Hello.
I'm using ffmpeg to get a stream(hls) and send it to a media server.
After some time i keep getting the following error and the video will
never be corrected(i mean i see no video at all).
I have to restart ffmpeg.
[mpegts @ 0x559c3a0] Continuity check failed for pid 4095 expecte
Thank you very much for replying!
Would you like me to add some specific options in order to get a more
detailed output?
Currently i'm using just -report.
On 7/4/2017 11:14 AM, Moritz Barsnick wrote:
On Mon, Jul 03, 2017 at 21:49:45 +0300, tasos wrote:
Hello.
I'm using ffm
Thank you very much.
I will reply asap.
On 7/4/2017 2:13 PM, Moritz Barsnick wrote:
On Tue, Jul 04, 2017 at 11:55:47 +0300, tasos wrote:
Would you like me to add some specific options in order to get a more
detailed output?
Not in the first step.
Currently i'm using just -report.
T
17 at 11:55:47 +0300, tasos wrote:
Would you like me to add some specific options in order to get a more
detailed output?
Not in the first step.
Currently i'm using just -report.
That's fine, although it increases the debug level.
Please do try the workaround/additional flag I sug
Any more ideas?
Maybe i could help with more logging?
Thanks!
On 7/4/2017 4:38 PM, tasos wrote:
Hello again.
I have tried the option but i don't know if it has helped.
The problem still exists.
I have uploaded my log here https://ufile.io/8akvk
If you have any questions/problems downlo
Hello.
I'm trying to send the output of 'progress' to a unix domain socket but
i'm dealing with
some problems.
More specifically i get
Failed to open progress URL "/tmp/foo": No such device or address
Is it impossible or am i missing something?
Thanks!
___
Thanks for replying.
I'm creating it via node.js
I will give it a try again since you are telling me that it's valid.
Thanks.
On 7/6/2017 1:50 AM, Moritz Barsnick wrote:
On Thu, Jul 06, 2017 at 01:33:35 +0300, tasos wrote:
More specifically i get
Failed to open progress URL &quo
will report later about my findings.
Thanks! :)
On 7/6/2017 2:20 AM, Moritz Barsnick wrote:
On Thu, Jul 06, 2017 at 01:57:47 +0300, tasos wrote:
I'm creating it via node.js
Haha! Who needs operating systems when we have ... JavaScript! ;-)
I meant like: mkfifo? With which user?
There is no need to argue people.
I will try
Writing to unix socket works for me with url like this:
-progress "unix:/tmp/foo"
_
and let you know!
Thanks!!!
On 7/6/2017 1:52 PM, Nicolas George wrote:
L'octidi 18 messidor, an CCXXV, Anatoly a écrit :
don't mess
Hello.
I'm using
ffmpeg -y -c:v h264_cuvid -deint 1 -vsync 1 -timeout 99 -i foo \
-map 0:v -c:v h264_nvenc -preset slow -profile:v high -b:v 1300k
-pix_fmt yuv420p -map 0:a -c:a libfdk_aac \
-ac 2 -b:a 64k -strict experimental -f mpegts foobar
and everything works fine.
When i add -hwacce
anks again for your reply it was very useful and answered my question :)
On 7/25/2017 12:11 AM, James Girotti wrote:
On Mon, Jul 24, 2017 at 11:15 AM, tasos wrote:
Hello.
I'm using
ffmpeg -y -c:v h264_cuvid -deint 1 -vsync 1 -timeout 99 -i foo \
-map 0:v -c:v h264_nvenc -preset
-vf "scale_npp=w=1280:h=-1:format=yuv420p:interp_algo=lanczos,hwdownload"
Right?
Thanks again!
On 7/30/2017 1:32 AM, James Girotti wrote:
On Jul 29, 2017 1:04 PM, "tasos" wrote:
Hello again Sir!
I was avoiding to disturb you but i can't find a solution on my pro
Hello.
Using resize and removing scale_npp was the right way.
Thanks again :)
On 7/30/2017 2:28 AM, James Girotti wrote:
On Jul 29, 2017 3:50 PM, "tasos" <mailto:tas...@trigonongroup.com>> wrote:
Hello.
I'm using git latest version of ffmpeg.
First of al
Hello.
I get a video file with
ffmpeg -y -i /dev/dvb/adapter0/dvr0 -c:v copy -c:a copy foo.avi
This file is displayed on vlc as a 50fps video file.
Input #0, mpegts, from '/dev/dvb/adapter0/dvr0':
Duration: N/A, start: 7972.129344, bitrate: N/A
Program 1
Stream #0:0[0x6e]: V
wrote:
On 1 August 2017 at 22:59, tasos wrote:
Hello.
I get a video file with
ffmpeg -y -i /dev/dvb/adapter0/dvr0 -c:v copy -c:a copy foo.avi
This file is displayed on vlc as a 50fps video file.
Input #0, mpegts, from '/dev/dvb/adapter0/dvr0':
Duration: N/A, start: 7
st another question about the audio delay problem...
On 8/3/2017 12:31 AM, James Girotti wrote:
On Tue, Aug 1, 2017 at 3:22 PM, tasos wrote:
Hello and thanks for replying.
This is what ffprobe gives me(i should have mentioned it earlier)
Stream #0:0: Video: h264 (High) (H264 / 0x34363248),
On 8/3/2017 2:24 AM, James Girotti wrote:
On Wed, Aug 2, 2017 at 3:09 PM, tasos wrote:
Hello again.
