Re: [FFmpeg-user] ffmpeg http filter?

2020-09-07 Thread Edward Park
Hi, > ffmpeg -i test.jpg -vf format=rgb24,http=localhost:8080 -y out.jpg I don't think it's possible using filters, or with a single invocation like that. (The 'http' filter is hypothetical and just meant for illustration right?) Depending on how you're connected to the server, I think pipes

[FFmpeg-user] ffmpeg http filter?

2020-09-07 Thread Alex
I need to send raw frame/image to server for post processing and server returned new image that I need to complete with ffmpeg. Do any one know how to do this? Somethink like that: ffmpeg -i test.jpg -vf format=rgb24,http=localhost:8080 -y out.jpg ___

Re: [FFmpeg-user] Correct conversion of yuvj420p?

2020-09-07 Thread Paul B Mahol
On Mon, Sep 07, 2020 at 11:20:10PM +0200, Peter B. wrote: > Hi everyone! > > I've read quite a while ago that pix_fmt "yuvj420p" is deprecated, and when > trying to convert an H.264/MOV to FFV1/MKV, I get the following message: > > > Incompatible pixel format 'yuvj420p' for codec 'ffv1',

Re: [FFmpeg-user] Correct conversion of yuvj420p?

2020-09-07 Thread Ted Park
Hi, > > Incompatible pixel format 'yuvj420p' for codec 'ffv1', auto-selecting > > format 'yuv420p' > > > [swscaler @ 0x71c9440] deprecated pixel format used, make sure you > > did set range correctly > > > > The comment in > >

Re: [FFmpeg-user] Unable to play or import video files in an app that uses ffmpeg

2020-09-07 Thread Jim DeLaHunt
On 2020-09-07 14:32, Tim Stiles wrote: Thanks guys. I totally get your points about […snip…] On Mon, Sep 7, 2020 at 2:05 PM Chris Miceli wrote: Hi Tim, As Jim was saying it's unfortunately a little difficult from what we can see if it's ffmpeg causing you this trouble. There are bots

Re: [FFmpeg-user] Unable to play or import video files in an app that uses ffmpeg

2020-09-07 Thread Tim Stiles
Thanks guys. I totally get your points about whether this is actually an ffmpeg issue or not. I say that it is because these are the only features of the app that are failing -- the ones that use ffmpeg.exe and ffprobe.exe. I was able to get sysmon running and I could at least see that when I hit

[FFmpeg-user] Correct conversion of yuvj420p?

2020-09-07 Thread Peter B.
Hi everyone! I've read quite a while ago that pix_fmt "yuvj420p" is deprecated, and when trying to convert an H.264/MOV to FFV1/MKV, I get the following message: > Incompatible pixel format 'yuvj420p' for codec 'ffv1', auto-selecting format 'yuv420p' > [swscaler @ 0x71c9440] deprecated

Re: [FFmpeg-user] Unable to play or import video files in an app that uses ffmpeg

2020-09-07 Thread Chris Miceli
Hi Tim, As Jim was saying it's unfortunately a little difficult from what we can see if it's ffmpeg causing you this trouble. The stack trace seems to point at a dynamic library called DiskUtil and an ext4 device. It's all a guess but I think the best starting point may be the software

Re: [FFmpeg-user] Unable to play or import video files in an app that uses ffmpeg

2020-09-07 Thread Jim DeLaHunt
On 2020-09-07 10:19, Tim Stiles wrote: Hello! This is my first time posting a help question, hopefully I'm doing it correctly. Welcome to the ffmpeg-user list. I'm sorry to hear that you are encountering obstacles. I'm not the world expert on FFmpeg, but I know a little. Background:

Re: [FFmpeg-user] Convert DNG

2020-09-07 Thread Ted Park
Hi, > Let's get back to the matter at hand- > > The results from searching around for "cinemadng ffmpeg" does suggest that > > cinemadng is not fully implemented in ffmpeg. Yes? No? What are the limits? I would imagine because the material is often raw sensor data, as in the OP’s case (film

Re: [FFmpeg-user] Convert DNG

2020-09-07 Thread Carl Zwanzig
On 9/7/2020 1:51 AM, Michael Koch wrote: Again spreading misinformation, this needs to stop. I kindly ask people who do not want good to this project, to just unsubsribe from the list. What's wrong in my answer? EXACTLY! If something _is_ "misinformation" then correct it! Simply saying

Re: [FFmpeg-user] Help required in vp9 streaming and capturing on LAN

2020-09-07 Thread Moritz Barsnick
Hi, On Mon, Sep 07, 2020 at 12:04:29 +0500, USMAN AAMER wrote: > I am streaming videos on LAN using VP9 encoding (and .sdp file on > client-side) but able to capture the videos in a single file (at the > client). How can I capture those video files as a sequence of videos? Do have a look at the

Re: [FFmpeg-user] Convert DNG

2020-09-07 Thread Michael Koch
Am 07.09.2020 um 10:41 schrieb Paul B Mahol: On Mon, Sep 07, 2020 at 09:12:47AM +0200, Michael Koch wrote: Am 07.09.2020 um 08:46 schrieb Frei Sibylle Nora: Hello, I'm working in an Archive where we digitize analog movies. Our master-files are usually DPX but now we get a new scanner which

Re: [FFmpeg-user] Convert DNG

2020-09-07 Thread Paul B Mahol
On Mon, Sep 07, 2020 at 09:12:47AM +0200, Michael Koch wrote: > Am 07.09.2020 um 08:46 schrieb Frei Sibylle Nora: > > Hello, > > > > > > I'm working in an Archive where we digitize analog movies. Our master-files > > are usually DPX but now we get a new scanner which save the movies in DNG > >

Re: [FFmpeg-user] Convert DNG

2020-09-07 Thread Edward Park
Hi, >> I'm working in an Archive where we digitize analog movies. Our master-files >> are usually DPX but now we get a new scanner which save the movies in DNG >> files. Is there a possibility to convert de DNG files with FFMPEG to DPX >> files > > Do you mean CinemaDNG? That's not the same

Re: [FFmpeg-user] Convert DNG

2020-09-07 Thread Frei Sibylle Nora
Yes i mean CinemaDNG Thanks for your informations Sibille Von: ffmpeg-user im Auftrag von Michael Koch Gesendet: Montag, 7. September 2020 09:12 An: ffmpeg-user@ffmpeg.org Betreff: Re: [FFmpeg-user] Convert DNG Am 07.09.2020 um 08:46 schrieb Frei Sibylle

Re: [FFmpeg-user] Convert DNG

2020-09-07 Thread Michael Koch
Am 07.09.2020 um 08:46 schrieb Frei Sibylle Nora: Hello, I'm working in an Archive where we digitize analog movies. Our master-files are usually DPX but now we get a new scanner which save the movies in DNG files. Is there a possibility to convert de DNG files with FFMPEG to DPX files Do

[FFmpeg-user] Help required in vp9 streaming and capturing on LAN

2020-09-07 Thread USMAN AAMER
Hi, I am streaming videos on LAN using VP9 encoding (and .sdp file on client-side) but able to capture the videos in a single file (at the client). How can I capture those video files as a sequence of videos? ___ ffmpeg-user mailing list

[FFmpeg-user] Convert DNG

2020-09-07 Thread Frei Sibylle Nora
Hello, I'm working in an Archive where we digitize analog movies. Our master-files are usually DPX but now we get a new scanner which save the movies in DNG files. Is there a possibility to convert de DNG files with FFMPEG to DPX files I'm looking forward to hear from you Greetings