1 files changed, 37 insertions, 0 deletions
diff --git a/demux/timeline.h b/demux/timeline.h
new file mode 100644
index 0000000000..e4d6f67953
--- /dev/null
+++ b/demux/timeline.h
@@ -0,0 +1,37 @@
+#ifndef MP_TIMELINE_H_
+#define MP_TIMELINE_H_
+
+struct timeline_part {
+    double start;
+    double source_start;
+    struct demuxer *source;
+};
+
+struct timeline {
+    struct mpv_global *global;
+    struct mp_log *log;
+
+    // main source
+    struct demuxer *demuxer;
+
+    // All referenced files. The source file must be at sources[0].
+    struct demuxer **sources;
+    int num_sources;
+
+    // Segments to play, ordered by time. parts[num_parts] must be valid; its
+    // start field sets the duration, and source must be NULL.
+    struct timeline_part *parts;
+    int num_parts;
+
+    struct demux_chapter *chapters;
+    int num_chapters;
+
+    // Which source defines the overall track list (over the full timeline).
+    struct demuxer *track_layout;
+};
+
+struct timeline *timeline_load(struct mpv_global *global, struct mp_log *log,
+                               struct demuxer *demuxer);
+void timeline_destroy(struct timeline *tl);
+
+#endif