diff options
Diffstat (limited to 'libavformat/mp3enc.c')
| -rw-r--r-- | libavformat/mp3enc.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/libavformat/mp3enc.c b/libavformat/mp3enc.c index 42b3296512..24949cba65 100644 --- a/libavformat/mp3enc.c +++ b/libavformat/mp3enc.c @@ -128,7 +128,7 @@ static const uint8_t xing_offtbl[2][2] = {{32, 17}, {17, 9}}; static void mp3_write_xing(AVFormatContext *s) { MP3Context *mp3 = s->priv_data; - AVCodecContext *codec = s->streams[mp3->audio_stream_idx]->codec; + AVCodecParameters *par = s->streams[mp3->audio_stream_idx]->codecpar; AVDictionaryEntry *enc = av_dict_get(s->streams[mp3->audio_stream_idx]->metadata, "encoder", NULL, 0); AVIOContext *dyn_ctx; int32_t header; @@ -147,9 +147,9 @@ static void mp3_write_xing(AVFormatContext *s) for (i = 0; i < FF_ARRAY_ELEMS(avpriv_mpa_freq_tab); i++) { const uint16_t base_freq = avpriv_mpa_freq_tab[i]; - if (codec->sample_rate == base_freq) ver = 0x3; // MPEG 1 - else if (codec->sample_rate == base_freq / 2) ver = 0x2; // MPEG 2 - else if (codec->sample_rate == base_freq / 4) ver = 0x0; // MPEG 2.5 + if (par->sample_rate == base_freq) ver = 0x3; // MPEG 1 + else if (par->sample_rate == base_freq / 2) ver = 0x2; // MPEG 2 + else if (par->sample_rate == base_freq / 4) ver = 0x0; // MPEG 2.5 else continue; srate_idx = i; @@ -161,7 +161,7 @@ static void mp3_write_xing(AVFormatContext *s) return; } - switch (codec->channels) { + switch (par->channels) { case 1: channels = MPA_MONO; break; case 2: channels = MPA_STEREO; break; default: av_log(s, AV_LOG_WARNING, "Unsupported number of channels, " @@ -182,7 +182,7 @@ static void mp3_write_xing(AVFormatContext *s) for (bitrate_idx = 1; bitrate_idx < 15; bitrate_idx++) { int bit_rate = 1000 * avpriv_mpa_bitrate_tab[lsf][3 - 1][bitrate_idx]; - int error = FFABS(bit_rate - codec->bit_rate); + int error = FFABS(bit_rate - par->bit_rate); if (error < best_bitrate_error){ best_bitrate_error = error; @@ -245,11 +245,11 @@ static void mp3_write_xing(AVFormatContext *s) avio_w8(dyn_ctx, 0); // unknown abr/minimal bitrate // encoder delay - if (codec->initial_padding >= 1 << 12) { + if (par->initial_padding >= 1 << 12) { av_log(s, AV_LOG_WARNING, "Too many samples of initial padding.\n"); avio_wb24(dyn_ctx, 0); } else { - avio_wb24(dyn_ctx, codec->initial_padding << 12); + avio_wb24(dyn_ctx, par->initial_padding << 12); } avio_w8(dyn_ctx, 0); // misc @@ -535,14 +535,14 @@ static int mp3_write_header(struct AVFormatContext *s) mp3->audio_stream_idx = -1; for (i = 0; i < s->nb_streams; i++) { AVStream *st = s->streams[i]; - if (st->codec->codec_type == AVMEDIA_TYPE_AUDIO) { - if (mp3->audio_stream_idx >= 0 || st->codec->codec_id != AV_CODEC_ID_MP3) { + if (st->codecpar->codec_type == AVMEDIA_TYPE_AUDIO) { + if (mp3->audio_stream_idx >= 0 || st->codecpar->codec_id != AV_CODEC_ID_MP3) { av_log(s, AV_LOG_ERROR, "Invalid audio stream. Exactly one MP3 " "audio stream is required.\n"); return AVERROR(EINVAL); } mp3->audio_stream_idx = i; - } else if (st->codec->codec_type != AVMEDIA_TYPE_VIDEO) { + } else if (st->codecpar->codec_type != AVMEDIA_TYPE_VIDEO) { av_log(s, AV_LOG_ERROR, "Only audio streams and pictures are allowed in MP3.\n"); return AVERROR(EINVAL); } |