- <<0x1A, 0x45, 0xDF, 0xA3, _, _, _, _>> ->
- "video/webm"
-
- <<0x00, 0x00, 0x00, _, 0x66, 0x74, 0x79, 0x70>> ->
- "video/mp4"
-
- <<0x49, 0x44, 0x33, _, _, _, _, _>> ->
- "audio/mpeg"
-
- <<255, 251, _, 68, 0, 0, 0, 0>> ->
- "audio/mpeg"
-
- <<0x4F, 0x67, 0x67, 0x53, 0x00, 0x02, 0x00, 0x00>> ->
- "audio/ogg"
-
- <<0x52, 0x49, 0x46, 0x46, _, _, _, _>> ->
- "audio/wav"