mirror of https://git.ffmpeg.org/ffmpeg.git
avformat/pcmdec: Simplify parsing MIME type
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
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@ -19,6 +19,7 @@
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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*/
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#include "libavutil/avstring.h"
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#include "avformat.h"
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#include "avformat.h"
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#include "internal.h"
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#include "internal.h"
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#include "pcm.h"
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#include "pcm.h"
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@ -51,14 +52,9 @@ static int pcm_read_header(AVFormatContext *s)
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av_opt_get(s->pb, "mime_type", AV_OPT_SEARCH_CHILDREN, &mime_type);
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av_opt_get(s->pb, "mime_type", AV_OPT_SEARCH_CHILDREN, &mime_type);
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if (mime_type && s->iformat->mime_type) {
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if (mime_type && s->iformat->mime_type) {
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int rate = 0, channels = 0, little_endian = 0;
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int rate = 0, channels = 0, little_endian = 0;
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size_t len = strlen(s->iformat->mime_type);
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const char *options;
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if (!av_strncasecmp(s->iformat->mime_type, mime_type, len)) { /* audio/L16 */
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if (av_stristart(mime_type, s->iformat->mime_type, &options)) { /* audio/L16 */
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uint8_t *options = mime_type + len;
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while (options = strchr(options, ';')) {
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len = strlen(mime_type);
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while (options < mime_type + len) {
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options = strstr(options, ";");
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if (!options)
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break;
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options++;
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options++;
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if (!rate)
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if (!rate)
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sscanf(options, " rate=%d", &rate);
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sscanf(options, " rate=%d", &rate);
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