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Otherwise, YouTube converts the unsupported color spaces to BT.709 by mapping pixel values.2G | 3.5mm headphone jack | 3G | 4G | 5G | 802. Uses the specified value of color primaries/matrix to set and override the unspecified one.Īfter the upload color space standardization, YouTube checks if the color space matches BT.709 or BT.601, in which case the color space passes through. To view some of these files, you may need to download VLC media player, QuickTime player or Windows Media player. wmv file format, 320x180 for web or powerpoint - 1.2MB. mp4 file format, 320x180 for web or presentations 1.1MB. If you selected some audio codec, then first audio stream from the splitter is decompressed with an audio codec chosen for this type of audio. Processed video is compressed using a video codec of your choice. Decompressed video is processed by Super-Resolution and/or video filters. The upload color space mixes BT.601 and BT.709 color primaries and matrix, and either primaries or matrix is unspecified. We also make video clips available in the following formats and codecs: H.264 codec. Different codecs are used for different types of video.

Uses the color matrix to override the color primaries and make them consistent. The upload color space mixes BT.601 and BT.709 color primaries and matrix with specified values.

The upload color space has unknown or unspecified color matrix and primaries.Īssumes BT.709 color matrix and primaries. The upload color space has unspecified TRC. Summary: If you want to get the best quality videos, try ' YV12 '. However, the file size is much bigger than MPEG-1/XVID (The file size is smaller than RGB24). In addition, YouTube may take the following actions to interpret the color space values: When A few ACM/VFW codecs such as x264VFW and Lagarith This type of codec is used by certain video editing/encoding applications for working with AVI files. YV12: Best quality video codec (lossless) The video quality is better than MPEG-1/XVID because YV12 doesn’t compress the video. Or, BT.601 NTSC and PAL have functionally similar color matrices and YouTube unifies them to BT.601 NTSC. For example, BT.601 and BT.709 TRC are identical, and YouTube unifies them to BT.709. Include numerosi codec per lesecuzione e per la modifica di molti formati video usati su Internet. YouTube standardizes functionally similar color matrices and primaries before processing the video. K-Lite Codec Pack Full è una delle collezioni più complete di codec e tool relativi.