Hello, I recently tried muxing m1v and mp2 video and audio files, respectively into VCD-compatible format with mplex, using the following command:
mplex -f 1 -o talkie.mpg video.m1v audio.mp2 It apparently did not complain about the video file, but did complain about the audio.mp2: INFO: [mplex] mplex version 1.8.0 (2.2.4 $Date: 2005/08/28 17:50:54 $) INFO: [mplex] File video.m1v looks like an MPEG Video stream. **ERROR: [mplex] File audio.mp2 unrecogniseable! **ERROR: [mplex] Unrecogniseable file(s)... exiting. Furthermore, the audio.mp2 and video.m1v files were created using ffmpeg and mplayer: ffmpeg -i movie.avi -vn -ab 224k -ar 44100 -ac 2 -acodec mp2 -y audio.mp2 and mplayer -noconsolecontrols -benchmark -nosound -noframedrop -noautosub -vo yuv4mpeg:file=video.yuv -vf scale=352:192,expand=352:240 movie.avi cat video.yuv | yuvfps -r 30000:1001 -v 0 | mpeg2enc --sequence-length 700 --nonvideo-bitrate 237 --aspect 2 -f 1 -K hi-res --frame-rate 4 -v 0 --video-norm n --reduction-4x4 2 --reduction-2x2 1 -o video.m1v I suppose the latter paste is irrelevant, but you can clearly see in the former that ffmpeg encoded the audio as mp2, which is not being recognized by mplex. Is there a misconfiguration in mjpegtools on my part? Or could something else be wrong? I am using mjpegtools on Gentoo Linux with the following libs supported: 3dnow X gtk mmx png quicktime sse yv12 and without -dga -dv -sdl -v4l But, I don't see how any of the last four could affect recognizing mp2. Thanks, Sujeet Akula Firmware Engineer IPB, Architecture & Software Rockwell Automation ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ Mjpeg-users mailing list Mjpeg-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mjpeg-users
