On Tue, 9 Dec 2008 16:35:37 +0800 "houdiney" <houdineyt 126.com> wrote: > ./configure --enable-live --with-extraincdir="/usr/local/live" Don'tse --enable. You obviously didn't read the last screen-full of output of ./configure orou'd know that... -- Don'trust me! I'm wrong! Frommidk75 at gmail.com Sat Dec 13 09:52:37 2008 From:midk75 at gmail.com (Krzysztof Duchnowski) Date: Sat, 13 Dec 2008 09:52:37 +0100 Subject: Extract AAC from video file? In-Reply-To: <ghuvb0$hr5$1@xxxxxxxxxxxxx> References: <ghudrf$t5n$1@xxxxxxxxxxxxx> <4942CECB.5070804@xxxxxxxxx> <ghuvb0$hr5$1@xxxxxxxxxxxxx> Message-ID: <494377D5.5080300@xxxxxxxxx> Jon Drukman pisze: > Krzysztof Duchnowski wrote: >> Jon Drukman pisze: >> >>> Ishere way using mplayer -dumpaudio or mencoder -ovc copy to get an >>> AACtream out of a .m4v file? I need it in either .aac stream format >>> or .mp4 container, with no video, but I can't figure out how to do it. >>> I guess dumpaudio gives raw stream with no header or container? >> >> Eitherou have file with wrong extension or you try to dump audio >>tream from single video elementar stream... I wonder which it is. > > i'm noture what you're saying. the video file contains an aac audio >tream: > > % midentify 7085_13_1229065288.m4v > ID_VIDEO_ID=0 > ID_AUDIO_ID=1 > ID_FILENAME=7085_13_1229065288.m4v > ID_DEMUXER=lavfpref > ID_VIDEO_FORMAT=avc1 > ID_VIDEO_BITRATE=0 > ID_VIDEO_WIDTH=960 > ID_VIDEO_HEIGHT=540 > ID_VIDEO_FPS=29.970 > ID_VIDEO_ASPECT=0.0000 > ID_AUDIO_FORMAT=255 > ID_AUDIO_BITRATE=0 > ID_AUDIO_RATE=44100 > ID_AUDIO_NCH=2 > ID_LENGTH=157.48 > ID_SEEKABLE=1 > ID_CHAPTERS=0 > ID_VIDEO_CODEC=ffh264 > ID_AUDIO_BITRATE=128000 > ID_AUDIO_RATE=44100 > ID_AUDIO_NCH=2 > ID_AUDIO_CODEC=faad > > I wanto get that stream in either an MPEG transport stream or an .mp4 > fileo I can remux it with a different video stream using MP4Box. > > mplayer -dumpaudio -dumpfile 7085.dump 7085_13_1229065288.m4v > > Gives me file with no recognizable container. > > Iried mencoder with -oac copy but I couldn't get anything but an .avi > file. Apple iTunes fileight? ( they call it's avc/aac streams as *M4V* ) Didn't it's protected by DRM? If it ishen... no love. As for dumpingudio for MP4Box usage then... no need: $P4Box -new new_file.mp4 -mp4 -isma -add other_file.avi#video -nodrop -add 7085_13_1229065288.m4v#audio -mpeg4 -- Krzysztof 'DK75' Duchnowski GetFirefox - http://www.mozilla.com/firefox/ Konfiguracja UTF-8 dla czytnik?w - http://evil.pl/pip/utf/
