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Get TXTH FFmpeg's num_samples if not specified, sometimes works

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This commit is contained in:
bnnm 2017-09-24 22:28:35 +02:00
parent 9f90ca9181
commit 93a122536c
1 changed files with 4 additions and 1 deletions
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5
src/meta/txth.c
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@ -289,6 +289,9 @@ found:
/* default FFmpeg */
ffmpeg_data = init_ffmpeg_offset(streamFile, txth.start_offset,txth.data_size);
if ( !ffmpeg_data ) goto fail;
if (vgmstream->num_samples == 0)
vgmstream->num_samples = ffmpeg_data->totalSamples; /* sometimes works */
}
else {
/* fake header FFmpeg */
@ -674,7 +677,7 @@ static int get_bytes_to_samples(txth_header * txth, uint32_t bytes) {
return (bytes / txth->interleave) * (txth->interleave - 2) * 2;
case MPEG: /* a bit complex */
case FFMPEG: /* too complex */
case FFMPEG: /* too complex, try after init */
default:
return 0;
}