[FFmpeg-devel] Possible license violation

Matej Knopp matej.knopp
Mon Jun 21 15:01:15 CEST 2010


Hi,

Air Video indeed does distribute a FFMpeg build. The source code used
to build FFMpeg can be downloaded from

http://inmethod.com/air-video/licenses.html

The LGPL/GPL/other licenses are included in the bundle.

Would you mind explaining me how exactly is Air Video violating FFMpeg
license so that I can fix it?

-Matej

On Fri, Jun 18, 2010 at 10:10 PM, Mark Levitt <mark at marklevitt.co.uk> wrote:
> Hi,
>
> Don't know if this is the right place to report this, but I came across this product "Air Video" at http://www.inmethod.com/air-video/index.html that appears to be distributing FFMpeg without complying with the license.
>
> Air Video is an iPhone/iPad application that uses a server component, named Air Video Server to stream video to the iPhone. It appears to use FFMpeg to do the conversion.
>
> A Mac OSX version of FFMpeg is contained in the Server.app bundle and the server's log file ouputs the following when a stream is started:
>
> 2010-06-18 21:08:53 ? Encoder: FFmpeg version UNKNOWN, Copyright (c) 2000-2010 Fabrice Bellard, et al.
> 2010-06-18 21:08:53 ? Encoder: ? built on Feb ?7 2010 11:39:45 with gcc 4.0.1 (Apple Inc. build 5493)
> 2010-06-18 21:08:53 ? Encoder: ? configuration: --enable-pthreads --disable-shared --enable-static --enable-gpl --enable-libx264 --enable-libmp3lame --enable-libfaad --disable-decoder=aac
> 2010-06-18 21:08:53 ? Encoder: ? libavutil ? ? 50. 8. 0 / 50. 8. 0
> 2010-06-18 21:08:53 ? Encoder: ? libavcodec ? ?52.52. 0 / 52.52. 0
> 2010-06-18 21:08:53 ? Encoder: ? libavformat ? 52.50. 0 / 52.50. 0
> 2010-06-18 21:08:53 ? Encoder: ? libavdevice ? 52. 2. 0 / 52. 2. 0
> 2010-06-18 21:08:53 ? Encoder: ? libswscale ? ? 0.10. 0 / ?0.10. 0
> 2010-06-18 21:08:53 ? Encoder: [mpegts @ 0x1009600]max_analyze_duration reached
> 2010-06-18 21:08:53 ? Encoder: [NULL @ 0x101f200]start time is not set in av_estimate_timings_from_pts
> 2010-06-18 21:08:53 ? Encoder: [NULL @ 0x101f600]start time is not set in av_estimate_timings_from_pts
> 2010-06-18 21:08:53 ? Encoder: [NULL @ 0x101fa00]start time is not set in av_estimate_timings_from_pts
>
>
>
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