FFMPEG不必要的旋转
当我将横向水印图像添加到纵向视频时，视频会自动旋转到横向。我如何防止这种情况？此外，音频文件未合并到输出中。如何将audio.mp3作为唯一的音频曲目FFMPEG不必要的旋转,ffmpeg,Ffmpeg,当我将横向水印图像添加到纵向视频时，视频会自动旋转到横向。我如何防止这种情况？此外，音频文件未合并到输出中。如何将audio.mp3作为唯一的音频曲目 ffmpeg -i 1425500438.MOV -i hashtag.png -itsoffset 00:00:07 -i audio.mp3 -filter_complex "[0:v]curves=preset=vintage[a];[a][1:v]overlay=10:10[out]" -vcodec libx264 -pix_fmt
ffmpeg -i 1425500438.MOV -i hashtag.png -itsoffset 00:00:07 -i audio.mp3 -filter_complex "[0:v]curves=preset=vintage[a];[a][1:v]overlay=10:10[out]" -vcodec libx264 -pix_fmt yuv420p -ss 0:0:07 -t 14 -map "[out]" -y processed.mov
ffmpeg version 2.1.4 Copyright (c) 2000-2014 the FFmpeg developers
built on Mar 19 2014 12:48:02 with Apple LLVM version 5.1 (clang-503.0.38) (based on LLVM 3.4svn)
configuration: --prefix=/usr/local/Cellar/ffmpeg/2.1.4 --enable-shared --enable-pthreads --enable-gpl --enable-version3 --enable-nonfree --enable-hardcoded-tables --enable-avresample --enable-vda --cc=clang --host-cflags= --host-ldflags= --enable-libx264 --enable-libfaac --enable-libmp3lame --enable-libxvid --enable-libfreetype --enable-libvorbis --enable-libvpx --enable-librtmp --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libvo-aacenc --enable-libass --enable-ffplay --enable-libspeex --enable-libschroedinger --enable-libfdk-aac --enable-libopus --enable-frei0r --enable-libopenjpeg --extra-cflags='-I/usr/local/Cellar/openjpeg/1.5.1/include/openjpeg-1.5 '
libavutil 52. 48.101 / 52. 48.101
libavcodec 55. 39.101 / 55. 39.101
libavformat 55. 19.104 / 55. 19.104
libavdevice 55. 5.100 / 55. 5.100
libavfilter 3. 90.100 / 3. 90.100
libavresample 1. 1. 0 / 1. 1. 0
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 '1425500438.MOV':
Metadata:
major_brand : qt
minor_version : 0
compatible_brands: qt
creation_time : 2015-03-04 20:20:14
encoder : 8.1.2
encoder-eng : 8.1.2
date : 2015-03-04T14:20:14-0600
date-eng : 2015-03-04T14:20:14-0600
model : iPhone 6
model-eng : iPhone 6
make : Apple
make-eng : Apple
Duration: 00:00:10.56, start: 0.000000, bitrate: 703 kb/s
Stream #0:0(und): Video: h264 (Baseline) (avc1 / 0x31637661), yuv420p(tv, smpte170m), 480x360, 696 kb/s, 30.02 fps, 30.08 tbr, 600 tbn, 1200 tbc (default)
Metadata:
rotate : 90
creation_time : 2015-03-04 20:20:14
handler_name : Core Media Data Handler
Input #1, image2, from 'hashtag.png':
Duration: 00:00:00.04, start: 0.000000, bitrate: N/A
Stream #1:0: Video: png, rgba, 131x29, 25 tbr, 25 tbn, 25 tbc
Input #2, mp3, from 'audio.mp3':
Metadata:
encoder : Lavf55.19.104
Duration: 00:00:10.44, start: 0.000000, bitrate: 128 kb/s
Stream #2:0: Audio: mp3, 16000 Hz, stereo, s16p, 128 kb/s
