Let's try this. Let's see if the MLT command line (melt) can correctly encode video as h.264. Here is an example command: $ melt -verbose -profile dv_pal_wide */home/jonathan/Desktop/example.avi*-consumer avformat: */home/jonathan/Desktop/example.mp4* acodec=mpeg2 ab=128k ar=44100 f=mp4 vcodec=libx264 minrate=0 b=900k Let me know if this works. Hopefully this will give us some clue to what's going on. Thanks, -Jonathan On Mon, Nov 2, 2009 at 12:20 PM, GMaq wrote: > OK, > > I can't speak for the other subscribers but here is the license from my > build which clearly contains libx264: > > tester@av3mobile:~$ ffmpeg -L > FFmpeg version SVN-r20130, Copyright (c) 2000-2009 Fabrice Bellard, et al. > built on Oct 1 2009 23:02:32 with gcc 4.3.4 > configuration: --prefix=/usr --extra-cflags='-Wall -g ' --cc='ccache cc' > --enable-shared --enable-libmp3lame --enable-gpl --enable-libfaad > --enable-libvorbis --enable-pthreads --enable-libfaac --enable-libxvid > --enable-postproc --enable-x11grab --enable-libgsm > --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libx264 > --enable-libtheora --enable-libdc1394 --enable-libspeex --enable-nonfree > --disable-stripping --enable-avfilter --enable-libdirac > --disable-decoder=libdirac --enable-libschroedinger > --disable-encoder=libschroedinger --enable-avfilter-lavf > --enable-libopenjpeg --enable-version3 --disable-altivec --disable-armv5te > --disable-armv6 --disable-vis > libavutil 50. 3. 0 / 50. 3. 0 > libavcodec 52.36. 0 / 52.37. 0 > libavformat 52.39. 0 / 52.39. 0 > libavdevice 52. 2. 0 / 52. 2. 0 > libavfilter 0. 5. 0 / 0. 5. 0 > libswscale 0. 7. 1 / 0. 7. 1 > libpostproc 51. 2. 0 / 51. 2. 0 > This version of FFmpeg has nonfree parts compiled in. > Therefore it is not legally redistributable. > tester@av3mobile:~$ > > > Also here is the output of ffmpeg running a successful x264 conversion from > an iPod WinFF preset: > > > tester@av3mobile:~$ ffmpeg -i /mnt/DATA/Videos/test.flv -r 29.97 -acodec > libfaac -ab 112k -ac 2 -s 640x480 -vcodec libx264 -vpre hq -vpre ipod640 > -crf 21 -bt 256k -aspect 4:3 -f ipod /home/tester/video.m4v > FFmpeg version SVN-r20130, Copyright (c) 2000-2009 Fabrice Bellard, et al. > built on Oct 1 2009 23:02:32 with gcc 4.3.4 > configuration: --prefix=/usr --extra-cflags='-Wall -g ' --cc='ccache cc' > --enable-shared --enable-libmp3lame --enable-gpl --enable-libfaad > --enable-libvorbis --enable-pthreads --enable-libfaac --enable-libxvid > --enable-postproc --enable-x11grab --enable-libgsm > --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libx264 > --enable-libtheora --enable-libdc1394 --enable-libspeex --enable-nonfree > --disable-stripping --enable-avfilter --enable-libdirac > --disable-decoder=libdirac --enable-libschroedinger > --disable-encoder=libschroedinger --enable-avfilter-lavf > --enable-libopenjpeg --enable-version3 --disable-altivec --disable-armv5te > --disable-armv6 --disable-vis > libavutil 50. 3. 0 / 50. 3. 0 > libavcodec 52.36. 0 / 52.37. 0 > libavformat 52.39. 0 / 52.39. 0 > libavdevice 52. 2. 0 / 52. 