[Libav-user] Decoding HD videos on iPad devices

Gohar Hovhannisyan gohar_h at instigatemobile.com
Thu Dec 20 06:47:37 CET 2012

Hi Carl,

thank you for your answer.

I've set the number of threads to 10, but every time my app crashes on 
avcodec_decode_video2. Could you please assist me what I'm doing wrong?


On 12/19/12 2:59 PM, Carl Eugen Hoyos wrote:
> Gohar Hovhannisyan <gohar_h at ...> writes:
>> We wonder whether it is possible to perform decoding on
>> iPad GPU to speed up decoding process (by compiling
>> it with special flags, or with some patches)
> Only if you implement it.
>> or run it parallel on dual core (iPad2) / quad-core (new iPad)
>> or are there any other methods to speed up decoding process?
> You can set the number of threads that decoding should use.
> Carl Eugen
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