Media tool with support for multiple codecs, filters, and containers. Include the full, uncut console output if you have problems with an FFmpeg command.

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3
votes
4answers
3k views

FFmpeg tweaks for converting from WMV to FLV?

When using ffmpeg to convert from .wmv files to .flv files, I find that either the quality is too low or the bps is too high. I am working on a Ubuntu Linux installation. Any suggestions? The bps ...
3
votes
0answers
509 views

Is there a way to make FFmpeg seek faster to an end of file on a network share?

I'm using ffmpeg to generate image previews from flv videos. The OS is Debian 5 and it's the apt version of ffmpeg. The flv files are located on a NAS share that is mounted as NFS. Getting the ...
2
votes
1answer
4k views

Error encoding with ffmpeg

I kept having trouble encode videos. I can encode the video to mpg but the size is 10+x bigger (no joke). So i thought i'd do something simple. Strip the sound, copy the video ffmpeg -i 5.flv ...
1
vote
2answers
5k views

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 ...
4
votes
3answers
6k views

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 ...
1
vote
2answers
2k views

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 ...
0
votes
1answer
73 views

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?
0
votes
2answers
2k views

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 ...
0
votes
1answer
3k views

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 ...
0
votes
1answer
817 views

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
3
votes
1answer
2k views

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 ...
3
votes
3answers
3k views

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 ...
2
votes
2answers
2k views

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 ...