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87bb3a8e2e
The internal elements are only created when caps on both video and subtitle pads are known. Prior to that, a GST_QUERY_CAPS on a video sink pad would just return ANY instead of giving a hint of what downstream can actually handle and prefers. This could result in upstream elements (such as decoders) deciding on chosing (in the best cases) a non-optimal caps or (in the worst case) caps that couldn't be handled by the elements downstream of subtitleoverlay. In order to fix that, we assume that all subtitle "elements" handle the subtitle overlay composition feature/meta and handle `GST_QUERY_CAPS` ourselves if the internal elements aren't present yet. Fixes #3176 Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5834> |
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.. | ||
adder | ||
app | ||
audioconvert | ||
audiomixer | ||
audiorate | ||
audioresample | ||
audiotestsrc | ||
compositor | ||
debugutils | ||
dsd | ||
encoding | ||
gio | ||
overlaycomposition | ||
pbtypes | ||
playback | ||
rawparse | ||
subparse | ||
tcp | ||
typefind | ||
videoconvertscale | ||
videorate | ||
videotestsrc | ||
volume | ||
meson.build |