-// This is, well, a hack. We hope for no collisions.
-inline JPEGID create_jpegid_for_interpolated_fade(unsigned stream_idx, int64_t pts, unsigned secondary_stream_idx, int64_t secondary_pts)
-{
- JPEGID id;
- id.stream_idx = (stream_idx << 8) | secondary_stream_idx;
-
- uint64_t rot = secondary_stream_idx;
- rot = (rot << 32) | (rot >> 32);
- id.pts = pts ^ int64_t(rot);
- id.interpolated = true;
- return id;
-}
-
-std::string filename_for_frame(unsigned stream_idx, int64_t pts);