ffmpeg 2pass jpgs

2 passes by ffmpeg then ffprobe for frametype=video

a/com.b2bpo.media.notes/files /dev/null                                       <
..
ffmpeg version N-43170-gd84dd35 Copyright (c) 2000-2012 the FFmpeg developers
  built on Aug 31 2012 07:53:47 with gcc 4.4.3 (GCC)
  configuration: --enable-cross-compile --arch=armv7-a --cpu=cortex-a9 --target-os=linux --enable-runtime-cpudetect --prefix=/output --enable-pic --disable-shared --enable-static --enable-small --cross-prefix=/usr/local/src/android-ndk-r8b/toolchains/arm-linux-androideabi-4.4.3/prebuilt/linux-x86/bin/arm-linux-androideabi- --sysroot=/usr/local/src/android-ndk-r8b/platforms/android-14/arch-arm --enable-version3 --enable-gpl --enable-memalign-hack --disable-doc --enable-yasm --enable-decoder=mjpeg --enable-decoder=rawvideo --enable-encoder=libx264 --enable-muxer=mp4 --enable-demuxer=image2 --enable-demuxer=mjpeg --enable-demuxer=mp4 --enable-demuxer=mov --enable-parser=mjpeg --enable-filter=buffer --enable-filter=buffersink --enable-filter=drawbox --enable-filter=overlay --enable-filter=redact --enable-protocol=file --enable-hwaccels --enable-ffmpeg --disable-ffplay --disable-ffprobe --disable-ffserver --disable-network --enable-libx264 --enable-zlib --extra-cflags='-mfloat-abi=softfp -marm -march=armv7-a -mtu  libavutil      51. 66.100 / 51. 66.100
  libavcodec     54. 48.100 / 54. 48.100
  libavformat    54. 22.100 / 54. 22.100
  libavfilter     3.  5.102 /  3.  5.102
  libswscale      2.  1.100 /  2.  1.100
  libswresample   0. 15.100 /  0. 15.100
  libpostproc    52.  0.100 / 52.  0.100
Input #0, image2, from '/mnt/sdcard/Pictures/d%03d.jpg':
  Duration: 00:00:00.12, start: 0.000000, bitrate: N/A
    Stream #0:0: Video: mjpeg, yuvj444p, 800x542 [SAR 1:1 DAR 400:271], 25 fps, 25 tbr, 25 tbn, 25 tbc
Guessed Channel Layout for  Input Stream #1.0 : mono
Input #1, mov,mp4,m4a,3gp,3g2,mj2, from '/mnt/sdcard/PictureComment/1345178864335.3gp':
  Metadata:
    major_brand     : 3gp4
    minor_version   : 0
    compatible_brands: isom3gp4
    creation_time   : 2012-08-17 04:48:08
  Duration: 00:00:23.90, start: 0.000000, bitrate: 13 kb/s
    Stream #1:0(eng): Audio: amrnb (samr / 0x726D6173), 8000 Hz, mono, flt, 12 kb/s
    Metadata:
      creation_time   : 2012-08-17 04:48:08
      handler_name    : SoundHandle
[graph 0 input from stream 0:0 @ 0x29ec450] w:800 h:542 pixfmt:yuvj444p tb:1/25 fr:25/1 sar:1/1 sws_param:flags=2
[scaler for output stream 0:0 @ 0x29ec8b0] w:800 h:542 fmt:yuvj444p sar:1/1 -> w:800 h:542 fmt:yuv420p sar:1/1 flags:0x4
Output #0, 3gp, to '/dev/null':
  Metadata:
    encoder         : Lavf54.22.100
    Stream #0:0: Video: mpeg4 (mp4v / 0x7634706D), yuv420p, 800x542 [SAR 1:1 DAR 400:271], q=2-31, pass 1, 800 kb/s, 25 tbn, 25 tbc
Stream mapping:
  Stream #0:0 -> #0:0 (mjpeg -> mpeg4)
Press [q] to stop, [?] for help
No more inputs to read from, finishing.
frame=    3 fps=0.0 q=2.0 Lsize=       0kB time=00:00:00.12 bitrate=   0.0kbits/s
video:65kB audio:0kB subtitle:0 global headers:0kB muxing overhead -100.000000%
--END PASS
--BEG PASS2
/ffmpeg -loglevel verbose -y  -i /mnt/sdcard/Pictures/d%03d.jpg  -i /mnt/sdcar*
ffmpeg version N-43170-gd84dd35 Copyright (c) 2000-2012 the FFmpeg developers
  built on Aug 31 2012 07:53:47 with gcc 4.4.3 (GCC)
  configuration: --enable-cross-compile --arch=armv7-a --cpu=cortex-a9 --target-os=linux --enable-runtime-cpudetect --prefix=/output --enable-pic --disable-shared --enable-static --enable-small --cross-prefix=/usr/local/src/android-ndk-r8b/toolchains/arm-linux-androideabi-4.4.3/prebuilt/linux-x86/bin/arm-linux-androideabi- --sysroot=/usr/local/src/android-ndk-r8b/platforms/android-14/arch-arm --enable-version3 --enable-gpl --enable-memalign-hack --disable-doc --enable-yasm --enable-decoder=mjpeg --enable-decoder=rawvideo --enable-encoder=libx264 --enable-muxer=mp4 --enable-demuxer=image2 --enable-demuxer=mjpeg --enable-demuxer=mp4 --enable-demuxer=mov --enable-parser=mjpeg --enable-filter=buffer --enable-filter=buffersink --enable-filter=drawbox --enable-filter=overlay --enable-filter=redact --enable-protocol=file --enable-hwaccels --enable-ffmpeg --disable-ffplay --disable-ffprobe --disable-ffserver --disable-network --enable-libx264 --enable-zlib --extra-cflags='-mfloat-abi=softfp -marm -march=armv7-a -mtu  libavutil      51. 66.100 / 51. 66.100
  libavcodec     54. 48.100 / 54. 48.100
  libavformat    54. 22.100 / 54. 22.100
  libavfilter     3.  5.102 /  3.  5.102
  libswscale      2.  1.100 /  2.  1.100
  libswresample   0. 15.100 /  0. 15.100
  libpostproc    52.  0.100 / 52.  0.100
Input #0, image2, from '/mnt/sdcard/Pictures/d%03d.jpg':
  Duration: 00:00:00.12, start: 0.000000, bitrate: N/A
    Stream #0:0: Video: mjpeg, yuvj444p, 800x542 [SAR 1:1 DAR 400:271], 25 fps, 25 tbr, 25 tbn, 25 tbc
Guessed Channel Layout for  Input Stream #1.0 : mono
Input #1, mov,mp4,m4a,3gp,3g2,mj2, from '/mnt/sdcard/PictureComment/1345178864335.3gp':
  Metadata:
    major_brand     : 3gp4
    minor_version   : 0
    compatible_brands: isom3gp4
    creation_time   : 2012-08-17 04:48:08
  Duration: 00:00:23.90, start: 0.000000, bitrate: 13 kb/s
    Stream #1:0(eng): Audio: amrnb (samr / 0x726D6173), 8000 Hz, mono, flt, 12 kb/s
    Metadata:
      creation_time   : 2012-08-17 04:48:08
      handler_name    : SoundHandle
[graph 0 input from stream 0:0 @ 0x28965e0] w:800 h:542 pixfmt:yuvj444p tb:1/25 fr:25/1 sar:1/1 sws_param:flags=2
[scaler for output stream 0:0 @ 0x2896a40] w:800 h:542 fmt:yuvj444p sar:1/1 -> w:800 h:542 fmt:yuv420p sar:1/1 flags:0x4
[mpeg4 @ 0x2889ab0] [lavc rc] Warn: bitrate too low for this video with these parameters.
[3gp @ 0x28893f0] track 1: codec frame size is not set
Output #0, 3gp, to '/mnt/sdcard/Movies/twopass_r.3gp':
  Metadata:
    encoder         : Lavf54.22.100
    Stream #0:0: Video: mpeg4 (mp4v / 0x7634706D), yuv420p, 800x542 [SAR 1:1 DAR 400:271], q=2-31, pass 2, 800 kb/s, 25 tbn, 25 tbc
    Stream #0:1(eng): Audio: amrnb (samr / 0x726D6173), 8000 Hz, mono, 12 kb/s
    Metadata:
      creation_time   : 2012-08-17 04:48:08
      handler_name    : SoundHandle
Stream mapping:
  Stream #0:0 -> #0:0 (mjpeg -> mpeg4)
  Stream #1:0 -> #0:1 (copy)
Press [q] to stop, [?] for help
No more inputs to read from, finishing.kB time=00:00:00.12 bitrate=2435.8kbits/s
frame=    3 fps=0.0 q=7.7 Lsize=      74kB time=00:00:00.12 bitrate=5057.2kbits/s
video:36kB audio:37kB subtitle:0 global headers:0kB muxing overhead 1.615496%
--ENDPASS


