Re: [FFmpeg-user] FFMPEG Overlay image on video results large size videos

Command : start /B /HIGH C:\LMY\Code\sandisk\FFMPG\ffmpeg.exe -i "C:\Users\23547\Desktop\APD_bug_support\1\screen-recording_20151027-111627-vfr2.mp4" -vsync 0 -qscale:v 2 -copytb 1 -f image2 -vf showinfo -s 324x576

Re: [FFmpeg-user] Need help; willing to pay

On Tue, Jan 05, 2016 at 22:50:18 -0600, Steve Boyer wrote: > Matthew, > One quick sanity-check -- are you running the commands on > "variable-bitrate-sample.mov" or on the raw > "Jan22016-150PM-b6cs7K.mov"? To be more clear: The variable-bitrate-sample.mov, as found on Google Drive, is unfixable

Re: [FFmpeg-user] Need help; willing to pay

Moritz Barsnick wrote: On Tue, Jan 05, 2016 at 13:30:07 -0600, Matthew Adams wrote: I pulled the files off of the iPhone using iExplorer, a nice little tool to get at the iOS filesystem. Hmm. Something tells me this isn't the raw video as it comes from your device, but it was manipulated by

Re: [FFmpeg-user] ffmpeg makes some sources darker

Jim Worrall wrote: On 2016 Jan 5, at 6:06 PM, Andy Furniss wrote: I would double check your command line(s) - if they seem OK paste it/them along with the full output(s). You are so right. I had pass=1 twice (I’m going to hide under a rock now). Now I get: x265

Re: [FFmpeg-user] Question on enable decklink in ffmpeg

On Tue, Jan 05, 2016 at 15:23:12 -0600, Ricardo Pena wrote: > I keep getting the error: > " Unknown input format: 'decklink' " > when typing in the command : > " ffmpeg -f decklink -list_devices 1 -i dummy " Please show us the complete, uncut console output of that command. The output contains

Re: [FFmpeg-user] Can FFmpeg fetch a title from a DVD?

Andy Civil gmail.com> writes: > I tried MPlayer, but I got an error; libdvdread > complained that it couldn't open the file with > libdvdcss. This indicates a broken MPlayer build, you can try dvdnav:// instead of dvd:// > I'm guessing that FFmpeg can't do it, since I > got the alternative

[FFmpeg-user] Unsubscribe

2016-01-06 8:17 GMT-04:30 Moritz Barsnick : > On Wed, Jan 06, 2016 at 11:10:43 +, Liran Sharoni wrote: > > Command : > > start /B /HIGH C:\LMY\Code\sandisk\FFMPG\ffmpeg.exe -i > "C:\Users\23547\Desktop\APD_bug_support\1\screen-recording_20151027-111627-vfr2.mp4" > -vsync 0

Re: [FFmpeg-user] Unsubscribe

WTF what has your subject with the thread below to do and why in the world don't you go to http://ffmpeg.org/mailman/listinfo/ffmpeg-user or just send A NEW MAIL to ffmpeg-user-requ...@ffmpeg.org?subject=unsubscribe instead *hijack threads* and spam lists by asking others to do your job? Am

Re: [FFmpeg-user] ffmpeg makes some sources darker

> On 2016 Jan 6, at 4:04 AM, Andy Furniss wrote: > I guess superfast hides the gain of the first pass. I am not sure I > would want to encode with it using 3M ABR - which is quite low, but > then libx265 is quite slow. Normally I use ‘medium', or now ‘slow' because I’ve got

Re: [FFmpeg-user] FFMPEG Overlay image on video results large size videos

On Wed, Jan 06, 2016 at 11:10:43 +, Liran Sharoni wrote: > Command : > start /B /HIGH C:\LMY\Code\sandisk\FFMPG\ffmpeg.exe -i > "C:\Users\23547\Desktop\APD_bug_support\1\screen-recording_20151027-111627-vfr2.mp4" > -vsync 0 -qscale:v 2 -copytb 1 -f image2 -vf showinfo -s 324x576 >

Re: [FFmpeg-user] Need help; willing to pay

On Wed, Jan 06, 2016 at 08:49:52 -0600, Matthew Adams wrote: > Thanks for all of your help. Since you both took time & helped, is it ok > if I send you $15 each? I can send via PayPal, Venmo, or Square Cash to > the email addresses your subscribed to this list with. Just respond on > this

Re: [FFmpeg-user] Need help; willing to pay

Moritz, I donated to the project as you suggested. Receipt attached. Thanks for your help! On Wed, Jan 6, 2016 at 9:20 AM, Moritz Barsnick wrote: > On Wed, Jan 06, 2016 at 08:49:52 -0600, Matthew Adams wrote: > > Thanks for all of your help. Since you both took time &

Re: [FFmpeg-user] Need help; willing to pay

Ok. Problem solved. Steve, your command served as the best basis. Moritz, your investigation of the Google Photos magic also clarified things for me. In the end, I used the following: ffmpeg -i $INMOV -c:a copy -c:v libx264 -vf fps=fps=60 -crf 15 -preset slow $OUTMP4 Thanks for all of your

Re: [FFmpeg-user] Need help; willing to pay

Andy, The changes were not due to Google Drive. They were due to Google Photos. If you allow Google Photos to store photos & vidoes at their prescribed fidelity (whatever that is), they'll let you store an unlimited amount of photos. If you want to store them unchanged, then they count against

