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On Mon, Feb 16 2015, Nikos Chantziaras wrote: |
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> On 16/02/15 22:51, gottlieb@×××.edu wrote: |
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>> I apologize in advance for this off topic query. |
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>> |
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>> I took a video with my phone (galaxy note 4) and via google+ uploaded it |
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>> to my mail laptop. It is an mp4 and plays fine on both the phone and |
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>> the labtop except that it is sideways. |
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>> |
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>> I was surprised that neither the player on the phone nor the player on |
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>> the laptop (totem, I run gnome) seems to offer a rotation option. |
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>> |
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>> Am I missing a slightly hidden option or do I need another program. |
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>> I do not do video editing and do no plan to in the near future. |
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> |
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> You can change the metadata of the mp4 file without re-encoding |
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> it. This requires that the player you play the video in actually |
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> respects that metadata though! mplayer and mpv respect it. Your |
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> phone's player might not. |
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Not worried about the phone. I won't touch the file there and will |
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probably delete it when I get the one right on the laptop. |
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> You need ffmpeg for this (media-video/ffmpeg). |
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That I have (1.2.6-r1, highest stable). |
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> ffmpeg -i yourvideo.mp4 -c copy -metadata:s:v:0 rotate=90 output.mp4 |
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I did this command but the result is not rotated (my player is totem). |
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There was a warning issued. Below is the command I used and the |
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on-screen output. The resulting mp4 file plays fine but is not rotated. |
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What did I do wrong? |
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thanks again, |
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allan |
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newlap tmp # ffmpeg -i orig.mp4 -c copy -metadata:s:v:0 rotate=90 r90.mp4 |
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ffmpeg version 1.2.6 Copyright (c) 2000-2014 the FFmpeg developers |
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built on Feb 3 2015 14:21:53 with gcc 4.8.3 (Gentoo 4.8.3 p1.1, pie-0.5.9) |
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configuration: --prefix=/usr --libdir=/usr/lib64 --shlibdir=/usr/lib64 --mandir=/usr/share/man --enable-shared --cc=x86_64-pc-linux-gnu-gcc --cxx=x86_64-pc-linux-gnu-g++ --ar=x86_64-pc-linux-gnu-ar --optflags='-march=native -O2 -pipe' --extra-cflags='-march=native -O2 -pipe' --extra-cxxflags='-march=native -O2 -pipe' --disable-static --enable-gpl --enable-postproc --enable-avfilter --enable-avresample --disable-stripping --enable-version3 --disable-indev=v4l2 --disable-indev=oss --disable-indev=jack --disable-outdev=oss --enable-bzlib --disable-runtime-cpudetect --disable-debug --disable-doc --disable-gnutls --enable-hardcoded-tables --enable-iconv --enable-network --disable-openssl --enable-ffplay --disable-vaapi --disable-vdpau --enable-zlib --enable-libvo-aacenc --disable-libvo-amrwbenc --enable-libmp3lame --disable-libfdk-aac --disable-libaacplus --disable-libfaac --disable-libtheora --disable-libtwolame --enable-libx264 --enable-libxvid --disable-libcdio --disable-libiec61883 --disable-libdc1394 --dis libavutil 52. 18.100 / 52. 18.100 |
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libavcodec 54. 92.100 / 54. 92.100 |
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libavformat 54. 63.104 / 54. 63.104 |
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libavdevice 54. 3.103 / 54. 3.103 |
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libavfilter 3. 42.103 / 3. 42.103 |
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libswscale 2. 2.100 / 2. 2.100 |
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libswresample 0. 17.102 / 0. 17.102 |
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libpostproc 52. 2.100 / 52. 2.100 |
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[h264 @ 0x122e340] Warning: not compiled with thread support, using thread emulation |
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[aac @ 0x122f070] Warning: not compiled with thread support, using thread emulation |
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Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'orig.mp4': |
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Metadata: |
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major_brand : isom |
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minor_version : 0 |
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compatible_brands: isom3gp4 |
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creation_time : 2015-02-08 21:30:20 |
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Duration: 00:05:44.94, start: 0.000000, bitrate: 17240 kb/s |
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Stream #0:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 1920x1080, 16996 kb/s, 29.91 fps, 29.92 tbr, 90k tbn, 180k tbc |
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Metadata: |
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rotate : 90 |
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creation_time : 2015-02-08 21:30:20 |
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handler_name : VideoHandle |
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Stream #0:1(eng): Audio: aac (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 250 kb/s |
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Metadata: |
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creation_time : 2015-02-08 21:30:20 |
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handler_name : SoundHandle |
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Output #0, mp4, to 'r90.mp4': |
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Metadata: |
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major_brand : isom |
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minor_version : 0 |
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compatible_brands: isom3gp4 |
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encoder : Lavf54.63.104 |
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Stream #0:0(eng): Video: h264 ([33][0][0][0] / 0x0021), yuv420p, 1920x1080, q=2-31, 16996 kb/s, 29.91 fps, 90k tbn, 90k tbc |
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Metadata: |
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handler_name : VideoHandle |
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creation_time : 2015-02-08 21:30:20 |
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rotate : 90 |
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Stream #0:1(eng): Audio: aac ([64][0][0][0] / 0x0040), 48000 Hz, stereo, 250 kb/s |
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Metadata: |
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creation_time : 2015-02-08 21:30:20 |
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handler_name : SoundHandle |
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Stream mapping: |
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Stream #0:0 -> #0:0 (copy) |
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Stream #0:1 -> #0:1 (copy) |
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Press [q] to stop, [?] for help |
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frame= 7166 fps=0.0 q=-1.0 size= 504481kB time=00:03:59.68 bitrate=17242.6kbitsframe=10311 fps=0.0 q=-1.0 Lsize= 726141kB time=00:05:44.93 bitrate=17245.2kbits/s |
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video:715245kB audio:10529kB subtitle:0 global headers:0kB muxing overhead 0.050533% |
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newlap tmp # ffmpeg -i orig.mp4 -c copy -metadata:s:v:0 rotate=90 r90.mp4 |
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