[Ffmpeg-devel-irc] ffmpeg.log.20131006

[burek]

[02:37] <buhman> why do I get random (seemingly) unrelated segfaults in avformat_open_input() whenever I simply add any call to avcodec_alloc_frame() in my program?
[02:37] <buhman> simplest testcase: http://ix.io/8m7/c
[02:38] <buhman> if I comment line 19, everything works fine, I can av_dump_format(), everything is sunshine and rainbows
[02:39] <buhman> if I don't, I get weirdness like: http://ix.io/8m8
[05:30] <Geha3> How to make x264 aware of sse cpu instructions on gentoo ? I tryed to configure use flags,but it did not work.
[10:20] <hans_henrik> i want to remove all frames that are exactly equal to the last frame from a x264 mp4 file.. ideas?
[11:12] <fahadash> Do you know at which positions those frames are that you want to delete ?
[11:25] <hans_henrik> fahadash, nope i don't, btw seems the libavfilter "decimate" does what i want ^^
[11:35] <hans_henrik> 3.5M    fooplain.wmv
[11:35] <hans_henrik> 3.6M    foo.wmv
[11:35] <hans_henrik> the filter, supposed to remove duplicates, made the file bigger! o.0
[11:36] <hans_henrik> maybe the compression algorithm didnt like it
[11:41] <fahadash> You can run another command to compress it
[11:41] <fahadash> apply a different codec
[11:47] <fahadash> hans_henrik_: https://trac.ffmpeg.org/ticket/1879
[13:38] <asido> I am attempting to use ffmpeg in iOS app, but I get linker errors wich doesn't make sense
[13:38] <asido> http://ideone.com/C1vWy9
[13:40] <asido> nm output: http://ideone.com/AKedqP
[13:40] <asido> why is so?
[14:33] <Hurons> Hey
[14:38] <Hurons> I am trying to do something that seems simple enough. But have not been able to wrap my head around it so far. If anyone could spare a moment or two, it would be much appreciated. Trying to capture audio and video from a Decklink card and transmit it on the network so I can pick it up and show (preview). And on demand pick it up a second time to record it. Using ffmpeg.exe on Windows to create
[14:38] <Hurons> the network stream. Trying to pick up with vlc.
[15:49] <asido> what's the status with ffmpeg on Xcode5 and iOS7 ?
[18:13] <illusion> hi, cn ffmpeg stream video playlist to rmtp server ? if yes cn some one give me an example command line
[22:54] <guideX> anyone know where I can get an already compiled ffmpeg binary for windows
[22:54] <guideX> I got as far as installing mingw but I'm not sure what to do after
[23:26] <guideX> ah ok cool thx
[23:26] <guideX> perfect
[00:00] --- Mon Oct  7 2013