` instead.
+This has been moved to the [documentation (Custom exported file names)](docs.md#custom-exported-file-names).
diff --git a/issues.md b/issues.md
index 6cd5a9bd..bd595f1b 100644
--- a/issues.md
+++ b/issues.md
@@ -27,20 +27,7 @@ LosslessCut version in the App Stores is often a few versions behind the latest
# Primer: Video & audio formats vs. codecs
-Here's a little primer about video and audio formats for those not familiar. A common mistake when dealing with audio and video files, is to confuse *formats*, *codecs*, and *file names*. In short: A file's media format is a *container* that holds one or more *codecs* (audio/video/subtitle) inside of it. For example `.mov` is a *container format*, and `H265`/`HEVC` is a *codec*. Some formats support only a few codecs inside of them, while others support more codecs. The most common formats are MP4/MOV (often `.mp4`,`.mov`,`.m4a`) and Matroska (often `.mkv`,`.mka`). Example: If you have a file named `My video.mp4`, this file most likely (but not necessarily) has the *format* `MP4`. Note that the extension of a file (in this case `.mp4`) doesn't really mean anything, and the file could in reality for example have the `MOV` format, or the extension could be `.txt`. Inside `My video.mp4` there are multiple tracks/streams, each with their own *codec*. In this example, let's say that it contains one `H264` track and one `AAC` track. In LosslessCut you can view and add/delete/modify these tracks.
-
-**Remuxing**: If you change the output format in LosslessCut and export a file, you are *remuxing* the tracks/codecs into a different container format. When you do this, the operation is in theory lossless, meaning you will not lose any codec data and the different tracks will remain exactly the same, even though the format is now different (but some format metadata might get lost due to incompatibilities between container formats). There are limitations: Some popular codecs like VP8 or VP9 are not supported in popular formats like MP4, and some popular formats like Matroska (`.mkv`) are not natively supported in popular video players like iPhone or QuickTime.
-
-If you want to reduce the size of a file using LosslessCut you have to "get rid of" something, either:
-- Reduce the duration of the file (cut off start/end)
-- Remove one or more tracks/streams (e.g. remove an audio track that you don't need)
-Other than that you it's not possible convert a file losslessly to reduce its size, unless you re-encode and lose quality. For that, I recommend using a different tool like e.g. [HandBrake](https://handbrake.fr/).
-
-Here is a great introduction to audio/video: [howvideo.works](https://howvideo.works/).
-
-## Tracks
-
-The tracks panel is used to selectively enable/disable individual tracks for export and edit track or file metadata. It can also be used to change [content disposition.](https://github.com/mifi/lossless-cut/discussions/2291)
+Learn the [difference between a codec and a format](docs.md#primer-video--audio-formats-vs-codecs).
# Common / known issues & troubleshooting
diff --git a/src/renderer/src/components/FileNameTemplateEditor.tsx b/src/renderer/src/components/FileNameTemplateEditor.tsx
index 083f7d6b..47597b26 100644
--- a/src/renderer/src/components/FileNameTemplateEditor.tsx
+++ b/src/renderer/src/components/FileNameTemplateEditor.tsx
@@ -167,7 +167,7 @@ function FileNameTemplateEditor(opts: {
{`${i18n.t('Variables')}:`}
- electron.shell.openExternal('https://github.com/mifi/lossless-cut/blob/master/import-export.md#customising-exported-file-names')} />
+ electron.shell.openExternal('https://github.com/mifi/lossless-cut/blob/master/docs.md#custom-exported-file-names')} />
{availableVariables.map((variable) => (
onVariableClick(variable)}>{variable}
))}