X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=futatabi%2Fexport.cpp;h=f3717409bff5235c47e7cfe91196eed80896826d;hb=c18585d1f7b4476c74c4c5a064cb3ce357c644ae;hp=a653f01324775cfeee9a9eff0904315e391b4058;hpb=99edbfa0b7d386f32d3e5e72fd3f70ff85d5476a;p=nageru

diff --git a/futatabi/export.cpp b/futatabi/export.cpp
index a653f01..f371740 100644
--- a/futatabi/export.cpp
+++ b/futatabi/export.cpp
@@ -197,7 +197,7 @@ void export_multitrack_clip(const string &filename, const Clip &clip)
 	progress.setValue(frames_written);
 }
 
-void export_interpolated_clip(const string &filename, const Clip &clip)
+void export_interpolated_clip(const string &filename, const vector<Clip> &clips)
 {
 	AVFormatContext *avctx = nullptr;
 	avformat_alloc_output_context2(&avctx, NULL, NULL, filename.c_str());
@@ -224,19 +224,23 @@ void export_interpolated_clip(const string &filename, const Clip &clip)
 	progress.setMaximum(100000);
 	progress.setValue(0);
 
+	double total_length = compute_time_left(clips, {{0, 0.0}});
+
 	promise<void> done_promise;
 	future<void> done = done_promise.get_future();
 	std::atomic<double> current_value{0.0};
+	size_t clip_idx = 0;
 
 	Player player(/*destination=*/nullptr, Player::FILE_STREAM_OUTPUT, closer.release());
-	player.set_done_callback([&done_promise] {
-		done_promise.set_value();
+	player.set_done_callback([&done_promise, &clip_idx, &clips] {
+		if (clip_idx >= clips.size()) {
+			done_promise.set_value();
+		}
 	});
-	player.set_progress_callback([&current_value] (const std::map<size_t, double> &player_progress) {
-		assert(player_progress.size() == 1);
-		current_value = player_progress.begin()->second;
+	player.set_progress_callback([&current_value, &clips, total_length] (const std::map<size_t, double> &player_progress) {
+		current_value = 1.0 - compute_time_left(clips, player_progress) / total_length;
 	});
-	player.play_clip(clip, /*clip_idx=*/0, clip.stream_idx);
+	player.play(clips);
 	while (done.wait_for(std::chrono::milliseconds(100)) != future_status::ready && !progress.wasCanceled()) {
 		progress.setValue(lrint(100000.0 * current_value));
 	}