Questions tagged [ffmpeg]
Media tool with support for multiple codecs, filters, and containers. Include your actual command and the complete console output when asking questions involving FFmpeg tools. An easy way to do this is by adding `-report` to your command and pasting the contents of the logfile generated. For help with CLI use only of ff* binaries - ffmpeg, ffprobe, ffplay. For help with API usage, post on Stack Overflow.
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Out of sync audio video using mencoder
I converted an mkv (matroska) file to avi using ffmpeg:
ffmpeg -i input.mkv -f mp4 -vcodec mpeg4 -sameq -r 29.97 -b 512kb -acodec ac3 -ab 128kb -vol 512 output.avi
The output file plays fine using ...
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Synchronizing audio and video using MP4Box / ffmpeg to concatenate files
I have two H.264 encoded MPEG-4 files that I need to concatenate. I have been using MP4Box for this task by first ensuring the files are encoded identically (even went so far as to compare output from ...
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Convert mkv/h264 video so it can be played on a "mid-range" Sony Ericsson phone. (using Ubuntu)
As a little experiment I thinking of converting some video/movies/tv-series into a format that could be playable on my K850, but to be a little bit more generic in this question let's say "mid range ...
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Which version of flash is required for animation created with ffmpeg?
I just created a simple flash animation (as swf file) using a series of images and ffmpeg. How can I find out which version of flash it requires? Do I have to test that manually?
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How to convert mjpg file type to flv using ffmpeg?
I can convert avi, wmv and other video files easilly, but not this format. I`ve looked for some info how to convert mjpg files with ffmpeg and found nothing.
As this format is widely used in web ...
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Streaming webcam and static video from Ubuntu in h.264 over RTP/RTSP
What setup can be used to stream video from Ubuntu?
I'd like to find something that would
Use my laptop webcam to produce a stream a H.264 IP-camera working over RTP/RTSP would produce.
Produce a ...
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How to view veoh.com videos with HT03-A Android
It is not possible to be able to watch videos of veoh in iPhone ,but android is not able to
Can I convert videos with ffmpeg?
If there is a method else, give me information
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How can I fix Problems with interlaced video jerking/flicking when playedback on DVD players? (Mixing own DVD from raw footage)
I'm trying to make a DVD and the final DVD jerks when played on standalone DVD players. It seems to play fine on PCs.
I think the problem may be to do with interlacing settings when rendering the ...
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How can I encode a VRO file to an AVI file
I have a Canon hand held camera that writes video to a mini-dvd disc. The disc contains a file with a VRO extension which ffmpeg was quite happy to process into an AVI that I could then load into ...
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How to convert .flv file to .3gp using ffmpeg?
I have converted any video format to 3gp file format using ffmpeg on one server.
But on another server it not works.
Following is my script:
exec("ffmpeg -i test.flv -sameq -acodec libmp3lame -ar ...
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