scenarios: add 2 new scenarios for seeks with different seek types

They test seeks that only update the stop or the start position, some
demuxers seem not to handle the case where start type is set to None.

diff --git a/validate/data/update_start.scenario b/validate/data/update_start.scenario
new file mode 100644 (file)
index 0000000..51b3509
--- /dev/null
+++ b/validate/data/update_start.scenario
@@ -0,0 +1 @@
+seek, playback_time=2.0, rate=1.0, start_type=set, start=5.0, stop_type=none, stop=0.0

diff --git a/validate/data/update_stop.scenario b/validate/data/update_stop.scenario
new file mode 100644 (file)
index 0000000..ed4a9c3
--- /dev/null
+++ b/validate/data/update_stop.scenario
@@ -0,0 +1 @@
+seek, playback_time=5.0, rate=1.0, start_type=none, start=0.0, stop_type=set, stop=10.0