91     struct Track **tracks;  member
176 static int write_fragments(struct Tracks *tracks, int start_index,  in write_fragments()  argument
193     for (i = start_index; i < tracks->nb_tracks; i++) {  in write_fragments()
194         struct Track *track = tracks->tracks[i];  in write_fragments()
229 static int read_tfra(struct Tracks *tracks, int start_index, AVIOContext *f)  in read_tfra()  argument
242     for (i = start_index; i < tracks->nb_tracks && !track; i++)  in read_tfra()
243         if (tracks->tracks[i]->track_id == track_id)  in read_tfra()
244             track = tracks->tracks[i];  in read_tfra()
285 static int read_mfra(struct Tracks *tracks, int start_index,  in read_mfra()  argument
309     while (!read_tfra(tracks, start_index, f)) {  in read_mfra()
314         err = write_fragments(tracks, start_index, f, basename, split, ismf,  in read_mfra()
367 static int handle_file(struct Tracks *tracks, const char *file, int split,  in handle_file()  argument
372     int err = 0, i, orig_tracks = tracks->nb_tracks;  in handle_file()
410         temp = av_realloc(tracks->tracks,  in handle_file()
411                           sizeof(*tracks->tracks) * (tracks->nb_tracks + 1));  in handle_file()
417         tracks->tracks = temp;  in handle_file()
418         tracks->tracks[tracks->nb_tracks] = track;  in handle_file()
435             av_freep(&tracks->tracks[tracks->nb_tracks]);  in handle_file()
439         tracks->duration = FFMAX(tracks->duration,  in handle_file()
444             if (tracks->audio_track < 0)  in handle_file()
445                 tracks->audio_track = tracks->nb_tracks;  in handle_file()
446             tracks->nb_audio_tracks++;  in handle_file()
461             if (tracks->video_track < 0)  in handle_file()
462                 tracks->video_track = tracks->nb_tracks;  in handle_file()
463             tracks->nb_video_tracks++;  in handle_file()
473         tracks->nb_tracks++;  in handle_file()
478     err = read_mfra(tracks, orig_tracks, file, split, ismf, basename,  in handle_file()
487 static void output_server_manifest(struct Tracks *tracks, const char *basename,  in output_server_manifest()  argument
510     for (i = 0; i < tracks->nb_tracks; i++) {  in output_server_manifest()
511         struct Track *track = tracks->tracks[i];  in output_server_manifest()
525 static void print_track_chunks(FILE *out, struct Tracks *tracks, int main,  in print_track_chunks()  argument
529     struct Track *track = tracks->tracks[main];  in print_track_chunks()
533         for (j = main + 1; j < tracks->nb_tracks; j++) {  in print_track_chunks()
534             if (tracks->tracks[j]->is_audio == track->is_audio) {  in print_track_chunks()
535                 if (track->offsets[i].duration != tracks->tracks[j]->offsets[i].duration) {  in print_track_chunks()
537                             type, i, track->name, main, tracks->tracks[j]->name, j);  in print_track_chunks()
540                 if (track->offsets[i].time != tracks->tracks[j]->offsets[i].time) {  in print_track_chunks()
543                                 type, i, track->name, main, tracks->tracks[j]->name, j);  in print_track_chunks()
553 static void output_client_manifest(struct Tracks *tracks, const char *basename,  in output_client_manifest()  argument
571                  "Duration=\"%"PRId64 "\">\n", tracks->duration * 10);  in output_client_manifest()
572     if (tracks->video_track >= 0) {  in output_client_manifest()
573         struct Track *track = tracks->tracks[tracks->video_track];  in output_client_manifest()
580                 tracks->nb_video_tracks, track->chunks);  in output_client_manifest()
581         for (i = 0; i < tracks->nb_tracks; i++) {  in output_client_manifest()
582             track = tracks->tracks[i];  in output_client_manifest()
598         print_track_chunks(out, tracks, tracks->video_track, "video");  in output_client_manifest()
601     if (tracks->audio_track >= 0) {  in output_client_manifest()
602         struct Track *track = tracks->tracks[tracks->audio_track];  in output_client_manifest()
609                 tracks->nb_audio_tracks, track->chunks);  in output_client_manifest()
610         for (i = 0; i < tracks->nb_tracks; i++) {  in output_client_manifest()
611             track = tracks->tracks[i];  in output_client_manifest()
629         print_track_chunks(out, tracks, tracks->audio_track, "audio");  in output_client_manifest()
636 static void clean_tracks(struct Tracks *tracks)  in clean_tracks()  argument
639     for (i = 0; i < tracks->nb_tracks; i++) {  in clean_tracks()
640         av_freep(&tracks->tracks[i]->codec_private);  in clean_tracks()
641         av_freep(&tracks->tracks[i]->offsets);  in clean_tracks()
642         av_freep(&tracks->tracks[i]);  in clean_tracks()
644     av_freep(&tracks->tracks);  in clean_tracks()
645     tracks->nb_tracks = 0;  in clean_tracks()
655     struct Tracks tracks = { 0, .video_track = -1, .audio_track = -1 };  in main()  local
686             if (handle_file(&tracks, argv[i], split, ismf,  in main()
691     if (!tracks.nb_tracks || (!basename && !split))  in main()
695         output_server_manifest(&tracks, basename, output_prefix,  in main()
697     output_client_manifest(&tracks, basename, output_prefix, split);  in main()
699     clean_tracks(&tracks);  in main()