metadata

问题 Im currently using tags such as exiftool -FileModifyDate(<)datetimeoriginal, etc. in terminal/cmd... Im switching from icloud and the dates in the metadata are exif (meaning finder and windows explorer just see the date they were downloaded).. It's working but for any sloMo videos that are M4V, they dont change.. I have the originals which do have the right dates and was wondering if there is a way to match file names (123.mp4 = 123.m4v) and copy the metadata over... But I also want to do it

问题 With FileVersionInfo class is very easy to read file extra information, but is there any way i can change it? Thanks. 回答1: There's no class in the .NET Framework that lets you do that easily. File version data is stored as a native resource, so it can be changed by functions like BeginUpdateResource. But it requires detailed knowledge about the format in which it's are stored in the executable. 来源： https://stackoverflow.com/questions/3785966/c-sharp-change-fileversioninfo-for-any-file

问题 With FileVersionInfo class is very easy to read file extra information, but is there any way i can change it? Thanks. 回答1: There's no class in the .NET Framework that lets you do that easily. File version data is stored as a native resource, so it can be changed by functions like BeginUpdateResource. But it requires detailed knowledge about the format in which it's are stored in the executable. 来源： https://stackoverflow.com/questions/3785966/c-sharp-change-fileversioninfo-for-any-file

问题 I would like to set meta data to MP4 file. I create MP4 file via: new MediaMuxer(mPath, MediaMuxer.OutputFormat.MUXER_OUTPUT_MPEG_4) and file has meta: Title: unknown Artist: unknown Album: unknown Comment: ... similar as: Here I found that for API21+ i could make metadata via: MediaMetadata.Builder but how could i save metadata to created MP4 file? Without extern library please. Thank you. 回答1: To edit/write metadata, Android SDK doesn´t have any method, probably by copyright issues, but you

问题 I have the following issue: I want to generate the SAML-metadata, for my SSO-ServiceProvider, using node.js and the package 'passport-saml'. This package includes the method 'generateServiceProviderMetadata( decryptionCert )' which will generate a service provider metadata document suitable for supplying to an identity provider. this requires an decryptionCert... Which decryptionCert shall I use, i.e. where and how to get it? As far as I understand, I need something like: privateCert: fs

问题 I have the following issue: I want to generate the SAML-metadata, for my SSO-ServiceProvider, using node.js and the package 'passport-saml'. This package includes the method 'generateServiceProviderMetadata( decryptionCert )' which will generate a service provider metadata document suitable for supplying to an identity provider. this requires an decryptionCert... Which decryptionCert shall I use, i.e. where and how to get it? As far as I understand, I need something like: privateCert: fs

问题 i'm trying to create a portfolio website using wordpress, each post has view costum fields, one of which is called type - with the value of "featured" or "not-featured" now when user clicks on the post title - they go the the single.php to see the entire post, here i would love to display all featured thumbnails i tried this <?php while ( have_posts() ) : the_post() ?> <?php if(get_post_meta($post->ID, 'type', true) == "featured") {; ?> <h2 class="entry-title"><a href="<?php the_permalink();

问题 i'm trying to create a portfolio website using wordpress, each post has view costum fields, one of which is called type - with the value of "featured" or "not-featured" now when user clicks on the post title - they go the the single.php to see the entire post, here i would love to display all featured thumbnails i tried this <?php while ( have_posts() ) : the_post() ?> <?php if(get_post_meta($post->ID, 'type', true) == "featured") {; ?> <h2 class="entry-title"><a href="<?php the_permalink();

问题 I'm working on an Image processing project(C++) and I need to write custom metadata to jpeg file after the processing is complete. How can I accomplish this? Is there any library available to do it ? 回答1: If you're talking about EXIF Metadata you may want to look at exiv2 which is a C++ library for processing EXIF metadata. There is a second lib which is called libexif and is written in C. Exiv2 has a view examples on their website and a the API is well documented. UPDATE: If you want to add

问题 Take the following class and method: public class Foo public Foo Create(string bar) { return new Foo(bar); } So getting "Create" is obvious: nameof(Foo.Create) Is there any way to get "bar" other than using reflection to read the parameters at run time? 回答1: No. There is no way to get the parameter names from the outside of the method using nameof . nameof doesn't work for method parameters if you want the name on the calling side (for the callee it does work obviously). The other methods you