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H 264 codec for windows 10

 

Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support. The Microsoft Media Foundation H. The output type must be set before the input type.

This attribute contains the sequence header. The H. It supports the following properties. A previous version of the documentation incorrectly stated that the encoder is supported on Windows Server R2. The encoder defaults to slice encoding, to minimize latency. If a certified hardware encoder cdoec present, it will generally be used instead of the inbox system encoder for Media Foundation related scenarios.

Certified encoders are required to support a certain set of ICodecAPI properties and can optionally support another set of properties. The certification process should guarantee that the required properties are properly supported and, if an optional property is supported, that it is also properly supported.

The following Windows 8. The following Windows 8 and Windows 8. H 264 codec for windows 10 Media Formats in Media Foundation. Skip to main content. This browser y no longer supported.

Download Microsoft Edge More info. Table of contents Exit focus mode. Table of contents. Note A previous h 264 codec for windows 10 of the documentation incorrectly stated that the encoder is supported on Windows Server R2. In this article. Specifies the H. The default value is —1, indicating that the encoder will select the encoding level. It is recommended not to set the level in the media type, and allow the encoder to select the level.

The encoder can derive the по этой ссылке level for a given video stream, taking into account the format constraints and the characteristics of the video. Sets the rate control mode. See Remarks. The default mode is unconstrained variable bit rate VBR. Sets the quality level. The valid range is 1— The default value is The encoder h 264 codec for windows 10 changes after the output type is set. In Windows 8, this property can be set at any time forr encoding. Changes are applied starting at the next input frame.

Sets the adaptive encoding mode. No adaptive encoding. Adaptively change the frame rate. Sets the buffer size, in bytes, for constant bit rate CBR encoding. The valid range is h 264 codec for windows 10 Requires Windows 8. For constrained VBR encoding, specifies the rate at which the "leaky bucket" is drained, перейти на страницу bits per second.

Sets the average bit rate for the encoded bit stream, in bits per second. In CBR mode, the average bit rate is also the rate at which compressed bits are drained from the "leaky bucket. In Windows 8, you can set the average bit rate during encoding. If the bit rate changes, the encoder uses adaptive encoding. Valid range: 0— Low complexity 34— Medium complexity default 67— High complexity This value affects h 264 codec for windows 10 the encoder performs various encoding operations, such as motion узнать больше здесь. At higher complexity levels, the encoder runs codrc slowly but produces better quality at the same bit rate.

Sets the maximum number of consecutive B frames in the output bitstream. Valid values h 264 codec for windows 10 0: Do not use B frames default. For Baseline profile, the number of B frames is always zero. The encoder will override nonzero values. For other H. Sets the number of pictures from one GOP header to the next, including the leading anchor but not the following one. If zero, the encoder selects the GOP size. The default value is zero. Sets the number of worker threads used by a encoder.

The valid range is 0— If zero, the encoder selects the number of threads. Valid range: 16— Valid range: 0— The default value is 0. This property applies to all wlndows control modes. Enables or disables low-latency mode. See "Multithreading" in the Remarks section. The encoder tries to achieve a constant bit rate, b a "leaky bucket" model. The encoder uses a "leaky bucket" model with a peak bit rate.

This is the default mode.