On Mon, July 12, 2010 21:14, John wrote: > > > --- On Mon, 7/12/10, [email protected] <[email protected]> wrote: > >> From: [email protected] <[email protected]> >> Subject: Re: [Lives-users] 720P and mpeg4 >> To: "LiVES users list" <[email protected]> >> Date: Monday, July 12, 2010, 1:54 AM >> On Mon, July 12, 2010 03:00, John >> wrote: >> > >> >> >> OK, I managed to get this working now on my own >> machine ! >> >> >> >> The latest update should work for all video. >> >> >> >> >> >> >> >> > Also, I know you said there's a bug in audio. >> Is there >> >> a way to merge the >> >> > clip and the audio together say after the >> fact. >> >> > >> >> > >> >> >> >> I'm looking into this now. There may be a way >> using >> >> mencoder and mp4box. >> >> >> >> >> >> Gabriel. >> >> >> > >> > I'm still having the same issue. Did you make the >> changes to lives svn. >> > The latest rev 644 looks like the .y4m change only. >> > >> >> Yes you are right. My bad. >> >> I managed to get audio working - you will need ffmpeg >> encoded with aac >> support, and MP4Box from the gpac package: >> >> http://gpac.sourceforge.net >> >> >> Gabriel. >> >> > > Here's the latest error. > > 99.9%] 1050/1051 frames, 0.14 fps, 23133.72 kb/s, eta 0:00:07 > [100.0%] 1051/1051 frames, 0.14 fps, 23111.76 kb/s, eta 0:00:00 > > x264 [info]: frame I:46 Avg QP:15.00 size:181000 > x264 [info]: frame P:321 Avg QP:18.34 size: 88676 > x264 [info]: frame B:684 Avg QP:20.06 size: 20270 > x264 [info]: consecutive B-frames: 8.0% 1.0% 8.7% 82.4% > x264 [info]: mb I I16..4: 13.8% 49.0% 37.2% > x264 [info]: mb P I16..4: 3.1% 29.8% 9.7% P16..4: 20.4% 16.5% 3.9% > 0.6% 0.3% skip:15.7% > x264 [info]: mb B I16..4: 0.3% 3.1% 1.3% B16..8: 13.9% 6.0% 2.2% > direct: 5.9% skip:67.3% L0:45.6% L1:35.1% BI:19.3% > x264 [info]: 8x8 transform intra:64.8% inter:44.1% > x264 [info]: direct mvs spatial:99.9% temporal:0.1% > x264 [info]: coded y,uvDC,uvAC intra: 95.7% 98.9% 97.0% inter: 23.1% 32.5% > 24.6% > x264 [info]: i16 v,h,dc,p: 6% 10% 37% 47% > x264 [info]: i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 12% 19% 14% 6% 8% 8% 10% > 9% 14% > x264 [info]: i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 12% 17% 8% 7% 10% 10% 11% > 10% 15% > x264 [info]: i8c dc,h,v,p: 54% 19% 13% 14% > x264 [info]: ref P L0: 74.3% 15.9% 5.5% 2.1% 1.3% 0.6% 0.2% 0.0% > x264 [info]: ref B L0: 83.3% 13.0% 2.2% 0.8% 0.4% 0.1% 0.0% > x264 [info]: ref B L1: 99.7% 0.3% > x264 [info]: kb/s:23111.76 > > encoded 1051 frames, 0.14 fps, 23111.76 kb/s > Encoding audio with: > ffmpeg -i audiodump.wav -ab 192000 temp.aac 1>&2 > FFmpeg version SVN-r24155, Copyright (c) 2000-2010 the FFmpeg developers > built on Jul 9 2010 20:54:18 with gcc 4.4.3 > configuration: --enable-gpl --enable-version3 --enable-nonfree > --enable-postproc --enable-pthreads --enable-libfaac --enable-libmp3lame > --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libtheora > --enable-libx264 --enable-libxvid --enable-x11grab > libavutil 50.21. 0 / 50.21. 0 > libavcodec 52.80. 0 / 52.80. 0 > libavformat 52.73. 0 / 52.73. 0 > libavdevice 52. 2. 0 / 52. 2. 0 > libavfilter 1.22. 0 / 1.22. 0 > libswscale 0.11. 0 / 0.11. 0 > libpostproc 51. 2. 0 / 51. 2. 0 > [wav @ 0x93ce510] max_analyze_duration reached > [wav @ 0x93ce510] Estimating duration from bitrate, this may be inaccurate > Input #0, wav, from 'audiodump.wav': > Duration: 00:00:18.00, bitrate: 1536 kb/s > Stream #0.0: Audio: pcm_s16le, 48000 Hz, 2 channels, s16, 1536 kb/s > Output #0, adts, to 'temp.aac': > Metadata: > encoder : Lavf52.73.0 > Stream #0.0: Audio: libfaac, 48000 Hz, 2 channels, s16, 192 kb/s > Stream mapping: > Stream #0.0 -> #0.0 > Press [q] to stop encoding > size= 40kB time=1.96 bitrate= 166.3kbits/s > size= 99kB time=4.91 bitrate= 165.1kbits/s > size= 155kB time=7.66 bitrate= 165.3kbits/s > size= 213kB time=10.52 bitrate= 165.7kbits/s > size= 269kB time=13.35 bitrate= 165.2kbits/s > size= 329kB time=16.28 bitrate= 165.6kbits/s > size= 362kB time=17.94 bitrate= 165.4kbits/s > > video:0kB audio:362kB global headers:0kB muxing overhead 0.000000% > Muxing with: > MP4Box -fps 59.94005994 -add output.264 -add temp.aac > "/home/username/testme_x264.mpg" 1>&2 > Cannot open destination file /home/username/testme_x264.mpg: Invalid > IsoMedia File >
Strange. Can you try encoding with just part of the clip (say the first 20 frames or so) ? Also try setting the output file extension to .mp4, and uncheck "Let LiVES set the file extension". What version of MP4Box are you using ? Here I have MP4Box - GPAC version 0.4.5 (build 33) Gabriel. ------------------------------------------------------------------------------ This SF.net email is sponsored by Sprint What will you do first with EVO, the first 4G phone? Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first _______________________________________________ Lives-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/lives-users
