Riley-NZL
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H.264 is owned by various parties, not Apple. It is also royalty free in some uses.
What Gustofusion is alluding too, is that h.264 is not a codec, but rather a Video Standard (or Group of Standards), a codec is a piece of software/hardware (or both) that is used to code or decode said video or audio standard.
So essentially H.264 is a set of rules, and the codec encodes or decodes based on those rules, but sometimes some codecs for the same set of rules are more or less efficient.
Sometimes people create a codec based on their own set of rules, and in this case the codec is essentially a codec and the standard in one
x264 is an codec that codes/encodes into the h264 standard, but because it's open source they can not call it an h264 codec because they are not paying licensing fees.
Programs like VLC and handbrake normally include several codecs for different standards, whether they have made their own, or are using pre-existing codec (either by license, or an open source one). Handbrake for example, uses the open source x264 codec
x264 is often considered the best codec for h264, but I don't know if this is based on performance, or simply the fact it's free. |
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