diff options
Diffstat (limited to 'ext')
| -rw-r--r-- | ext/dv/gstdvdec.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/ext/dv/gstdvdec.c b/ext/dv/gstdvdec.c index fe5c101b..8a0b6f2f 100644 --- a/ext/dv/gstdvdec.c +++ b/ext/dv/gstdvdec.c @@ -17,6 +17,17 @@ * Boston, MA 02111-1307, USA. */ + +/* + +Some data gathered from the net, specificaly for DV in riff/AVI : http://msdn.microsoft.com/library/default.asp?url=/library/en-us/directshow/htm/dvdataintheavifileformat.asp + +The 'dvsd' stream handler FOURCC specifies that the DV data is as defined in Part 2 of the Specification of Consumer-use Digital VCRs. Video is in the format of 525 lines at 29.97 Hz (525-60) or 625 lines at 25.00 Hz (625-50). +The 'dvhd' stream handler FOURCC specifies that the DV data is as defined in Part 3 of the Specification of Consumer-use Digital VCRs. Video is in the format of 1125 lines at 30.00 Hz (1125-60) or 1250 lines at 25.00 Hz (1250-50). +The 'dvsl' stream handler FOURCC specifies that the DV data is as defined in Part 6 of Specification of Consumer-use Digital VCRs. Video is in the format of high-compression SD (SDL). + +*/ + #ifdef HAVE_CONFIG_H #include "config.h" #endif @@ -169,9 +180,9 @@ static GstStaticPadTemplate audio_src_temp = GST_STATIC_PAD_TEMPLATE ("audio", "depth = (int) 16, " "width = (int) 16, " "signed = (boolean) TRUE, " - "channels = (int) {2, 4}" + "channels = (int) {2, 4}, " "endianness = (int) " G_STRINGIFY (G_LITTLE_ENDIAN) ", " - "rate = (int) { 32000, 44100, 48000}") + "rate = (int) { 32000, 44100, 48000 }") ); #define GST_TYPE_DVDEC_QUALITY (gst_dvdec_quality_get_type()) |