Hi I have made previous test with the version release by Petri Hintukainen And I notice this part is not working like it should - if((m->descriptor_tag == STREAM_AUDIO_AC3) || /* ac3 - raw */ + if(m->descriptor_tag == HDMV_AUDIO_84_EAC3) { + m->content = p; + m->size = packet_len; + m->type |= BUF_AUDIO_EAC3; + return 1; + + } else if((m->descriptor_tag == STREAM_AUDIO_AC3) || /* ac3 - raw */ unfortunaletly, in AC3 or E-AC3 , the descriptor tag is STREAM_AUDIO_AC3, so the program never run the first if (installed a debug printf here) It seems that your first approach (at least what I understood) by forcing the decoding of all AC-3 stream by ffmepg instead of internal lib was nice but generate violent segfault on libavcodec Hope this help you Best regards PS : Sorry to pollute the vdr mailing list (not subscribed to ffmpeg or xine-lib....) Le Wednesday 24 March 2010 18:41:14 zaverel, vous avez écrit : > hello > > your second patch doesn't work : no sound on eac3 channel > > if you want there is a sample of vdr hd-eac3 recording here: > > http://dl.free.fr/ew4rJddM8 > 103mo > > else , i don't know what mailing-list is the more indicate for debuging > > the vdr or xine-dev mailing-list ? > > _______________________________________________ > vdr mailing list > vdr@xxxxxxxxxxx > http://www.linuxtv.org/cgi-bin/mailman/listinfo/vdr _______________________________________________ vdr mailing list vdr@xxxxxxxxxxx http://www.linuxtv.org/cgi-bin/mailman/listinfo/vdr