st->codecpar->channels = 1;
}
- st->codecpar->sample_rate = asf->ckhdr.sample_rate;
+ /* v1.1 files (FX Fighter) are all marked as 44100, but are actually 22050. */
+ if (asf->fhdr.version_major == 1 && asf->fhdr.version_minor == 1)
+ st->codecpar->sample_rate = 22050;
+ else
+ st->codecpar->sample_rate = asf->ckhdr.sample_rate;
st->codecpar->bits_per_coded_sample = 4;
#if CONFIG_ARGO_ASF_MUXER
static int argo_asf_write_init(AVFormatContext *s)
{
+ ArgoASFMuxContext *ctx = s->priv_data;
const AVCodecParameters *par;
if (s->nb_streams != 1) {
return AVERROR(EINVAL);
}
+ if (ctx->version_major == 1 && ctx->version_minor == 1 && par->sample_rate != 22050) {
+ av_log(s, AV_LOG_ERROR, "ASF v1.1 files only support a sample rate of 22050\n");
+ return AVERROR(EINVAL);
+ }
+
if (par->channels > 2) {
av_log(s, AV_LOG_ERROR, "ASF files only support up to 2 channels\n");
return AVERROR(EINVAL);
chdr.num_blocks = 0;
chdr.num_samples = ASF_SAMPLE_COUNT;
chdr.unk1 = 0;
- chdr.sample_rate = par->sample_rate;
+
+ if (ctx->version_major == 1 && ctx->version_minor == 1)
+ chdr.sample_rate = 44100;
+ else
+ chdr.sample_rate = par->sample_rate;
+
chdr.unk2 = ~0;
chdr.flags = ASF_CF_BITS_PER_SAMPLE | ASF_CF_ALWAYS1;