Podcasting/ffmpeg2theora
< Podcasting
For details on using ffmpeg2theora, you can double click on the ffmpeg2theora icon. You should see a list of options such as:
ffmpeg2theora 0.16
Usage: ffmpeg2theora [options] input
General output options:
-o, --output alternative output filename
-s, --starttime start encoding at this time (in sec.)
-e, --endtime end encoding at this time (in sec.)
-p, --v2v-preset encode file with v2v preset.
Right now there is preview and pro. Run
'ffmpeg2theora -p info' for more informations
Video output options:
-v, --videoquality [0 to 10] encoding quality for video
(default: 5)
-V, --videobitrate [1 to 16000] encoding bitrate for video (kb/s)
--optimize optimize video output filesize (slower)
-x, --width scale to given width (in pixels)
-y, --height scale to given height (in pixels)
--aspect define frame aspect ratio: i.e. 4:3 or 16:9
--croptop, --cropbottom, --cropleft, --cropright
crop input by given pixels before resizing
-S, --sharpness [0 to 2] sharpness of images (default: 2).
Note: lower values make the video sharper.
-K, --keyint [8 to 65536] keyframe interval (default: 64)
Audio output options:
-a, --audioquality [-2 to 10] encoding quality for audio
(default: 1)
-A, --audiobitrate [32 to 500] encoding bitrate for audio (kb/s)
-c, --channels set number of output channels
-H, --samplerate set output samplerate (in Hz)
--nosound disable the sound from input
Input options:
--deinterlace force deinterlace, otherwise only material
marked as interlaced will be deinterlaced
-f, --format specify input format
--inputfps fps override input fps
--audiostream id by default the last audio stream is selected,
use this to select another audio stream
--sync use A/V sync from input container.
Since this does not work with all input format
you have to manualy enable it if you have
issues with A/V sync
Metadata options:
--artist Name of artist (director)
--title Title
--date Date
--location Location
--organization Name of organization (studio)
--copyright Copyright
--license License