90     struct Track **tracks;  member
175 static int write_fragments(struct Tracks *tracks, int start_index,  in write_fragments()  argument
192     for (i = start_index; i < tracks->nb_tracks; i++) {  in write_fragments()
193         struct Track *track = tracks->tracks[i];  in write_fragments()
322 static int read_tfra(struct Tracks *tracks, int start_index, AVIOContext *f)  in read_tfra()  argument
335     for (i = start_index; i < tracks->nb_tracks && !track; i++)  in read_tfra()
336         if (tracks->tracks[i]->track_id == track_id)  in read_tfra()
337             track = tracks->tracks[i];  in read_tfra()
413 static int read_mfra(struct Tracks *tracks, int start_index,  in read_mfra()  argument
437     while (!read_tfra(tracks, start_index, f)) {  in read_mfra()
442         err = write_fragments(tracks, start_index, f, basename, split, ismf,  in read_mfra()
496 static int handle_file(struct Tracks *tracks, const char *file, int split,  in handle_file()  argument
501     int err = 0, i, orig_tracks = tracks->nb_tracks;  in handle_file()
539         temp = av_realloc_array(tracks->tracks,  in handle_file()
540                                 tracks->nb_tracks + 1,  in handle_file()
541                                 sizeof(*tracks->tracks));  in handle_file()
547         tracks->tracks = temp;  in handle_file()
548         tracks->tracks[tracks->nb_tracks] = track;  in handle_file()
565             av_freep(&tracks->tracks[tracks->nb_tracks]);  in handle_file()
569         tracks->duration = FFMAX(tracks->duration,  in handle_file()
574             if (tracks->audio_track < 0)  in handle_file()
575                 tracks->audio_track = tracks->nb_tracks;  in handle_file()
576             tracks->nb_audio_tracks++;  in handle_file()
591             if (tracks->video_track < 0)  in handle_file()
592                 tracks->video_track = tracks->nb_tracks;  in handle_file()
593             tracks->nb_video_tracks++;  in handle_file()
603         tracks->nb_tracks++;  in handle_file()
608     err = read_mfra(tracks, orig_tracks, file, split, ismf, basename,  in handle_file()
617 static void output_server_manifest(struct Tracks *tracks, const char *basename,  in output_server_manifest()  argument
640     for (i = 0; i < tracks->nb_tracks; i++) {  in output_server_manifest()
641         struct Track *track = tracks->tracks[i];  in output_server_manifest()
655 static void print_track_chunks(FILE *out, struct Tracks *tracks, int main,  in print_track_chunks()  argument
660     struct Track *track = tracks->tracks[main];  in print_track_chunks()
664         for (j = main + 1; j < tracks->nb_tracks; j++) {  in print_track_chunks()
665             if (tracks->tracks[j]->is_audio == track->is_audio) {  in print_track_chunks()
666                 if (track->offsets[i].duration != tracks->tracks[j]->offsets[i].duration) {  in print_track_chunks()
668                             type, i, track->name, main, tracks->tracks[j]->name, j);  in print_track_chunks()
671                 if (track->offsets[i].time != tracks->tracks[j]->offsets[i].time) {  in print_track_chunks()
674                                 type, i, track->name, main, tracks->tracks[j]->name, j);  in print_track_chunks()
690 static void output_client_manifest(struct Tracks *tracks, const char *basename,  in output_client_manifest()  argument
708                  "Duration=\"%"PRId64 "\">\n", tracks->duration * 10);  in output_client_manifest()
709     if (tracks->video_track >= 0) {  in output_client_manifest()
710         struct Track *track = tracks->tracks[tracks->video_track];  in output_client_manifest()
717                 tracks->nb_video_tracks, track->chunks);  in output_client_manifest()
718         for (i = 0; i < tracks->nb_tracks; i++) {  in output_client_manifest()
719             track = tracks->tracks[i];  in output_client_manifest()
735         print_track_chunks(out, tracks, tracks->video_track, "video");  in output_client_manifest()
738     if (tracks->audio_track >= 0) {  in output_client_manifest()
739         struct Track *track = tracks->tracks[tracks->audio_track];  in output_client_manifest()
746                 tracks->nb_audio_tracks, track->chunks);  in output_client_manifest()
747         for (i = 0; i < tracks->nb_tracks; i++) {  in output_client_manifest()
748             track = tracks->tracks[i];  in output_client_manifest()
766         print_track_chunks(out, tracks, tracks->audio_track, "audio");  in output_client_manifest()
773 static void clean_tracks(struct Tracks *tracks)  in clean_tracks()  argument
776     for (i = 0; i < tracks->nb_tracks; i++) {  in clean_tracks()
777         av_freep(&tracks->tracks[i]->codec_private);  in clean_tracks()
778         av_freep(&tracks->tracks[i]->offsets);  in clean_tracks()
779         av_freep(&tracks->tracks[i]);  in clean_tracks()
781     av_freep(&tracks->tracks);  in clean_tracks()
782     tracks->nb_tracks = 0;  in clean_tracks()
792     struct Tracks tracks = { 0, .video_track = -1, .audio_track = -1 };  in main()  local
821             if (handle_file(&tracks, argv[i], split, ismf,  in main()
826     if (!tracks.nb_tracks || (!basename && !split))  in main()
830         output_server_manifest(&tracks, basename, output_prefix,  in main()
832     output_client_manifest(&tracks, basename, output_prefix, split);  in main()
834     clean_tracks(&tracks);  in main()