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brookemckim/hls

Created June 8, 2011 19:05
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Roku Recommended FFMPEG h264 Preset
Raw
hls
ffmpeg -i <inputFile> -f mpegts -acodec libfaac -vcodec libx264 \ -vpre roku -crf 15 -threads 0 ~/OneTransportStreamFile3200.ts
Raw
libx264-roku.ffpreset
coder=1
flags=+loop
cmp=+chroma
partitions=+parti8x8+parti4x4+partp8x8+partb8x8
me_method=umh
subq=8
me_range=16
g=250
keyint_min=25
sc_threshold=40
i_qfactor=0.71
b_strategy=2
qcomp=0.6
qmin=10
qmax=51
qdiff=4
bf=4
refs=4
directpred=3
trellis=1
flags2=+wpred+mixed_refs+dct8x8+fastpskip
Raw
mp4
ffmpeg -i <InputFile> -acodec libfaac –ab 128 -vcodec libx264 \ -vpre roku -crf 15 -threads 0 ~/outputFile.mp4
@westurner
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Also, I had to read manpages to determine that this is necessary for ffpmeg to find the preset:

mkdir -p ~/.ffmpeg
cp libx264-roku.ffpreset ~/.ffpmeg

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