[FFmpeg-user] bmp images to stream

Jacobs jacobhameiri at gmail.com
Mon Apr 15 08:49:22 CEST 2013


Hi, I have a process that generates bmp images and I need to create a video
stream from these images, this is the command I am trying but it seems that
ffmpeg is just stuck and his memory consumption is growing fast, what is the
correct command I should use ? 

ffmpeg started on 2013-04-15 at 09:42:52
Report written to "ffmpeg-20130415-094252.log"
Command line:
/bin/ffmpeg -an -f image2pipe -vcodec bmp -s 1280x800 -pix_fmt argb -r 8 -i
- -vcodec libx264 -preset ultrafast -tune zerolatency -r 8 -bsf:v
h264_mp4toannexb -b 600000 -f mpegts udp://224.1.1.1:1234 -report
ffmpeg version 1.0 Copyright (c) 2000-2012 the FFmpeg developers
  built on Nov 18 2012 21:53:10 with gcc 4.6.x-google (GCC) 20120106
(prerelease)
  configuration: --arch=arm --cpu=cortex-a8 --target-os=linux
--enable-runtime-cpudetect --prefix=/data/ --disable-shared --enable-static
--cross-prefix=/home/oz/android-ndk-r8b//toolchains/arm-linux-androideabi-4.6/prebuilt/linux-x86/bin/arm-linux-androideabi-
--sysroot=/home/oz/android-ndk-r8b//platforms/android-8/arch-arm
--extra-cflags='-I../x264 -mfloat-abi=softfp -mfpu=neon -mfpu=vfpv3-d16'
--extra-ldflags='-L../x264 ' --enable-version3 --enable-gpl --disable-doc
--enable-libfreetype --enable-hwaccels --disable-ffprobe --enable-ffserver
--enable-pthreads --enable-libx264 --disable-fast-unaligned
  libavutil      51. 73.101 / 51. 73.101
  libavcodec     54. 59.100 / 54. 59.100
  libavformat    54. 29.104 / 54. 29.104
  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
[image2pipe @ 0x2bca620] File position before avformat_find_stream_info() is
0



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