typedef std::function<void(off_t free_bytes, double estimated_seconds_left)> callback_t;
DiskSpaceEstimator(callback_t callback);
- // Report that a video frame with the given pts has just been written
- // to the given file, so the estimator should stat the file and see
- // by big it is. (The file is assumed to hold only that single frame,
- // unlike in Nageru, where it is a growing file.)
+ // Report that a video frame with the given pts and size has just been
+ // written (possibly appended) to the given file.
//
- // If the filename changed since last time, the estimation is reset.
// <pts> is taken to be in TIMEBASE units (see timebase.h).
- void report_write(const std::string &filename, uint64_t pts);
+ void report_write(const std::string &filename, size_t bytes, uint64_t pts);
private:
static constexpr int64_t window_length = 30 * TIMEBASE;