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Archive for July, 2010

Sometimes Less is More …

July 21st, 2010 No comments

Okay, so after f’ing around with some wordpress plugins to try to get easy simple code blocks to work (so that if they are too long I have a scroll bar etc.) finally I decide to toss the issue by my friend over at HandBrake who happens to really know his stuff when it comes to web design ( also happens to be an active HandBrake contributor no less ). Now me being kinda lazy I just gave him a quick shout looking for a plugin to do what I want. Which to me by the way seemed pretty simple. Well as most things go … how smart you are depends on who you are talking to and what your talking about. Long story short he gave me a quick ten line paste to stick in the theme .css file and voila … no plugins and the code blocks used for showing advanced option strings for HandBrake work like I always wanted! Plugins just got trashed! From now on if you comment on a post please enclose your option strings with [code] blocks (for you HandBrake forum users ... yes same here as there). Thanks BradleyS !

Categories: General Tags:

HandBrake AppleTV Custom Presets and Pyramidal B-Frames

July 6th, 2010 2 comments

As of this HandBrake svn commit and its corresponding Nightly Build, HandBrake is no longer overriding x264′s default of b-pyramid being on. Previously HandBrake would internally turn off b-pyramid by initializing it to 0 as it caused issues with the version of QuickTime that existed at that time. QuickTime has progressed and can handle b-pyramid just fine … except for the modified 7.0 version found in the AppleTV (much like weightp addressed prevously). At any rate using b-pyramid on the current AppleTV firmware will not only screw up your encodes … but will in fact freeze the AppleTV which only a restart can correct. So the way to fix this is by adding:

b-pyramid=none
to all of your custom presets advanced panel *if* you are using any HandBrake nightly after svn 3424 (NOTE: this does not affect the last public release of HandBrake 0.9.4 however in fact there is no reason not to add it if using 0.9.4 in the interest of “future proofing”). This also does not affect the AppleTV built in presets as that is also added in the commit. So only critical for your custom presets if using a version after 3424.

The advance custom string discussed in HandBrake AppleTV Hi Profile Setting: Part 2 has been changed accordingly to:

mixed-refs=1:b-adapt=2:b-pyramid=none:trellis=0:weightp=0:vbv-maxrate=5500:vbv-bufsize=5500

Categories: AppleTV, HandBrake Tags: