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set correct buffer durations in mp3parse, set default_duration in matroskamux for mpeg1 audio

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Original commit message from CVS:
set correct buffer durations in mp3parse, set default_duration in matroskamux for mpeg1 audio
This commit is contained in:
Arwed v. Merkatz 2004-12-06 19:32:33 +00:00
parent 1dd2a9daf8
commit 57e860cac6
2 changed files with 12 additions and 3 deletions
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7
ChangeLog
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@ -1,3 +1,10 @@
2004-12-06 Arwed v. Merkatz <v.merkatz@gmx.net>
* gst/mpegaudioparse/gstmpegaudioparse.c: (gst_mp3parse_chain):
set BUFFER_DURATION to correct values (mpeg1 audio frame length is fixed)
* gst/matroska/matroska-mux.c: (gst_matroska_mux_audio_pad_link):
set default_duration for mpeg1 audio
2004-12-06 Benjamin Otte <in7y118@public.uni-hamburg.de>
* ext/alsa/gstalsa.c: (gst_alsa_get_caps), (gst_alsa_close_audio):

8
gst/mpegaudioparse/gstmpegaudioparse.c
View file

@ -417,9 +417,11 @@ gst_mp3parse_chain (GstPad * pad, GstData * _data)
mp3parse->in_flush = FALSE;
}
GST_BUFFER_TIMESTAMP (outbuf) = last_ts;
GST_BUFFER_DURATION (outbuf) =
8 * (GST_SECOND / 1000) * GST_BUFFER_SIZE (outbuf) /
mp3parse->bit_rate;
if (mp3parse->layer == 1) {
GST_BUFFER_DURATION (outbuf) = 384 * GST_SECOND / mp3parse->rate;
} else {
GST_BUFFER_DURATION (outbuf) = 1152 * GST_SECOND / mp3parse->rate;
}
if (GST_PAD_CAPS (mp3parse->srcpad) != NULL) {
gst_pad_push (mp3parse->srcpad, GST_DATA (outbuf));