This official article what you are looking for. As expected there is no file size limit, the answer is more complex and depends on the device memory and image compression algorithm used:. Note that the decoded size is far larger than the encoded size of an image.
The maximum decoded image size for JPEG is 32 megapixels using subsampling. JPEG images can be up to 32 megapixels due to subsampling, which allows JPEG images to decode to a size that has one sixteenth the number of pixels. JPEG images larger than 2 megapixels are subsampled—that is, decoded to a reduced size. JPEG subsampling allows the user to view images from the latest digital cameras.
Sign up to join this community. The best answers are voted up and rise to the top. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Learn more. The user can then accept the taken photo or take another. Note that Photo is no longer a choice in the first option and photos and other files will also be excluded from being listed if the user chooses to select an existing video.
On Android , this will launch the native file selection screen again, but this time it will be filtered to only show videos. Note that there is no restriction to audio files only in this case. On Android , this will launch the native file selection screen again, but this time it will be filtered to only show audio files.
Keep in mind that the specification for the file input element has changed over the years, so you might find many different examples of ways to set up this element and force certain behaviours.
In general, my advice would be not to try to "game the system". Find centralized, trusted content and collaborate around the technologies you use most. Connect and share knowledge within a single location that is structured and easy to search. This is because iOS doesn't really have the concept of a file, at the user interface level. It is an inherent limitation of the UI that there isn't a user-facing filesystem through which files may be manually exchanged between apps.
You would have to persuade the user to install a custom app to do it. Agreed iOS 6. X solved this issue here you will find code, screenshots and tech limitations i. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Collectives on Stack Overflow. Thanks for posting this, Shaun. A great honour, actually, to see this new post today after e-mailing you about the topic only yesterday!
How do you achieve the rollover effect on your input buttons? Very nice touch indeed - but where is this change of background-colour in the CSS? Not that it matters, but just out of personal curiosity, why did you choose to wrap the input button in the deprecated u tag rather using span given that both options are essentially meaningless, semantically? Use which ever you think is best.
How in the world does a UL have more semantic meaning than a table when it comes to form elements? Neither of them have any semantic value whatsoever when it comes to forms. There you go, now you have a semantic, CSS based solution that makes your forms behave as if they are in tables. This all becomes null in the next release of Safari.
Check out the WebKit nightlies. I just ran into this issues of styling for Safari this morning! Well now I know, and knowing is half the battle!
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