On Thu, 21 Feb 2008 00:40:54 -0500 "Alex Deucher" <[EMAIL PROTECTED]> wrote: > What sort of video are you trying to play? is it a packed or planar > format? if it's planar does the following help? > mplayer -vf yuy2
wmv(ASF file format), avi(AVI file format), mov(Quicktime/MOV file format), mpg(MPEG-PS file format), and ogg(Ogg file format). I think most of them are planar and others are packed. for example... [EMAIL PROTECTED]:~/Documents/My Video$ mplayer -vo x11 qt4_music_video_VCD.mpg MPlayer dev-SVN-rUNKNOWN-4.2.3 (C) 2000-2007 MPlayer Team CPU: Intel(R) Pentium(R) M processor 1300MHz (Family: 6, Model: 9, Stepping: 5) CPUflags: MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 1 SSE2: 1 Compiled with runtime CPU detection. Can't open joystick device /dev/input/js0: No such file or directory Can't init input joystick 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 qt4_music_video_VCD.mpg. MPEG-PS file format detected. VIDEO: MPEG1 352x288 (aspect 8) 25.000 fps 1150.0 kbps (143.8 kbyte/s) ========================================================================== Opening video decoder: [mpegpes] MPEG 1/2 Video passthrough VDec: vo config request - 352 x 288 (preferred colorspace: Mpeg PES) Could not find matching colorspace - retrying with -vf scale... Opening video filter: [scale] The selected video_out device is incompatible with this codec. Try appending the scale filter to your filter list, e.g. -vf spp,scale instead of -vf spp. VDecoder init failed :( Opening video decoder: [libmpeg2] MPEG 1/2 Video decoder libmpeg2-v0.4.0b Selected video codec: [mpeg12] vfm: libmpeg2 (MPEG-1 or 2 (libmpeg2)) ========================================================================== ========================================================================== Opening audio decoder: [mp3lib] MPEG layer-2, layer-3 AUDIO: 44100 Hz, 2 ch, s16le, 224.0 kbit/15.87% (ratio: 28000->176400) Selected audio codec: [mp3] afm: mp3lib (mp3lib MPEG layer-2, layer-3) ========================================================================== AO: [alsa] 48000Hz 2ch s16le (2 bytes per sample) Starting playback... VDec: vo config request - 352 x 288 (preferred colorspace: Planar YV12) VDec: using Planar YV12 as output csp (no 0) Movie-Aspect is 1.30:1 - prescaling to correct movie aspect. VO: [x11] 352x288 => 376x288 Planar YV12 [swscaler @ 0x8925378]SwScaler: using unscaled yuv420p -> bgr565 special converter it works. and "mplayer -vf yuy2" shows blank screen. [EMAIL PROTECTED]:~/Documents/My Video$ mplayer -vf yuy2 qt4_music_video_VCD.mpg MPlayer dev-SVN-rUNKNOWN-4.2.3 (C) 2000-2007 MPlayer Team CPU: Intel(R) Pentium(R) M processor 1300MHz (Family: 6, Model: 9, Stepping: 5) CPUflags: MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 1 SSE2: 1 Compiled with runtime CPU detection. Can't open joystick device /dev/input/js0: No such file or directory Can't init input joystick 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 qt4_music_video_VCD.mpg. MPEG-PS file format detected. VIDEO: MPEG1 352x288 (aspect 8) 25.000 fps 1150.0 kbps (143.8 kbyte/s) open: No such file or directory [MGA] Couldn't open: /dev/mga_vid open: No such file or directory [MGA] Couldn't open: /dev/mga_vid [VO_TDFXFB] This driver only supports the 3Dfx Banshee, Voodoo3 and Voodoo 5. s3fb: Couldn't map S3 registers: Operation not permitted Opening video filter: [yuy2] ========================================================================== Opening video decoder: [mpegpes] MPEG 1/2 Video passthrough VDec: vo config request - 352 x 288 (preferred colorspace: Mpeg PES) Could not find matching colorspace - retrying with -vf scale... Opening video filter: [scale] The selected video_out device is incompatible with this codec. Try appending the scale filter to your filter list, e.g. -vf spp,scale instead of -vf spp. VDecoder init failed :( Opening video decoder: [libmpeg2] MPEG 1/2 Video decoder libmpeg2-v0.4.0b Selected video codec: [mpeg12] vfm: libmpeg2 (MPEG-1 or 2 (libmpeg2)) ========================================================================== ========================================================================== Opening audio decoder: [mp3lib] MPEG layer-2, layer-3 AUDIO: 44100 Hz, 2 ch, s16le, 224.0 kbit/15.87% (ratio: 28000->176400) Selected audio codec: [mp3] afm: mp3lib (mp3lib MPEG layer-2, layer-3) ========================================================================== AO: [alsa] 48000Hz 2ch s16le (2 bytes per sample) Starting playback... VDec: vo config request - 352 x 288 (preferred colorspace: Planar YV12) VDec: using Planar YV12 as output csp (no 0) Movie-Aspect is 1.30:1 - prescaling to correct movie aspect. VO: [xv] 352x288 => 376x288 Packed YUY2 -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
