github-mirrors/jellyfin
1
0
Fork 0
mirror of https://github.com/jellyfin/jellyfin.git synced 2025-04-24 22:17:25 -04:00
Code Issues Projects Releases Packages Wiki Activity

fix: av1 codecs string (#11280)

Browse source 
Co-authored-by: Dmitry Lyzo <56478732+dmitrylyzo@users.noreply.github.com>
This commit is contained in:
gnattu 2024-04-02 21:03:58 +08:00 • committed by GitHub
parent 00499fa27b
commit 0af101cbf7
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
1 changed files with 4 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

8
Jellyfin.Api/Helpers/HlsCodecStringHelpers.cs
View file

@ -192,7 +192,7 @@ public static class HlsCodecStringHelpers
/// <returns>The AV1 codec string.</returns>
public static string GetAv1String(string? profile, int level, bool tierFlag, int bitDepth)
{
// https://aomedia.org/av1/specification/annex-a/
// https://aomediacodec.github.io/av1-isobmff/#codecsparam
// FORMAT: [codecTag].[profile].[level][tier].[bitDepth]
StringBuilder result = new StringBuilder("av01", 13);
@ -214,8 +214,7 @@ public static class HlsCodecStringHelpers
result.Append(".0");
}
if (level <= 0
|| level > 31)
if (level is <= 0 or > 31)
{
// Default to the maximum defined level 6.3
level = 19;
@ -230,7 +229,8 @@ public static class HlsCodecStringHelpers
}
result.Append('.')
.Append(level)
// Needed to pad it double digits; otherwise, browsers will reject the stream.
.AppendFormat(CultureInfo.InvariantCulture, "{0:D2}", level)
.Append(tierFlag ? 'H' : 'M');
string bitDepthD2 = bitDepth.ToString("D2", CultureInfo.InvariantCulture);