经过测试,可以
- [StevenLiu@localhost ffmpeg]$ ffmpeg -re -i ~/Movies/objectC/facebook.mp4 -i book.mp4 -vcodec libx264 -r 25 -map 0:0 -map 1:0 -map 0:1 -map 1:1 -s 640x480 -y -f mpegts ~/1.ts
- ffmpeg version N-60125-g4b8c599 Copyright (c) 2000-2014 the FFmpeg developers
- built on Mar 5 2014 14:25:01 with Apple LLVM version 5.0 (clang-500.2.79) (based on LLVM 3.3svn)
- configuration: --enable-libx264 --enable-libmp3lame --enable-gpl --enable-libfaac --enable-nonfree --prefix=/usr/
- libavutil 52. 63.100 / 52. 63.100
- libavcodec 55. 49.100 / 55. 49.100
- libavformat 55. 25.101 / 55. 25.101
- libavdevice 55. 5.102 / 55. 5.102
- libavfilter 4. 1.100 / 4. 1.100
- libswscale 2. 5.101 / 2. 5.101
- libswresample 0. 17.104 / 0. 17.104
- libpostproc 52. 3.100 / 52. 3.100
- Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/Users/StevenLiu/Movies/objectC/facebook.mp4':
- Metadata:
- major_brand : isom
- minor_version : 512
- compatible_brands: isomiso2avc1mp41
- encoder : Lavf55.22.102
- description : This File is Created by Easy RealMedia Tools@!
- Duration: 02:00:27.85, start: 0.000000, bitrate: 893 kb/s
- Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 640x480, 797 kb/s, -21.43 fps, 25 tbr, 12800 tbn, 50 tbc (default)
- Metadata:
- handler_name : VideoHandler
- Stream #0:1(und): Audio: aac (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 87 kb/s (default)
- Metadata:
- handler_name : SoundHandler
- Input #1, mov,mp4,m4a,3gp,3g2,mj2, from 'book.mp4':
- Metadata:
- major_brand : isom
- minor_version : 512
- compatible_brands: isomiso2avc1mp41
- encoder : Lavf55.22.102
- description : This File is Created by Easy RealMedia Tools@!
- Duration: 02:00:27.85, start: 0.000000, bitrate: 893 kb/s
- Stream #1:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 640x480, 797 kb/s, -21.43 fps, 25 tbr, 12800 tbn, 50 tbc (default)
- Metadata:
- handler_name : VideoHandler
- Stream #1:1(und): Audio: aac (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 87 kb/s (default)
- Metadata:
- handler_name : SoundHandler
- [libx264 @ 0x7faa128a8000] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX
- [libx264 @ 0x7faa128a8000] profile High, level 3.0
- [libx264 @ 0x7faa128a8c00] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX
- [libx264 @ 0x7faa128a8c00] profile High, level 3.0
- Output #0, mpegts, to '/Users/StevenLiu/1.ts':
- Metadata:
- major_brand : isom
- minor_version : 512
- compatible_brands: isomiso2avc1mp41
- description : This File is Created by Easy RealMedia Tools@!
- encoder : Lavf55.25.101
- Stream #0:0(und): Video: h264 (libx264), yuv420p, 640x480, q=-1--1, 90k tbn, 25 tbc (default)
- Metadata:
- handler_name : VideoHandler
- Stream #0:1(und): Video: h264 (libx264), yuv420p, 640x480, q=-1--1, 90k tbn, 25 tbc (default)
- Metadata:
- handler_name : VideoHandler
- Stream #0:2(und): Audio: mp2, 44100 Hz, stereo, s16, 128 kb/s (default)
- Metadata:
- handler_name : SoundHandler
- Stream #0:3(und): Audio: mp2, 44100 Hz, stereo, s16, 128 kb/s (default)
- Metadata:
- handler_name : SoundHandler
- Stream mapping:
- Stream #0:0 -> #0:0 (h264 -> libx264)
- Stream #1:0 -> #0:1 (h264 -> libx264)
- Stream #0:1 -> #0:2 (aac -> mp2)
- Stream #1:1 -> #0:3 (aac -> mp2)
- Press [q] to stop, [?] for help
- frame= 157 fps= 23 q=-1.0 Lq=-1.0 size= 2331kB time=00:00:36.30 bitrate= 526.0kbits/s
- video:1368kB audio:667kB subtitle:0 global headers:0kB muxing overhead 14.567583%
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