Using avconv (ffmpeg) to concatenate a bunch of .bmps into a mkv/avi video

Posted by user1509246 on Super User See other posts from Super User or by user1509246
Published on 2012-07-07T20:45:35Z Indexed on 2012/07/09 15:18 UTC
Read the original article Hit count: 283

Filed under:
|
|
|

Hoi,

Trying to figure out how to get avconv to concatenate a bunch of .bmps together into a video file.

Here's what I've got so far:

avconv -f image2 -i Capture/%d.bmp -vcodec mpeg4 -r 24 -b:v 20M Capture.mkv

While this does work, the quality is terrible - there are tons of artifacts that are visible, the colours are distorted and everything is blurred.

I've trawled through the documentation for avconv and ffmpeg, but can't find anything that increases the quality.

Any ideas as to how I can get the quality as close to the original bmps as possible?

Thanks for lending me your brains, - Alex

© Super User or respective owner

Related posts about ffmpeg

  • how to install ffmpeg in cpanel

    as seen on Super User - Search for 'Super User'
    i'm using dedicated server(linux) so i need to install ffmpeg in cpanel so here ffmpeg i found in Main Software Install a Perl Module but i writing script in php so how can i install ffmpeg phpperl when i'am trying to install ffmpeg in perl module i get this response Checking C compiler… >>> More

  • FFMpeg-PHP Installation Error

    as seen on Server Fault - Search for 'Server Fault'
    While installing FFmpeg-PHP, I got this interesting error: /usr/downloads/ffmpeg-php-0.6.0/ffmpeg_movie.c: In function 'zim_ffmpeg_movie_getAudioStreamId': /usr/downloads/ffmpeg-php-0.6.0/ffmpeg_movie.c:1051: error: 'CODEC_TYPE_AUDIO' undeclared (first use in this function) /usr/downloads/ffmpeg-php-0… >>> More

  • git problems installing stuff [closed]

    as seen on Super User - Search for 'Super User'
    root@Frenzen:~# cd root@Frenzen:~# git clone --depth 1 git://source.ffmpeg.org/ffmpeg Initialized empty Git repository in /root/ffmpeg/.git/ root@Frenzen:~# cd root@Frenzen:~# git clone --depth 1 git://source.ffmpeg.org/ffmpeg Initialized empty Git repository in /root/ffmpeg/.git/ root@Frenzen:~#… >>> More

  • Unable to install ffmpeg-php

    as seen on Server Fault - Search for 'Server Fault'
    I followed the instructions on http://www.mysql-apache-php.com/ffmpeg-install.htm but ffmpeg-php does not show up in my phpinfo() The commands I ran (in order) #yum install ffmpeg ffmpeg-devel ... Public key for faac-1.26-1.el5.rf.x86_64.rpm is not installed #rpm -Uhv http://apt.sw.be/redhat/el5/en/i386/rpmforge/RPMS/rpmforge-release-0… >>> More

  • Unable to install ffmpeg-php

    as seen on Server Fault - Search for 'Server Fault'
    Hi, I followed the instructions on http://www.mysql-apache-php.com/ffmpeg-install.htm but ffmpeg-php does not show up in my phpinfo() The commands I ran (in order) #yum install ffmpeg ffmpeg-devel ... Public key for faac-1.26-1.el5.rf.x86_64.rpm is not installed #rpm -Uhv http://apt.sw.be/redhat/el5/en/i386/rpmforge/RPMS/rpmforge-release-0… >>> More

Related posts about concatenation