[matroska-devel] Re: SSA in matroska
paul at msn.com
Thu Jun 19 06:10:57 CEST 2003
"Gabest" <gabest at freemail.hu> wrote
> // MEDIASUBTYPE_SSA/ASS:
> // Comma separated values similar to the "Dialogue: ..." line with these
> // ReadOrder, Layer, Style, Name, MarginL, MarginR, MarginV, Effect, Text
> // With the exception of ReadOrder every field can be found in ASS files.
> // ReadOrder field is needed for the decoder to be able to reorder the
> // samples as they were placed originally in the file.
> // If the source is only SSA, the Layer field can be left empty.
What about the start/stop information in SSA? It is removed in USF and SRT
because it is not necessary. It really should be done the same way as
cutting or appending files that contain SSA could get screwy if there is a
conflicting timestamp within the block.
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