Nov 30, 2006 Download the latest version of x264 QuickTime Codec for Mac - Encode H.264 faster than the Apple encoder. Read 11 user reviews of x264 QuickTime Codec on MacUpdate. X264 x264 is a free software library and application for encoding video streams into the H.264/MPEG-4 AVC compression format, and is released under the terms of the GNU GPL.
This article is for an older version of HandBrake. All versions.
Codec X264 For Mac Catalina
Dieser Artikel ist für eine ältere Version von HandBrake. Alle Versionen.
H.264 (x264): For MPEG-4 part 10, also known as H.264/AVC.
This is HandBrakes default encoder. It provides excellent performance,filesizes and quality.
It is widely supported by players and mobile devices.
H.264 (Intel QuickSync): For MPEG-4 part 10, also known as H.264/AVC.
Available on Intel processors with Intel HD Graphics.
QuickSync is a hardware based H.264 encoder so is very fast, withsignificantly lower CPU usage than x264.
Intel Haswell or newer CPU’s are recommended as these offer the bestresults in terms of Quality and Filesize.
You can typically expect larger (but usually not significantly larger)file sizes and slightly lower quality to an equivilent x264 encode. Thisis a trade off that is fine for most.
H.265 (x265): Also known as HEVC
This is the next generation of encoder that offers even higher qualityencodes and better filesizes over H.264
Note, encoding to H.265 is a significantly more complicated process, soit is expected to be slower than HandBrake’s H.264 encoders.
Playback support is rather limited at the moment, particularly withmobile devices but this should improve drastically throughout 2015/16
MPEG-4 (ffmpeg): HandBrake offers FFmpeg’s MPEG-4 part 2 encoder for fast,low quality encoding.
Better support from older devices such as DVD players and cheap “MP4Players”
Lower quality than the H.264 encode option but typically faster encodes.
MPEG-2 (ffmpeg): HandBrake offers FFmpeg’s MPEG-2 part 2 encoder for fast,low quality encoding.
- Fast Encoding, but requires larger files than MPEG-4 for the samequality level. Useful for testing but not much else.
VP8 (Libvpx):
- A free and open video codec which offers significant improvements overTheora.
VP3 (Theora): HandBrake can also encode Theora video. Theora video withVorbis audio in the Matroska container represents a truly free option formultimedia encoding.
- However, Theora has yet to reach maturity when measured by quality at agiven bitrate.
What's x264(H.264/AVC)?
Codec X264 For Mac Os
x264 is a free software library developed by VideoLAN for encoding video streams into the H.264/MPEG-4 AVC format. Usually we confused x264 with H.264, which is not wrong, but not accurate as well. Actually, H.264 is a specification for compressing video, aka MPEG-4 part 10 or AVC; while x264 is a very high quality encoder that produces remarkable quality H.264 compatible video-stream. It is almost exclusively used by all the open source video platforms like ffmpeg, gstreamer, handbrake etc. In short, H264 is a format, and X264 is a software library to create H264 files.
What's x265(H.265/HEVC)?
Codec X264 For Mac Iso
And x265 is a free software library and application for encoding video streams into the H.265/MPEG-H HEVC compression format, and is released under the terms of the GNU GPL. From the definition, we got to know x265 is a successor to x264. Similarly, there are also confusion with x265 and H.265, which goes the same with x264 vs H.264. However, in daily life, it's not that exact for x264 vs x265 and H.264 and H.265. That is to say, we usually lumped together H.264 vs H.265 and x264 vs x265 comparison.