best settings (imho)
Here is a list with optimal settinge (imho). It works fine, same HD-movie on AppleTV2, Ipad, and IPhone 3 and 4. Made from BD and MKV, or only DVD. Don´t forget MacTheRipper before then, but Handbrake may work fine directly with an inserted DVD, but slow.
I have just only very good experience with the settings below:
Output Settings
* Format: MP4 File
* Large file size: Uncheck (maintains device compatibility)
* Web optimized: Uncheck (unnecessary)
* iPod 5G support: Uncheck (we donʼt need to support this for iPad encodes)
Video Tab
* Video Codec: H.264 (x264)
* Framerate: Same as source
* 2-Pass encoding: Check (leave unchecked if you donʼt mind a very slight quality degradation see below)
* Turbo first pass: Check if 2-Pass is checked (the quality difference is unnoticeable)
* Quality: Average bitrate (kbps) set to a value between 768 and 1500, depending on quality desired and source (see below)
Audio Tab
First Track:
* Audio Codec: AAC (CoreAudio)
* Mixdown: Stereo
* Samplerate: Auto
* Bitrate: 128 - 192 Kbps
Second Track: (if there in source)
* Audio Codec: AC3 Passthru
* Mixdown: AC3 Passthru
* Samplerate: auto
* Bitrate: 448 Kbps
(2 more tracks available, if needed)
Subtitles Tab No changes unless you specifically want them and have previously created the SRT from the DVD
Advanced Tab
* Reference Frames: 2
* Mixed references: Check
* B-Frames: 0
* Motion Estimation Method: Uneven Multi-Hexagon
* Subpixel Motion Estimation: 6
* Motion Estimation Range: 16, 32 or 64 (higher the better, although the difference isnʼt that noticeable)
* Analysis: Default
* 8×8 DCT: Uncheck (this is a High Profile feature, so it is not supported)
* CABAC: Uncheck (offers better compression, and in the Main Profile, but not supported by Apple products)
* Psychovisual Rate Distortion: Maximum (ensures x264 retains as much detail visible to the human eye as possible)
* No Fast-P-Skip: Uncheck
* No DCT-Decimate: Uncheck
* Deblocking: Default
Chapters Tab No changes unless you want to.
One small hint:
save this customized settings to the Presets, so You have all Your customized settings saved and further versions of handbrake will keep it. For DVD / 720p / 1080p.
One word about the average Bitrate:
DVD- that quality you can keep with 1600-1800 kbps
720p- you will need more than 1900 kbps (best 2100)
1080p- more then 2000 kbps (Good is 2200 and upwards)
The filesizes ! IMPORTANT:
(Make a speedcheck of Your homenetwork before)
90 min dvd quality with 1700 video and audiotrack stereo 128 and audiotrack AC3 448 = ca. 1,8 - 2,2 GB
90 min 720p with the same 2 audiotracks 2 = ca. 2.0-2.6 GB
90 min 1080p with 2 audios = 2,2 - 2.8 GB
The bitrate of the video and additional the bitrate of the selected audio has to fit your homenetwork ( WLAN b or n, Lan (100 or 1000)
Don´s forget the source: is Your ITunes -Library on harddisk, fast Firewire/USB or on a slow NAS.
It makes no sense, to have a 1080p-file with 1 or 2 audiotracks and You try to stream it with a WLAN b for example, from a NAS behind the router.
Greetings
Mike Pilgrim
(now i have the experience of 770 movies, hopefully, i´ll cross the 1200 in march 2011)