Changeset e3a8454 in ffmpeg

Timestamp:

Mar 30, 2011, 2:33:25 PM (14 years ago)

Author:

Michael Niedermayer <michaelni@gmx.at>

Branches:

master

Children:

007b1f0

Parents:

11c6d28e

git-author:

Frank Barchard <fbarchard@google.com> (03/30/11 06:56:17)

git-committer:

Michael Niedermayer <michaelni@gmx.at> (03/30/11 14:33:25)

Message:

SWSCALE: Increase maximim with from 5120 to 21504

Heres a benchmark

VOFW 5120 VOFW 21504 Note
10438.8 10344.2 timex ffmpeg -y -i tulip2.mp4 tulip2.yuv
25611.9 24256.9 timex ffmpeg -y -itulip2.mp4 -s 1272x724 tulip2.yuv
24485.7 26006.6
28573.1 24291.3
24069.1 26995.9
25684.95 25387.675 average

This is on a Nehalem i7. Despite being a 500 frame, 720p video, the numbers
fluctuate, so I took an average of 4 runs.

Another reason I'd like this change is youtube accepts videos with higher
resolutions than 5120.
16384 is vp8's maximum resolution, so that should keep us amused for a
little longer.

Signed-off-by: Michael Niedermayer <​michaelni@gmx.at>

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