Add help on decoding refresh type (#396)

fraunhoferhhi · Jun 28, 2024 · 3fe5917 · 3fe5917
1 parent 53d6c72
commit 3fe5917
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/source/Lib/apputils/VVEncAppCfg.h b/source/Lib/apputils/VVEncAppCfg.h
@@ -670,7 +670,8 @@ int parse( int argc, char* argv[], vvenc_config* c, std::ostream& rcOstr )
     ("threads,t",                                       c->m_numThreads,                                     "number of threads (multithreading; -1: resolution < 720p: 4, < 5K 2880p: 8, >= 5K 2880p: 12 threads)")
     ("mtprofile",                                       toMtProfile,                                         "enable automatic multi-threading setting (enables tiles, IFP and WPP automatically depending on the number of threads)")
     ("ifp",                                             toUseIfp,                                            "inter-frame parallelization(IFP) (0: off, 1: on, with sync. offset of two CTU lines)")
-    ("refreshtype,-rt",                                 toDecRefreshType,                                    "intra refresh type (idr, cra, cra_cre: CRA, constrained RASL picture encoding)")
+    ("refreshtype,-rt",                                 toDecRefreshType,                                    "intra refresh type (idr, cra, cra_cre: CRA, constrained RASL picture encoding, none, rpsei: Recovery Point SEI,"
+                                                                                                             "                    idr_no_radl: IDR, without leading pictures, use for DASH)")
     ("refreshsec,-rs",                                  c->m_IntraPeriodSec,                                 "intra period/refresh in seconds")
     ("intraperiod,-ip",                                 c->m_IntraPeriod,                                    "intra period in frames (0: specify intra period in seconds instead, see -refreshsec)")
     ("tiles",                                           toNumTiles,                                          "number of tile columns and rows")
@@ -690,7 +691,8 @@ int parse( int argc, char* argv[], vvenc_config* c, std::ostream& rcOstr )
     opts.addOptions()
     ("IntraPeriod,-ip",                                c->m_IntraPeriod,                                     "Intra period in frames (0: use intra period in seconds (refreshsec), else: n*gopsize)")
     ("RefreshSec,-rs",                                 c->m_IntraPeriodSec,                                  "Intra period/refresh in seconds")
-    ("DecodingRefreshType,-dr",                        toDecRefreshType,                                     "intra refresh type (idr, cra, cra_cre: CRA, constrained RASL picture encoding, none, rpsei: Recovery Point SEI)")
+    ("DecodingRefreshType,-dr",                        toDecRefreshType,                                     "intra refresh type (idr, cra, cra_cre: CRA, constrained RASL picture encoding, none, rpsei: Recovery Point SEI,"
+                                                                                                             "                    idr_no_radl: IDR, without leading pictures, use for DASH)")
     ("GOPSize,g",                                      c->m_GOPSize,                                         "GOP size of temporal structure (16,32)")
     ("PicReordering",                                  c->m_picReordering,                                   "Allow reordering of pictures (0:off, 1:on), should be disabled for low delay requirements")
     ("POC0IDR",                                        c->m_poc0idr,                                         "start encoding with POC 0 IDR" )