Re: [FFmpeg-user] Question about "normalize" filter

2023-01-29 Thread Paul B Mahol
On Mon, Jan 30, 2023 at 12:23 AM Michael Koch wrote: > Am 29.01.2023 um 23:36 schrieb Paul B Mahol: > > On 1/29/23, Michael Koch wrote: > >> Am 29.01.2023 um 23:07 schrieb Paul B Mahol: > >>> On 1/29/23, Michael Koch wrote: > Am 29.01.2023 um 22:05 schrieb Paul B Mahol: > > On

Re: [FFmpeg-user] Question about including FFmpeg source codes.

2023-01-29 Thread Carl Zwanzig
On 1/29/2023 10:03 PM, 김기돈 [메타버스엔터테인먼트] wrote: Q1) Since I'm just using the libav libraries that are included in FFmpeg, do I still need to distribute the source code of FFmpeg? (all of the libav* libraries? lbavcodec, libavformat, libavfilter, etc) The license and livense FAQ should explain

[FFmpeg-user] Question about including FFmpeg source codes.

2023-01-29 Thread 김기돈 [메타버스엔터테인먼트]
Hi, I have two questions while I am following the license compliance checklist. In the checklist, number 3, it says *"Distribute the source code of FFmpeg, no matter if you modified it or not."* Q1) Since I'm just using the libav libraries that are included in FFmpeg, do I still need to

Re: [FFmpeg-user] Generating HLS chunks on demand

2023-01-29 Thread Cyril Comparon
Hi Vincent Thank you so much for reporting the details of your journey. There seems to be something with the TS muxer that makes it hard to split a media into rigorously same-length segments. I remember that in the first tests I made before answering your first email in this thread, I tried to

Re: [FFmpeg-user] Question about "normalize" filter

2023-01-29 Thread Michael Koch
Am 29.01.2023 um 23:36 schrieb Paul B Mahol: On 1/29/23, Michael Koch wrote: Am 29.01.2023 um 23:07 schrieb Paul B Mahol: On 1/29/23, Michael Koch wrote: Am 29.01.2023 um 22:05 schrieb Paul B Mahol: On 1/29/23, Michael Koch wrote: Am 29.01.2023 um 19:32 schrieb Paul B Mahol: On 1/29/23,

Re: [FFmpeg-user] Question about "normalize" filter

2023-01-29 Thread Paul B Mahol
On 1/29/23, Michael Koch wrote: > Am 29.01.2023 um 23:07 schrieb Paul B Mahol: >> On 1/29/23, Michael Koch wrote: >>> Am 29.01.2023 um 22:05 schrieb Paul B Mahol: On 1/29/23, Michael Koch wrote: > Am 29.01.2023 um 19:32 schrieb Paul B Mahol: >> On 1/29/23, Michael Koch wrote:

Re: [FFmpeg-user] Question about "normalize" filter

2023-01-29 Thread Michael Koch
Am 29.01.2023 um 23:07 schrieb Paul B Mahol: On 1/29/23, Michael Koch wrote: Am 29.01.2023 um 22:05 schrieb Paul B Mahol: On 1/29/23, Michael Koch wrote: Am 29.01.2023 um 19:32 schrieb Paul B Mahol: On 1/29/23, Michael Koch wrote: Hello, if I understood the documentation correctly, the

Re: [FFmpeg-user] Question about "normalize" filter

2023-01-29 Thread Paul B Mahol
On 1/29/23, Michael Koch wrote: > Am 29.01.2023 um 22:05 schrieb Paul B Mahol: >> On 1/29/23, Michael Koch wrote: >>> Am 29.01.2023 um 19:32 schrieb Paul B Mahol: On 1/29/23, Michael Koch wrote: > Hello, > > if I understood the documentation correctly, the normalize filter maps

Re: [FFmpeg-user] Question about "normalize" filter

2023-01-29 Thread Michael Koch
Am 29.01.2023 um 22:05 schrieb Paul B Mahol: On 1/29/23, Michael Koch wrote: Am 29.01.2023 um 19:32 schrieb Paul B Mahol: On 1/29/23, Michael Koch wrote: Hello, if I understood the documentation correctly, the normalize filter maps the darkest input pixel to blackpt and the brightest input

Re: [FFmpeg-user] Question about "normalize" filter

2023-01-29 Thread Paul B Mahol
On 1/29/23, Michael Koch wrote: > Am 29.01.2023 um 19:32 schrieb Paul B Mahol: >> On 1/29/23, Michael Koch wrote: >>> Hello, >>> >>> if I understood the documentation correctly, the normalize filter maps >>> the darkest input pixel to blackpt and the brightest input pixel to >>> whitept: >>>

Re: [FFmpeg-user] Question about "normalize" filter

2023-01-29 Thread Michael Koch
Am 29.01.2023 um 19:32 schrieb Paul B Mahol: On 1/29/23, Michael Koch wrote: Hello, if I understood the documentation correctly, the normalize filter maps the darkest input pixel to blackpt and the brightest input pixel to whitept: darkest pixel --> blackpt brightest pixel --> whitept

Re: [FFmpeg-user] Question about "normalize" filter

2023-01-29 Thread Paul B Mahol
On 1/29/23, Michael Koch wrote: > Hello, > > if I understood the documentation correctly, the normalize filter maps > the darkest input pixel to blackpt and the brightest input pixel to > whitept: > darkest pixel --> blackpt > brightest pixel --> whitept > > However I need a slightly different

[FFmpeg-user] Question about "normalize" filter

2023-01-29 Thread Michael Koch
Hello, if I understood the documentation correctly, the normalize filter maps the darkest input pixel to blackpt and the brightest input pixel to whitept: darkest pixel --> blackpt brightest pixel --> whitept However I need a slightly different mapping: A black input pixel shall remain black,