Recherche avancée

Sur d’autres sites (13669)

• fate/all : add missing crc/framecrc/md5/framemd5/pipe dependencies

  30 juin, par Nicolas Gaullier

  fate/all : add missing crc/framecrc/md5/framemd5/pipe dependencies
  When CMD is crc/framecrc, always use the macros CRC/FRAMECRC, even if it
  
  includes unnecessary requirements for rawvideo/pcm_s16le encoders (as
  
  actually noticed in a comment of the Makefile).
  Signed-off-by : Nicolas Gaullier <nicolas.gaullier@cji.paris>
  
  Signed-off-by : Michael Niedermayer <michael@niedermayer.cc>
  

  • [DH] tests/Makefile
  • [DH] tests/fate/aac.mak
  • [DH] tests/fate/ac3.mak
  • [DH] tests/fate/acodec.mak
  • [DH] tests/fate/adpcm.mak
  • [DH] tests/fate/alac.mak
  • [DH] tests/fate/als.mak
  • [DH] tests/fate/amrnb.mak
  • [DH] tests/fate/amrwb.mak
  • [DH] tests/fate/apng.mak
  • [DH] tests/fate/atrac.mak
  • [DH] tests/fate/audio.mak
  • [DH] tests/fate/caf.mak
  • [DH] tests/fate/demux.mak
  • [DH] tests/fate/dpcm.mak
  • [DH] tests/fate/ffmpeg.mak
  • [DH] tests/fate/fifo-muxer.mak
  • [DH] tests/fate/filter-audio.mak
  • [DH] tests/fate/filter-video.mak
  • [DH] tests/fate/flac.mak
  • [DH] tests/fate/gapless.mak
  • [DH] tests/fate/h264.mak
  • [DH] tests/fate/hlsenc.mak
  • [DH] tests/fate/image.mak
  • [DH] tests/fate/imf.mak
  • [DH] tests/fate/indeo.mak
  • [DH] tests/fate/lavf-container.mak
  • [DH] tests/fate/lavf-video.mak
  • [DH] tests/fate/libswresample.mak
  • [DH] tests/fate/lossless-audio.mak
  • [DH] tests/fate/matroska.mak
  • [DH] tests/fate/microsoft.mak
  • [DH] tests/fate/monkeysaudio.mak
  • [DH] tests/fate/mov.mak
  • [DH] tests/fate/mp3.mak
  • [DH] tests/fate/mpc.mak
  • [DH] tests/fate/mpegps.mak
  • [DH] tests/fate/oma.mak
  • [DH] tests/fate/pcm.mak
  • [DH] tests/fate/qoa.mak
  • [DH] tests/fate/real.mak
  • [DH] tests/fate/segment.mak
  • [DH] tests/fate/subtitles.mak
  • [DH] tests/fate/video.mak
  • [DH] tests/fate/voice.mak
  • [DH] tests/fate/vpx.mak
  • [DH] tests/fate/vqf.mak
  • [DH] tests/fate/wma.mak
  • [DH] tests/fate/xvid.mak

• How to edit video (cut some scenes) without increasing the video's size

  18 février 2016, par 123iamking

  [Introduction]

  I have a video : Input.mp4 - length : 29 min 6 sec - size : 120 MB

  I use Microsoft Movie Maker 2012 (Movie Maker is included in the Windows Essentials 2012 program suite), to cut some boring scenes and keep the cool scenes and I get the video : Output.mp4 - length : 15 min 22 sec - size : 155 MB.

  And it’s take a long time to create the Output.mp4 and the size is ridiculously increased. I can’t use this kind of software anymore, I need to create a new software to serve my purpose.

  [Question]

  Is there anyway with C# .Net to simply cut and merge video without increasing the video’s size and have to be fast ?

  [What I have tried]

  I intend to use ffmpeg to cut the clip and merge the clip and I found something about cut video here , but the console said something about "Timestamps are unset in a packet for stream 0. This is deprecated and will stop working in the future." - should I still use this ?

  Should I use ffmpeg or there’s better way to do this.

• how do I fix the permission problem so ffmpeg can write when run from a cgi-script ?

  7 juillet 2022, par NewtownGuy

  I have a shell script in Linux that runs ffmpeg for the purpose of converting video to a series snapshots in response to a command from apache2. The shell script is run from a perl script in /var/www/cgi-bin that is called by apache2. The conversion works fine when I run the shell script from the command line when I login as root. The problem is that ffmpeg cannot write its output when it's run from the cgi-script. With the exception of ffmpeg writing files, the shell script runs from the cgi-script just fine because I enabled it in /etc/sudoers and I run it with sudo. I have read several posts on the use of ffmpeg and setting permissions, and have tried the following without success :

  


  


  1. The full path to the snapshot files being written is given in the ffmpeg command

     


  


  2. I tried placing the shell script that runs ffmpeg into a root folder instead of the same folder, /var/www/cgi-bin, as the perl cgi script

     


  


  3. I gave the folder, /var/www/html/userName/video, where ffmpeg is to write its snapshots, www-data:root ownership instead of the original root:root, and I tried changing its write permission from 755 to 777.

     


  


  4. ffmpeg is installed in the default location, /use/bin

     


  


  


  How do I fix this ?

  


  Thank you in advance.