This fixes seeking in DV streams where upstream operates in PUSH mode with a
TIME segment (e.g. avidemux). Without this, we would generate wrong durations
and timestamps after a seek.
https://bugzilla.gnome.org/show_bug.cgi?id=767157
The previous ones resulted in odd display aspect ratios and were different
from the ones used by e.g. ffmpeg. The new ones now result in display aspect
ratios of 4:3 and 16:9.
https://bugzilla.gnome.org/show_bug.cgi?id=765946
They are very confusing for people, and more often than not
also just not very accurate. Seeing 'last reviewed: 2005' in
your docs is not very confidence-inspiring. Let's just remove
those comments.
Don't store the same values in the GstDvDemux. This
fixes a bug where dvdemux would detect a stream as PAL
instead of NTSC, and silently parse it wrong.
There are 5 or 6 AAUX source control packs in a frame, and any
of them could have REC_ST cleared, indicating a recording start
point. libdv only checks the first.
Query the audio format, esp. dvdemux->num_channels, before we use that
variable to allocate the initial buffer. That way we don't accidentally
push a zero-sized buffer as first audio buffer.
Link to properties. Correct titles for examples. Document a few trivial cases. Keep lists in section file and docs/plugins/Makefile.am alphabetically ordered. Fix warnings that gtk-doc points out.
Original commit message from CVS:
* ext/dv/gstdvdemux.c: (gst_dvdemux_handle_src_event):
Restore previous behaviour of not passing QoS and navigation
events upstream, which presumably wasn't meant to be changed.
Original commit message from CVS:
* ext/dv/gstdvdemux.c: (gst_dvdemux_add_video_pad),
(gst_dvdemux_add_audio_pad), (gst_dvdemux_remove_pads),
(gst_dvdemux_demux_audio), (gst_dvdemux_demux_video),
(gst_dvdemux_chain), (gst_dvdemux_loop),
(gst_dvdemux_change_state):
Add srcpads only when needed and remove them again when going
back to READY. This prevents stalled pipelines if there's no
audio inside the DV stream, which happens for many MXF files.
Original commit message from CVS:
* ext/dv/gstdvdemux.c: (gst_dvdemux_handle_src_event):
Forward all events upstream unless it's something we really
don't handle. This fixes latency configuration of pipelines.
Original commit message from CVS:
* ext/dv/gstdv.c: (plugin_init):
* ext/dv/gstdvdec.c: (gst_dvdec_class_init):
* ext/dv/gstdvdemux.c: (gst_dvdemux_class_init):
Really call dv_init() exactly one time, not one time for
the demuxer and one time for the decoder.