diff options
Diffstat (limited to 'coreengine/viewelement.c')
| -rw-r--r-- | coreengine/viewelement.c | 31 |
1 files changed, 30 insertions, 1 deletions
diff --git a/coreengine/viewelement.c b/coreengine/viewelement.c index 306e0ce..370a58f 100644 --- a/coreengine/viewelement.c +++ b/coreengine/viewelement.c @@ -598,7 +598,7 @@ bool RecordingIsHD(const cEvent* event) { // #1: HVEC (stream content: 9) Component = Components->GetComponent(0, 9, 0); if (Component) { - isHD = true; // HVEC is always HD, type 4 would be even UHD + isHD = true; // HVEC is always HD, type 4|5|6|7 would be even UHD (see below dedicated detection function) } else { // #2: H.264 (stream content: 5) Component = Components->GetComponent(0, 5, 0); @@ -627,3 +627,32 @@ bool RecordingIsHD(const cEvent* event) { }; return isHD; }; + +bool RecordingIsUHD(const cEvent* event) { + // detect UHD from 'info' + bool isUHD = false; + cComponents *Components = (cComponents *)event->Components(); + if (Components) { + // detect UHD (see also ETSI EN 300 468) + // Stream: 9 = HEVC Video, AC4 Audio + // Stream == Video(9): 00|01|02|03 = HD, 04|05|06|07 = UHD + + tComponent *Component; + int type = -1; + + // HVEC (stream content: 9) + Component = Components->GetComponent(0, 9, 0); + if (Component) { + type = Component->type; + }; + + switch (type) { + case 0x04: + case 0x05: + case 0x06: + case 0x07: + isUHD = true; + }; + }; + return isUHD; +}; |