Databases
StackOverflow2013
Postsdbo
POffmpeg watermark from java Runtime.exec cannot find output
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POffmpeg watermark from java Runtime.exec cannot find output
    primarykey
    data
    text
    <p>I'm having a problem in sending a ffmpeg command to add a watermark to my video from Java using Runtime.exec(). The strange thing is that the same command is working perfectly from terminal.... Any idea what the issue could be? this is the command </p> <pre><code>ffmpeg -i /home/mydir/inputvideo.mp4 -vf "movie=/home/mydir/watermarklogo.png [wm]; [in][wm] overlay=10:10 [out]" /home/mydir/outputvideo.mp4 </code></pre> <p>and this is the Java code (same as above, just wrapped in the exec code, and escaped characters</p> <pre><code>Runtime rt = Runtime.getRuntime(); Process proc = rt.exec("ffmpeg -i /home/mydir/inputvideo.mp4 -vf \"movie=/home/mydir/watermarklogo.png [wm]; [in][wm] overlay=10:10 [out]\" /home/mydir/outputvideo.mp4"); InputStream stderr = proc.getErrorStream(); InputStreamReader isr = new InputStreamReader(stderr); BufferedReader br = new BufferedReader(isr); String line = null; while ( (line = br.readLine()) != null) System.out.println(line); int exitVal = proc.waitFor(); System.out.println("Process exitValue: " + exitVal); </code></pre> <p>exit code is always 1 when running this.... this is the full output</p> <pre><code> ffmpeg version 0.10.9-7:0.10.9-1~saucy1 Copyright (c) 2000-2013 the FFmpeg developers built on Oct 18 2013 17:40:10 with gcc 4.8.1 configuration: --arch=amd64 --disable-stripping --enable-pthreads --enable-runtime-cpudetect --extra-version='7:0.10.9-1~saucy1' --libdir=/usr/lib/x86_64-linux-gnu --prefix=/usr --enable-bzlib --enable-libdc1394 --enable-libfreetype --enable-frei0r --enable-gnutls --enable-libgsm --enable-libmp3lame --enable-librtmp --enable-libopencv --enable-libopenjpeg --enable-libpulse --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-vaapi --enable-vdpau --enable-libvorbis --enable-libvpx --enable-zlib --enable-gpl --enable-postproc --enable-libcdio --enable-x11grab --enable-libx264 --shlibdir=/usr/lib/x86_64-linux-gnu --enable-shared --disable-static libavutil 51. 35.100 / 51. 35.100 libavcodec 53. 61.100 / 53. 61.100 libavformat 53. 32.100 / 53. 32.100 libavdevice 53. 4.100 / 53. 4.100 libavfilter 2. 61.100 / 2. 61.100 libswscale 2. 1.100 / 2. 1.100 libswresample 0. 6.100 / 0. 6.100 libpostproc 52. 0.100 / 52. 0.100 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/home/rohif/oshi.mp4': Metadata: major_brand : isom minor_version : 512 compatible_brands: isomiso2avc1mp41 encoder : Lavf54.59.106 Duration: 00:00:48.13, start: 0.000000, bitrate: 2482 kb/s Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 1:1 DAR 16:9], 2362 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc Metadata: handler_name : VideoHandler Stream #0:1(und): Audio: aac (mp4a / 0x6134706D), 44100 Hz, stereo, s16, 117 kb/s Metadata: handler_name : [NULL @ 0x18fb9a0] Unable to find a suitable output format for '[wm];' [wm];: Invalid argument Process exitValue: 1 </code></pre>
    singulars
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PTQuestion
    1. This table or related slice is empty.
    1. USRohi
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. COIs there any output on stdout? Is ffmpeg in your path? Try giving the full path, like `rt.exec("/usr/bin/ffmpeg ...` (Adjust to the real ffmpeg path on your installation, of course).
      singulars
      1. POffmpeg watermark from java Runtime.exec cannot find output
      1. USGuntram Blohm
    2. COsorry i added now the output, ffmpeg is recognized as a command as you can see
      singulars
      1. POffmpeg watermark from java Runtime.exec cannot find output
      1. USRohi
    3. COIt does not need to relate to your problem, but it could be that one of the input streams causes the error. There is a great article over this kinds of problems on [java world](http://www.javaworld.com/jw-12-2000/jw-1229-traps.html)
      singulars
      1. POffmpeg watermark from java Runtime.exec cannot find output
      1. USlwi
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload