ffmpeg transpose source and scale watermark to fit on different video sizes











up vote
-1
down vote

favorite












I'm using already using the line below to transpose the source, but I'm facing a problem of the watermark being out of proportion when the video resolution is different



How can I make watermark fit on different video sizes?



ffmpeg -i input  -i watermark.png -filter_complex "transpose=1,overlay=-40:300"  -vb 370k -minrate 300k -maxrate 350k -bufsize 350k -aspect "720:1280" -s "360x640" -c:v libx264 -profile:v "Main" -level "3.1" -r 25 -g 25 -keyint_min 50 -x264opts "keyint=50:min-keyint=50:no-scenecut" -c:a aac -strict experimental -b:a 32000 -ar 32000 -ac 1 output





ffmpeg overlay scaling







share|improve this question
























  • Sounds frustrating. What questions can we answer for you to help resolve your issue?
    – szatmary
    Nov 9 at 2:07










  • How can I make watermark fit on different video sizes?
    – david
    Nov 9 at 3:04















up vote
-1
down vote

favorite












I'm using already using the line below to transpose the source, but I'm facing a problem of the watermark being out of proportion when the video resolution is different



How can I make watermark fit on different video sizes?



ffmpeg -i input  -i watermark.png -filter_complex "transpose=1,overlay=-40:300"  -vb 370k -minrate 300k -maxrate 350k -bufsize 350k -aspect "720:1280" -s "360x640" -c:v libx264 -profile:v "Main" -level "3.1" -r 25 -g 25 -keyint_min 50 -x264opts "keyint=50:min-keyint=50:no-scenecut" -c:a aac -strict experimental -b:a 32000 -ar 32000 -ac 1 output





ffmpeg overlay scaling







share|improve this question
























  • Sounds frustrating. What questions can we answer for you to help resolve your issue?
    – szatmary
    Nov 9 at 2:07










  • How can I make watermark fit on different video sizes?
    – david
    Nov 9 at 3:04













up vote
-1
down vote

favorite









up vote
-1
down vote

favorite











I'm using already using the line below to transpose the source, but I'm facing a problem of the watermark being out of proportion when the video resolution is different



How can I make watermark fit on different video sizes?



ffmpeg -i input  -i watermark.png -filter_complex "transpose=1,overlay=-40:300"  -vb 370k -minrate 300k -maxrate 350k -bufsize 350k -aspect "720:1280" -s "360x640" -c:v libx264 -profile:v "Main" -level "3.1" -r 25 -g 25 -keyint_min 50 -x264opts "keyint=50:min-keyint=50:no-scenecut" -c:a aac -strict experimental -b:a 32000 -ar 32000 -ac 1 output





ffmpeg overlay scaling







share|improve this question















I'm using already using the line below to transpose the source, but I'm facing a problem of the watermark being out of proportion when the video resolution is different



How can I make watermark fit on different video sizes?



ffmpeg -i input  -i watermark.png -filter_complex "transpose=1,overlay=-40:300"  -vb 370k -minrate 300k -maxrate 350k -bufsize 350k -aspect "720:1280" -s "360x640" -c:v libx264 -profile:v "Main" -level "3.1" -r 25 -g 25 -keyint_min 50 -x264opts "keyint=50:min-keyint=50:no-scenecut" -c:a aac -strict experimental -b:a 32000 -ar 32000 -ac 1 output





ffmpeg overlay scaling




ffmpeg overlay scaling






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Nov 9 at 3:04

























asked Nov 8 at 22:35









david

12




12












  • Sounds frustrating. What questions can we answer for you to help resolve your issue?
    – szatmary
    Nov 9 at 2:07










  • How can I make watermark fit on different video sizes?
    – david
    Nov 9 at 3:04


















  • Sounds frustrating. What questions can we answer for you to help resolve your issue?
    – szatmary
    Nov 9 at 2:07










  • How can I make watermark fit on different video sizes?
    – david
    Nov 9 at 3:04
















Sounds frustrating. What questions can we answer for you to help resolve your issue?
– szatmary
Nov 9 at 2:07




Sounds frustrating. What questions can we answer for you to help resolve your issue?
– szatmary
Nov 9 at 2:07












How can I make watermark fit on different video sizes?
– david
Nov 9 at 3:04




How can I make watermark fit on different video sizes?
– david
Nov 9 at 3:04












1 Answer
1






active

oldest

votes

















up vote
0
down vote













The scale2ref filter is meant for this use case.



-filter_complex "[0]transpose=1[v];[1][v]scale2ref=oh*mdar:ih/8[w][v];[v][w]overlay=X:Y"


The watermark's height will be resized to 1/8th the height of the video. The width will be proportionally resized.






share|improve this answer





















  • Hi thank you so much, how about if I want to add 2 watermarks, but Transpose the input without transposing the two watermarks, Thanks a lot
    – david
    Nov 15 at 17:59











Your Answer






StackExchange.ifUsing("editor", function () {
StackExchange.using("externalEditor", function () {
StackExchange.using("snippets", function () {
StackExchange.snippets.init();
});
});
}, "code-snippets");

StackExchange.ready(function() {
var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);

StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
}
});

function createEditor() {
StackExchange.prepareEditor({
heartbeatType: 'answer',
convertImagesToLinks: true,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
},
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
});


}
});














 

draft saved


draft discarded


















StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53217185%2fffmpeg-transpose-source-and-scale-watermark-to-fit-on-different-video-sizes%23new-answer', 'question_page');
}
);

Post as a guest















Required, but never shown

























1 Answer
1






active

oldest

votes








1 Answer
1






active

oldest

votes









active

oldest

votes






active

oldest

votes








up vote
0
down vote













The scale2ref filter is meant for this use case.



-filter_complex "[0]transpose=1[v];[1][v]scale2ref=oh*mdar:ih/8[w][v];[v][w]overlay=X:Y"


The watermark's height will be resized to 1/8th the height of the video. The width will be proportionally resized.






share|improve this answer





















  • Hi thank you so much, how about if I want to add 2 watermarks, but Transpose the input without transposing the two watermarks, Thanks a lot
    – david
    Nov 15 at 17:59















up vote
0
down vote













The scale2ref filter is meant for this use case.



-filter_complex "[0]transpose=1[v];[1][v]scale2ref=oh*mdar:ih/8[w][v];[v][w]overlay=X:Y"


The watermark's height will be resized to 1/8th the height of the video. The width will be proportionally resized.






share|improve this answer





















  • Hi thank you so much, how about if I want to add 2 watermarks, but Transpose the input without transposing the two watermarks, Thanks a lot
    – david
    Nov 15 at 17:59













up vote
0
down vote










up vote
0
down vote









The scale2ref filter is meant for this use case.



-filter_complex "[0]transpose=1[v];[1][v]scale2ref=oh*mdar:ih/8[w][v];[v][w]overlay=X:Y"


The watermark's height will be resized to 1/8th the height of the video. The width will be proportionally resized.






share|improve this answer












The scale2ref filter is meant for this use case.



-filter_complex "[0]transpose=1[v];[1][v]scale2ref=oh*mdar:ih/8[w][v];[v][w]overlay=X:Y"


The watermark's height will be resized to 1/8th the height of the video. The width will be proportionally resized.







share|improve this answer












share|improve this answer



share|improve this answer










answered Nov 9 at 6:36









Gyan

29.7k22464




29.7k22464












  • Hi thank you so much, how about if I want to add 2 watermarks, but Transpose the input without transposing the two watermarks, Thanks a lot
    – david
    Nov 15 at 17:59


















  • Hi thank you so much, how about if I want to add 2 watermarks, but Transpose the input without transposing the two watermarks, Thanks a lot
    – david
    Nov 15 at 17:59
