Re: [FFmpeg-user] ffmpeg makes some sources darker

Jim Worrall wrote: On 2016 Jan 6, at 4:04 AM, Andy Furniss wrote: I guess superfast hides the gain of the first pass. I am not sure I would want to encode with it using 3M ABR - which is quite low, but then libx265 is quite slow. Normally I use ‘medium', or now ‘slow'

Re: [FFmpeg-user] Need help; willing to pay

Matthew Adams wrote: Andy, The changes were not due to Google Drive. They were due to Google Photos. If you allow Google Photos to store photos & vidoes at their prescribed fidelity (whatever that is), they'll let you store an unlimited amount of photos. If you want to store them unchanged,

Re: [FFmpeg-user] Question on enable decklink in ffmpeg

Thank you for your critique. I overlooked my version numbers. I upgraded my docker container build to 2.8.4 and used Blackmagic version 10.5.2 and it has compiled and now detected the device correctly. Thanks again! Once I extracted the compiled executables into the host computer, the output

Re: [FFmpeg-user] Reading directly from .iso DVD image

Etienne Desautels gmail.com> writes: > What's the current status of the support of .iso DVD > image as input in ffmpeg and ffprobe? mplayer -dumpstream is recommended but if it's not needed for your specific usecase, the better! Carl Eugen ___

[FFmpeg-user] Overlay a video with a image at multiple offsets and of varying duration?

Hi, I'm trying to overlay an image on different parts of a video. If I use a single overlay command it will overlay the image for the time period I pass in. However, when I create a command line for FFMPEG that should overlay the image on the frames from 1-5 seconds and 10-20 seconds the

Re: [FFmpeg-user] Reading directly from .iso DVD image

On 2016-01-06, at 17:03, Carl Eugen Hoyos wrote: > Etienne Desautels gmail.com> writes: > >> What's the current status of the support of .iso DVD >> image as input in ffmpeg and ffprobe? > > mplayer -dumpstream is recommended but if it's > not needed for your specific usecase, the better!

Re: [FFmpeg-user] Overlay a video with a image at multiple offsets and of varying duration?

I suspect you have a syntax error in your filter_complex with use of double quotes. Also your input/output pad mapping is incomplete. give this a try -filter_complex "[0][1]overlay=enable='between(t,1,5)'[tmp]; [tmp][1]overlay=enable='between(t,10,20)'" -Original Message- From:

[FFmpeg-user] tried scene extractions, but "Output file is empty, nothing was encoded"

Hi, I am new to ffmpeg. So please bear with me if I am doing something stupid. My environment is Ubuntu 14.04. Installed by following this instruction. https://launchpad.net/~mc3man/+archive/ubuntu/trusty-media I tried to get scene changes with the following command, but failed to extract any

Re: [FFmpeg-user] BUG: audio is missing for mxf file's

On Wed, 6 Jan 2016 17:24:41 +0530 Anupama B R wrote: > Hi everyone, > Audio is missing only for mxf file's. the command used is as > follows. > > *ffmpeg -i ~/City_6_BG.mxf out_file.avi* Does the input file contain audio? > Please suggest me a solution. A

[FFmpeg-user] distorted video while uploading mp4 file over RTSP using ffmpeg.exe

Dear All, I am getting a distorted video when uploading a mp4 file to wowza server over rtsp, also I am not getting video quality as original video. My Wowza server is on different machine. my command is : ffmpeg.exe -re -i input.mp4 -vcodec libx264 -vprofile high -r 24 -g 48 -vb 15

[FFmpeg-user] Can I use FFmpeg in mobile (ios/android) under LGPL2.1 license

Hello guys, I'm a newbie to FFmpeg, I want use FFmpeg in ios/android under LGPL2.1 license, but when I read LGPL2.1, I found the article ? b) Use a suitable shared library mechanism for linking with the Library. A suitable mechanism is one that (1) uses at run time a copy of the library

[FFmpeg-user] BUG: audio is missing for mxf file's

Hi everyone, Audio is missing only for mxf file's. the command used is as follows. *ffmpeg -i ~/City_6_BG.mxf out_file.avi* Please suggest me a solution. Hope I will get a reply. -- Thanks and Regards, Anupama B R ___ ffmpeg-user

Re: [FFmpeg-user] ffplay and increasing delay (latency)

On Wed, 6 Jan 2016, Ilya Matveychikov wrote: Hello, I'm using ffplay to play an RTMP stream from the nginx/rtmp server. The stream from the microphone is being captured with ffmpeg as follows: ffmpeg -fflags nobuffer -re -f alsa -i hw:0,0 -c:a nellymoser \ -ar 11025 -ab 8k -ac 1 -f

Re: [FFmpeg-user] Question on enable decklink in ffmpeg

On Wed, Jan 06, 2016 at 11:27:41 -0600, Ricardo Pena wrote: > Thank you for your critique. I overlooked my version numbers. > > I upgraded my docker container build to 2.8.4 and used Blackmagic version > 10.5.2 and it has compiled and now detected the device correctly. Thanks > again! Glad to

[FFmpeg-user] Reading directly from .iso DVD image

Hi, What's the current status of the support of .iso DVD image as input in ffmpeg and ffprobe? I'm asking because I was with the impression that FFmpeg wasn't able to read directly .iso files without mounting them before, but I accidentally tried and that looks to work flawlessly? I'm using