[mythtv-users] movies cutoff

[Allan Wilson]

On 12/2/06, Allan Wilson <allanwilson at gmail.com> wrote:
>
> I just finished rebuilding my mythbackend and I have a problem with movies
> and playback. I don't think this is myth but I was wondering if anyone else
> experienced this problem. I have a combo backend/frontend that everything
> works great on. It is edgy running the latest SVN of Myth. I am using NFS3
> for sharing videos, pictures, and music. Both of my frontends stop playing
> back movies about 2/3 through the movie. It doesn't matter if you are using
> internal, xine, or mplayer it always cuts off all movies. I know that the
> file is good because it works great on my backend/frontend. Here is the
> output trying to use mplayer to play the movie:
>
> MPlayer 2:0.99+1.0pre7try2+cvs20060117-0ubuntu8 (C) 2000-2006 MPlayer Team
> CPU: Advanced Micro Devices Athlon 64/FX Sledgehammer,San Diego,Venice
> (Family: 15, Stepping: 1)
> CPUflags:  MMX: 1 MMX2: 1 3DNow: 1 3DNow2: 1 SSE: 1 SSE2: 1
> Compiled with runtime CPU detection.
>
>
> 91 audio & 204 video codecs
> 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: Connection refused
> Failed to open LIRC support.
> You will not be able to use your remote control.
> Playing /video/video/ANIMAL_HOUSE.vob.
> MPEG-PS file format detected.
> VIDEO:  MPEG2  720x480  (aspect 3)  29.970 fps  9800.0 kbps (1225.0kbyte/s)
> ==========================================================================
> Opening audio decoder: [liba52] AC3 decoding with liba52
> Using SSE optimized IMDCT transform
> AC3: 5.1 (3f+2r+lfe)  48000 Hz  448.0 kbit/s
> Using MMX optimized resampler
> AUDIO: 48000 Hz, 2 ch, s16le, 448.0 kbit/29.17% (ratio: 56000->192000)
> Selected audio codec: [a52] afm: liba52 (AC3-liba52)
> ==========================================================================
>
> ==========================================================================
> Opening video decoder: [mpegpes] MPEG 1/2 Video passthrough
> VDec: vo config request - 720 x 480 (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 adding the scale filter, 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))
> ==========================================================================
> Building audio filter chain for 48000Hz/2ch/s16le -> 0Hz/0ch/??...
> alsa-init: 1 soundcard found, using: default
> alsa: 48000 Hz/2 channels/4 bpf/65536 bytes buffer/Signed 16 bit Little
> Endian
> AO: [alsa] 48000Hz 2ch s16le (2 bytes per sample)
> Building audio filter chain for 48000Hz/2ch/s16le -> 48000Hz/2ch/s16le...
> Starting playback...
> VDec: vo config request - 720 x 480 (preferred colorspace: Planar YV12)
> VDec: using Planar YV12 as output csp (no 0)
> Movie-Aspect is 1.78:1 - prescaling to correct movie aspect.
> VO: [xv] 720x480 => 854x480 Planar YV12  [fs] [zoom]
>
> demux_mpg: 24000/1001fps progressive NTSC content detected, switching
> framerate.
> demux_mpg: 30000/1001fps NTSC content detected, switching framerate.
> Warning! FPS changed 23.976 -> 29.970  (-5.994005) [4]
>
> demux_mpg: 24000/1001fps progressive NTSC content detected, switching
> framerate.
> demux_mpg: 30000/1001fps NTSC content detected, switching framerate.
> Warning! FPS changed 23.976 -> 29.970  (-5.994005) [4]
>
> demux_mpg: 24000/1001fps progressive NTSC content detected, switching
> framerate.
> demux_mpg: 30000/1001fps NTSC content detected, switching framerate.
> Warning! FPS changed 23.976 -> 29.970  (-5.994005) [4]
>
> demux_mpg: 24000/1001fps progressive NTSC content detected, switching
> framerate.a52: CRC check failed!
> a52: error at resampling
>
> alsa-uninit: pcm closed
>
> Exiting... (End of file)
>
> It's not the end of the file so why is it getting cut off. I mounted the
> video directory with the command
>
> sudo mount 192.168.0.10:/video/ /video/
>
> Which mounts the files and is good enough to play the first 2/3rds of the
> movie. I tried to use the following line in fstab but for some reason it
> won't mount using this line:
>
> 192.168.0.10:/video     /video  nfs
> rsize=8192,wsize=8192,soft,timeo=14,actimeo=0,intr,noatime,nolock,async,nfsvers=3,bg,tcp
> 0 0
>
> Save me, I can't watch my movies:(
>
> Allan


I have narrowed it down to being a server setting. It happens on two dapper
boxes and even a Windows box using the services for unix. I can only play
14minutes of any movie. Is anyone using NFS on Edgy sharing out their movies
or other large files? Thanks

Allan
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