Change SIT "peak_rate" to 128 Mbps for HEVC

justdan96 · Jun 3, 2023 · 206fffc · 206fffc · oniiz86 · Jun 5, 2023
1 parent 6db8dbb
commit 206fffc
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/tsMuxer/tsMuxer.cpp b/tsMuxer/tsMuxer.cpp
@@ -51,9 +51,9 @@ uint8_t DefaultSitTableOne[] = {
     0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
     0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
 
-uint8_t SitTableHEVC[] = {0x47, 0x40, 0x1f, 0x10, 0x00, 0x7f, 0xf0, 0x19, 0xff, 0xff, 0xc1,
-                          0x00, 0x00, 0xf0, 0x0a, 0x63, 0x08, 0xc4, 0x28, 0x74, 0xff, 0xff,
-                          0xff, 0xff, 0xff, 0x00, 0x01, 0x80, 0x00, 0x46, 0xc1, 0xdb, 0xf3};
+// for v3 Blu-ray, change "peak_rate" and CRC to 128 mbps
+uint8_t SitTableHEVC[] = {0xc4, 0xe1, 0x06, 0xff, 0xff, 0xff, 0xff, 0xff,
+                          0x00, 0x01, 0x80, 0x00, 0x24, 0xc4, 0xba, 0xf0};
 
 TSMuxer::TSMuxer(MuxerManager* owner) : AbstractMuxer(owner)
 {
@@ -298,7 +298,7 @@ void TSMuxer::intAddStream(const std::string& streamName, const std::string& cod
     {
         StreamType stream_type = StreamType::VIDEO_H265;
         // Change "peak_rate" to 109 mbps + change descriptor CRC32
-        memcpy(DefaultSitTableOne, SitTableHEVC, 33);
+        memcpy(&DefaultSitTableOne[17], SitTableHEVC, 16);
         // For non-bluray, second Dolby Vision track must be stream_type 06 = private data
         if (!m_bluRayMode && tsStreamIndex == 0x1015 && (V3_flags & BL_TRACK))
             stream_type = StreamType::PRIVATE_DATA;