HD Plays fine, SD Stutters - Raspberry Pi Forums

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i have several movies stutter , can't figure out why. have larger files play fine, codec issue? have information regarding file types below. butler plays great, wolverine unwatchable; stutters several seconds ever minute or so.

occurs on both of pis, have tried several power adapters , wifi dongles.

general
complete name : e:\movies\b\butler, (2013)\the butler (2013).avi
format : avi
format/info : audio video interleave
format profile : opendml
file size : 3.65 gib
duration : 2h 12mn
overall bit rate : 3 958 kbps
writing application : virtualdubmod 1.5.10.2 (build 2540/release)
writing library : virtualdubmod build 2540/release

video
id : 0
format : mpeg-4 visual
format profile : advanced simple@l5
format settings, bvop : 2
format settings, qpel : no
format settings, gmc : no warppoints
format settings, matrix : default (h.263)
muxing mode : packed bitstream
codec id : xvid
codec id/hint : xvid
duration : 2h 12mn
bit rate : 3 501 kbps
width : 1 280 pixels
height : 688 pixels
display aspect ratio : 1.85:1
frame rate : 23.976 fps
color space : yuv
chroma subsampling : 4:2:0
bit depth : 8 bits
scan type : progressive
compression mode : lossy
bits/(pixel*frame) : 0.166
stream size : 3.23 gib (88%)
writing library : xvid 1.2.1 (utc 2008-12-04)

audio
id : 1
format : ac-3
format/info : audio coding 3
mode extension : cm (complete main)
format settings, endianness : big
codec id : 2000
duration : 2h 12mn
bit rate mode : constant
bit rate : 448 kbps
channel(s) : 6 channels
channel positions : front: l c r, side: l r, lfe
sampling rate : 48.0 khz
bit depth : 16 bits
compression mode : lossy
stream size : 423 mib (11%)
alignment : split accross interleaves
interleave, duration : 42 ms (1.00 video frame)
interleave, preload duration : 500 ms






general
complete name : e:\movies\w\wolverine, (2013)\the wolverine (2013).avi
format : avi
format/info : audio video interleave
format profile : opendml
file size : 1.38 gib
duration : 2h 18mn
overall bit rate mode : variable
overall bit rate : 1 426 kbps
writing application : mencoder sherpya-svn-r34401-4.6.2
writing library : mplayer

video
id : 0
format : mpeg-4 visual
format profile : advanced simple@l5
format settings, bvop : 2
format settings, qpel : no
format settings, gmc : no warppoints
format settings, matrix : default (h.263)
codec id : xvid
codec id/hint : xvid
duration : 2h 18mn
bit rate : 1 197 kbps
width : 720 pixels
height : 480 pixels
display aspect ratio : 3:2
original display aspect ratio : 3:2
frame rate : 23.976 fps
standard : ntsc
color space : yuv
chroma subsampling : 4:2:0
bit depth : 8 bits
scan type : progressive
compression mode : lossy
bits/(pixel*frame) : 0.144
stream size : 1.16 gib (84%)
writing library : xvid 63

audio
id : 1
format : mpeg audio
format version : version 1
format profile : layer 3
mode : joint stereo
codec id : 55
codec id/hint : mp3
duration : 2h 18mn
bit rate mode : variable
bit rate : 214 kbps
channel(s) : 2 channels
sampling rate : 48.0 khz
compression mode : lossy
stream size : 212 mib (15%)
alignment : aligned on interleaves
interleave, duration : 24 ms (0.58 video frame)
interleave, preload duration : 75 ms
writing library : lame3.99.3

stuttering indication media player suffering buffering underruns caused poor transfer speeds storage device.
if you're using external usb hard drive may need ditch usb hub , connect directly 1 of pi's usb ports.
if doesn't try storing movie clip usb flash drive or re-encode h.264/avc suitable bit rate target.

richard s.


raspberrypi



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