On 11/01/07, David Timms <dtimms@xxxxxxxxxxxx> wrote:
I am interested to know what these devices are creating. Can you give the result of: $ file xxx.3gp $ file xxx.amr $ mplayer -identify xxx.3gp $ mplayer -identify xxx.amr Does the 3gp video file include audio, or is audio in the separate amr ?
The audio is included un the 3gp file. However, neither VLC nor [G]Mplayer can play the audio. dotancohen@ubuntu:~/video1/2006$ file שלום\ רגל\ של\ אתי.3gp שלום רגל של אתי.3gp: ISO Media, MPEG v4 system, 3GPP dotancohen@ubuntu:~/video1/2006$ mplayer -identify שלום\ רגל\ של\ אתי.3gp MPlayer 2:0.99+1.0pre8-0ubuntu8 (C) 2000-2006 MPlayer Team CPU: AMD Duron(tm) Processor (Family: 6, Model: 7, Stepping: 1) CPUflags: MMX: 1 MMX2: 1 3DNow: 1 3DNow2: 1 SSE: 1 SSE2: 0 Compiled with runtime CPU detection. Linux RTC init error in ioctl (rtc_irqp_set 1024): Permission denied Try adding "echo 1024 > /proc/sys/dev/rtc/max-user-freq" to your system startup scripts. Opening joystick device /dev/input/js0 Can't open joystick device /dev/input/js0: No such file or directory Can't init input joystick Setting up LIRC support... mplayer: could not connect to socket mplayer: No such file or directory Failed to open LIRC support. You will not be able to use your remote control. Playing שלום רגל של אתי.3gp. ISO: File Type Major Brand: 3GPP Profile 5 Quicktime/MOV file format detected. ID_VIDEO_ID=0 ID_AUDIO_ID=1 VIDEO: [s263] 176x144 24bpp 5.554 fps 0.0 kbps ( 0.0 kbyte/s) ========================================================================== Opening audio decoder: [ffmpeg] FFmpeg/libavcodec audio decoders Cannot find codec 'amr_nb' in libavcodec... ADecoder init failed :( ADecoder init failed :( Cannot find codec for audio format 0x726D6173. Read DOCS/HTML/en/codecs.html! ========================================================================== ID_FILENAME=שלום רגל של אתי.3gp ID_DEMUXER=mov ID_VIDEO_FORMAT=s263 ID_VIDEO_BITRATE=0 ID_VIDEO_WIDTH=176 ID_VIDEO_HEIGHT=144 ID_VIDEO_FPS=5.554 ID_VIDEO_ASPECT=0.0000 ID_LENGTH=5.68 open: No such file or directory Couldn't open: /dev/mga_vid open: No such file or directory Couldn't open: /dev/mga_vid [VO_TDFXFB] Can't open /dev/fb0: Permission denied. [VO_3DFX] Unable to open /dev/3dfx. ========================================================================== Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family Selected video codec: [ffh263] vfm: ffmpeg (FFmpeg H.263+ decoder) ========================================================================== ID_VIDEO_CODEC=ffh263 Audio: no sound Starting playback... VDec: vo config request - 176 x 144 (preferred colorspace: Planar YV12) VDec: using Planar YV12 as output csp (no 0) Movie-Aspect is 1.33:1 - prescaling to correct movie aspect. VO: [xv] 176x144 => 192x144 Planar YV12 V: 4.8 73/ 73 5% 1% 0.0% 0 0
