Marth64 changed the topic of #ffmpeg to: Welcome to the FFmpeg USER support channel | Development channel: #ffmpeg-devel | Bug reports: https://ffmpeg.org/bugreports.html | Wiki: https://trac.ffmpeg.org/ | This channel is publically logged | FFmpeg 7.1 is released
Marth64 has joined #ffmpeg
LainExperiments6 has quit [Ping timeout: 240 seconds]
System_Error has quit [Remote host closed the connection]
System_Error has joined #ffmpeg
System_Error has quit [Remote host closed the connection]
System_Error has joined #ffmpeg
fling has quit [Ping timeout: 264 seconds]
fling has joined #ffmpeg
Traneptora has joined #ffmpeg
markizano has quit [Quit: Poweroff]
YuGiOhJCJ has quit [Ping timeout: 264 seconds]
YuGiOhJCJ has joined #ffmpeg
Laridaeus has quit [Remote host closed the connection]
kasper93_ has quit [Ping timeout: 252 seconds]
System_Error has quit [Remote host closed the connection]
Marth64 has quit [Quit: Leaving]
System_Error has joined #ffmpeg
tokyovigilante_ has joined #ffmpeg
tokyovigilante has quit [Ping timeout: 276 seconds]
tokyovigilante_ is now known as tokyovigilante
Marth64 has joined #ffmpeg
jtgd has quit [Quit: WeeChat 4.5.1]
jtgd has joined #ffmpeg
jtgd has quit [Client Quit]
jtgd has joined #ffmpeg
jtgd has quit [Client Quit]
jtgd has joined #ffmpeg
<aaabbb>
how can i grab a window with -f x11grab that is being displayed via xwayland?
realies has quit [Quit: ~]
lavaball has quit [Remote host closed the connection]
minimal has quit [Quit: Leaving]
<aaabbb>
what i tried, so far is to open an x11 application, in my case xeyes so that it would run on xwayland. i determined its window id with "xlsclients -l". it had id 0x20000a. converted to decimal that is 2097162. then i tried "ffplay -f x11grab -i :0.2097162 -vf scale=-1:360" which should display that window, but it just says cannot open display, error 6
<aaabbb>
if i do "ffplay -f x11grab -i :0 -vf scale=-1:360" to capture the whole screen, as expected pure wayland clients do not display and only the cursor is visible over a black background. but even the x11 clients via xwayland aren't visible!
TheSilentLink has quit [Ping timeout: 248 seconds]
TheSilentLink has joined #ffmpeg
alexherbo2 has quit [Remote host closed the connection]
TheSilentLink has quit [Ping timeout: 252 seconds]
StephenLynx has joined #ffmpeg
treefrob has quit [Read error: Connection reset by peer]
treefrob has joined #ffmpeg
m5zs7k has quit [Ping timeout: 244 seconds]
vincejv has quit [Ping timeout: 260 seconds]
rvalue- has joined #ffmpeg
rvalue has quit [Ping timeout: 276 seconds]
m5zs7k has joined #ffmpeg
ZLima12_ has quit []
sihloo has joined #ffmpeg
rvalue- is now known as rvalue
ZLima12 has joined #ffmpeg
System_Error has quit [Remote host closed the connection]
System_Error has joined #ffmpeg
dreamon has quit [Ping timeout: 272 seconds]
anon9 has quit [Read error: Connection reset by peer]
alexherbo2 has joined #ffmpeg
vincejv has joined #ffmpeg
lockywolf has joined #ffmpeg
m5zs7k has quit [Ping timeout: 272 seconds]
m5zs7k has joined #ffmpeg
alexherbo2 has quit [Remote host closed the connection]
alexherbo2 has joined #ffmpeg
dreamon has joined #ffmpeg
dreamon has quit [Ping timeout: 248 seconds]
omegatron has joined #ffmpeg
YuGiOhJCJ has quit [Quit: YuGiOhJCJ]
Everything has joined #ffmpeg
rsx has joined #ffmpeg
Marth64 has joined #ffmpeg
trillion_exabyte has quit [Ping timeout: 260 seconds]
trillion_exabyte has joined #ffmpeg
rsx has quit [Quit: rsx]
minimal has joined #ffmpeg
wobbol has joined #ffmpeg
stolen has joined #ffmpeg
Intruder777 has joined #ffmpeg
alexherbo2 has quit [Remote host closed the connection]
<Intruder777>
Hi. I'm trying to concat two video files using concat demuxer, but getting "No start code is found. Error splitting the input into NAL units." errors, so the output file has only first video. It happens no matter I use '-c copy' or not. How do I troubleshoot it?
