@related : Codec Video mplayer OGG Codec Divx WMV mencoder ASF gstreamer
I am looking for a way to transcode on the fly web contents to some open standards
sound only use :
mplayer -ao pcm:file=%12%/tmp/tmp.wav -vo null *.avi sox tmp.wav -r 8000 -c 1 -b
for f in $l ; do mplayer -vo null -ao pcm:file=%`expr length "/tmp/$f.wav"`%"/tmp/$f.wav" $f ; done
# cat /tmp/*.wav | sox - -r 8000 -c 1 -b | oggenc -q 4 -o /tmp/tmp.ogg sox *.avi.wav -r 8000 -c 1 -b tmp-sox.wav oggenc -q -1 --downmix --resample 8000 -o tmp-sox.wav tmp.ogg
transcode -o mp4v.mpg -x mov -y mpeg -i [[EasyShare]].mov transcode v0.6.14 (C) 2001-2003 Thomas Oestreich, 2003-2004 T. Bitterberg [[transcode]] (probe) suggested AV correction -D 0 (0 ms) | AV 0 ms | 0 ms [[transcode]] auto-probing source [[EasyShare]].mov [[transcode]] V: import format | Digital Video (V=mov|A=null) [[transcode]] V: import frame | 720x480 1.50:1 encoded @ 4:3 [[transcode]] V: bits/pixel | 0.174 [[transcode]] V: decoding fps,frc | 29.970,4 [[transcode]] V: Y'CbCr | YV12/I420 [[transcode]] A: import format | 0x1 PCM [[ 0,16,0]] [[transcode]] A: export format | 0x50 MPEG layer-2 [[ 0,16,0]] 128 kbps [[transcode]] V: encoding fps,frc | 29.970,4 [[transcode]] A: bytes per frame | 0 (0.000000) [[transcode]] A: adjustment | 0@1000 [[transcode]] V: IA32 accel mode | sse (sse 3dnowext 3dnow mmxext mmx asm C) tc_memcpy: using mmxext for memcpy [[transcode]] V: video buffer | 10 @ 720x480 [[import_null.so]] v0.2.0 (2002-01-19) (video) null | (audio) null [[import_mov.so]] v0.1.2 (2002-05-16) (video) * | (audio) * [[export_mpeg.so]] v1.2.3 (2003-08-21) (video) MPEG 1/2 | (audio) MPEG 1 Layer II [[import_mov.so]] VIDEO: codec=mp4v, fps=13.011, width=640, height=480, frames=432 error: quicktime codec 'mp4v' not supported for RGB====== video import module error: OPEN failed [[transcode]] critical: failed to open input source
ogmmerge EasyShare.mov
Error: File has unknown type. Please have a look at the supported file types ('ogmmerge --list-types') and contact me at moritz@bunkus.org if your file type is supported but not recognized properly.
error: quicktime audio codec 'Qclp' not supported======
mplayer file.3gp ... ISO: File Type Major Brand: 3GPP Profile 4 QuickTime/MOV file format detected. ... Cannot find codec matching selected -vo and video format 0x33363273. ... ... 0x726D6173
xine displays the Video parts but complains about 'samr' audio codec
xine --verbose file.3gp This is xine (X11 gui) - a free video player v0.99.3. (c) 2000-2004 The xine Team. Built with xine library 1.0.0 (1.0) Found xine library version: 1.0.0 (1.0). ... xine: found input plugin : file input plugin xine: found demuxer plugin: Apple Quicktime (MOV) and MPEG-4 demux plugin audio_decoder: no plugin available to handle '' ...
transcode -o out.mpg -x mov -y mpeg -i /home/incoming/application_data/thunderbird/20050323.3gp transcode v0.6.14 (C) 2001-2003 Thomas Oestreich, 2003-2004 T. Bitterberg [[transcode]] (probe) suggested AV correction -D 0 (0 ms) | AV 0 ms | 0 ms [[transcode]] auto-probing source /home/incoming/application_data/thunderbird/20050323.3gp (ok) [[transcode]] V: import format | Digital Video (V=mov|A=null) [[transcode]] V: import frame | 720x480 1.50:1 encoded @ 4:3 [[transcode]] V: bits/pixel | 0.174 [[transcode]] V: decoding fps,frc | 29.970,4 [[transcode]] V: Y'CbCr | YV12/I420 [[transcode]] A: import format | 0x1 PCM [[ 0,16,0]] [[transcode]] A: export format | 0x50 MPEG layer-2 [[ 0,16,0]] 128 kbps [[transcode]] V: encoding fps,frc | 29.970,4 [[transcode]] A: bytes per frame | 0 (0.000000) [[transcode]] A: adjustment | 0@1000 [[transcode]] V: IA32 accel mode | sse (sse 3dnowext 3dnow mmxext mmx asm C)
tc_memcpy: using mmxext for memcpy
[[transcode]] V: video buffer | 10 @ 720x480 [[import_null.so]] v0.2.0 (2002-01-19) (video) null | (audio) null [[import_mov.so]] v0.1.2 (2002-05-16) (video) * | (audio) * [[export_mpeg.so]] v1.2.3 (2003-08-21) (video) MPEG 1/2 | (audio) MPEG 1 Layer II [[import_mov.so]] VIDEO: codec=s263, fps=15.002, width=176, height=144, frames=466
error: quicktime codec 's263' not supported for RGB
video import module error: OPEN failed
[[transcode]] critical: failed to open input source
sudo apt-get install \ mozilla-plugin-vlc libtheora0 gstreamer0.8-theora vorbis-tools
ffmpeg encoder error: cannot find encoder Xiph.org's Theora Video
vlc --sout '#transcode{vcodec=theora,vb=300,acodec=vorb,ab=96}:std{access=file,mux=ogg,url=/tmp/vlc.ogg}' *.wmv
for f in *.wmv ; do mencoder -oac mp3lame -ovc xvid -xvidencopts bitrate=1024 -o $f.xvid.avi $f ; done
# "duplicate frame(s)===" #[[ToDo]]===
avc1 : ([[Codec]] ffh264) http://chojin.neomagie.net/blog/videos-films/