On Thu, Sep 25, 2014 at 04:15:56PM +0200, Thilo Borgmann wrote: > Hi, > > this was found when an ffserver is configured to output libvpx encoded video > but > the feeding ffmpeg has no libvpx support compiled in. > > -Thilo
> ffmpeg_opt.c | 4 ++++ > 1 file changed, 4 insertions(+) > c465e140dab133ac657ea0bec857e36126096d89 > 0001-lavu-ffmpeg_opt-Check-return-value-of-avcodec_find_e.patch > From 30adcf74e5eff6e48bd6fee7ad5d9bd68e5429ca Mon Sep 17 00:00:00 2001 > From: Thilo Borgmann <thilo.borgm...@mail.de> > Date: Thu, 25 Sep 2014 16:10:58 +0200 > Subject: [PATCH] lavu/ffmpeg_opt: Check return value of > avcodec_find_encoder(). > > Prevents a segfault if a stream featuring a known but unavailable codec (like > external lib codec) should be opened. > > Bug found by: Jonas Geistert <j.geist...@yahoo.de> applied thanks [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB Asymptotically faster algorithms should always be preferred if you have asymptotical amounts of data
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