NDStreamParserNotifier.OnSampleParsed 方法
定義
重要
部分資訊涉及發行前產品，在發行之前可能會有大幅修改。 Microsoft 對此處提供的資訊，不做任何明確或隱含的瑕疵擔保。
當資料流程剖析器從媒體資料流程剖析樣本時呼叫。
public:
virtual void OnSampleParsed(unsigned int streamID, NDMediaStreamType streamType, MediaStreamSample ^ streamSample, long long pts, NDClosedCaptionFormat ccFormat, Platform::Array <byte> ^ ccDataBytes) = OnSampleParsed;void OnSampleParsed(uint32_t const& streamID, NDMediaStreamType const& streamType, MediaStreamSample const& streamSample, long const& pts, NDClosedCaptionFormat const& ccFormat, winrt::array_view <byte> const& ccDataBytes);/// [Windows.Foundation.Metadata.Deprecated("INDStreamParserNotifier is deprecated and might not work on all platforms. For more info, see MSDN.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 196608, "Windows.Foundation.UniversalApiContract")]
void OnSampleParsed(uint32_t const& streamID, NDMediaStreamType const& streamType, MediaStreamSample const& streamSample, long const& pts, NDClosedCaptionFormat const& ccFormat, winrt::array_view <byte> const& ccDataBytes);public void OnSampleParsed(uint streamID, NDMediaStreamType streamType, MediaStreamSample streamSample, long pts, NDClosedCaptionFormat ccFormat, byte[] ccDataBytes);[Windows.Foundation.Metadata.Deprecated("INDStreamParserNotifier is deprecated and might not work on all platforms. For more info, see MSDN.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 196608, "Windows.Foundation.UniversalApiContract")]
public void OnSampleParsed(uint streamID, NDMediaStreamType streamType, MediaStreamSample streamSample, long pts, NDClosedCaptionFormat ccFormat, byte[] ccDataBytes);function onSampleParsed(streamID, streamType, streamSample, pts, ccFormat, ccDataBytes)Public Sub OnSampleParsed (streamID As UInteger, streamType As NDMediaStreamType, streamSample As MediaStreamSample, pts As Long, ccFormat As NDClosedCaptionFormat, ccDataBytes As Byte())參數
- streamID
-
UInt32
unsigned int
uint32_t
正在剖析之媒體資料流程的識別碼。
- streamType
- NDMediaStreamType
媒體資料流程的類型。 此值可以是 音訊 或 視訊。
- streamSample
- MediaStreamSample
資料流程範例的陣列。
- pts
-
Int64
long long
long
表示何時要播放範例的簡報時間戳記，以毫秒為單位。 此值相對於簡報中的先前範例。 例如，如果指定的樣本具有 1000 的簡報時間戳記，而某些稍後的範例具有 2000 的簡報時間戳記，則稍後的範例會在指定樣本之後 (1000 毫秒) 發生一秒。
- ccFormat
- NDClosedCaptionFormat
關閉標題格式。 此值可以是 ATSC、 SCTE20或 Unknown。
- ccDataBytes
-
Byte[]
byte[]
包含已關閉標題資料的陣列。
實作
M:Windows.Media.Protection.PlayReady.INDStreamParserNotifier.OnSampleParsed(System.UInt32,Windows.Media.Protection.PlayReady.NDMediaStreamType,Windows.Media.Core.MediaStreamSample,System.Int64,Windows.Media.Protection.PlayReady.NDClosedCaptionFormat,System.Byte[])
M:Windows.Media.Protection.PlayReady.INDStreamParserNotifier.OnSampleParsed(unsigned int,Windows.Media.Protection.PlayReady.NDMediaStreamType,Windows.Media.Core.MediaStreamSample,long long,Windows.Media.Protection.PlayReady.NDClosedCaptionFormat,byte[])
M:Windows.Media.Protection.PlayReady.INDStreamParserNotifier.OnSampleParsed(uint32_t,Windows.Media.Protection.PlayReady.NDMediaStreamType,Windows.Media.Core.MediaStreamSample,long,Windows.Media.Protection.PlayReady.NDClosedCaptionFormat,byte[])
- 屬性