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| 1 | ffmpeg -r 30 -vcodec rawvideo -f rawvideo -pix_fmt rgb565 -s 800X640 -i /dev/graphics/fb0 -preset:v fast http://localhost:8090/feed1.ffm | |
| 2 | ||
| 3 | ffmpeg version git-2014-06-20-f4ed41d Copyright (c) 2000-2014 the FFmpeg developers | |
| 4 | built on Jul 10 2014 12:14:20 with gcc 4.7 (GCC) | |
| 5 | configuration: --arch=arm --target-os=linux --cpu=cortex-a7 --enable-cross-compile --cross-prefix=/4.4/prebuilts/gcc/linux-x86/arm/arm-linux-androideabi-4.7/bin/arm-linux-androideabi- --sysroot=/4.4/prebuilts/ndk/current/platforms/android-18/arch-arm --enable-gpl --enable-avresample --enable-libx264 --enable-ffplay --extra-cflags='-fno-builtin-sin -fno-builtin-sinf' --extra-ldflags=-L/4.4/external/x264 | |
| 6 | libavutil 52. 90.101 / 52. 90.101 | |
| 7 | libavcodec 55. 68.100 / 55. 68.100 | |
| 8 | libavformat 55. 44.100 / 55. 44.100 | |
| 9 | libavdevice 55. 13.101 / 55. 13.101 | |
| 10 | libavfilter 4. 9.100 / 4. 9.100 | |
| 11 | libavresample 1. 3. 0 / 1. 3. 0 | |
| 12 | libswscale 2. 6.100 / 2. 6.100 | |
| 13 | libswresample 0. 19.100 / 0. 19.100 | |
| 14 | libpostproc 52. 3.100 / 52. 3.100 | |
| 15 | Input #0, rawvideo, from '/dev/graphics/fb0': | |
| 16 | Duration: N/A, start: 0.000000, bitrate: 245760 kb/s | |
| 17 | Stream #0:0: Video: rawvideo (RGB[16] / 0x10424752), rgb565le, 800x640, 245760 kb/s, 30 tbr, 30 tbn, 30 tbc | |
| 18 | ||
| 19 | ||
| 20 | Duration: N/A, start: 0.000000, bitrate: 245760 kb/s | |
| 21 | Stream #0:0: Video: rawvideo (RGB[16] / 0x10424752), rgb565le, 800x640, 245760 kb/s, 30 tbr, 30 tbn, 30 tbc | |
| 22 | Codec AVOption preset (Set the encoding preset (cf. x264 --fullhelp)) specified for output file #0 (http://localhost:8090/feed1.ffm) has not been used for any stream. The most likely reason is either wrong type (e.g. a video option with no video streams) or that it is a private option of some encoder which was not actually used for any stream. | |
| 23 | No pixel format specified, yuv444p for H.264 encoding chosen. | |
| 24 | Use -pix_fmt yuv420p for compatibility with outdated media players. | |
| 25 | [libx264 @ 0x33b10d0] broken ffmpeg default settings detected | |
| 26 | [libx264 @ 0x33b10d0] use an encoding preset (e.g. -vpre medium) | |
| 27 | [libx264 @ 0x33b10d0] preset usage: -vpre <speed> -vpre <profile> | |
| 28 | [libx264 @ 0x33b10d0] speed presets are listed in x264 --help | |
| 29 | [libx264 @ 0x33b10d0] profile is optional; x264 defaults to high | |
| 30 | Output #0, ffm, to 'http://localhost:8090/feed1.ffm': | |
| 31 | Metadata: | |
| 32 | creation_time : now | |
| 33 | Stream #0:0: Video: h264, 480x800, q=2-31, 128 kb/s, 30 fps, 1000k tbn, 1 tbc | |
| 34 | Metadata: | |
| 35 | encoder : Lavc55.68.100 libx264 | |
| 36 | Stream mapping: | |
| 37 | Stream #0:0 -> #0:0 (rawvideo (native) -> h264 (libx264)) | |
| 38 | Error while opening encoder for output stream #0:0 - maybe incorrect parameters such as bit_rate, rate, width or height |
