Hap Alpha requires straight alpha (not pre-multipled).You can also add the -chunks 4 option which will encode each frame into 4 chunks so the decoding work can be split across multiple threads, resulting in faster decoding as long as the disk can keep up.ffmpeg -i input.mov -vcodec hap -format hap_q output-hap.mov.ffmpeg -i input.mov -vcodec hap -format hap_alpha output-hap.mov.ffmpeg -i input.mov -vcodec hap -format hap output-hap.mov Spent the past hour monkeying around with various HAP installers, finally got the codec to show up in CC18 apps.
HAP CODEC MAC PREMIERE PRO
In 2020 Jokyo introduced their fast and high quality Hap encoder with plugins for Adobe After Effects, Premiere Pro etc: FFMPEGĪlternatively you can use a recent build of FFMPEG with the following command-lines: Ideally a width with a multiple of 16 is best for performance (aligned copy). Width and height must be multiple of a 4 for Hap encoded videos in AVPro Video. Hap, Hap Alpha, HapQ, HapQ Alpha and HapR are supported. We did a few tests and rolled back a version of Media. We noticed a drop in quality from what we are normally used to with the HAP family.
Amount of frames to decoder before starting playback, less frames for less latency in seeking, more frames for less chance of buffer emptying too quickly. HI all, We have recently been through the misery of having the HAP codec family removed from the Adobe suite and started to use the third party plugin AfterCodecs for our HAP renders.
Less threads for less latency in playback operations (seeking, playing etc), more threads for better performance.
HAP CODEC MAC PREMIERE WINDOWS
On Windows some options are exposed for Hap and NotchLC decoding:Įnables our custom MOV parser to be used, which is useful for Hap and NotchLC codecs, as a Microsoft parser is not able to open very high bit-rate MOV files. We have created a fix for this which is activated by enabled "Use Custom MOV Parser" in Platform Specific >Windows options. There is currently a bug in Windows that prevents MOV files with a bitrate of more than 4Gbps from playing.
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