Hi thank you so much, how about if I want to add 2 watermarks, but Transpose the input without transposing the two watermarks, Thanks a lot
– david
Nov 15 at 17:59




Hi thank you so much, how about if I want to add 2 watermarks, but Transpose the input without transposing the two watermarks, Thanks a lot
– david
Nov 15 at 17:59


















 

draft saved


draft discarded



















































 


draft saved


draft discarded














StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53217185%2fffmpeg-transpose-source-and-scale-watermark-to-fit-on-different-video-sizes%23new-answer', 'question_page');
}
);

Post as a guest















Required, but never shown





















































Required, but never shown














Required, but never shown












Required, but never shown







Required, but never shown

































Required, but never shown














Required, but never shown












Required, but never shown







Required, but never shown







-

Popular posts from this blog

Landwehr

Image
Dieser Artikel erläutert die Landwehr als Befestigungsanlage; zu anderen Bedeutungen siehe Landwehr (Begriffsklärung). Frankfurter Landwehr um die Stadt, zwischen 1712 und 1714 (Kupferstich von Johann Baptist Homann, Gebietsgrenzen korrigiert nach Friedrich Bothe) Ehemaliger Wartturm der Hannoverschen Landwehr und spätere Windmühle auf dem Lindener Berg, Merian-Stich von 1654 Mit Landwehr , Landgraben und Landhege werden Grenzmarkierungs- bzw. Grenzsicherungswerke und Umfriedungen von Siedlungsgebieten mit dem Recht der Einhegung oder ganzen Territorien bezeichnet. Diese Siedlungsschutzanlagen werden zumeist ins Hoch- und Spätmittelalter datiert und besitzen in Einzelfällen Längen von über hundert Kilometer. Vergleichbare Erdwerke werden jedoch bereits seit der Antike erwähnt. [1] Der römische Limes ist die bekannteste Ausführung einer frühen Landwehr. Auch das Danewerk gehört zu dieser Gruppe von Sperrwerken. Diese Landwehren sind in manchen Regionen – dort vor ...
Read more

Reims

Image
Der Titel dieses Artikels ist mehrdeutig. Weitere Bedeutungen sind unter Reims (Begriffsklärung) aufgeführt. Reims Devise: Dieu en soit garde – Gott bewahre Region Grand Est Département Marne Arrondissement Reims (Unterpräfektur) Kanton Chef-lieu von 9 Kantonen Gemeindeverband Grand Reims Koordinaten 49° 16′  N , 4° 2′  O 49.265277777778 4.0286111111111 Koordinaten: 49° 16′  N , 4° 2′  O Höhe 74–137 m Fläche 46,90 km 2 Einwohner 184.076 (1. Januar 2015) Bevölkerungsdichte 3.925 Einw./km 2 Postleitzahl 51100 INSEE-Code 51454 Website www.reims.fr Reims (  [.mw-parser-output .IPA a{text-decoration:none} ʀɛ̃s ] ), früher auch Rheims , ist eine Stadt in der Champagne im Nordosten Frankreichs, etwa 130 Kilometer von Paris entfernt. Reims ist der Sitz der Unterpräfektur des Arrondissements Reims im Département Marne in der Région Grand Est. Die Stadt ist Sitz eines Er...
Read more

Custom delete method in JpaRepository

Image
up vote 1 down vote favorite I'd like to know if there's a way of overriding the delete method for some of my JpaRepository's without having to override the rest of the methods. Currently I have something like public interface UserRepo extends JpaRepository<User, Long> { findUserById(long id); findUserByEmail(String email); // etc... } And I'd like to override the delete(T Entity) method in CrudRepository . To do so I've tried implementing the UserRepo but then I have to implement all the findByX and haven't really find anything around on how to properly do that. Is there any annotation to add to a function in the Entity class so it runs when you call UserRepo.delete(myUser) ? Thanks in advance! spring spring-boot spring-d...
Read more