If the cropping is set by the use as all "0" for example, then why are you not left with the actual resolution, only a resolution the user has control over but only up to Handbrakes source, which is not the actual source is. The only exception i have come across is some re-muxes like 'Back to the future" which after running through Handbrake is exactly 1920x1080 preserved..
Where is that missing "link" ?
Re: Why does Handbrake not allow cropping?
What the [Censored] are you talking about? HB allows cropping.
Are you claiming HB is misdetecting the source resolution? Can you point to the relevant support threads?
0 cropping on all sides will give you the same resolution as the source, net of any user choices with respect to anamorphic.
Are you claiming HB is misdetecting the source resolution? Can you point to the relevant support threads?
0 cropping on all sides will give you the same resolution as the source, net of any user choices with respect to anamorphic.
- JohnAStebbins
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Re: Why does Handbrake not allow cropping?
Better yet, supply an activity log demonstrating your problem so we can diagnose your issue for you.
Re: Why does Handbrake not allow cropping?
viewtopic.php?f=6&t=36495&p=171725&hili ... ng#p171725
What I mean is while u can manually adjust cropping to "0" which means no cropping, even with anamorphic "off" you can still only get the "source" up to that reported by handbrake when it scanned it in, which is gonna be lower than the actual DVD when u play it directly, and likewise whatever source is reported the user can adjust resolution only up to that,, no higher
This is what i am talking about... Where is that missing link as to why Handbrake reports it (by default) at a lower resolution that u can only adjust up to ?
This does not equal to remuxes like "back to the future" in mp4, and (m4v after Handbrake has done its job) which "stays the same at 1920x1080" Handbrake does not change this resolution... while other source resolutions are *lowed* upon scanning.
Why is this?
- JohnAStebbins
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Re: Why does Handbrake not allow cropping?
The support request you link to is clearly resolved as a non-problem where the user didn't understand the characteristics of their source.
So please supply your own activity log so we can tell you what you are doing wrong.
So please supply your own activity log so we can tell you what you are doing wrong.
Re: Why does Handbrake not allow cropping?
HB with 0 cropping gives you the same output resolution as the source. The DVD is not higher resolution than HB reports.Tech198 wrote: ↑Wed Jun 21, 2017 11:06 pmWhat I mean is while u can manually adjust cropping to "0" which means no cropping, even with anamorphic "off" you can still only get the "source" up to that reported by handbrake when it scanned it in, which is gonna be lower than the actual DVD when u play it directly, and likewise whatever source is reported the user can adjust resolution only up to that,, no higher
HB reports the full resolution of the source.
Useless black bars are they only thing removed by default upon scanning. You can restore them to their useless glory by stetting cropping to 0.
Re: Why does Handbrake not allow cropping?
Maybe the poster is talking about anamorphic "display dimensions"... Of course, failing to provide any activity logs, we can only guess at the real question, let alone think about the answer.
Re: Why does Handbrake not allow cropping?
The Graphic User Interface (GUI) does not do "upscaling".
Your video source appears to be a PAL DVD, which uses letterboxing (black bars) to map a 1.77 display ratio movie into the DVD's 720x576 resolution. Only 720x406 carries actual picture information, and pixels are 1:1 dimensionally (no anamorphic scaling in use), so the display size would be that same 720x406, after cropping off the letterbox bars. And the GUI used that dimension in the output
UNLESS you go to the command line version (CLI, separate download), you cannot make the output larger than the input.
Some DVDs (not this one, apparently) will use the full vertical resolution, and make the pixels wider than they are high; in these cases, the GUI will show you the "display resolution" being wider than the storage resolution.
Your video source appears to be a PAL DVD, which uses letterboxing (black bars) to map a 1.77 display ratio movie into the DVD's 720x576 resolution. Only 720x406 carries actual picture information, and pixels are 1:1 dimensionally (no anamorphic scaling in use), so the display size would be that same 720x406, after cropping off the letterbox bars. And the GUI used that dimension in the output
UNLESS you go to the command line version (CLI, separate download), you cannot make the output larger than the input.
Some DVDs (not this one, apparently) will use the full vertical resolution, and make the pixels wider than they are high; in these cases, the GUI will show you the "display resolution" being wider than the storage resolution.
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Re: Why does Handbrake not allow cropping?
I think the issue is that cropping is being set to 0 but the picture size is still being reduced.
It seems that auto-cropping is detecting black bars and thus changing the resolution. Cropping is then set to 0 but the resolution is not updating.
I would suggest creating a preset with cropping = 0 then set that as your default, then open your source.
It seems that auto-cropping is detecting black bars and thus changing the resolution. Cropping is then set to 0 but the resolution is not updating.
I would suggest creating a preset with cropping = 0 then set that as your default, then open your source.
- JohnAStebbins
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Re: Why does Handbrake not allow cropping?
@Woodstock, *all* DVD video is anamorphic. When played back by a player, 16:9 video is stretched horizontally (wide pixels) and 4:3 video is stretched vertically (tall pixels).
The DAR and PAR for the source can be seen in the scan log
So in this case, the source is actually 16:9 (wide pixels). The user chose to convert the video to non-anamorphic PAR 1:1
When converting to 1:1 PAR, to keep the correct display aspect, you must either increase the width to 720 * 64 / 45 = 1024 or decrease the height to 576 * 45 / 64 = 405. Since the HandBrake GUI doesn't allow upscaling, it has to decrease the height to 405, which it rounds up to an even pixel value of 406.
If you want to keep the exact same dimensions, don't use non-anamorphic mode. Non-anamorphic mode always requires scaling when the source is anamorphic.
The DAR and PAR for the source can be seen in the scan log
Code: Select all
[14:24:48] scan: 10 previews, 720x576, 25.000 fps, autocrop = 74/76/0/0, aspect 16:9, PAR 64:45
Code: Select all
[14:24:48] + Output geometry
[14:24:48] + storage dimensions: 720 x 406
[14:24:48] + pixel aspect ratio: 1 : 1
[14:24:48] + display dimensions: 720 x 406
If you want to keep the exact same dimensions, don't use non-anamorphic mode. Non-anamorphic mode always requires scaling when the source is anamorphic.