avformat: Add AVPROBE_SCORE_EXTENSION define and use where appropriate

pull/16/head
Diego Biurrun 12 years ago
parent 4d7ed3e735
commit e0f8be6413
  1. 6
      libavformat/aacdec.c
  2. 6
      libavformat/ac3dec.c
  3. 4
      libavformat/avformat.h
  4. 2
      libavformat/avidec.c
  5. 2
      libavformat/avs.c
  6. 2
      libavformat/cavsvideodec.c
  7. 2
      libavformat/dtsdec.c
  8. 2
      libavformat/flacdec.c
  9. 4
      libavformat/h261dec.c
  10. 4
      libavformat/h263dec.c
  11. 2
      libavformat/h264dec.c
  12. 2
      libavformat/idcin.c
  13. 2
      libavformat/img2dec.c
  14. 2
      libavformat/m4vdec.c
  15. 2
      libavformat/matroskadec.c
  16. 2
      libavformat/mm.c
  17. 2
      libavformat/mov.c
  18. 6
      libavformat/mp3dec.c
  19. 2
      libavformat/mpc8.c
  20. 8
      libavformat/mpeg.c
  21. 2
      libavformat/mpegvideodec.c
  22. 4
      libavformat/mtv.c
  23. 2
      libavformat/nsvdec.c
  24. 2
      libavformat/omadec.c
  25. 2
      libavformat/psxstr.c
  26. 2
      libavformat/pva.c
  27. 2
      libavformat/rtsp.c
  28. 2
      libavformat/sierravmd.c
  29. 4
      libavformat/spdifdec.c
  30. 2
      libavformat/takdec.c
  31. 2
      libavformat/tta.c
  32. 10
      libavformat/utils.c
  33. 2
      libavformat/vc1test.c
  34. 2
      libavformat/vqf.c
  35. 2
      libavformat/westwood_aud.c
  36. 2
      libavformat/xa.c

@ -54,9 +54,9 @@ static int adts_aac_probe(AVProbeData *p)
if(buf == buf0) if(buf == buf0)
first_frames= frames; first_frames= frames;
} }
if (first_frames>=3) return AVPROBE_SCORE_MAX/2+1; if (first_frames>=3) return AVPROBE_SCORE_EXTENSION + 1;
else if(max_frames>500)return AVPROBE_SCORE_MAX/2; else if(max_frames>500)return AVPROBE_SCORE_EXTENSION;
else if(max_frames>=3) return AVPROBE_SCORE_MAX/4; else if(max_frames>=3) return AVPROBE_SCORE_EXTENSION / 2;
else if(max_frames>=1) return 1; else if(max_frames>=1) return 1;
else return 0; else return 0;
} }

@ -57,7 +57,7 @@ static int ac3_eac3_probe(AVProbeData *p, enum AVCodecID expected_codec_id)
if(codec_id != expected_codec_id) return 0; if(codec_id != expected_codec_id) return 0;
// keep this in sync with mp3 probe, both need to avoid // keep this in sync with mp3 probe, both need to avoid
// issues with MPEG-files! // issues with MPEG-files!
if (first_frames >= 4) return AVPROBE_SCORE_MAX / 2 + 1; if (first_frames >= 4) return AVPROBE_SCORE_EXTENSION + 1;
if (max_frames) { if (max_frames) {
int pes = 0, i; int pes = 0, i;
@ -78,8 +78,8 @@ static int ac3_eac3_probe(AVProbeData *p, enum AVCodecID expected_codec_id)
if (pes) if (pes)
max_frames = (max_frames + pes - 1) / pes; max_frames = (max_frames + pes - 1) / pes;
} }
if (max_frames > 500) return AVPROBE_SCORE_MAX / 2; if (max_frames > 500) return AVPROBE_SCORE_EXTENSION;
else if (max_frames >= 4) return AVPROBE_SCORE_MAX / 4; else if (max_frames >= 4) return AVPROBE_SCORE_EXTENSION / 2;
else if (max_frames >= 1) return 1; else if (max_frames >= 1) return 1;
else return 0; else return 0;
} }

