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283MB

Tree: 5b51efdc3a

Author	SHA1	Message	Date
Stefano Sabatini	0f0f3bd1e0	lavfi: use av_default_item_name() as filter private context logger avfilter_default_filter_name() is supposed to access an AVFilterContext struct, if used with a private struct it will cause a crash since it will access fields which are non defined in the private struct.	13 years ago
Stefano Sabatini	4d6a8a2bdb	lavfi: add avfilter_default_filter_name() The function is modelled after av_default_item_name(), and will print the name of the instance filter if defined, otherwise the name of the filter. This allows to show the instance name in the log, which is useful when debugging complex filter graphs.	13 years ago
Nicolas George	2987efe9ba	vf_ass: use AV_OPT_TYPE_IMAGE_SIZE.	13 years ago
Nicolas George	6c7b5b7b33	vf_ass: use drawutils.	13 years ago
Nicolas George	247fbf071b	ass: fix aspect ratio computation.	13 years ago
Stefano Sabatini	8e0d3c0369	lavfi/ass: add dar option Allow to specify the display aspect ratio adopted for rendering subtitles.	13 years ago
Stefano Sabatini	c9399538b7	lavfi/ass: use a default DAR value of 1.0 Previously it was using the same value of the input video DAR, which is inconsistent with most implementations. Fix trac ticket #1098.	13 years ago
Michael Niedermayer	b89f94077d	ass: fix DAR calculation. Found-by: REN Lifeng <renlifeng@wowfly.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Stefano Sabatini	28338bc2a3	lavfi: add libass based subtitles renderer	13 years ago