Impala Documentation

Impala::Core::Stream::Lavc::StrategyUsingNativeIndex::StrategyUsingNativeIndex ( const Lavc::VideoAccessObject *const vao ) [inline]

Definition at line 25 of file StrategyUsingNativeIndex.h.

References ILOG_DEBUG, ILOG_ERROR, Impala::Core::Stream::Lavc::VideoAccessObject::NativeIndexSize(), Impala::Core::Stream::Lavc::VideoAccessObject::NativeIndexValid(), and Impala::Core::Stream::Lavc::VideoAccessStrategy::SetNrOfFrames().

00026         : VideoAccessStrategy(vao)
00027     {
00028         if (!vao->NativeIndexValid())
00029         {
00030             ILOG_ERROR("Native index not valid; PTS based video access not possible");
00031             return;
00032         }
00033 
00034         SetNrOfFrames(vao->NativeIndexSize());
00035 
00036         ILOG_DEBUG("Applying video access strategy using libavcodec's " <<
00037             "native frame index, measuring in PTS");
00038     }

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