@ -337,7 +337,9 @@ typedef struct AVProbeData {
int buf_size; /**< Size of buf except extra allocated bytes */ int buf_size; /**< Size of buf except extra allocated bytes */
} AVProbeData; } AVProbeData;
#define AVPROBE_SCORE_MAX 100 ///< maximum score, half of that is used for file-extension-based detection #define AVPROBE_SCORE_EXTENSION 50 ///< score for file extension
#define AVPROBE_SCORE_MAX 100 ///< maximum score
#define AVPROBE_PADDING_SIZE 32 ///< extra allocated bytes at the end of the probe buffer #define AVPROBE_PADDING_SIZE 32 ///< extra allocated bytes at the end of the probe buffer
/// Demuxer will use avio_open, no opened file should be provided by the caller. /// Demuxer will use avio_open, no opened file should be provided by the caller.

@ -758,7 +758,7 @@ static int avi_read_header(AVFormatContext *s)
static int read_gab2_sub(AVStream *st, AVPacket *pkt) { static int read_gab2_sub(AVStream *st, AVPacket *pkt) {
if (!strcmp(pkt->data, "GAB2") && AV_RL16(pkt->data+5) == 2) { if (!strcmp(pkt->data, "GAB2") && AV_RL16(pkt->data+5) == 2) {
uint8_t desc[256]; uint8_t desc[256];
int score = AVPROBE_SCORE_MAX / 2, ret; int score = AVPROBE_SCORE_EXTENSION, ret;
AVIStream *ast = st->priv_data; AVIStream *ast = st->priv_data;
AVInputFormat *sub_demuxer; AVInputFormat *sub_demuxer;
AVRational time_base; AVRational time_base;

@ -50,7 +50,7 @@ static int avs_probe(AVProbeData * p)
d = p->buf; d = p->buf;
if (d[0] == 'w' && d[1] == 'W' && d[2] == 0x10 && d[3] == 0) if (d[0] == 'w' && d[1] == 'W' && d[2] == 0x10 && d[3] == 0)
return 50; return AVPROBE_SCORE_EXTENSION;
return 0; return 0;
} }

@ -61,7 +61,7 @@ static int cavsvideo_probe(AVProbeData *p)
} }
} }
if(seq && seq*9<=pic*10) if(seq && seq*9<=pic*10)
return AVPROBE_SCORE_MAX/2; return AVPROBE_SCORE_EXTENSION;
return 0; return 0;
} }

@ -60,7 +60,7 @@ static int dts_probe(AVProbeData *p)
max = markers[2] > markers[max] ? 2 : max; max = markers[2] > markers[max] ? 2 : max;
if (markers[max] > 3 && p->buf_size / markers[max] < 32*1024 && if (markers[max] > 3 && p->buf_size / markers[max] < 32*1024 &&
markers[max] * 4 > sum * 3) markers[max] * 4 > sum * 3)
return AVPROBE_SCORE_MAX/2+1; return AVPROBE_SCORE_EXTENSION + 1;
return 0; return 0;
} }

@ -281,7 +281,7 @@ static int flac_probe(AVProbeData *p)
{ {
if (p->buf_size < 4 || memcmp(p->buf, "fLaC", 4)) if (p->buf_size < 4 || memcmp(p->buf, "fLaC", 4))
return 0; return 0;
return AVPROBE_SCORE_MAX/2; return AVPROBE_SCORE_EXTENSION;
} }
AVInputFormat ff_flac_demuxer = { AVInputFormat ff_flac_demuxer = {

@ -56,9 +56,9 @@ static int h261_probe(AVProbeData *p)
} }
} }
if(valid_psc > 2*invalid_psc + 6){ if(valid_psc > 2*invalid_psc + 6){
return 50; return AVPROBE_SCORE_EXTENSION;
}else if(valid_psc > 2*invalid_psc + 2) }else if(valid_psc > 2*invalid_psc + 2)
return 25; return AVPROBE_SCORE_EXTENSION / 2;
return 0; return 0;
} }

