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pipeline: doc: Add a note about trying to render before setting rendering settings

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Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-editing-services/-/merge_requests/189>
This commit is contained in:
Thibault Saunier 2020-06-15 13:09:39 -04:00
parent 9e0fbe964f
commit ba6c842831
1 changed files with 9 additions and 4 deletions
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13
ges/ges-pipeline.c
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@ -1086,7 +1086,7 @@ ges_pipeline_set_render_settings (GESPipeline * pipeline,
CHECK_THREAD (pipeline); CHECK_THREAD (pipeline);
/* FIXME Properly handle multi track, for now GESPipeline /* FIXME Properly handle multi track, for now GESPipeline
* only hanles single track per type, so we should just set the * only handles single track per type, so we should just set the
* presence to 1. * presence to 1.
*/ */
if (GST_IS_ENCODING_CONTAINER_PROFILE (profile)) { if (GST_IS_ENCODING_CONTAINER_PROFILE (profile)) {
@ -1179,9 +1179,14 @@ ges_pipeline_get_mode (GESPipeline * pipeline)
* *
* Sets the #GESPipeline:mode of the pipeline. * Sets the #GESPipeline:mode of the pipeline.
* *
* Note that the pipeline will be set to #GST_STATE_NULL during this call * Note that the pipeline will be set to #GST_STATE_NULL during this call to
* to perform the necessary changes. You will need to set the state again * perform the necessary changes. You will need to set the state again yourself
* yourself after calling this. * after calling this.
*
* > **NOTE**: [Rendering settings](ges_pipeline_set_render_settings) need to be
* > set before setting @mode to #GES_PIPELINE_MODE_RENDER or
* > #GES_PIPELINE_MODE_SMART_RENDER, the call to this method will fail
* > otherwise.
* *
* Returns: %TRUE if the mode of @pipeline was successfully set to @mode. * Returns: %TRUE if the mode of @pipeline was successfully set to @mode.
**/ **/