Add option.mkvUseIndex to use index to skip Matroska cluster elements
#2219
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Borewit
changed the title
option.mkvUseIndex to use index to skip Matroska cluster elements
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Part of v10.2.0 |
2 tasks
2 tasks
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Change EBML iterator and Matroksa parser so that, that it processes the metadata found in elements during parsing, rather then when the entire file is parsed.
Adds flag
options.mkvUseIndex, which is by default:false, if set totrue, in Matroska based files, use the SeekHead element index to skip segment/cluster elements..experimental functionality
Can have a significant performance impact if enabled.
Possible side effect can be that certain metadata maybe skipped, depending on the index.
If there is no SeekHead element present in the Matroska file, this flag has no effect.
Related technical information: Matroska: Data Layout
Related to:
Resolves: #2135