User:Aswick/Temp

Limited Support for Older Televisions
In their reviews of the Apple TV Walt Mossberg, CNET's John P. Falcone, iLounge's Jeremy Horwitz and Digital Trends' Jason Tomczak mentioned the lack of support for older televisions. Falcone says Apple is "future-proofing" and iLounge's Jeremy Horwitz says that if you do not have HDTV now, you will in the future.

Note that Falcone's review, Horwitz's review and apple.com specs have 480p as the lowest display resolution supported, although 480i was discovered as the lowest display resolution available when Apple TV was introduced. Component video connections and widescreen aspect are still required on all display resolutions to view widescreen content.

Inadequate Storage
Walt Mossberg, Ars Technica's Jacqui Cheng and Clint Ecker, Rogue Amoeba's Paul Kafasis, and CNET's John P. Falcone mentioned the lack of expansion options once the 40 GB hard drive fills up.

As a response to the hard drive limitation, some companies are offering warrantied, pre-upgraded Apple TVs as well as aftermarket hard drive upgrades. Practical Technology comments that using the built-in streaming capabilities of Apple TV negates the need for more storage and Macworld's Christopher Breen says the "cramped" space and slow syncing would be an issue if not for Apple TVs good streaming capabilities.

No 5.1 Dolby Digital Audio
Cheng and Ecker also suggested that although the device will play files with 5.1 Surround Sound, it combines the channels down to just two and Chris Breen mentions that Apple TV only supports Dolby Pro Logic, 2-channel audio. Macworld's Dan Frakes reports that Apple TVs audio chip supports 7.1 surround sound, so any limitations would have to be software-based.

Roughly Drafted's Daniel Eran responds that full 5.1 audio is actually supported by Apple TV and the problem lies in the content. To support this statement, instructions have been written for creating Apple TV-compatible Dolby Digital/AC-3, 5.1, 6-channel content along with sample files. Cheng and Clint Ecker claim that Apple TV is "limited to playing files that are present in iTunes" and there is no way to have iTunes play Dolby Digital or DTS encoded audio, but the sample 5.1 audio files that do not play in iTunes still import successfully into iTunes and play full 6-channel Dolby Digital on 5.1-capable receivers connected to Apple TV.

Chris Breen states in a followup to his review that Apple told him at first that Apple TV would pass any audio as Daniel Eran mentioned, but then recanted that later, saying that the device would only support Dolby Pro Logic simulated 5.1. Breen's own tests with full Dolby Digital 5.1 audio did in fact work on a home theater receiver, but he is still awaiting clarification from Apple.

Limited iTunes and Apple TV codec support
Cheng, Ecker, Kafasis and Tomczak mentioned limited out of the box support for video and audio codecs, although Apple TV supports the same MP4 and H.264 codecs the video iPod does.

Falcone mentioned the device's iTunes dependency as the "biggest stumbling block", mainly due to the transcoding that is needed for incompatible media formats. Chris Breen mentions that iPod users can easily import unprotected CD media into iTunes, but Apple TV users cannot easily do the same with protected DVDs and therefore must rely on one of many available external video conversion tools. Tomczak also mentioned that media conversion is possible, but "almost always" involves a loss of quality and as well as the time and effort costs to perform the conversions.

iTunes Store movie quality
Peter Svensson of AP stated that expensive iTunes Store video content on an HD display looked "horrible" and was not assured that true HD content would look any better on Apple TV. The Unofficial Apple Weblog's Erica Sadun responds that Svensson should probably blame iTunes compression and not Apple TV.

Chris Breen believes that without the technical knowledge to rip DVDs, an Apple TV user may have to resort to downloading lower-quality iTunes store movie content. Cheng and Ecker note that users will not be able to use Apple TV for HD playback unless they "roll their own". Falcone is not blaming Apple TV, but said it is the low video and audio quality of iTunes Store content that is "falling down".

Other criticism
Walt Mossberg, Cheng, Ecker, Kafasis, Falcone and Tomczak noted the lack of volume control through the Apple Remote. Falcone also mentions that the Apple Remote is a standard infrared remote, so a universal remote that controls volume can easily be used with Apple TV.

Kafasis also mentioned inability to purchase "from the couch". Cheng and Ecker identified not being able to purchase iTunes content from Apple TV as the "biggest" limitation.

Cheng, Ecker, Kafasis, Falcone and Tomczak also pointed to the lack of bundled cables. Daniel Eran and Chris Breen respond that Apple TV has too many connectivity options to support bundled cables and Apple has teamed-up with a third party to provide affordable cables for its customers.

Cheng, Ecker and Kafasis disliked the lack of personal video recorder capability. Svensson also complained that Apple TV cannot record TV broadcasting programs. PVR capability is available through a third party, enabling scheduled HDTV recordings to automatically appear on Apple TV for playback.

Falcone noted a difference from iTunes was the lack of Internet radio support, but Consumer Reports' Paul Reynolds says that Apple will soon release a fix for this.

Svensson noted that HD video cameras would lose quality when playing the videos on Apple TV, moving from the native resolution of 1080i down to the supported 720p. .

The Unofficial Apple Weblog's David Chartier claims that the Back Row interface on Apple TV needs more iTunes-like functionality.

Tomczak states that Apple TV runs "very hot", sometimes reaching 111 degrees. Falcone mentioned that when Apple TV runs, it feels as hot as an average laptop.

Tomczak believes that Apple TV is missing a needed on/off switch. Even though Apple TV can be put into sleep mode, the device still runs warm.

Playlist's Christopher Breen likes the "Export to Apple TV" option in QuickTime, but says it is no "speed demon" Performance improvements may be found with a QuickTime-compatible hardware acceleration device for H.264 encoding.