[Libav-user] Reference app with ffmpeg n1.2 libs that works on IOS ?

Alex Cohn alexcohn at netvision.net.il
Sat Mar 30 21:32:10 CET 2013


On Sat, Mar 30, 2013 at 10:55 PM, Lars Hammarstrand
<lars.hammarstrand at gmail.com> wrote:
> Bad news, it seems that ffplay is not supported on ios, just ffprobe ffmpeg and ffserver

I would say that ffmpeg that takes your h264 input file and converts
to image2 should be just fine, as long as the dangerous code in

ff_pred8x8_128_dc_neon: (libavcodec/arm/h264pred_neon.S)
0x5bc84:  cdpeq  p15, #5, c15, c0, c0, #4

is still there.

BTW, you must have probably seen the question
http://stackoverflow.com/questions/4714903/what-can-cause-exc-bad-instruction-in-dyldbootstrap
- TL;NR = use latest xcode, and you will not see EXC_BAD_INSTRUCTION
anymore.

Alex


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