[x264-devel] Fixed IDR Frame Intervals

[Jason Garrett-Glaser]

On Mon, Apr 25, 2011 at 7:48 AM, Richard Buteau <rbuteau at rgbnetworks.com> wrote:
>
>> -----Original Message-----
>> From: x264-devel-bounces at videolan.org [mailto:x264-devel-
>> bounces at videolan.org] On Behalf Of Jason Garrett-Glaser
>> Sent: Sunday, April 24, 2011 3:49 AM
>> To: Mailing list for x264 developers
>> Subject: Re: [x264-devel] Fixed IDR Frame Intervals
>>
>> On Sat, Apr 23, 2011 at 8:00 AM, Stefan Lederer <ledererstefan at gmx.at>
>> wrote:
>> > Hello,
>> >
>> >
>> >
>> > I want to encode content for http streaming and therefore I would
>> need fixed
>> > IDR frame intervals (e.g. at least frame nr. 1, 51, 101 ... have to be
>> IDR
>> > Frames). I already tried -keyint 50 as parameter for the encoding,
>> but as
>> > far as I understood, this option does not guarantee that the IDR
>> frame is at
>> > position 50 because it could also be somewhere between 1 and 50?
>> >
>> > In there any possibility for the encoding to set fixed IDR frame
>> positions?
>>
>> --scenecut 0
> Is there a way to generate just an I frame instead of IDR on scenecut and keep the same gop?

There's no benefit to such a thing.

Jason