From d102f96ec540c8919ae051402825ce7be56c9ba2 Mon Sep 17 00:00:00 2001 From: "Ronald S. Bultje" Date: Mon, 20 Sep 2004 12:40:40 +0000 Subject: [PATCH] ext/mad/gstmad.c: Allow for mp3 rate/channels changes. However, only very conservatively. Reason that we *have* to en... Original commit message from CVS: * ext/mad/gstmad.c: (gst_mad_check_caps_reset), (gst_mad_change_state): Allow for mp3 rate/channels changes. However, only very conservatively. Reason that we *have* to enable this is smiply because the mad find_sync() function is not good enough, it will regularly sync on random data as valid frames and therefore make us provide random caps as *final* caps of the stream. The best fix I could think of is to simply require several of the same stream changes in a row before we change caps. The actual testcase that works now is # * ext/ogg/Makefile.am: * ext/ogg/gstogg.c: (plugin_init): * ext/ogg/gstogmparse.c: OGM support (video only for now; I need an audio sample file). * gst/asfdemux/gstasfdemux.c: (gst_asf_demux_base_init), (gst_asf_demux_process_stream), (gst_asf_demux_video_caps), (gst_asf_demux_add_video_stream): WMV extradata. * gst/playback/gstplaybasebin.c: (unknown_type): Don't error out on single unknown-types after all. It's wrong. If we found type of video and audio but not of a subtitle stream, it will still error out (which is unwanted). Will find a better fix later on. * gst/typefind/gsttypefindfunctions.c: (ogmvideo_type_find), (ogmaudio_type_find), (plugin_init): OGM support. --- ChangeLog | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) diff --git a/ChangeLog b/ChangeLog index 5e54b777c..a9cd50631 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,32 @@ +2004-09-20 Ronald S. Bultje + + * ext/mad/gstmad.c: (gst_mad_check_caps_reset), + (gst_mad_change_state): + Allow for mp3 rate/channels changes. However, only very + conservatively. Reason that we *have* to enable this is smiply + because the mad find_sync() function is not good enough, it will + regularly sync on random data as valid frames and therefore make + us provide random caps as *final* caps of the stream. The best fix + I could think of is to simply require several of the same stream + changes in a row before we change caps. + The actual testcase that works now is # + * ext/ogg/Makefile.am: + * ext/ogg/gstogg.c: (plugin_init): + * ext/ogg/gstogmparse.c: + OGM support (video only for now; I need an audio sample file). + * gst/asfdemux/gstasfdemux.c: (gst_asf_demux_base_init), + (gst_asf_demux_process_stream), (gst_asf_demux_video_caps), + (gst_asf_demux_add_video_stream): + WMV extradata. + * gst/playback/gstplaybasebin.c: (unknown_type): + Don't error out on single unknown-types after all. It's wrong. + If we found type of video and audio but not of a subtitle stream, + it will still error out (which is unwanted). Will find a better fix + later on. + * gst/typefind/gsttypefindfunctions.c: (ogmvideo_type_find), + (ogmaudio_type_find), (plugin_init): + OGM support. + 2004-09-20 Johan Dahlin * ext/jpeg/gstjpegdec.c (gst_jpegdec_chain): Allocate the buffer -- 2.34.1