akkor mondjal egy ilyen videot, es kiprobalom.
amiket probaltam - apple trailerek, meg amiket talaltam - legalabb 80 FPS-sel ment ffmpeg+frame level multithreading patch-csel core 2 3.0 GHz-n ket maggal. Pl. itt egy 18Mbps-es 30 fps-es video (amit elvileg a xenon nem is tud teljes sebesseggel lejatszani):
./ffmpeg -threads 2 -i forests.30.1080.mp4 -f yuv4mpegpipe - > /dev/null
FFmpeg version SVN-r14686, Copyright (c) 2000-2008 Fabrice Bellard, et al.
configuration: --enable-pthreads
libavutil version: 49.8.0
libavcodec version: 51.65.0
libavformat version: 52.20.0
libavdevice version: 52.1.0
built on Sep 22 2008 00:45:07, gcc: 4.1.2 20061115 (prerelease) (Debian 4.1.1-21)
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x1057550]edit list not starting at 0, a/v desync might occur, patch welcome
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'forests.30.1080.mp4':
Duration: 00:00:17.90, start: 0.000000, bitrate: 18461 kb/s
Stream #0.0(eng): Video: h264, yuv420p, 1920x1080, 30.00 tb(r)
Output #0, yuv4mpegpipe, to 'pipe:':
Stream #0.0(eng): Video: rawvideo, yuv420p, 1920x1080, q=2-31, 200 kb/s, 30.00 tb(c)
Stream mapping:
Stream #0.0 -> #0.0
Press [q] to stop encoding
[h264 @ 0x1071cb0]brainfart cropping not supported, this could look slightly wrong ...
frame= 539 fps= 89 q=0.0 Lsize= 1637216kB time=17.97 bitrate=746497.5kbits/s
mondom en, hogy te osszekeverted a szoftver kerdest a hardver kerdessel.
- Use the Source Luke ! -