@ -56,9 +56,9 @@ static int h263_probe(AVProbeData *p)
} }
} }
if(valid_psc > 2*invalid_psc + 2*res_change + 3){ if(valid_psc > 2*invalid_psc + 2*res_change + 3){
return 50; return AVPROBE_SCORE_EXTENSION;
}else if(valid_psc > 2*invalid_psc) }else if(valid_psc > 2*invalid_psc)
return 25; return AVPROBE_SCORE_EXTENSION / 2;
return 0; return 0;
} }

@ -63,7 +63,7 @@ static int h264_probe(AVProbeData *p)
} }
} }
if(sps && pps && (idr||sli>3) && res<(sps+pps+idr)) if(sps && pps && (idr||sli>3) && res<(sps+pps+idr))
return AVPROBE_SCORE_MAX/2+1; // +1 for .mpg return AVPROBE_SCORE_EXTENSION + 1; // 1 more than .mpg
return 0; return 0;
} }

@ -137,7 +137,7 @@ static int idcin_probe(AVProbeData *p)
return 0; return 0;
/* return half certainty since this check is a bit sketchy */ /* return half certainty since this check is a bit sketchy */
return AVPROBE_SCORE_MAX / 2; return AVPROBE_SCORE_EXTENSION;
} }
static int idcin_read_header(AVFormatContext *s) static int idcin_read_header(AVFormatContext *s)

@ -130,7 +130,7 @@ static int img_read_probe(AVProbeData *p)
if (av_filename_number_test(p->filename)) if (av_filename_number_test(p->filename))
return AVPROBE_SCORE_MAX; return AVPROBE_SCORE_MAX;
else else
return AVPROBE_SCORE_MAX / 2; return AVPROBE_SCORE_EXTENSION;
} }
return 0; return 0;
} }

@ -45,7 +45,7 @@ static int mpeg4video_probe(AVProbeData *probe_packet)
} }
if (VOP >= VISO && VOP >= VOL && VO >= VOL && VOL > 0 && res==0) if (VOP >= VISO && VOP >= VOL && VO >= VOL && VOL > 0 && res==0)
return AVPROBE_SCORE_MAX/2; return AVPROBE_SCORE_EXTENSION;
return 0; return 0;
} }

@ -962,7 +962,7 @@ static int matroska_probe(AVProbeData *p)
} }
// probably valid EBML header but no recognized doctype // probably valid EBML header but no recognized doctype
return AVPROBE_SCORE_MAX/2; return AVPROBE_SCORE_EXTENSION;
} }
static MatroskaTrack *matroska_find_track_by_num(MatroskaDemuxContext *matroska, static MatroskaTrack *matroska_find_track_by_num(MatroskaDemuxContext *matroska,

@ -79,7 +79,7 @@ static int probe(AVProbeData *p)
return 0; return 0;
/* only return half certainty since this check is a bit sketchy */ /* only return half certainty since this check is a bit sketchy */
return AVPROBE_SCORE_MAX / 2; return AVPROBE_SCORE_EXTENSION;
} }
static int read_header(AVFormatContext *s) static int read_header(AVFormatContext *s)

@ -2639,7 +2639,7 @@ static int mov_probe(AVProbeData *p)
case MKTAG('p','r','f','l'): case MKTAG('p','r','f','l'):
offset = AV_RB32(p->buf+offset) + offset; offset = AV_RB32(p->buf+offset) + offset;
/* if we only find those cause probedata is too small at least rate them */ /* if we only find those cause probedata is too small at least rate them */
score = AVPROBE_SCORE_MAX - 50; score = AVPROBE_SCORE_EXTENSION;
break; break;
default: default:
/* unrecognized tag */ /* unrecognized tag */

