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Updated Live vpx transcoding plus packaging (markdown)

Kongqun Yang 2016-05-11 14:08:53 -07:00
parent ac04eb57be
commit bba6767f99
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Live-vpx-transcoding-plus-packaging.md

@ -13,8 +13,8 @@ mkfifo pipe1
## Transcoding Command ## Transcoding Command
``` ```
ffmpeg -i udp://225.1.1.8:8001?localaddr=172.29.46.122 -g 90 -speed 4 -threads 8 -c:v libvpx \ ffmpeg -i udp://225.1.1.8:8001?localaddr=172.29.46.122 -g 90 -speed 4 -threads 8 \
-f webm pipe: > pipe1 -c:v libvpx -f webm pipe: > pipe1
``` ```
Option `-speed 4` tells the encoder to encode really fast, sacrificing quality. This is needed otherwise ffmpeg is not fast enough to keep up with the live stream. Option `-speed 4` tells the encoder to encode really fast, sacrificing quality. This is needed otherwise ffmpeg is not fast enough to keep up with the live stream.