Timeline for How to sync audio and video signals in MATLAB?
Current License: CC BY-SA 3.0
37 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Apr 15, 2018 at 5:45 | answer | added | Ahmed Bili | timeline score: -1 | |
| Jul 4, 2017 at 16:29 | vote | accept | AruniRC | ||
| Jun 15, 2017 at 20:36 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| May 16, 2017 at 19:49 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Apr 16, 2017 at 19:41 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Mar 17, 2017 at 19:19 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Feb 15, 2017 at 18:36 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Jan 16, 2017 at 18:33 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Dec 17, 2016 at 17:59 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Nov 17, 2016 at 17:13 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Oct 18, 2016 at 17:05 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Sep 18, 2016 at 17:04 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Aug 19, 2016 at 16:49 | comment | added | AruniRC | @MBaz done. Might I then request that you migrate this to SO, where programmers would find this useful? I do not have the reputation points at DSP to do this. | |
| Aug 19, 2016 at 16:43 | answer | added | AruniRC | timeline score: 2 | |
| Aug 19, 2016 at 16:34 | history | edited | AruniRC | CC BY-SA 3.0 | take out solution portion (to be posted as answer) |
| Aug 18, 2016 at 13:16 | comment | added | MBaz | @AruniRC It's subjective, and your question is IMO very close to on-topic, but to me the problem is a bit more about a programming issue than about DSP. Having said that, allow me to insist in my suggestion to turn your edit into an answer and accept it :) | |
| Aug 18, 2016 at 6:33 | comment | added | AruniRC | @MBaz I am still not sure why this is off topic? Does this forum deal with only the theoretical aspects of DSP and not with things like matlab functions? Because then I will shift this to SO. Following your guidelines this seemed to be a good fit. | |
| Aug 17, 2016 at 0:43 | comment | added | MBaz | @AruniRC Now that your question is re-opened, please consider adding your solution as an answer and accepting it. | |
| Aug 16, 2016 at 23:09 | comment | added | Peter K.♦ | @MBaz ok! I've reopened the question. If the op can include their solution as an answer, that'd be good! | |
| Aug 16, 2016 at 23:08 | history | reopened | Laurent Duval Peter K.♦ | ||
| Aug 16, 2016 at 22:31 | comment | added | MBaz | @PeterK. I think that posting the solution as an answer instead of an edit on the question would fit our format better. It's appropriate to leave the question closed, because it's offtopic, but it could certainly be useful to people facing the same problem. | |
| Aug 16, 2016 at 11:20 | comment | added | Peter K.♦ | The answer still seems more of a programming issue; leaving closed for now. @MBaz Do you think the solution posted in the question should be here as an answer? Would it help future readers? | |
| Aug 15, 2016 at 2:05 | comment | added | MBaz | @AruniRC I'm glad that the idea was helpful and that you solved the problem. | |
| Aug 15, 2016 at 1:07 | review | Reopen votes | |||
| Aug 16, 2016 at 23:13 | |||||
| Aug 15, 2016 at 0:51 | history | edited | AruniRC | CC BY-SA 3.0 | added code that solves the issue, thanks to comments. |
| Aug 15, 2016 at 0:46 | comment | added | AruniRC | @MBaz I ended up doing the reverse of what you suggested, because of file size issues: VideoFileWriter() allows associating multiple audio samples (1917 in this case) with a single video frame (this was glaringly missing in the MATLAB documentation). thanks for the initial idea! | |
| Aug 14, 2016 at 16:13 | comment | added | MBaz | @AruniRC, Probably, yes. | |
| Aug 14, 2016 at 9:06 | comment | added | AruniRC | @MBaz: and then set the frame rate of the resultant video clip to be the same as the audio clip (i.e. 48 kHz)? | |
| Aug 13, 2016 at 19:57 | comment | added | Laurent Duval | I did not try to do something similar, but I suspect there are simpler ways outside Matlab. Did you check solutions like stackoverflow.com/questions/17013363/… | |
| Aug 13, 2016 at 19:50 | comment | added | AruniRC | @LaurentDuval: by "write to file" I mean generate a video that has the frames as the video component and the audio file as the sound component and write this resultant file to disk. | |
| Aug 13, 2016 at 13:18 | history | closed | MBaz Laurent Duval A_A jojeck♦ | Not suitable for this site | |
| Aug 12, 2016 at 19:54 | review | Close votes | |||
| Aug 13, 2016 at 13:18 | |||||
| Aug 12, 2016 at 19:33 | comment | added | MBaz | Maybe duplicate every frame 1917 times, and feed that to VideoFileWriter? | |
| Aug 12, 2016 at 16:32 | comment | added | Laurent Duval | Welcome to SE.DSP. What do you mean by "write them to file"? | |
| Aug 12, 2016 at 15:44 | history | edited | AruniRC | CC BY-SA 3.0 | added 125 characters in body |
| Aug 12, 2016 at 15:43 | review | First posts | |||
| Aug 12, 2016 at 16:32 | |||||
| Aug 12, 2016 at 15:39 | history | asked | AruniRC | CC BY-SA 3.0 |