Initial commit

Proof-of-concept implementation. Bugs will occur.

internal/domains/transcoder/errors.go

@@ -0,0 +1,10 @@
+package transcoder
+
+import "errors"
+
+var (
+	ErrTranscoder               = errors.New("transcoder")
+	ErrTranscodeError           = errors.New("transcode error")
+	ErrTranscodedFileIsTooSmall = errors.New("transcoded file is too small")
+	ErrTranscodedFileNotFound   = errors.New("transcoded file not found")
+)