[FFmpeg-devel] [PATCH] ffmpeg: don't force source-tracked keyframes for duplicates
Gyan
ffmpeg at gyani.pro
Fri Jan 3 12:35:45 EET 2020
On 03-01-2020 03:30 pm, Michael Niedermayer wrote:
> On Fri, Jan 03, 2020 at 12:35:22PM +0530, Gyan Doshi wrote:
>> Prevents a run of consecutive duplicate frames from all being encoded
>> as keyframes, when force_key_frames is set to source.
>> ---
>> fftools/ffmpeg.c | 3 ++-
>> 1 file changed, 2 insertions(+), 1 deletion(-)
> maybe ok (i wonder if this would be expected behavior with intra only input)
If user wants intra-only output, they can use an intra-coded encoder or
-g 1.
If they want to preserve same seek points as source, then the
non-duplicated frame has the closest pts sync to the source timestamp.
Gyan
More information about the ffmpeg-devel
mailing list