Create complete mediainfo/keyframe migration

transcoder/migrations/000001_init_db.up.sql

@@ -1,18 +1,72 @@
 begin;
 
-create table if not exists info(
+create table info(
 	sha varchar(20) not null primary key,
 	path varchar(4096) not null unique,
-	extension varchar(256),
+	extension varchar(16),
 	mime_codec varchar(1024),
 	size bigint not null,
 	duration real not null,
-	container varchar(256)
+	container varchar(256),
+	fonts text[],
+	ver_ffprobe integer,
+	ver_extract integer,
+	ver_thumbs integer,
+	ver_keyframes integer
 );
 
-create table if not exists videos(
+create table videos(
-	sha varchar(20) not null primary key,
+	sha varchar(20) not null references info(sha) on delete cascade,
+	idx integer not null,
+	title varchar(1024),
+	language varchar(256),
+	codec varchar(256) not null,
+	mime_codec varchar(256),
+	width integer not null,
+	height integer not null,
+	bitrate integer not null,
 
-)
+	keyframes double precision[],
+
+	constraint videos_pk primary key (sha, idx)
+);
+
+create table audios(
+	sha varchar(20) not null references info(sha) on delete cascade,
+	idx integer not null,
+	title varchar(1024),
+	language varchar(256),
+	codec varchar(256) not null,
+	mime_codec varchar(256),
+	is_default boolean not null,
+
+	keyframes double precision[],
+
+	constraint audios_pk primary key (sha, idx)
+);
+
+create table subtitles(
+	sha varchar(20) not null references info(sha) on delete cascade,
+	-- Can be null when is_external is true
+	idx integer,
+	title varchar(1024),
+	language varchar(256),
+	codec varchar(256) not null,
+	extension varchar(16),
+	is_defaut boolean not null,
+	is_forced boolean not null,
+	is_external boolean not null,
+	path varchar(4096)
+);
+
+create type chapter_type as enum('content', 'recap', 'intro', 'credits');
+
+create table chapters(
+	sha varchar(20) not null references info(sha) on delete cascade,
+	start_time real not null,
+	end_time real not null,
+	name varchar(1024),
+	type chapter_type
+);
 
 commit;

transcoder/src/info.go

@@ -54,6 +54,8 @@ type Video struct {
 	Codec string `json:"codec"`
 	/// The codec of this stream (defined as the RFC 6381).
 	MimeCodec *string `json:"mimeCodec"`
+	/// The title of the stream.
+	Title *string `json:"title"`
 	/// The language of this stream (as a ISO-639-2 language code)
 	Language *string `json:"language"`
 	/// The max quality of this video track.
@@ -268,6 +270,7 @@ func getInfo(path string) (*MediaInfo, error) {
 			return Video{
 				Codec:     stream.CodecName,
 				MimeCodec: GetMimeCodec(stream),
+				Title:     OrNull(stream.Tags.Title),
 				Language:  NullIfUnd(lang.String()),
 				Quality:   QualityFromHeight(uint32(stream.Height)),
 				Width:     uint32(stream.Width),