Where can i see the bitrate of a codec?

For questions and discussion that is NOT (I repeat NOT) specific to a certain Operating System.
franc
Blank Cone
Blank Cone
Posts: 53
Joined: 12 May 2007 10:06

Where can i see the bitrate of a codec?

Postby franc » 01 Sep 2010 15:34

Hello,

if i open a video in VLC-Player 1.1.4 and look into the Codecdetails i can see the bitrate of the audio, but not of the video.
Is there a way to see this in VLC-Player or do i need another tool?

I need this information to encode videos to smaller sizes.

Thank you, franc

ooterness
New Cone
New Cone
Posts: 4
Joined: 02 Sep 2010 23:58

Re: Where can i see the bitrate of a codec?

Postby ooterness » 03 Sep 2010 01:00

A lot of videos are encoded with variable bit rates; a single number for the whole video isn't necessarily very useful. (Even if you pick a specific target rate, it can vary quite a bit higher or lower at any given moment.)

In any case, the instantaneous bit rate is displayed under the "Statistics" tab. (In VLC 1.1.4, it's right next to the Codec Details. Click on Tools -> Codec Information, then click the Statistics tab.) Look under "Input/Read" and "Content bitrate". I believe this is the total for the video and audio, but you can subtract the known audio bitrate.

Arite
Big Cone-huna
Big Cone-huna
Posts: 2478
Joined: 26 Jun 2007 20:40
VLC version: 3.0.20
Operating System: Debian Testing|Win10

Re: Where can i see the bitrate of a codec?

Postby Arite » 03 Sep 2010 01:50

As ooterness said if you know e.g. that the audio bitrate is 128kbps CBR you can calculate the bitrate of the video. In the "Codec Details" tab of "Media Information" if the bitrate is reconginised/constant it should be given.

If you just want to know the average bitrate of the video and audio then you can use a tool such as MediaInfo:
http://mediainfo.sourceforge.net/

Cheers, Arite.
Don't use PMs for support questions.

franc
Blank Cone
Blank Cone
Posts: 53
Joined: 12 May 2007 10:06

Re: Where can i see the bitrate of a codec?

Postby franc » 03 Sep 2010 09:51

Thank you very much for this clear information.

Greetings, franc


Return to “General VLC media player Troubleshooting”

Who is online

Users browsing this forum: No registered users and 36 guests