How do i use the analyser for loudness
Posted: Fri Nov 15, 2019 9:13 pm
Hi All,
I first want to say how much I love working with FFAStrans.
I use it to Encode my videos overnight and have them ready in the morning to post.
Recently I have been working with the MXF format.
I have used the workflow to add XDCAM Node.
I am having issues when it comes down to getting the loudness of a video fixed.
When I send the MXF files over to my team to upload it, they do their own quality checks.
Recently they having been telling me that my videos are not getting the right audio loudness.
They told me it has to be -23 loudness and the loudness compliant.
I have seen that there is a node for getting the loudness of a video but i am having trouble understanding how it works.
My aim is to be able to pass it any files including MP4, MXF, AVI and other video formats then for them to get encoded through XDCAM so they are all MXF as that's what has been requested. I just don't know how to pass the loudness into this.
I saw that there is a forum about loudness EBU R128, however, I am seeing that this person is facing some issues and did not want to comment in that forum.
I tried to replicate the workflow they have done to pass %s_level% through to the XDCAM confirms volume to -23 but my team have been telling me thats its either coming out as -23.?? or -26.??.
How can i get MXF files with the accurate loudness?
I first want to say how much I love working with FFAStrans.
I use it to Encode my videos overnight and have them ready in the morning to post.
Recently I have been working with the MXF format.
I have used the workflow to add XDCAM Node.
I am having issues when it comes down to getting the loudness of a video fixed.
When I send the MXF files over to my team to upload it, they do their own quality checks.
Recently they having been telling me that my videos are not getting the right audio loudness.
They told me it has to be -23 loudness and the loudness compliant.
I have seen that there is a node for getting the loudness of a video but i am having trouble understanding how it works.
My aim is to be able to pass it any files including MP4, MXF, AVI and other video formats then for them to get encoded through XDCAM so they are all MXF as that's what has been requested. I just don't know how to pass the loudness into this.
I saw that there is a forum about loudness EBU R128, however, I am seeing that this person is facing some issues and did not want to comment in that forum.
I tried to replicate the workflow they have done to pass %s_level% through to the XDCAM confirms volume to -23 but my team have been telling me thats its either coming out as -23.?? or -26.??.
How can i get MXF files with the accurate loudness?