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Old 09-26-2012, 05:55 AM   #209
ppoo
Connoisseur
ppoo writes the songs that make the whole world sing.ppoo writes the songs that make the whole world sing.ppoo writes the songs that make the whole world sing.ppoo writes the songs that make the whole world sing.ppoo writes the songs that make the whole world sing.ppoo writes the songs that make the whole world sing.ppoo writes the songs that make the whole world sing.ppoo writes the songs that make the whole world sing.ppoo writes the songs that make the whole world sing.ppoo writes the songs that make the whole world sing.ppoo writes the songs that make the whole world sing.
 
Posts: 55
Karma: 40393
Join Date: May 2012
Device: Kindle Touch
I run ffmpeg+raw2gmv+gmplay on Kindle but it show only blank screen.
Raw2gmv and gmplay work well ( I've tested they seperately).
Code:
[root@kindle bin]# ./ffmpeg -i http://archive.org/download/SevenWiseDwarfs/Seven
WiseDwarfs.mp4 -pix_fmt gray -vcodec rawvideo -f rawvideo -r 7.7 -y -s 800x600 -
| ./raw2gmv | ./gmplay15
ffmpeg version N-44781-g299c0b3 Copyright (c) 2000-2012 the FFmpeg developers
  built on Sep 26 2012 16:01:09 with gcc 4.7.2 (crosstool-NG 1.16.0) 20120701 (prerelease)
  configuration: --enable-cross-compile --cross-prefix=/root/sbox2/x-tools/arm-cortex_a8-linux-gnueabi/bin/ --sysroot=/root/sbox2/x-tools/arm-cortex_a8-linux-gnueabi/arm-cortex_a8-linux-gnueabi/sysroot --host-cc=/usr/bin/gcc --arch=arm --target-os=linux --extra-cflags=-fPIC --enable-static --enable-shared --prefix=/home/ppoo/Downloads/ffmpeg/kindle --disable-doc --enable-gpl --enable-nonfree --enable-ffmpeg --enable-ffplay --enable-ffserver --enable-postproc --enable-swscale --enable-indevs --enable-outdevs --enable-pthreads --disable-zlib --enable-armv6 --enable-neon --enable-armvfp
  libavutil      51. 73.101 / 51. 73.101
  libavcodec     54. 59.100 / 54. 59.100
  libavformat    54. 28.101 / 54. 28.101
  libavdevice    54.  2.101 / 54.  2.101
  libavfilter     3. 17.100 /  3. 17.100
  libswscale      2.  1.101 /  2.  1.101
  libswresample   0. 15.100 /  0. 15.100
  libpostproc    52.  0.100 / 52.  0.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'http://archive.org/download/SevenWiseDwarfs/SevenWiseDwarfs.mp4':
  Metadata:
    major_brand     : mp42
    minor_version   : 0
    compatible_brands: isomavc1mp42
    creation_time   : 1940-04-17 04:27:17
  Duration: 00:03:49.89, start: 0.000000, bitrate: 427 kb/s
    Stream #0:0(und): Audio: aac (mp4a / 0x6134706D), 44100 Hz, stereo, s16, 134 kb/s
    Metadata:
      creation_time   : 1940-04-17 04:27:17
      handler_name    : (C) 2007 Google Inc. v08.13.2007.
    Stream #0:1(und): Video: h264 (Constrained Baseline) (avc1 / 0x31637661), yuv420p, 320x240 [SAR 1:1 DAR 4:3], 290 kb/s, 29.97 fps, 29.97 tbr, 30k tbn, 59.94 tbc
    Metadata:
      creation_time   : 1940-04-17 04:27:17
      handler_name    : (C) 2007 Google Inc. v08.13.2007.
Output #0, rawvideo, to 'pipe:':
  Metadata:
    major_brand     : mp42
    minor_version   : 0
    compatible_brands: isomavc1mp42
    encoder         : Lavf54.28.101
    Stream #0:0(und): Video: rawvideo (Y800 / 0x30303859), gray, 800x600 [SAR 1:1 DAR 4:3], q=2-31, 200 kb/s, 90k tbn, 7.70 tbc
    Metadata:
      creation_time   : 1940-04-17 04:27:17
      handler_name    : (C) 2007 Google Inc. v08.13.2007.
Stream mapping:
  Stream #0:1 -> #0:0 (h264 -> rawvideo)
Press [q] to stop, [?] for help
frame=    4 fps=0.0 q=0.0 size=    1875kB time=00:00:00.51 bitrate=29568.1kbits/frame=    6 fps=5.9 q=0.0 size=    2812kB time=00:00:00.77 bitrate=29568.0kbits/frame=    8 fps=5.1 q=0.0 size=    3750kB time=00:00:01.03 bitrate=29568.1kbits/frame=   10 fps=4.8 q=0.0 size=    4688kB time=00:00:01.29 bitrate=29568.0kbits/frame=   12 fps=4.5 q=0.0 size=    5625kB time=00:00:01.55 bitrate=29568.0kbits/frame=   14 fps=4.3 q=0.0 size=    6562kB time=00:00:01.81 bitrate=29568.1kbits/frame=   16 fps=4.2 q=0.0 size=    7500kB time=00:00:02.07 bitrate=29568.0kbits/s dup=0 drop=36
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