@ -73,7 +73,7 @@ static int mp3_read_probe(AVProbeData *p)
} }
// keep this in sync with ac3 probe, both need to avoid // keep this in sync with ac3 probe, both need to avoid
// issues with MPEG-files! // issues with MPEG-files!
if (first_frames >= 4) return AVPROBE_SCORE_MAX / 2 + 1; if (first_frames >= 4) return AVPROBE_SCORE_EXTENSION + 1;
if (max_frames) { if (max_frames) {
int pes = 0, i; int pes = 0, i;
@ -94,8 +94,8 @@ static int mp3_read_probe(AVProbeData *p)
if (pes) if (pes)
max_frames = (max_frames + pes - 1) / pes; max_frames = (max_frames + pes - 1) / pes;
} }
if (max_frames > 500) return AVPROBE_SCORE_MAX / 2; if (max_frames > 500) return AVPROBE_SCORE_EXTENSION;
else if (max_frames >= 4) return AVPROBE_SCORE_MAX / 4; else if (max_frames >= 4) return AVPROBE_SCORE_EXTENSION / 2;
else if (max_frames >= 1) return 1; else if (max_frames >= 1) return 1;
else return 0; else return 0;
//mpegps_mp3_unrecognized_format.mpg has max_frames=3 //mpegps_mp3_unrecognized_format.mpg has max_frames=3

@ -92,7 +92,7 @@ static int mpc8_probe(AVProbeData *p)
if (size < 2) if (size < 2)
return 0; return 0;
if (bs + size - 2 >= bs_end) if (bs + size - 2 >= bs_end)
return AVPROBE_SCORE_MAX / 4 - 1; //seems to be valid MPC but no header yet return AVPROBE_SCORE_EXTENSION - 1; // seems to be valid MPC but no header yet
if (header_found) { if (header_found) {
if (size < 11 || size > 28) if (size < 11 || size > 28)
return 0; return 0;

@ -82,14 +82,14 @@ static int mpegps_probe(AVProbeData *p)
} }
if(vid+audio > invalid) /* invalid VDR files nd short PES streams */ if(vid+audio > invalid) /* invalid VDR files nd short PES streams */
score= AVPROBE_SCORE_MAX/4; score = AVPROBE_SCORE_EXTENSION / 2;
if(sys>invalid && sys*9 <= pspack*10) if(sys>invalid && sys*9 <= pspack*10)
return pspack > 2 ? AVPROBE_SCORE_MAX/2+2 : AVPROBE_SCORE_MAX/4; // +1 for .mpg return pspack > 2 ? AVPROBE_SCORE_EXTENSION + 2 : AVPROBE_SCORE_EXTENSION / 2; // 1 more than .mpg
if(pspack > invalid && (priv1+vid+audio)*10 >= pspack*9) if(pspack > invalid && (priv1+vid+audio)*10 >= pspack*9)
return pspack > 2 ? AVPROBE_SCORE_MAX/2+2 : AVPROBE_SCORE_MAX/4; // +1 for .mpg return pspack > 2 ? AVPROBE_SCORE_EXTENSION + 2 : AVPROBE_SCORE_EXTENSION / 2; // 1 more than .mpg
if((!!vid ^ !!audio) && (audio > 4 || vid > 1) && !sys && !pspack && p->buf_size>2048 && vid + audio > invalid) /* PES stream */ if((!!vid ^ !!audio) && (audio > 4 || vid > 1) && !sys && !pspack && p->buf_size>2048 && vid + audio > invalid) /* PES stream */
return (audio > 12 || vid > 3) ? AVPROBE_SCORE_MAX/2+2 : AVPROBE_SCORE_MAX/4; return (audio > 12 || vid > 3) ? AVPROBE_SCORE_EXTENSION + 2 : AVPROBE_SCORE_EXTENSION / 2;
//02-Penguin.flac has sys:0 priv1:0 pspack:0 vid:0 audio:1 //02-Penguin.flac has sys:0 priv1:0 pspack:0 vid:0 audio:1
//mp3_misidentified_2.mp3 has sys:0 priv1:0 pspack:0 vid:0 audio:6 //mp3_misidentified_2.mp3 has sys:0 priv1:0 pspack:0 vid:0 audio:6

