some error corrections

3 files changed, 6 insertions, 12 deletions

diff --git a/dvb-spec/dvbapi/dvbapi.tex b/dvb-spec/dvbapi/dvbapi.tex
index f9fcb841c..ad0251c01 100644
--- a/dvb-spec/dvbapi/dvbapi.tex
+++ b/dvb-spec/dvbapi/dvbapi.tex
@@ -131,7 +131,7 @@
 \renewcommand{\sectionmark}[1]{\markright{\thesection.\ #1}{}}
 \lhead[\fancyplain{}{\bfseries \thepage}]{\bfseries \rightmark}
 \rhead[\fancyplain{}{\bfseries \leftmark}]{\bfseries \thepage}
-\cfoot{\copyright 2001 convergence integrated media GmbH}
+\cfoot{\copyright 2002 convergence GmbH}
 
 \input{intro.tex}
 
diff --git a/dvb-spec/dvbapi/intro.tex b/dvb-spec/dvbapi/intro.tex
index e026a86e1..1d859fadb 100644
--- a/dvb-spec/dvbapi/intro.tex
+++ b/dvb-spec/dvbapi/intro.tex
@@ -68,7 +68,7 @@ time and re-inserted into the TS.
 
 The demultiplexer splits the TS into its components like audio and video 
 streams. Besides usually several of such audio and video streams it also 
-contains data strams with information about the programs offered in this
+contains data streams with information about the programs offered in this
 or other streams of the same provider.
 
 \item MPEG2 audio and video decoder 
@@ -118,14 +118,6 @@ The individual devices are called
 but we will omit the ``\texttt{/dev/ost/}'' in the further dicussion of 
 these devices. 
 
-%Thus, the \texttt{audio} and \texttt{video} devices directly control 
-%the MPEG2 decoder audio and video decoder, respectively. 
-%Depending on the kind of frontend present (satellite, cable or
-%terrestrial), it will be controlled either through the 
-%\texttt{qpsk} or \texttt{qamfe} device. 
-%DiSEqC or other kinds of control signals can be sent to the 
-%antenna hardware through the \texttt{sec} device.
-
 If more than one card is present in the system the other cards
 can be accessed through the corresponding devices with the
 card's number appended. \texttt{/dev/ost/demux0} (which 
diff --git a/dvb-spec/dvbapi/video.tex b/dvb-spec/dvbapi/video.tex
index 67abb9586..2659db238 100644
--- a/dvb-spec/dvbapi/video.tex
+++ b/dvb-spec/dvbapi/video.tex
@@ -2,8 +2,10 @@
 
 The DVB video device controls the MPEG2 video decoder of the DVB hardware.
 It can be accessed through \texttt{/dev/ost/video}.
-The include file \texttt{ost/video.h} defines the data types and lists all I/O calls.
-
+The include file \texttt{ost/video.h} defines the data types and lists
+all I/O calls. Please note that some DVB cards don't have their own
+MPEG decoder, which results in the omission of the audio and video
+device as well as the video4linux device. 
 
 \devsubsec{Video Data Types}