Search found 12 matches

by barabba2005
Sat Nov 17, 2018 6:16 pm
Forum: FFmpeg Examples
Topic: streaming with more inputs
Replies: 0
Views: 1396

streaming with more inputs

Hi
I'm receiving a RTMP and resend to Facebook.
Now i'm receiving two RTMP inputs.
Is possible to change the RTMP input stream without stop the stream to Facebook?

Thanks in advance.
by barabba2005
Mon Nov 20, 2017 11:24 am
Forum: FFmpeg Examples
Topic: FFPROBE path
Replies: 1
Views: 2560

FFPROBE path

Hi all I'm using this command without problem: ffprobe -f lavfi movie=Bars.mpeg,signalstats="stat=brng" -show_frames >bars.txt but the Bars.mov file is in the same folder of FFPROBE I'd use a absolute path for .mov and .txt file: ffprobe -f lavfi movie=c:\Bars.mpeg,signalstats="stat=brng" -show_fram...
by barabba2005
Fri Nov 17, 2017 2:12 pm
Forum: Developement with FFmpeg
Topic: Find luma level
Replies: 1
Views: 1045

Find luma level

Hi all

I'm trying this command for write a TXT with video luma level:

ffmpeg -v warning -stats -i "59.mp4" -vf:? "signalstats,metadata=print:file='v.59.mp4.txt'"

The program say me
Trailing options were found on the commandline.
At least one output file must be specified

Thanks in advance
by barabba2005
Mon Oct 16, 2017 9:43 am
Forum: Developement with FFmpeg
Topic: Get Luma and croma level
Replies: 0
Views: 836

Get Luma and croma level

Hi
I'm using ffmpeg-3.1.4.

I would know the max Luma and Croma level in a mpeg file and write the result in a txt file.

Thanks in advance
by barabba2005
Thu Aug 03, 2017 9:38 am
Forum: Usage
Topic: Play mov 29.97 to 25 with Decklink board
Replies: 0
Views: 1034

Play mov 29.97 to 25 with Decklink board

HI I'm trying to play a .mov file with 29.978 FPS to 25 FPS with this script: ffmpeg -r 25 -i 816.mov -pix_fmt uyvy422 -r 25 -vf scale=1920x1080 -c:a pcm_s16le -ar 48000 -ac 2 -filter:a "atempo=0.81" -f decklink "DeckLink Studio 2" Play start correctly but after some minutes give me an error: [deckl...
by barabba2005
Thu Dec 29, 2016 4:59 pm
Forum: Developement with FFmpeg
Topic: FFMEPG & DeckLink
Replies: 1
Views: 1795

FFMEPG & DeckLink

Hi I'm trying to use a DeckLink for play file in SD and HD PAL 25 FPS format. I've found this command: ffmpeg -i test.avi -f decklink -pix_fmt uyvy422 "DeckLink Mini Monitor" but this doesn't work, instead works with ffmpeg -i 1.mxf -f decklink -pix_fmt uyvy422 -s 720x486 -r 24000/1001 "DeckLink Min...
by barabba2005
Mon Oct 24, 2016 4:03 pm
Forum: FFmpeg Examples
Topic: [SOLVED] Concat files using set the start time offset
Replies: 1
Views: 2167

Re: [SOLVED] Concat files using set the start time offset

this is my *.TXT


file '1.mxf'
inpoint 0
file '2.mxf'
inpoint 90
outpoint 95
......
by barabba2005
Mon Oct 24, 2016 10:37 am
Forum: Development Examples
Topic: Streaming with external concat file
Replies: 0
Views: 2277

Streaming with external concat file

Hi
I've a .txt file with more video file:
file '155657.mxf'
file '155658.mxf'
file '155661.mxf'
......

I'm trying to use it for stream multiple file with "--ss time_off" command


Help me please
by barabba2005
Fri Oct 21, 2016 10:43 am
Forum: FFmpeg Examples
Topic: [SOLVED] Concat files using set the start time offset
Replies: 1
Views: 2167

[SOLVED] Concat files using set the start time offset

Hi

I'm using concat command for streaming two file.
Now i would use concat with -ss (set the start time offset) for only second file.
Can you help me?

Thank in advance.
by barabba2005
Wed Sep 16, 2015 12:38 pm
Forum: Stream Recording
Topic: Recording from Adobe Live to FFMPEG
Replies: 0
Views: 1308

Recording from Adobe Live to FFMPEG

Hi
Sorry for the stupid question but i'm a newbie.
I'm trying to send a RTMP H.264 stream from Adobe live streming to my pc
and record it.
When i start the streaming, Adobe say me there isn't machine where send stream video.

How i have to set FFMPEG for keep it listening ?

Thank in advance.
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