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wavparse: Speed up type finding for DTS

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In order to figure out if the "raw" audio contained within the wav
container is actually DTS, right now we call the typefinder helper
which runs all typefinders.

Speed up this type finding process by specifying the extension.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3294>
This commit is contained in:
Sanchayan Maity 2022-10-28 18:57:44 +05:30
parent 673d13f176
commit 858e516383
1 changed files with 3 additions and 1 deletions
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4
subprojects/gst-plugins-good/gst/wavparse/gstwavparse.c
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@ -1925,7 +1925,9 @@ gst_wavparse_add_src_pad (GstWavParse * wav, GstBuffer * buf)
GstTypeFindProbability prob; GstTypeFindProbability prob;
GstCaps *tf_caps; GstCaps *tf_caps;
tf_caps = gst_type_find_helper_for_buffer (GST_OBJECT (wav), buf, &prob); tf_caps =
gst_type_find_helper_for_buffer_with_extension (GST_OBJECT (wav), buf,
"dts", &prob);
if (tf_caps != NULL) { if (tf_caps != NULL) {
GST_LOG ("typefind caps = %" GST_PTR_FORMAT ", P=%d", tf_caps, prob); GST_LOG ("typefind caps = %" GST_PTR_FORMAT ", P=%d", tf_caps, prob);
if (gst_wavparse_have_dts_caps (tf_caps, prob)) { if (gst_wavparse_have_dts_caps (tf_caps, prob)) {