[Libav-user] Unknown decoder 'copy' = avcodec_find_decoder_by_name("copy") returning 0 on iOS

Wagner Patriota wagner.patriota at gmail.com
Thu May 10 17:18:52 CEST 2012


sorry, I forgot something... the equivalent ffmpeg command is:

ffmpeg -i input.mp4 *-acodec copy* output.ts

On Thu, May 10, 2012 at 11:47 AM, Wagner Patriota <wagner.patriota at gmail.com
> wrote:

> Hello... I compiled for iOS with the following parameters:
>
> *[in this case, for simulator]*
> ./configure \
> --cc=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin/gcc
> \
> --as='/usr/local/bin/gas-preprocessor.pl/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin/gcc'
> \
> --sysroot=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator5.1.sdk
> \
> --target-os=darwin \
> --arch=i386 \
> --cpu=i386 \
> --extra-cflags='-arch i386' \
> --extra-ldflags='-arch i386 -isysroot
> /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator5.1.sdk'
> \
> --prefix=compiled/i386 \
> --enable-cross-compile \
> --enable-nonfree \
> --enable-gpl \
> --enable-postproc \
> --enable-avfilter \
> --disable-armv5te \
> --disable-ffplay \
> --disable-ffserver \
> --disable-ffprobe \
> --disable-doc \
> --disable-debug \
> --disable-neon \
> --disable-pic \
> --disable-asm
>
>
> when I get to avcodec_find_decoder_by_name("copy") ... it returns 0...
>
> I am doing the equivalent of doing "ffmpeg -i input.mp4 output.ts"
>
> any ideia of what is happening?
>
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