add sections for bug report and link to test content

.github/ISSUE_TEMPLATE/question.md

@@ -32,6 +32,23 @@ important for us to know this so that we can improve our documentation.
 ### [REQUIRED] Question
 Describe your question in detail.
 
+### A full bug report captured from the device
+In case your question refers to a problem you are seeing in your app, capture a
+full bug report using "adb bugreport". Please attach the captured bug report as
+a file. If you don't wish to post it publicly, please submit the issue, then
+email the bug report to dev.exoplayer@gmail.com using a subject in the format
+"Issue #1234", where "#1234" should be replaced with your issue number.
+
+### Link to test content
+In case your question is related to a piece of media, which you are trying to
+play, please provide a JSON snippet for the demo app’s media.exolist.json file,
+or a link to media that reproduces the issue. If you don't wish to post it
+publicly, please submit the issue, then email the link to
+dev.exoplayer@gmail.com using a subject in the format "Issue #1234", where
+"#1234" should be replaced with your issue number. Provide all the metadata we'd
+need to play the content like drm license urls or similar. If the content is
+accessible only in certain countries or regions, please say so.
+
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