Re: [FFmpeg-devel] [PATCH 2/2] avformat/matroskadec: Fix lzo decompression

2019-12-28 Thread James Almer
On 12/27/2019 11:40 PM, Andreas Rheinhardt wrote: > When a Matroska Block is only stored in compressed form, the size of > the uncompressed block is not explicitly coded and therefore not known > before decompressing it. Therefore the demuxer uses a guess for the > uncompressed size: The first gues

[FFmpeg-devel] [PATCH 2/2] avformat/matroskadec: Fix lzo decompression

2019-12-27 Thread Andreas Rheinhardt
When a Matroska Block is only stored in compressed form, the size of the uncompressed block is not explicitly coded and therefore not known before decompressing it. Therefore the demuxer uses a guess for the uncompressed size: The first guess is three times the compressed size and if this is not en