Biography from Wikipedia via TMDB
Supporting role · Director: John Lasseter
Original theatrical render: 35mm scans or 1996 Disney Deluxe Edition CAV LaserDisc boxset
Digital render: 2010 3D Blu-ray
(every version since the 2000 DVD release, including the 2010 2D Blu-ray, has animation errors. The majority of those were corrected for the 3D rerelease.) The 4K Blu-ray is merely upscaled from the 2K render.
Stereo Mix: 1996 Disney Deluxe Edition CAV LaserDisc boxset
5.1 AC3 Mix: 1996 Disney Deluxe Edition CAV LaserDisc boxset
The 1997 DTS LaserDisc is a virtually untouched transfer of the theatrical 5.1 mix and should theoretically sound the best being that DTS has higher bitrates than AC3. However, the original pressing of the DTS LaserDisc has an error where the right channel is 8.5db lower than the rest. This is an easy fix in a program like Audacity, and if you can find a corrected transfer, like the ones on various fan projects online, it should be the best sounding version of the film.
The AC3 audio on Side 2 of the CLV LaserDisc has the LFE channel muted. This was left intact for the CAV release.
The 2000 and 2005 UK DVD has an error where one of the shots is brightened up way too high (when the rest of the toys hold onto Slinky as he clings onto Woody during the moving truck rescue). Plus the end credits are interlaced (the PSP UMD video is the only way to get that version of the credits without interlacing).
The 4K Blu-ray has a further remixed Atmos track.
Small role · Director: John Lasseter
The international version replaces the American flag in Buzz’s speech with a spinning CGI globe and the American Anthem is replaced with an exclusive piece by Randy Newman titled the ‘One World Anthem’. Bizarrely the 2005 UK DVD retains the US anthem while having the CGI globe.
The original November 1999 end credits start a second earlier on the theatrical versions (found on bootleg telesyncs) rather than the 2001 or 2005 DVDs.
Small role · Director: Lee Unkrich
2010 Disney Blu-ray for the original 7.1 mix
The UK version has different voice actors for one of the three army men and all three of the Peas-in-a-pod.
The South African version has Jeremy Mansfield (a famous radio personality) as the voice of Chatter Phone.
Small role · Director: Henry Selick
3D Conversion: Disney 3D Blu-ray
7.1 Remix: Disney 4K Blu-ray/3D Blu-ray/Blu-ray
Disney 4K Blu-ray recycles the same 7.1 remix from the past releases, but it's a very faithful remix and sounds better, more detailed, and more dynamic than past mixes.
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