| commit | 34e05a6d769f33781dc00873515e901b9c976d95 | [log] [tgz] |
|---|---|---|
| author | Dan Sanders <sandersd@chromium.org> | Thu Oct 31 19:51:35 2024 |
| committer | Chromium LUCI CQ <chromium-scoped@luci-project-accounts.iam.gserviceaccount.com> | Thu Oct 31 19:51:35 2024 |
| tree | bf51d786f6cb4bd5ed60f87ed936eb3615728aba | |
| parent | 8543a75233a57d1038ce1cd81684de6899cd3c83 [diff] |
[media] Workaround for HEVC L1T2 with sps_max_sub_layers_minus1 = 0 When sps_max_sub_layers_minus1 = 0 but there are temporal layers, we find that sps_max_dec_pic_buffering_minus1[temporal_id] is not present. The specification does not clarify what the value should be, which implies that it is not valid. Previously, we would infer the value to be zero, which requires that temporal layers must consist only of IRAP pictures. This is not compatible with streams produced by Apple's hardware encoder. This change instead infers the value to be sps_max_dec_pic_buffering_minus1[sps_max_sub_layers_minus1]. Bug: 369963046 Change-Id: I1e2c508fccdb749753e9ddc1ab656ca89e4a6914 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5980228 Commit-Queue: Dan Sanders <sandersd@chromium.org> Reviewed-by: Sida Zhu <zhusida@bytedance.com> Cr-Commit-Position: refs/heads/main@{#1376532}
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