2. 0 > libavfilter 0. 5. 0 / 0. 5. 0 > libswscale 0. 7. 1 / 0. 7. 1 > libpostproc 51. 2. 0 / 51. 2. 0 > > Seems stream 0 codec frame rate differs from container frame rate: 1000.00 > (1000/1) -> 29.97 (30000/1001) > Input #0, flv, from '/mnt/DATA/Videos/test.flv': > Duration: 00:05:17.28, start: 0.000000, bitrate: 260 kb/s > Stream #0.0: Video: flv, yuv420p, 320x214, 260 kb/s, 29.97 tbr, 1k tbn, > 1k tbc > Stream #0.1: Audio: mp3, 22050 Hz, 1 channels, s16 > Metadata > duration : 317 > starttime : 0 > totalduration : 317 > width : 320 > height : 214 > videodatarate : 254 > audiodatarate : 64 > totaldatarate : 326 > framerate : 30 > bytelength : 12949356 > canseekontime : true > sourcedata : B4A7DD1E6 > [libx264 @ 0x9a4a8c0]using SAR=1/1 > [libx264 @ 0x9a4a8c0]using cpu capabilities: MMX2 Cache64 > [libx264 @ 0x9a4a8c0]profile Baseline, level 3.0 > Output #0, ipod, to '/home/tester/video.m4v': > Stream #0.0: Video: libx264, yuv420p, 640x480 [PAR 1:1 DAR 4:3], > q=10-51, 200 kb/s, 2997 tbn, 29.97 tbc > Stream #0.1: Audio: aac, 22050 Hz, 2 channels, s16, 112 kb/s > Stream mapping: > Stream #0.0 -> #0.0 > Stream #0.1 -> #0.1 > Press [q] to stop encoding > frame= 9509 fps= 19 q=-1.0 Lsize= 29808kB time=317.23 bitrate= > 769.7kbits/s > video:27224kB audio:2454kB global headers:0kB muxing overhead 0.434555% > [libx264 @ 0x9a4a8c0]frame I:39 Avg QP:14.25 size: 22833 > [libx264 @ 0x9a4a8c0]frame P:9470 Avg QP:20.57 size: 2850 > [libx264 @ 0x9a4a8c0]mb I I16..4: 43.3% 0.0% 56.7% > [libx264 @ 0x9a4a8c0]mb P I16..4: 1.7% 0.0% 1.1% P16..4: 20.1% 7.7% > 2.0% 0.0% 0.0% skip:67.3% > [libx264 @ 0x9a4a8c0]coded y,uvDC,uvAC intra: 37.5% 38.4% 22.5% inter: > 10.0% 11.1% 1.4% > [libx264 @ 0x9a4a8c0]i16 v,h,dc,p: 62% 22% 9% 7% > [libx264 @ 0x9a4a8c0]i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 13% 16% 14% 8% 11% 11% > 12% 7% 8% > [libx264 @ 0x9a4a8c0]kb/s:702.89 > tester@av3mobile:~$ > > So ffmpeg/libx264 are working here, just not with openshot. If I use the > advanced export options I get "unknown stream" errors so something in > the muxing process isn't happening. Hope this helps, please let me know > if you need more output. > > -- > No video on exported image movie as h2.64 > https://bugs.launchpad.net/bugs/457732 > You received this bug notification because you are a member of OpenShot > Developers, which is subscribed to OpenShot Video Editor. > > Status in OpenShot Video Editor: New > > Bug description: > I imported a bunch of images as a sequence, added a title one and an audio > track. I tried exporting to mp4 h.264 and youtubehd but I always get audio > without the video. > > Here's how my project looks like, seems everything is fine with it: > > http://www.ubuntu-pics.de/bild/28163/screenshot_05_tCLAYY.png > http://www.ubuntu-pics.de/bild/28162/screenshot_02_efdM2f.png > > and the preview function does work as I'd expect it to be. > > it worked fine with ogg for whatever reason. > > _______________________________________________ > Mailing list: https://launchpad.net/~openshot.developers > Post to :