mov: recognise PPT data stream

diff --git a/nihav-commonfmt/src/demuxers/mov/track.rs b/nihav-commonfmt/src/demuxers/mov/track.rs
index 2f19ebd9c77221387b09286ec08d1d2d8baad0d2..1aeb807bf2ff3485aca2d112acc1f40060fba308 100644 (file)
--- a/nihav-commonfmt/src/demuxers/mov/track.rs
+++ b/nihav-commonfmt/src/demuxers/mov/track.rs
@@ -582,6 +582,7 @@ fn read_stsd(track: &mut Track, br: &mut dyn ByteIO, size: u64) -> DemuxerResult
                 const HANDLER_TWEEN: u32 = mktag!(b"twen");
                 let name = match track.handler {
                         HANDLER_FLASH => "flash",
+                        HANDLER_GENERIC if &fcc == b"@ppt" => "powerpoint",
                         HANDLER_GENERIC => "generic-data",
                         HANDLER_MUSIC => "qt-music",
                         HANDLER_PANO => "panorama",