diff options
| -rw-r--r-- | Lib/aifc.py | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/Lib/aifc.py b/Lib/aifc.py index 8e7aa2b..0849bd7 100644 --- a/Lib/aifc.py +++ b/Lib/aifc.py @@ -398,7 +398,8 @@ class Aifc_read(): pass else: raise Error, 'unrecognized chunk type '+chunk.chunkname - chunk.skip() + if formlength > 0: + chunk.skip() if not self._comm_chunk_read or not self._ssnd_chunk: raise Error, 'COMM chunk and/or SSND chunk missing' if self._aifc and self._decomp: @@ -500,7 +501,8 @@ class Aifc_read(): size = size / 2 data = self._ssnd_chunk.read(size) if self._decomp and data: - params = [CL.FRAME_BUFFER_SIZE, len(data) * 2] + params = [CL.FRAME_BUFFER_SIZE, len(data) * 2, \ + CL.COMPRESSED_BUFFER_SIZE, len(data)] self._decomp.SetParams(params) data = self._decomp.Decompress(len(data) / self._nchannels, data) self._soundpos = self._soundpos + len(data) / (self._nchannels * self._sampwidth) |