From 200f41ad2ecf3d5dbc017c16be4d7ef35fdc7de7 Mon Sep 17 00:00:00 2001
From: Aurelien Jacobs <aurel@gnuage.org>
Date: Thu, 18 Oct 2007 23:40:03 +0000
Subject: [PATCH] compute pts according to the audio codec
Originally committed as revision 10803 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
libavformat/electronicarts.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/libavformat/electronicarts.c b/libavformat/electronicarts.c
index 02099545f40..fadf2fbaa41 100644
--- a/libavformat/electronicarts.c
+++ b/libavformat/electronicarts.c
@@ -304,10 +304,17 @@ static int ea_read_packet(AVFormatContext *s,
pkt->pts *= ea->audio_frame_counter;
pkt->pts /= ea->sample_rate;
+ switch (ea->audio_codec) {
+ case CODEC_ID_ADPCM_EA:
/* 2 samples/byte, 1 or 2 samples per frame depending
* on stereo; chunk also has 12-byte header */
ea->audio_frame_counter += ((chunk_size - 12) * 2) /
ea->num_channels;
+ break;
+ default:
+ ea->audio_frame_counter += chunk_size /
+ (ea->bytes * ea->num_channels);
+ }
}
packet_read = 1;
--
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