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| author | shirt <2660574+shirt-dev@users.noreply.github.com> | 2021-09-28 14:53:24 -0400 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-09-29 00:23:24 +0530 |
| commit | 7687c8ac6e223a725b3ef8f56f04779bebdc86c5 (patch) | |
| tree | 03178ebcf5ff2749ed0a170c1da749eaa2444f9d /yt_dlp/downloader/fragment.py | |
| parent | 80c360d7aad7ccda48ccd13be62dbb6fc5a6f128 (diff) | |
| download | hypervideo-pre-7687c8ac6e223a725b3ef8f56f04779bebdc86c5.tar.lz hypervideo-pre-7687c8ac6e223a725b3ef8f56f04779bebdc86c5.tar.xz hypervideo-pre-7687c8ac6e223a725b3ef8f56f04779bebdc86c5.zip | |
[HLS] Fix decryption issues (#1117)
* Unpad HLS fragments with PKCS#7 according to datatracker.ietf.org/doc/html/rfc8216
* media_sequence should only be incremented in for media fragments
* The native decryption should only be used if ffmpeg is unavailable since it is significantly slower. Closes #1086
Authored by: shirt-dev, pukkandan
Diffstat (limited to 'yt_dlp/downloader/fragment.py')
| -rw-r--r-- | yt_dlp/downloader/fragment.py | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/yt_dlp/downloader/fragment.py b/yt_dlp/downloader/fragment.py index 31f946792..22134f3b6 100644 --- a/yt_dlp/downloader/fragment.py +++ b/yt_dlp/downloader/fragment.py @@ -355,7 +355,8 @@ class FragmentFD(FileDownloader): # not what it decrypts to. if self.params.get('test', False): return frag_content - return aes_cbc_decrypt_bytes(frag_content, decrypt_info['KEY'], iv) + decrypted_data = aes_cbc_decrypt_bytes(frag_content, decrypt_info['KEY'], iv) + return decrypted_data[:-decrypted_data[-1]] return decrypt_fragment |