QuickTime Player 7.4 & MPEG1 Video

25 February 2008

Here’s a quick tip that I was pleased to discover. QuickTime Player has, for as long as I can remember, never been able to export the audio from an MPEG1 video file. It can play it fine but if you convert to something else such as iPod, you got a video without audio.

I used to have to use MPEG Streamclip to rip MPEG1 to iPod as it handled the audio properly. Last night, for the hell of it, I tried it with the latest QuickTime Player (7.4.1) and lo and behold, Apple has finally fixed it and I have my video + audio iPod track! Very nice, even though it’s taken many years to come to this.

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New Music Video Standard

26 November 2007

Yes, I’ve changed again. I follow Apple’s lead. They believe in H.264, so I do too.

The main reason I was using MPEG4 instead of H.264 was an incorrect assumption that 720 x 400 (16:9) was only iPod compatible if the file was MPEG4. I believe I would have tested this resolution with H.264 in the past–I always test–and would have found it incompatible, so I went with MPEG4 instead. Well, I’ve just done another test with four videos and lo and behold, it worked. This means that they upgraded the standard or that my earlier testing was poor. Either possibility is reasonable.

So what does this boil down to? Music videos are now specified as follows:

  • H.264 @ 1500kbps, 640 x 480 (4:3), 720 x 400 (16:9)
  • AAC @ 128kbps

If the source is a video file from an enhanced CD or the web, I don’t get fancy: I open in QuickTime Player and export to iPod. If it’s letterboxed (bane of the video collector’s life), I use MPEG Streamclip to achieve the same result, only I also crop the margins off (QuickTime Player can’t easily do this).

If the source is DVD, Handbrake is of course employed. I start with the iPod High Rez setting, then add 2-pass and greyscale (if appropriate). For audio, you can actually convert 5.1 to Dolby ProLogic II and the iPod will support it. Of course, you’ll only hear the stereo on an iPod, but this is good for using on both iPod and Apple TV, which might be connected to equipment that can support it. It does make a difference and is quite nice to listen to.

Handbrake 0.9.1’s new enhanced chaptering facility, where you can now name the chapters, is a great excuse to rerip video, and I especially like to rip long-form video such as concerts, Enigma’s A Posteriori DVD, Lemon Jelly’s ’64-’95 DVD, Bowie’s Ziggy Stardust and the Spiders from Mars: The Motion Picture, etc. with the proper chapter markers. Strangely, the Touch, where I play music video the most, does not display the chapter names. If you tap the screen while a video is playing, it will say Chapter X of X, but doesn’t display the name. Apple has been notified.

Don’t muck with the advanced settings. They’re very good for tweaking video intended for the Apple TV or computer, as these devices are tolerant, but I’ve found that changing the slightest setting will prevent the video from transferring to an iPod (see my earlier post on this matter). You have to stick with stock-standard iPod settings to guarantee compatibility.

So I’m going to start ripping my music video again. The amount of work this entails is made palatable by remembering that I’ve got a number that don’t work with the new iPods and of course, my favourite, the chaptering excuse!