Changeset 68323 in vbox

Timestamp:

Aug 7, 2017 3:32:13 PM (7 years ago)

Author:

vboxsync

Message:

Main/DrvAudioVideoRec.cpp: Added define for Opus' maximum Hz rate.

File:

• trunk/src/VBox/Main/src-client/DrvAudioVideoRec.cpp (modified) (4 diffs)

trunk/src/VBox/Main/src-client/DrvAudioVideoRec.cpp

@@ -53 +53 @@
 # include <opus.h>
 #endif
+
+
+/*********************************************************************************************************************************
+*   Defines                                                                                                                      *
+*********************************************************************************************************************************/
+
+#define AVREC_OPUS_HZ_MAX       48000           /** Maximum sample rate (in Hz) Opus can handle. */
+
 
 /*********************************************************************************************************************************
@@ -229 +237 @@
     /* Opus only supports certain input sample rates in an efficient manner.
      * So make sure that we use those by resampling the data to the requested rate. */
-    if      (uHz > 24000) uHz = 48000;
+    if      (uHz > 24000) uHz = AVREC_OPUS_HZ_MAX;
     else if (uHz > 16000) uHz = 24000;
     else if (uHz > 12000) uHz = 16000;
@@ -304 +312 @@
 
         /* Calculate the maximum frame size. */
-        pSink->Codec.Opus.csFrameMax = 48000                   /* Maximum sample rate Opus can handle */
+        pSink->Codec.Opus.csFrameMax = AVREC_OPUS_HZ_MAX       /* Maximum sample rate Opus can handle */
                                      * pCodecParms->cChannels; /* Number of channels */
     }
@@ -489 +497 @@
 
     AVRECCODECPARMS CodecParms;
-    CodecParms.uHz       = 48000;  /** @todo Make this configurable. */
-    CodecParms.cChannels = 2;      /** @todo Make this configurable. */
-    CodecParms.uBitrate  = 196000; /** @todo Make this configurable. */
+    CodecParms.uHz       = AVREC_OPUS_HZ_MAX;  /** @todo Make this configurable. */
+    CodecParms.cChannels = 2;                  /** @todo Make this configurable. */
+    CodecParms.uBitrate  = 196000;             /** @todo Make this configurable. */
 
     int rc = avRecSinkInit(pThis, &pThis->Sink, &ContainerParms, &CodecParms);