diff options
Diffstat (limited to 'ext/metadata/TODO')
| -rw-r--r-- | ext/metadata/TODO | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/ext/metadata/TODO b/ext/metadata/TODO index 77245761..35c7eb8a 100644 --- a/ext/metadata/TODO +++ b/ext/metadata/TODO @@ -3,12 +3,11 @@ This file contains a list of things to be done as well some open issues (questio INFO: -1- I (Edgard Lima - alima - edgard.lima@indt.org.br) will be on vacation until 05-Jan-2008. After that I will be back on it. -2- to see what tags are mapped so far run 'grep -n GST_TAG *.[ch]' into this folder. +1- to see what tags are mapped so far run 'grep -n GST_TAG *.[ch]' into this folder. TODO: -1- Add individual XMP tags (and more for EXIF and IPTC) +1- Add more individual tags to XMP, EXIF and IPTC 2- Get properties like 'width' and 'height' from caps 3- Review the code (in order to move to gst-plugins-good) 4- Document how the plugin works (atchitecture and interaction beteween modules) @@ -19,10 +18,10 @@ OPEN ISSUES: 2- How to change metadata when the orignal image was modified. ex: file.jpeg has XMP, then we do filesrc ! metadataparse ! jpegdec ! pngenc ! metadatamux ! files is the metadata still valid? which fields are no valid anymore? -3- Add GST_TYPE_FRACTION support for GStreamer TAGS -4- currently, in JPEG files, if there is a Photoshop segment, everything inside it but IPTC will be lost. From the point of view of implementation it is easy, but I still don't now how to solve from the point of view of "designing". Anyway I think it is not so important. +3- In EXIF, how to make sure we are compliant with the specification when adding some tag? For example, we are not considerinb what are mandatory (or optional) IFDs for tags. +4- Add GST_TYPE_FRACTION support for GStreamer TAGS +5- currently, in JPEG files, if there is a Photoshop segment, everything inside it but IPTC will be lost. From the point of view of implementation it is easy, but I still don't now how to solve from the point of view of "designing". Anyway I think it is not so important. +6- language is not considered in XMP (How to do it with GStreamer?) KNOWN BUGS -1- exposure-time, exposure-program and fnumber can't be read from a file saved from scratch (whithout WHOLE_CHUNK from previous file) - I believe it is a bug in libexif |