Stefano Sabatini schrieb: > > On date Friday 2008-05-23 15:59:36 +0200, Thomas Rehaag wrote: > > Stefano Sabatini schrieb: > > > On date Friday 2008-05-16 15:30:41 +0200, Thomas Rehaag wrote: > > > > Hi, > > > > > > Don't hijack threads. > > > > > > > my code has got problems with AC3 audio material in Mpeg2 files. > > > > avcodec_find_decoder(CODEC_ID_AC3) returns 0. > > > > Shouldn't libav be able to find the AC3 codec? Or is AC3 encoding > > > > switched off because of license problems? > > > > > > > > I've had a look into ffmpeg's config.mak and found the lines: > > > > CONFIG_AC3_ENCODER=yes > > > > > > > > CONFIG_AC3_PARSER=yes > > > > > > > > CONFIG_AC3_DEMUXER=yes > > > > > > > > CONFIG_AC3_MUXER=yes > > > > > > > > Is there something missing like: > > > > CONFIG_AC3_DECODER=yes > > > > > > > > ? > > > > > > Did you register what you want to use when your application starts > > > (e.g. with av_register_all)? > > > > > > > > > I used av_register_all(). > > > > > > > Also you can check which components are installed on your ffmpeg > > > installation trying for example ffmpeg -formats, or reading the output > > > of your configure line. > [...] > > > > among other things ffmpeg -formats returned: > > > > File formats: > > ... > > D aac ADTS AAC > > DE ac3 raw ac3 > > E adts ADTS AAC > > ... > > > > Codecs: > > ... > > D V D aasc > > EA ac3 > ^ > > OK, so you have an Encoder but not a Decoder. > Then you need to compile with --enable-libfaad. >
configure returned "FAAD test failed". Sourcecode missing? configure params are: ./configure --enable-shared --disable-static --enable-memalign-hack --enable-libfaad Best Regards, Thomas _______________________________________________ libav-user mailing list [email protected] https://lists.mplayerhq.hu/mailman/listinfo/libav-user
