Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3744>
additional/design/controller.md
additional/design/conventions.md
additional/design/decodebin.md
additional/design/controller.md
additional/design/conventions.md
additional/design/decodebin.md
+ additional/design/dmabuf.md
additional/design/dynamic.md
additional/design/element-sink.md
additional/design/element-source.md
additional/design/dynamic.md
additional/design/element-sink.md
additional/design/element-source.md
additional/design/orc-integration.md
additional/design/overview.md
additional/design/playbin.md
additional/design/orc-integration.md
additional/design/overview.md
additional/design/playbin.md
+ additional/design/playback-gapless.md
additional/design/preroll.md
additional/design/probes.md
additional/design/progress.md
additional/design/preroll.md
additional/design/probes.md
additional/design/progress.md