Re: [FFmpeg-user] -threads 1 seems not work

2022-09-12 Thread Reindl Harald
Am 12.09.22 um 15:00 schrieb Cecil Westerhof via ffmpeg-user: OK. But that still means it can use three CPU's if it wants to if I have set all three to one? following common sense decoding and encoding are at least two threads in total no matter what you do

Re: [FFmpeg-user] -threads 1 seems not work

2022-09-12 Thread Reindl Harald
Am 12.09.22 um 14:38 schrieb Cecil Westerhof via ffmpeg-user: Paul B Mahol writes: On 9/12/22, Cecil Westerhof via ffmpeg-user wrote: For a certain conversion I use '-threads 1'. As I understand it ffmpeg should then only use one CPU. I see that the CPU usage is lower as without this

Re: [FFmpeg-user] -threads 1 seems not work

2022-09-12 Thread Paul B Mahol
On 9/12/22, Cecil Westerhof via ffmpeg-user wrote: > Paul B Mahol writes: > >> On 9/12/22, Cecil Westerhof via ffmpeg-user >> wrote: >>> Paul B Mahol writes: >>> On 9/12/22, Cecil Westerhof via ffmpeg-user wrote: > For a certain conversion I use '-threads 1'. As I understand it

Re: [FFmpeg-user] -threads 1 seems not work

2022-09-12 Thread Cecil Westerhof via ffmpeg-user
Paul B Mahol writes: > On 9/12/22, Cecil Westerhof via ffmpeg-user wrote: >> Paul B Mahol writes: >> >>> On 9/12/22, Cecil Westerhof via ffmpeg-user >>> wrote: For a certain conversion I use '-threads 1'. As I understand it ffmpeg should then only use one CPU. I see that the CPU

Re: [FFmpeg-user] -threads 1 seems not work

2022-09-12 Thread Paul B Mahol
On 9/12/22, Cecil Westerhof via ffmpeg-user wrote: > Paul B Mahol writes: > >> On 9/12/22, Cecil Westerhof via ffmpeg-user >> wrote: >>> For a certain conversion I use '-threads 1'. As I understand it ffmpeg >>> should then only use one CPU. I see that the CPU usage is lower as >>> without this

Re: [FFmpeg-user] -threads 1 seems not work

2022-09-12 Thread Cecil Westerhof via ffmpeg-user
Paul B Mahol writes: > On 9/12/22, Cecil Westerhof via ffmpeg-user wrote: >> For a certain conversion I use '-threads 1'. As I understand it ffmpeg >> should then only use one CPU. I see that the CPU usage is lower as >> without this parameter, but it goes up to 180%. So clearly it is using >>

Re: [FFmpeg-user] -threads 1 seems not work

2022-09-12 Thread Paul B Mahol
On 9/12/22, Cecil Westerhof via ffmpeg-user wrote: > For a certain conversion I use '-threads 1'. As I understand it ffmpeg > should then only use one CPU. I see that the CPU usage is lower as > without this parameter, but it goes up to 180%. So clearly it is using > at least two CPU's. > Or am I

[FFmpeg-user] -threads 1 seems not work

2022-09-12 Thread Cecil Westerhof via ffmpeg-user
For a certain conversion I use '-threads 1'. As I understand it ffmpeg should then only use one CPU. I see that the CPU usage is lower as without this parameter, but it goes up to 180%. So clearly it is using at least two CPU's. Or am I understanding this parameter wrongly? I am using ffmpeg