[libx264 @ 0x7f9894017200] using cpu capabilities: MMX2 SSE2Fast SSSE3 FastShuffle SSE4.2 AVX AVX2 FMA3 BMI1 BMI2
[libx264 @ 0x7f9894017200] profile High, level 3.0
[libx264 @ 0x7f9894017200] 264 - core 125 - H.264/MPEG-4 AVC codec - Copyleft 2003-2012 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=12 lookahead_threads=2 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
Output #0, mov, to 'processed.mov':
Metadata:
major_brand : qt
minor_version : 0
compatible_brands: qt
make-eng : Apple
make : Apple
encoder-eng : 8.1.2
date : 2015-03-04T14:20:14-0600
date-eng : 2015-03-04T14:20:14-0600
model : iPhone 6
model-eng : iPhone 6
encoder : Lavf55.19.104
Stream #0:0: Video: h264 (libx264) (avc1 / 0x31637661), yuv420p, 480x360, q=-1--1, 11552 tbn, 30.08 tbc (default)
Stream mapping:
Stream #0:0 (h264) -> curves
Stream #1:0 (png) -> overlay:overlay
overlay -> Stream #0:0 (libx264)
Press [q] to stop, [?] for help
frame= 422 fps=413 q=-1.0 Lsize= 361kB time=00:00:13.96 bitrate= 211.9kbits/s dup=303 drop=0
video:356kB audio:0kB subtitle:0 global headers:0kB muxing overhead 1.574185%
[libx264 @ 0x7f9894017200] frame I:2 Avg QP:20.09 size: 19764
[libx264 @ 0x7f9894017200] frame P:134 Avg QP:22.29 size: 2248
[libx264 @ 0x7f9894017200] frame B:286 Avg QP:28.02 size: 79
[libx264 @ 0x7f9894017200] consecutive B-frames: 9.2% 0.0% 3.6% 87.2%
[libx264 @ 0x7f9894017200] mb I I16..4: 6.6% 45.0% 48.4%
[libx264 @ 0x7f9894017200] mb P I16..4: 1.8% 2.4% 0.7% P16..4: 40.8% 13.6% 4.5% 0.0% 0.0% skip:36.1%
[libx264 @ 0x7f9894017200] mb B I16..4: 0.0% 0.0% 0.0% B16..8: 10.9% 0.1% 0.0% direct: 0.0% skip:89.0% L0:56.5% L1:42.3% BI: 1.2%
[libx264 @ 0x7f9894017200] 8x8 transform intra:47.6% inter:61.5%
[libx264 @ 0x7f9894017200] coded y,uvDC,uvAC intra: 51.3% 81.4% 36.7% inter: 5.6% 8.5% 0.5%
[libx264 @ 0x7f9894017200] i16 v,h,dc,p: 21% 27% 12% 40%
[libx264 @ 0x7f9894017200] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 24% 27% 19% 5% 4% 4% 7% 5% 6%
[libx264 @ 0x7f9894017200] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 35% 22% 12% 4% 5% 5% 6% 4% 6%
[libx264 @ 0x7f9894017200] i8c dc,h,v,p: 40% 28% 22% 10%
[libx264 @ 0x7f9894017200] Weighted P-Frames: Y:16.4% UV:10.4%
[libx264 @ 0x7f9894017200] ref P L0: 73.7% 12.2% 11.7% 2.3% 0.2%
[libx264 @ 0x7f9894017200] ref B L0: 93.5% 5.8% 0.7%
[libx264 @ 0x7f9894017200] ref B L1: 97.2% 2.8%
[libx264 @ 0x7f9894017200] kb/s:207.25
ffmpegaudio.mp3ffmpeg -i 1425500438.MOV -i hashtag.png -itsoffset 00:00:07 -i audio.mp3 -filter_complex "[0:v]curves=preset=vintage[a];[a][1:v]overlay=10:10[out]" -vcodec libx264 -pix_fmt yuv420p -ss 0:0:07 -t 14 -map "[out]" -y processed.mov
-map-map