`No video URL found` because of the wrong `x-li-identity`

[jizusun]

the wrong x-li-identityis the one I get using View Page Source https://github.com/knowbee/llvd?tab=readme-ov-file#setup-header-based

&quot;:&quot;<redacted>MTk1Nik&#61;&quot;,&quot;

the correct value should be in the headers.txt

- x-li-identity=<redacted>MTU2NDI0NjQ5LDIxNzM4MTk1Nik&#61;
+ x-li-identity=<redacted>MTU2NDI0NjQ5LDIxNzM4MTk1Nik=

We‘d better get it using developer tools, by inspecting one of the HTTP request headers.

If I use the wrong x-li-identity, I can only get the first 2 videos (see below)

llvd -c "piano-lessons-1-fundamentals"  --cookies --headers --caption
Using cookie info from cookies.txt
Initializing course download...

Course: Piano Lessons: 1 Fundamentals
Chapters: 6
--------------------------------------------------

Current: 01. 1. Introduction/01. Welcome.mp4 @720p
✓ Welcome already exists
Downloading subtitles..

Current: 02. 2. Getting Started/01. How to learn a song.mp4 @720p
✓ How to learn a song already exists
Downloading subtitles..
..................

✓ Download completed


================================================================================
+-----------------------------------------------------------------+------------+
| DOWNLOAD SUMMARY                                                |            |
| ------------------------------                                  | ---------- |
|                                                                 |            |
| VIDEOS                                                          |            |
|   • Total                                                       |         20 |
|   • Downloaded                                                  |          2 |
|   • Already existed                                             |          0 |
|   • Skipped                                                     |          0 |
|   • Failed                                                      |         18 |
|                                                                 |            |
| CHAPTERS                                                        |            |
|   • Total                                                       |          6 |
|   • Empty                                                       |          0 |
|   • Deleted                                                     |          0 |
|                                                                 |            |
| ERRORS                                                          |            |
|   1. Error processing 'How to practice': No video URL found     |            |
|   2. Error processing 'Posture': No video URL found             |            |
|   3. Error processing '15 things to know to play music Part 1': |            |
| No video URL found                                              |            |
|   4. Error processing '15 things to know to play music Part 2': |            |
| No video URL found                                              |            |
|   5. Error processing '15 things to know to play music Part 3': |            |
| No video URL found                                              |            |
|   ... and 13 more errors                                        |            |
+-----------------------------------------------------------------+------------+
================================================================================


⚠️  Download completed with errors!

[knowbee]

Would you mind creating a PR that includes the updated documentation? @jizusun

[jizusun]

Would you mind creating a PR that includes the updated documentation? @jizusun

Create the PR #135 , and feel free to suggest any changes, thank you!

[knowbee]

@jizusun Approved, thanks for your contribution