[mythtv-users] transcoding video for a Sony Bravia TV
Stefan G. Weichinger
lists at xunil.at
Wed Feb 10 21:13:22 UTC 2016
Am 2016-02-10 um 21:13 schrieb Henk D. Schoneveld:
>> Everything playable on an Android or iOS device will also be
>> playable on your Sony TV AFAIK. ffmpeg -i 29724_20131112191300.nuv
>> -c:v libx264 -preset veryfast -crf 22 -g 50 -me_method umh -c:a
>> libfaac -ab 128k -movflags faststart result.mp4
>>
>> This will give you a file in its original resolution, and which has
>> I-frames aka keyframes every 2 seconds on 25fps material and should
>> be seek able.
> As a bonus your file size will considerably smaller almost certain
> the resulting recording will be < 2GB
yes, this took me some steps further!
had to use ac3 for audio encoding and now it plays and is seekable.
I even tested larger files successfully ... the 2 GB limit seems not to
apply anymore.
I am now testing other/slower presets and lower crf to improve quality.
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