[FFmpeg-user] Using latest NDK and ffmpeg version results in very slow video processing on android

Srikanth Kommineni srikanth0569 at gmail.com
Tue Feb 2 05:32:16 CET 2016


What are the more latest options for CPU in that case ?

On Mon, Feb 1, 2016 at 8:19 PM, Srikanth Kommineni <srikanth0569 at gmail.com>
wrote:

> The older script it not setting the CPU option and seems to be compiling
> fine but when I tried to remove the cpu option in the newer script and its
> failing with
>
> ffmpeg-android-master/toolchain-android/bin/arm-linux-androideabi-gcc is
> unable to create an executable file.
>
> C compiler test failed.
>
>
>
> On Mon, Feb 1, 2016 at 7:23 PM, Reuben Martin <reuben.m at gmail.com> wrote:
>
>> On Monday, February 01, 2016 04:03:53 PM Srikanth Kommineni wrote:
>> >     CPU='cortex-a8'
>>
>> It looks like the newer script might be building for a rather old arm
>> cpu. If
>> that is the case the instruction set is probably a limited 32 bit
>> instruction
>> set and only uses a single core. More than likely the device you are
>> running
>> this on is quite a bit more powerful.
>>
>> Not sure which arm cpu the older script was building for. Unless it is set
>> elsewhere in the environment or in a separate script, it probably just
>> built
>> whatever the default is for the SDK.
>>
>> -Reuben
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>
>
>
> --
> Srikanth Kommineni
>



-- 
Srikanth Kommineni


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