[x264-devel] shakiness/jumpiness when using bframe?

[Alex Giladi]

The bframe value is too high (when streaming, I saw problems with >1,
a little bit higher when playing locally)
I don't think it supports 16 reference frames and b-pyramid, I'd use a
much lower value.
Also, qt used not to support High profile.
Good luck!

2008/8/27 Josh Joy <joshjdevl at gmail.com>:
>
>
> 2008/8/27 Foxy Shadis <foxyshadis at hotmail.com>
>>
>> Josh Joy wrote:
>> > I'm doing a 2 pass with bitrate of 128
>> > settings are borrowed from MeGui config of "insane" profile quality
>> > --stats stats --ref 16 --mixed-refs --no-fast-pskip --bframes 16
>> > --b-pyramid --b-rdo --bime --weightb --direct auto --filter -2,-1
>> > --subme 7 --trellis 2 --partitions p8x8,b8x8,i4x4,i8x8 --8x8dct
>> > --vbv-maxrate 10000 --me esa --threads auto --thread-input --progress
>> > --no-dct-decimate
>> >
>> >
>> >
>> > Is there a reason that having the bframes parameter would cause
>> > shakiness in the video? When I remove the bframes parameter, the video
>> > plays back fine and smooth.
>> >
>> > Thanks,
>> > Josh
>> > ------------------------------------------------------------------------
>> >
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>> >
>> Don't use quicktime to play it. If you must use that braindead player,
>> use MeGUI's quicktime profile.
>>
>>
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>
> The video has issue in quicktime and realplayer. What would be the technical
> reasons for this? I'm using 16 as the bframe value. Is that too high? What
> exactly is goin on?
>
>
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