A lot of information and i'm trying to process them.
I know a few basic things about video processing in general.
Anyway,the specific dvb source channel is quite strange or at least th
Hello.
I know that this may be a stupid question but is it possible while
encoding to apply a filter that displays text for example?
I mean ffmpeg is already running and produces output.
I don't want to take that output and apply the text filter there.I want
to apply it on the already
running
yntax, metadata keys, etc.
so if anyone has any insight on that. im all ears.
-DL
On Aug 6, 2017, at 11:39 43AM, tasos wrote:
Hello.
I know that this may be a stupid question but is it possible while encoding to
apply a filter that displays text for example?
I mean ffmpeg is already runnin
Hello.
I'm not sure but you have to compile at least with --enable-cuda
--enable-cuvid --enable-nvenc.
Can you try compiling with those enabled?
Moreover i don't know if you want/need --enable-opencl
On 8/8/2017 8:54 PM, Daniel wrote:
Hello everyone,
I am trying to decode stream using h264_c
Hello.
I'm having a problem which i don't know if it's a bug or misuse from my
side.
I have attached the ffmpeg command and ffprobe of the input.
The command was
./ffmpeg -y -hwaccel cuvid -deinterlace -vsync 1
-i udp://127.0.0.1: -vcodec h264_nvenc -pix_fmt yuv420p -b:v
1000k -an -logle
Maybe i should send it to the devs list?
On 8/28/2017 7:13 PM, tasos wrote:
Hello.
I'm having a problem which i don't know if it's a bug or misuse from
my side.
I have attached the ffmpeg command and ffprobe of the input.
The command was
./ffmpeg -y -hwaccel cuvid -deinterla
, James Girotti wrote:
On Wed, Aug 30, 2017 at 7:56 AM, tasos wrote:
Maybe i should send it to the devs list?
My understanding is that the devs list is for software development and not
user interaction/support. I appreciate that you need help, this is a
volunteer effort though and it can take s
Hello.
Is there an accurate way to know how many seconds/ms latency exists
between two videos (displaying the same source) ?
They will have different encoding.
One way i have thought of is to start saving the videos at the same time
and then compare them with a video editor but i don't
like th
Hello.
I download the sources from git and i'm compiling it daily for a few
months now.
Now i have commit f4090940bd3024e69d236257d327f11d1e496229
and i have issues.
a)About libmp3 i had to change (i have found it searching on google)
enabled libmp3lame && require "libmp3lame >= 3.98.3"
mp;& require_pkg_config libx265 x265 x265.h
x265_api_get -lpthread &&
require_cpp_condition x265.h "X265_BUILD
>= 68"
Thanks.
On 10/20/2017 1:52 AM, Carl Eugen Hoyos wrote:
2017-10-19 12:43 GMT+02:00 tasos :
I download the sources from git and i'm compil
Hello.
I'm trying to create an output stream with delayed video.
I have already used
ffmpeg -y -nostdin -loglevel error -report -i rtmp://foob -itsoffset
55 -i rtmp://foob \
-strict experimental -map 0:a -map 1:v -c:v copy -c:a copy \
-f flv rtmp://foobar
ffmpeg -y -nostdin -loglevel error -r
Hello all.
I'm using a media server which states
'for H.264 codec, in addition, make sure SPS-PPS nalus are appended to
every key-frame'
I have searched in order to pass this option in ffmpeg but i don't even
know if this is possible
(i mean via ffmpeg command line).
Any ideas?
Thanks in advance!
_
Hello and nice to meet you.
I am installing ffmpeg from sources(master branch) and i include --enable-libsrt
I have compiled and installed libsrt from sources.When i run ffmpeg -protocols
i don't see srt.
And of course ffmpeg doesn't recognise srt protocol.
Can you give me some advice ?
Thank you
Thank for replying!
I must admit that everything is working as expected after recompiling.
I am sorry for the wrong post.
On 15-Jun-24 6:43 PM, Dennis Mungai wrote:
On Sat, 15 Jun 2024, 18:23 tasos, wrote:
Hello and nice to meet you.
I am installing ffmpeg from sources(master branch) and i
rt and the second part
(for example, using [concat
filter](https://ffmpeg.org/ffmpeg-all.html#concat-3))
- mux original video and newly created audio tracks in the final file
Am 25.04.25 um 20:47 schrieb tasos:
Hello.
I would like to ask if it is possible to delay the audio streams of a video ,
Hello.
I would like to ask if it is possible to delay the audio streams of a video ,
but for a specific time range.
Something like using -ss -to combined with -itsoffset.
More specifically from half-till the end of the video.
Thanks!
___
ffmpeg-user m
rface, whether the
synchronisation will be O.K..
My experience, a difference of > 50ms will be visible.
But you must have in mind, an offset of +t of audio leads to no audio during
the offset time at the beginning of the video, -t vice versa.
Richard
Am 25.04.25 um 20:47 schrieb tasos:
e part and the second part
(for example, using [concat
filter](https://ffmpeg.org/ffmpeg-all.html#concat-3))
- mux original video and newly created audio tracks in the final file
Am 25.04.25 um 20:47 schrieb tasos:
Hello.
I would like to ask if it is possible to delay the audio streams of a vi
34 matches
Mail list logo