LainExperiments has joined #ffmpeg
<BtbN>
you can only concat videos like that if they perfectly match
<BtbN>
i.e. exactl same codec with exact same parameters
<Intruder777>
BtbN: and how do I concat non-matching videos?
<BtbN>
with the concat filter and transcoding them
<Intruder777>
BtbN: any chance concat filter can use list of videos to concat from same file as concat demuxer?
<BtbN>
no, filters have no clue what files are.
<Intruder777>
I see, thanks
<Intruder777>
And if I'm getting "No such filter: '' ... Failed to set value '...' for option 'filter_complex': Filter not found" - does it mean I have some syntax error inside 'value'?
<BtbN>
hard to tell without seeing what you're doing
<BtbN>
it's saying you are trying to use a non-existent filter
<Intruder777>
I'm trying to put snow overlay over another video: `ffmpeg -i "in.mp4" -i "snow.mp4" -filter_complex "[1:v]scale=512x582,colorkey=0x000000:0.3:0.2[ckout];[0:v]scale=512x582,[bg];[bg][ckout]overlay[out]" -map "[out]" "out.mp4"`
<ePirat>
extra trailing ,
<ePirat>
here: scale=512x582,
<ePirat>
so ffmpeg tries to initialize a filter with an empty string as name.
<Intruder777>
ePirat: thanks, now it works
Everything has quit [Ping timeout: 252 seconds]
jannau has quit [Quit: WeeChat 4.3.3]
LainExperiments has quit [Quit: Client closed]
alexherbo2 has joined #ffmpeg
LainExperiments has joined #ffmpeg
alexherbo2 has quit [Remote host closed the connection]
wobbol has quit [Ping timeout: 252 seconds]
iive has joined #ffmpeg
LainExperiments has quit [Ping timeout: 240 seconds]
coldfeet has joined #ffmpeg
System_Error has quit [Remote host closed the connection]
System_Error has joined #ffmpeg
TheSilentLink has joined #ffmpeg
Marth64 has quit [Quit: Leaving]
System_Error has quit [Remote host closed the connection]
coldfeet has quit [Quit: Lost terminal]
TheSilentLink has quit [Quit: Good Bye! My bouncer has probably crashed or lost connection to the internet...]
System_Error has joined #ffmpeg
LainExperiments has joined #ffmpeg
TheSilentLink has joined #ffmpeg
Everything has joined #ffmpeg
LainExperiments has quit [Client Quit]
SeTrue has joined #ffmpeg
<SeTrue>
I am recording via obs studio. One track for mic, other for desktop audio. but I only get one track in output file (.mkv) despite I checkbox 2 tracks #1,#2. What might be wrong?
<SeTrue>
fixed
SeTrue has quit [Quit: Lost terminal]
YuGiOhJCJ has joined #ffmpeg
olndrxyz has joined #ffmpeg
olndrxyz has quit [Client Quit]
zenmov is now known as ms
ms is now known as mohan
mohan is now known as zenmov
Blacker47 has quit [Quit: Life is short. Get a V.90 modem fast!]
rvalue has quit [Read error: Connection reset by peer]
rvalue has joined #ffmpeg
Traneptora has quit [Quit: Quit]
Intruder777 has quit [Quit: Leaving]
System_Error has quit [Remote host closed the connection]
System_Error has joined #ffmpeg
EmleyMoor has quit [Ping timeout: 248 seconds]
relue has quit [Ping timeout: 260 seconds]
EmleyMoor has joined #ffmpeg
stolen has quit [Quit: Connection closed for inactivity]
Everything has quit [Quit: leaving]
Quackdoc has joined #ffmpeg
HarshK23 has quit [Quit: Connection closed for inactivity]
Quackdoc has quit [Quit: Client closed]
TheSilentLink has quit [Quit: Good Bye! My bouncer has probably crashed or lost connection to the internet...]