[matrixxx]

rtmpdump --live -r "rtmp://live2.seeon.tv/edge/pk0jje65a5bk592" -p "http://www.seeon.tv/view/11089/ABC" -W "http://www.seeon.tv/jwplayer/player.swf" -q | ffmpeg -i - -re -isync -acodec libfaac -ab 128000 -ar 32000 -vcodec libx264 -vpre veryfast -b 600k -f flv "rtmp://localhost/live/abc"
FFmpeg version SVN-r21566-xuggle-3.4.843, Copyright (c) 2000-2010 Fabrice Bellard, et al.
built on Jan 31 2010 16:26:43 with gcc 4.2.3 (Ubuntu 4.2.3-2ubuntu7)
configuration: --prefix=/usr/local --extra-version=xuggle-3.4.843 --extra-cflags=-I/home/hudson/slave/workspace/xuggle_xuggler_binary_build/jdk/JDK5/label/Linux_x86_64/build/native/x86_64-unknown-linux-gnu/captive/usr/local/include --extra-ldflags=-L/home/hudson/slave/workspace/xuggle_xuggler_binary_build/jdk/JDK5/label/Linux_x86_64/build/native/x86_64-unknown-linux-gnu/captive/usr/local/lib --enable-shared --enable-gpl --enable-nonfree --enable-version3 --enable-libx264 --enable-libmp3lame --enable-libvorbis --enable-libtheora --enable-libspeex --enable-libfaac --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-pthreads
libavutil 50. 8. 0 / 50. 8. 0
libavcodec 52.49. 0 / 52.49. 0
libavformat 52.48. 0 / 52.48. 0
libavdevice 52. 2. 0 / 52. 2. 0
libswscale 0. 9. 0 / 0. 9. 0
[flv @ 0x1da53c0]negative cts, previous timestamps might be wrong
Last message repeated 51 times
[flv @ 0x1da53c0]Estimating duration from bitrate, this may be inaccurate

Seems stream 0 codec frame rate differs from container frame rate: 50.00 (50/1) -> 25.33 (76/3)
Input #0, flv, from 'pipe:':
Duration: N/A, start: 0.000000, bitrate: N/A
Stream #0.0: Video: h264, yuv420p, 512x288 [PAR 1:1 DAR 16:9], 50 fps, 25.33 tbr, 1k tbn, 50 tbc
Stream #0.1: Audio: aac, 24000 Hz, mono, s16
File for preset 'veryfast' not found


Not really that great with linux..am on LTS 10.04 and for some reason its not detecting the presets..not sure how to fix this.

[bat999]

Hi
What happens if you change the command option to '-preset veryfast' instead of '-vpre veryfast'?

[matrixxx]

I use -vpre ..

rtmpdump --live -r "rtmp://live2.seeon.tv/edge/pk0jje65a5bk592" -p "http://www.seeon.tv/view/11089/ABC" -W "http://www.seeon.tv/jwplayer/player.swf" -q | ffmpeg -i - -re -isync -acodec libfaac -ab 128000 -ar 32000 -vcodec libx264 -vpre veryfast -b 600k -f flv "rtmp://localhost/live/abc"

FFmpeg version SVN-r21566-xuggle-3.4.843, Copyright (c) 2000-2010 Fabrice Bellard, et al.
built on Jan 31 2010 16:26:43 with gcc 4.2.3 (Ubuntu 4.2.3-2ubuntu7)
configuration: --prefix=/usr/local --extra-version=xuggle-3.4.843 --extra-cflags=-I/home/hudson/slave/workspace/xuggle_xuggler_binary_build/jdk/JDK5/label/Linux_x86_64/build/native/x86_64-unknown-linux-gnu/captive/usr/local/include --extra-ldflags=-L/home/hudson/slave/workspace/xuggle_xuggler_binary_build/jdk/JDK5/label/Linux_x86_64/build/native/x86_64-unknown-linux-gnu/captive/usr/local/lib --enable-shared --enable-gpl --enable-nonfree --enable-version3 --enable-libx264 --enable-libmp3lame --enable-libvorbis --enable-libtheora --enable-libspeex --enable-libfaac --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-pthreads
libavutil 50. 8. 0 / 50. 8. 0
libavcodec 52.49. 0 / 52.49. 0
libavformat 52.48. 0 / 52.48. 0
libavdevice 52. 2. 0 / 52. 2. 0
libswscale 0. 9. 0 / 0. 9. 0
[flv @ 0x1da53c0]negative cts, previous timestamps might be wrong
Last message repeated 51 times
[flv @ 0x1da53c0]Estimating duration from bitrate, this may be inaccurate


But i end up getting the File for preset 'veryfast' not found message.

[matrixxx]

I use -vpre

rtmpdump --live -r "rtmp://live2.seeon.tv/edge/pk0jje65a5bk592" -p "http://www.seeon.tv/view/11089/ABC" -W "http://www.seeon.tv/jwplayer/player.swf" -q | ffmpeg -i - -re -isync -acodec libfaac -ab 128000 -ar 32000 -vcodec libx264 -vpre veryfast -b 600k -f flv "rtmp://localhost/live/abc"

but end up with the same error

File for preset 'veryfast' not found

[matrixxx]

When replacing -vpre veryfast to -preset veryfast I get


ffmpeg: unrecognized option 'preset'

[bat999]

ffmpeg: unrecognized option 'preset'

OK
'-preset' option is used for very new versions of FFmpeg.
So you stay with '-vpre' as before.
(Yours is 'built on Jan 31 2010 16:26:43').

Look inside folder /usr/local/share/ffmpeg
That's where the presets are stored for FFmpeg.

Probably there is no 'veryfast' listed.
So choose a different preset from in there.

[matrixxx]

I now get

/usr/local/share/ffmpeg/libx264-veryfast.ffpreset: Invalid option or argument: 'rc_lookahead=10', parsed as 'rc_lookahead' = '10'

[bat999]

Show the output from this command:-
ls -1 /usr/local/share/ffmpeg

[matrixxx]

libx264-lossless_medium.ffpreset
libx264-lossless_slow.ffpreset
libx264-lossless_slower.ffpreset
libx264-lossless_ultrafast.ffpreset
libx264-main.ffpreset
libx264-medium.ffpreset
libx264-medium_firstpass.ffpreset
libx264-placebo.ffpreset
libx264-placebo_firstpass.ffpreset
libx264-slow.ffpreset
libx264-slow_firstpass.ffpreset
libx264-slower.ffpreset
libx264-slower_firstpass.ffpreset
libx264-superfast.ffpreset
libx264-superfast_firstpass.ffpreset
libx264-ultrafast.ffpreset
libx264-ultrafast_firstpass.ffpreset
libx264-veryfast.ffpreset
libx264-veryfast_firstpass.ffpreset
libx264-veryslow.ffpreset
libx264-veryslow_firstpass.ffpreset

[matrixxx]

It now works..but the stream just oddly drops within 5 seconds.