[FRAME]
media_type=video
key_frame=1
pkt_pts=0
pkt_pts_time=0.000000
pkt_dts=0
pkt_dts_time=0.000000
pkt_duration=10
pkt_duration_time=10.000000
pkt_pos=44
width=800
height=542
pix_fmt=yuv420p
sample_aspect_ratio=1:1
pict_type=I
coded_picture_number=0
display_picture_number=0
interlaced_frame=0
top_field_first=0
repeat_pict=0
reference=3
[/FRAME]
[FRAME]
media_type=video
key_frame=0
pkt_pts=10
pkt_pts_time=10.000000
pkt_dts=10
pkt_dts_time=10.000000
pkt_duration=10
pkt_duration_time=10.000000
pkt_pos=47799
width=800
height=542
pix_fmt=yuv420p
sample_aspect_ratio=1:1
pict_type=P
coded_picture_number=1
display_picture_number=0
interlaced_frame=0
top_field_first=0
repeat_pict=0
reference=3
[/FRAME]
[FRAME]
media_type=video
key_frame=0
pkt_pts=20
pkt_pts_time=20.000000
pkt_dts=20
pkt_dts_time=20.000000
pkt_duration=10
pkt_duration_time=10.000000
pkt_pos=97970
width=800
height=542
pix_fmt=yuv420p
sample_aspect_ratio=1:1
pict_type=P
coded_picture_number=2
display_picture_number=0
interlaced_frame=0
top_field_first=0
repeat_pict=0
reference=3
[/FRAME]
[FRAME]
media_type=video
key_frame=0
pkt_pts=30
pkt_pts_time=30.000000
pkt_dts=30
pkt_dts_time=30.000000
pkt_duration=1
pkt_duration_time=1.000000
pkt_pos=106126
width=800
height=542
pix_fmt=yuv420p
sample_aspect_ratio=1:1
pict_type=P
coded_picture_number=3
display_picture_number=0
interlaced_frame=0
top_field_first=0
repeat_pict=0
reference=3
[/FRAME]