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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 | ||
| 4 | ||
| 5 | Duration: N/A, start: 0.000000, bitrate: 245760 kb/s | |
| 6 | Stream #0:0: Video: rawvideo (RGB[16] / 0x10424752), rgb565le, 800x640, 245760 kb/s, 30 tbr, 30 tbn, 30 tbc | |
| 7 | 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. | |
| 8 | No pixel format specified, yuv444p for H.264 encoding chosen. | |
| 9 | Use -pix_fmt yuv420p for compatibility with outdated media players. | |
| 10 | [libx264 @ 0x33b10d0] broken ffmpeg default settings detected | |
| 11 | [libx264 @ 0x33b10d0] use an encoding preset (e.g. -vpre medium) | |
| 12 | [libx264 @ 0x33b10d0] preset usage: -vpre <speed> -vpre <profile> | |
| 13 | [libx264 @ 0x33b10d0] speed presets are listed in x264 --help | |
| 14 | [libx264 @ 0x33b10d0] profile is optional; x264 defaults to high | |
| 15 | Output #0, ffm, to 'http://localhost:8090/feed1.ffm': | |
| 16 | Metadata: | |
| 17 | creation_time : now | |
| 18 | Stream #0:0: Video: h264, 480x800, q=2-31, 128 kb/s, 30 fps, 1000k tbn, 1 tbc | |
| 19 | Metadata: | |
| 20 | encoder : Lavc55.68.100 libx264 | |
| 21 | Stream mapping: | |
| 22 | Stream #0:0 -> #0:0 (rawvideo (native) -> h264 (libx264)) | |
| 23 | Error while opening encoder for output stream #0:0 - maybe incorrect parameters such as bit_rate, rate, width or height |
