On Mon, Jul 23, 2018 at 1:59 PM Jacob Trimble <modma...@google.com> wrote: > > On Thu, Jul 12, 2018 at 4:45 PM Jacob Trimble <modma...@google.com> wrote: > > > > The attached patch adds parsing for WebM encryption info into the > > AVEncryptionInfo side-data. The AVEncryptionInitInfo will be handled > > in another patch. > > > > Spec: https://www.webmproject.org/docs/webm-encryption/ > > > > I am currently seeing a problem with this when using Opus audio. In > > read_frame_internal, it will try to parse the resulting packet. For > > video, which uses subsample encryption, it is able to parse the > > headers; but for Opus, which uses full-sample encryption, it fails to > > parse the headers. This causes the read_frame_internal to drop the > > packet. > > > > I have traced a workaround to opus_parse in opus_parser.c: instead of > > setting poutbuf to NULL, set it to the buffer and just pass the packet > > to the app to handle it. The frame will be decrypted before passing > > to the decoder. I can't just disable parsing in the demuxer because I > > want to parse the packets for clear content and when using subsample > > encryption. > > > > Does anyone have any other ideas to work around this? Is there a way > > to allow parsing but ignore errors? > > Ping.
Ping. _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
