Which value exactly tells the video stream bit rate in ffmpeg output?
I have a basic doubt. In the following ffmpeg output, which of the bit rate values (in bold) te开发者_Python百科lls us the video bit rate?
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'MVI_0135.MOV':
Metadata:
major_brand : qt
minor_version : 537331968
compatible_brands: qt CAEP
creation_time : 2011-04-25 14:59:29
Duration: 00:00:33.03, start: 0.000000, bitrate: **20588 kb/s**
Stream #0.0(eng): Video: h264 (Constrained Baseline), yuvj420p, 1280x720, **19028 kb/s**, 23.98 fps, 23.98 tbr, 24k tbn, 48k tbc
Metadata:
creation_time : 2011-04-25 14:59:29
Stream #0.1(eng): Audio: pcm_s16le, 48000 Hz, 2 channels, s16, 1536 kb/s
Metadata:
creation_time : 2011-04-25 14:59:29
Its a very basic question, but I would appreciate if anyone could tell me...
The 19028 kb/s is in the Video section and is therefore the video bitrate. If you add the Audio bitrate (1536 kb/s) to the Video bitrate (19028 kb/s) you (almost) get the 20588 kb/s combined bitrate for the container.
If that all makes sense.
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