Impala Documentation

String Impala::Core::Stream::Lavc::VideoAccessObject::VideoCodecTag ( ) const [inline]

Definition at line 203 of file VideoAccessObject.h.

Referenced by Impala::Core::Stream::RgbDataSrcLavc::InitStaticMetadata().

00204     {
00205         char buf[5];
00206         const unsigned int tagCode = mVideoCodecCtx->codec_tag;
00207 #ifdef WIN32
00208         _snprintf(
00209 #else
00210         snprintf(
00211 #endif
00212             buf, sizeof(buf), "%c%c%c%c",
00213             (tagCode)       & 0xff,
00214             (tagCode >> 8)  & 0xff,
00215             (tagCode >> 16) & 0xff,
00216             (tagCode >> 24) & 0xff);
00217         return String(buf);
00218     }