[ 
https://issues.apache.org/jira/browse/TIKA-4314?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Leszek Sliwko updated TIKA-4314:
--------------------------------
    Description: 
External parsers can have many supported content types, but information is lost 
in CompositeParser:
 
public Map<MediaType, Parser> getParsers(ParseContext context) {
  Map<MediaType, Parser> map = new HashMap<>();
  for (Parser parser : parsers) {
    for (MediaType type : parser.getSupportedTypes(context))

{        map.put(registry.normalize(type), parser); }

   }
   return map;
}
 
To recreate - parse any avi file (content type: video/x-msvideo), Only the 
exiftool will by picked up and the ffmpeg parser won't be executed.

  was:
External parsers can have many supported content types, but information is lost 
in CompositeParser:
 
public Map<MediaType, Parser> getParsers(ParseContext context) {
  Map<MediaType, Parser> map = new HashMap<>();
  for (Parser parser : parsers) {
    for (MediaType type : parser.getSupportedTypes(context)) {

       map.put(registry.normalize(type), parser); }

   }
   return map;
}
 
To recreate - parse any avi file, the exiftool will by picked up first. The 
ffmpeg parser won't be executed.


> CompositeParser returns only one parser per content type
> --------------------------------------------------------
>
>                 Key: TIKA-4314
>                 URL: https://issues.apache.org/jira/browse/TIKA-4314
>             Project: Tika
>          Issue Type: Bug
>          Components: core
>    Affects Versions: 2.9.2
>            Reporter: Leszek Sliwko
>            Priority: Major
>
> External parsers can have many supported content types, but information is 
> lost in CompositeParser:
>  
> public Map<MediaType, Parser> getParsers(ParseContext context) {
>   Map<MediaType, Parser> map = new HashMap<>();
>   for (Parser parser : parsers) {
>     for (MediaType type : parser.getSupportedTypes(context))
> {        map.put(registry.normalize(type), parser); }
>    }
>    return map;
> }
>  
> To recreate - parse any avi file (content type: video/x-msvideo), Only the 
> exiftool will by picked up and the ffmpeg parser won't be executed.



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