search for: mediasample

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2010 Jun 21
1
Question about wine qcap v4l's MediaSampleTime
in wine/dlls/qcap/v4l.c: ReadThread() --> OutputPin_GetDeliveryBuffer((OutputPin *)capBox->pOut, &pSample, NULL, NULL, 0); --> IMediaSample_SetTime(*ppSample, tStart, tStop); in wine/dlls/quartz/memallocator.c: StdMediaSample2_GetTime(IMediaSample2 * iface, REFERENCE_TIME * pStart, REFERENCE_TIME * pEnd) --> if tstart/stop is NULL, leave pStart/pEnd not setted. in wine/dlls/quartz/videorenderer.c: VideoRenderer_Sample(LPVOID iface...
2004 Oct 19
3
Maximum possible size of vorbis packet...
I'm looking to trim down the size of the buffers i'm using... and at the moment, i've set each "media sample" (ie packet) to the size of the maximum reasonably possible for any codec (ie video)... about half a meg each... and there's quite a few of them... now i'd like to set the buffer size based on the codec, as obviously the audio codecs need much less space