wellingtonsr
(usa Slackware)
Enviado em 24/12/2012 - 10:56h
ranzes escreveu:
vamos tentar fazer um teste via linha de comando
me retorna o resultado
vamos converter isso na mão para teste.
exemplo:
$ffmpeg -i video.avi -s qcif video.3gp
bash-4.2$ ffmpeg -i video.avi -s qcif video.3gp
ffmpeg version 0.11.1 Copyright (c) 2000-2012 the FFmpeg developers
built on Dec 21 2012 00:28:33 with gcc 4.7.1
configuration: --prefix=/usr --libdir=/usr/lib --shlibdir=/usr/lib --mandir=/usr/man --disable-debug --enable-shared --disable-static --enable-pthreads --enable-libtheora --enable-libvorbis --enable-gpl --enable-version3 --enable-postproc --enable-swscale --enable-x11grab --enable-avfilter --enable-gnutls --enable-libcdio --arch=i486 --enable-libmp3lame --enable-libx264
libavutil 51. 54.100 / 51. 54.100
libavcodec 54. 23.100 / 54. 23.100
libavformat 54. 6.100 / 54. 6.100
libavdevice 54. 0.100 / 54. 0.100
libavfilter 2. 77.100 / 2. 77.100
libswscale 2. 1.100 / 2. 1.100
libswresample 0. 15.100 / 0. 15.100
libpostproc 52. 0.100 / 52. 0.100
[avi @ 0x9335fe0] non-interleaved AVI
[avi @ 0x9335fe0] max_analyze_duration 5000000 reached at 5015510
Input #0, avi, from 'video.avi':
Duration: 02:19:58.12, start: 0.000000, bitrate: 0 kb/s
Stream #0:0: Video: h264 (Constrained Baseline) (H264 / 0x34363248), yuv420p, 480x360, 29.97 fps, 29.97 tbr, 29.97 tbn, 59.94 tbc
Stream #0:1: Audio: aac ([255][0][0][0] / 0x00FF), 44100 Hz, stereo, s16, 128 kb/s
[buffer @ 0x9477820] w:480 h:360 pixfmt:yuv420p tb:100/2997 sar:0/1 sws_param:flags=2
[buffersink @ 0x9479820] No opaque field provided
[scale @ 0x947d040] w:480 h:360 fmt:yuv420p sar:0/1 -> w:176 h:144 fmt:yuv420p sar:0/1 flags:0x4
Output #0, 3gp, to 'video.3gp':
Stream #0:0: Video: none, yuv420p, 176x144, q=2-31, 200 kb/s, 90k tbn, 29.97 tbc
Stream #0:1: Audio: none, 0 channels, 128 kb/s
Stream mapping:
Stream #0:0 -> #0:0 (h264 -> h263)
Stream #0:1 -> #0:1 (aac -> ?)
Encoder (codec none) not found for output stream #0:1
bash-4.2$