Thanks for reporting your issue. Please make sure these boxes are checked before submitting your issue - thank you!

- [ x] I looked for a similar issue and couldn't find any.
- [ x] I tried with the latest version of GPAC. Installers available at http://gpac.io/downloads/gpac-nightly-builds/
- [ x] I give enough information for contributors to reproduce my issue (meaningful title, github labels, platform and compiler, command-line ...). I can share files anonymously with this dropbox: https://www.mediafire.com/filedrop/filedrop_hosted.php?drop=eec9e058a9486fe4e99c33021481d9e1826ca9dbc242a6cfaab0fe95da5e5d95

Detailed guidelines: http://gpac.io/2013/07/16/how-to-file-a-bug-properly/

I'm creating MPEG-DASH-SRD content using following guide.
https://github.com/gpac/gpac/wiki/HEVC-Tile-based-adaptation-guide

I have different versions available in DASH content and I'm creating a final video by selecting appropriate quality for particular tile by concatenating the tracks on the base.
MP4Client is playing the final video properly as per my requirement.
But codec information is missing in the metadata.

As per steps in the above mentioned guide codec information is present in the hvc file.

After performing following step codec information is not added in the mp4 video.
MP4Box -add video_tiled.hvc:split_tiles -new video_tiled.mp4

Do I need to follow some other steps which are not mentioned in the guide during the packaging of the video?
Codec information missing after packaging of HEVC video | DASH | 360 video
This is a GitHub Issue
repo:gpac
owner:gpac
Title : Codec information missing after packaging of HEVC video | DASH | 360 video
Issue date:

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Thanks for reporting your issue. Please make sure these boxes are checked before submitting your issue - thank you!

- [ x] I looked for a similar issue and couldn't find any.
- [ x] I tried with the latest version of GPAC. Installers available at http://gpac.io/downloads/gpac-nightly-builds/
- [ x] I give enough information for contributors to reproduce my issue (meaningful title, github labels, platform and compiler, command-line ...). I can share files anonymously with this dropbox: https://www.mediafire.com/filedrop/filedrop_hosted.php?drop=eec9e058a9486fe4e99c33021481d9e1826ca9dbc242a6cfaab0fe95da5e5d95

Detailed guidelines: http://gpac.io/2013/07/16/how-to-file-a-bug-properly/

I'm creating MPEG-DASH-SRD content using following guide.
https://github.com/gpac/gpac/wiki/HEVC-Tile-based-adaptation-guide

I have different versions available in DASH content and I'm creating a final video by selecting appropriate quality for particular tile by concatenating the tracks on the base.
MP4Client is playing the final video properly as per my requirement.
But codec information is missing in the metadata.

As per steps in the above mentioned guide codec information is present in the hvc file.

After performing following step codec information is not added in the mp4 video.
MP4Box -add video_tiled.hvc:split_tiles -new video_tiled.mp4

Do I need to follow some other steps which are not mentioned in the guide during the packaging of the video?
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