#include "libavutil/intreadwrite.h"
#include "avformat.h"
+#include "internal.h"
#define FILM_TAG MKBETAG('F', 'I', 'L', 'M')
#define FDSC_TAG MKBETAG('F', 'D', 'S', 'C')
#define STAB_TAG MKBETAG('S', 'T', 'A', 'B')
#define CVID_TAG MKBETAG('c', 'v', 'i', 'd')
+#define RAW_TAG MKBETAG('r', 'a', 'w', ' ')
typedef struct {
int stream;
film->audio_bits = scratch[22];
if (scratch[23] == 2)
film->audio_type = CODEC_ID_ADPCM_ADX;
- else if (film->audio_bits == 8)
- film->audio_type = CODEC_ID_PCM_S8;
- else if (film->audio_bits == 16)
- film->audio_type = CODEC_ID_PCM_S16BE;
- else
+ else if (film->audio_channels > 0) {
+ if (film->audio_bits == 8)
+ film->audio_type = CODEC_ID_PCM_S8;
+ else if (film->audio_bits == 16)
+ film->audio_type = CODEC_ID_PCM_S16BE;
+ else
+ film->audio_type = CODEC_ID_NONE;
+ } else
film->audio_type = CODEC_ID_NONE;
}
if (AV_RB32(&scratch[8]) == CVID_TAG) {
film->video_type = CODEC_ID_CINEPAK;
- } else
+ } else if (AV_RB32(&scratch[8]) == RAW_TAG) {
+ film->video_type = CODEC_ID_RAWVIDEO;
+ } else {
film->video_type = CODEC_ID_NONE;
+ }
/* initialize the decoder streams */
if (film->video_type) {
- st = av_new_stream(s, 0);
+ st = avformat_new_stream(s, NULL);
if (!st)
return AVERROR(ENOMEM);
film->video_stream_index = st->index;
st->codec->codec_tag = 0; /* no fourcc */
st->codec->width = AV_RB32(&scratch[16]);
st->codec->height = AV_RB32(&scratch[12]);
+
+ if (film->video_type == CODEC_ID_RAWVIDEO) {
+ if (scratch[20] == 24) {
+ st->codec->pix_fmt = PIX_FMT_RGB24;
+ } else {
+ av_log(s, AV_LOG_ERROR, "raw video is using unhandled %dbpp\n", scratch[20]);
+ return -1;
+ }
+ }
}
if (film->audio_type) {
- st = av_new_stream(s, 0);
+ st = avformat_new_stream(s, NULL);
if (!st)
return AVERROR(ENOMEM);
film->audio_stream_index = st->index;
if (film->audio_type == CODEC_ID_ADPCM_ADX) {
st->codec->bits_per_coded_sample = 18 * 8 / 32;
st->codec->block_align = st->codec->channels * 18;
+ st->need_parsing = AVSTREAM_PARSE_FULL;
} else {
st->codec->bits_per_coded_sample = film->audio_bits;
st->codec->block_align = st->codec->channels *
return AVERROR(ENOMEM);
for(i=0; i<s->nb_streams; i++)
- av_set_pts_info(s->streams[i], 33, 1, film->base_clock);
+ avpriv_set_pts_info(s->streams[i], 33, 1, film->base_clock);
audio_frame_counter = 0;
for (i = 0; i < film->sample_count; i++) {
av_free(film->stereo_buffer);
film->stereo_buffer_size = sample->sample_size;
film->stereo_buffer = av_malloc(film->stereo_buffer_size);
+ if (!film->stereo_buffer) {
+ film->stereo_buffer_size = 0;
+ return AVERROR(ENOMEM);
+ }
}
pkt->pos= avio_tell(pb);