What I am really interested in is creating iPhone m4v again, but as I was looking into it I came across the following that seemed worth posting. Let me know if you think I should open a bug report for any of these.
melt -producer color:red out=1300 meta.attr.titles=1 meta.attr.titles.markup=#frame# -attach data_show dynamic=1 -progress -consumer avformat:test.ogv Current Frame: 1300, percentage: 99 melt test.ogv Current Position: 1302 2 extra frames? The display ends with just red, no frame number. melt -producer color:red out=1300 -progress -consumer avformat:test.ogv Current Frame: 1300, percentage: 99 melt test.ogv Current Position: 1300 No extra frames. Somewhere around frame 130 the red turns to white. melt -producer color:red out=300 meta.attr.titles=1 meta.attr.titles.markup=#frame# -attach data_show dynamic=1 -progress -consumer avformat:test.m4v Current Frame: 300, percentage: 99 melt test.m4v Current Position: 300 no red, just white. mplayer says "Video: no video" Same thing using the settings that used to work before something with ffmpeg changed (I think the way it was built): melt -progress -producer color:red -consumer avformat:/tmp/Test_Episode.m4v s=432x320 aspe...@4/3 progressive=1 acodec=libfaac ar=44100 ab=128k vcodec=libx264 b=700k coder=1 flags=+loop cmp=+chroma partitions=+parti8x8+parti4x4+partp8x8+partb8x8 me_method=hex subq=7 me_range=16 g=250 keyint_min=25 sc_threshold=40 i_qfactor=0.71 b_strategy=1 qcomp=0.6 qmin=10 qmax=51 qdiff=4 bf=3 refs=3 directpred=1 trellis=1 flags2=+mixed_refs+wpred+dct8x8+fastpskip wpredp=2 coder=0 bf=0 refs=1 flags2=-wpred-dct8x8 level=30 maxrate=10000000 bufsize=10000000 wpredp=0 $ ffmpeg -version FFmpeg version 0.6-4:0.6-2ubuntu6, Copyright (c) 2000-2010 the FFmpeg developers built on Oct 5 2010 22:36:53 with gcc 4.4.5 configuration: --extra-version=4:0.6-2ubuntu6 --prefix=/usr --enable-avfilter --enable-avfilter-lavf --enable-vdpau --enable-bzlib --enable-libgsm --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-vaapi --enable-pthreads --enable-zlib --enable-libvpx --disable-stripping --enable-runtime-cpudetect --enable-gpl --enable-postproc --enable-x11grab --enable-libdc1394 --enable-shared --disable-static libavutil 50.15. 1 / 50.15. 1 libavcodec 52.72. 2 / 52.72. 2 libavformat 52.64. 2 / 52.64. 2 libavdevice 52. 2. 0 / 52. 2. 0 libavfilter 1.19. 0 / 1.19. 0 libswscale 0.11. 0 / 0.11. 0 libpostproc 51. 2. 0 / 51. 2. 0 FFmpeg 0.6-4:0.6-2ubuntu6 libavutil 50.15. 1 / 50.15. 1 libavcodec 52.72. 2 / 52.72. 2 libavformat 52.64. 2 / 52.64. 2 libavdevice 52. 2. 0 / 52. 2. 0 libavfilter 1.19. 0 / 1.19. 0 libswscale 0.11. 0 / 0.11. 0 libpostproc 51. 2. 0 / 51. 2. 0 -- Carl K ------------------------------------------------------------------------------ Nokia and AT&T present the 2010 Calling All Innovators-North America contest Create new apps & games for the Nokia N8 for consumers in U.S. and Canada $10 million total in prizes - $4M cash, 500 devices, nearly $6M in marketing Develop with Nokia Qt SDK, Web Runtime, or Java and Publish to Ovi Store http://p.sf.net/sfu/nokia-dev2dev _______________________________________________ Mlt-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/mlt-devel
