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mp3enc: write trailing padding

This commit is contained in:
Anton Khirnov 2016-07-01 10:49:33 +02:00
parent d60c2d5216
commit 46278ec90a
1 changed files with 4 additions and 3 deletions
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7
libavformat/mp3enc.c
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@ -245,11 +245,12 @@ static void mp3_write_xing(AVFormatContext *s)
avio_w8(dyn_ctx, 0); // unknown abr/minimal bitrate
// encoder delay
if (par->initial_padding >= 1 << 12) {
av_log(s, AV_LOG_WARNING, "Too many samples of initial padding.\n");
if (par->initial_padding >= 1 << 12 ||
par->trailing_padding >= 1 << 12) {
av_log(s, AV_LOG_WARNING, "Too many samples of padding.\n");
avio_wb24(dyn_ctx, 0);
} else {
avio_wb24(dyn_ctx, par->initial_padding << 12);
avio_wb24(dyn_ctx, par->initial_padding << 12 | par->trailing_padding);
}
avio_w8(dyn_ctx, 0); // misc