@ -51,7 +51,7 @@ static int mpegvideo_probe(AVProbeData *p)
} }
} }
if(seq && seq*9<=pic*10 && pic*9<=slice*10 && !pspack && !pes) if(seq && seq*9<=pic*10 && pic*9<=slice*10 && !pspack && !pes)
return pic>1 ? AVPROBE_SCORE_MAX/2+1 : AVPROBE_SCORE_MAX/4; // +1 for .mpg return pic>1 ? AVPROBE_SCORE_EXTENSION + 1 : AVPROBE_SCORE_EXTENSION / 2; // 1 more than .mpg
return 0; return 0;
} }

@ -64,13 +64,13 @@ static int mtv_probe(AVProbeData *p)
if(!AV_RL16(&p->buf[52]) || !AV_RL16(&p->buf[54])) if(!AV_RL16(&p->buf[52]) || !AV_RL16(&p->buf[54]))
{ {
if(!!AV_RL16(&p->buf[56])) if(!!AV_RL16(&p->buf[56]))
return AVPROBE_SCORE_MAX/2; return AVPROBE_SCORE_EXTENSION;
else else
return 0; return 0;
} }
if(p->buf[51] != 16) if(p->buf[51] != 16)
return AVPROBE_SCORE_MAX/4; // But we are going to assume 16bpp anyway .. return AVPROBE_SCORE_EXTENSION / 2; // But we are going to assume 16bpp anyway ..
return AVPROBE_SCORE_MAX; return AVPROBE_SCORE_MAX;
} }

@ -791,7 +791,7 @@ static int nsv_probe(AVProbeData *p)
} }
/* so we'll have more luck on extension... */ /* so we'll have more luck on extension... */
if (av_match_ext(p->filename, "nsv")) if (av_match_ext(p->filename, "nsv"))
return AVPROBE_SCORE_MAX/2; return AVPROBE_SCORE_EXTENSION;
/* FIXME: add mime-type check */ /* FIXME: add mime-type check */
return score; return score;
} }

@ -428,7 +428,7 @@ static int oma_read_probe(AVProbeData *p)
/* This check cannot overflow as tag_len has at most 28 bits */ /* This check cannot overflow as tag_len has at most 28 bits */
if (p->buf_size < tag_len + 5) if (p->buf_size < tag_len + 5)
/* EA3 header comes late, might be outside of the probe buffer */ /* EA3 header comes late, might be outside of the probe buffer */
return AVPROBE_SCORE_MAX / 2; return AVPROBE_SCORE_EXTENSION;
buf += tag_len; buf += tag_len;

@ -94,7 +94,7 @@ static int str_probe(AVProbeData *p)
/* MPEG files (like those ripped from VCDs) can also look like this; /* MPEG files (like those ripped from VCDs) can also look like this;
* only return half certainty */ * only return half certainty */
return 50; return AVPROBE_SCORE_EXTENSION;
} }
static int str_read_header(AVFormatContext *s) static int str_read_header(AVFormatContext *s)

@ -36,7 +36,7 @@ static int pva_probe(AVProbeData * pd) {
unsigned char *buf = pd->buf; unsigned char *buf = pd->buf;
if (AV_RB16(buf) == PVA_MAGIC && buf[2] && buf[2] < 3 && buf[4] == 0x55) if (AV_RB16(buf) == PVA_MAGIC && buf[2] && buf[2] < 3 && buf[4] == 0x55)
return AVPROBE_SCORE_MAX / 2; return AVPROBE_SCORE_EXTENSION;
return 0; return 0;
} }

@ -2032,7 +2032,7 @@ static int sdp_probe(AVProbeData *p1)
while (p < p_end && *p != '\0') { while (p < p_end && *p != '\0') {
if (p + sizeof("c=IN IP") - 1 < p_end && if (p + sizeof("c=IN IP") - 1 < p_end &&
av_strstart(p, "c=IN IP", NULL)) av_strstart(p, "c=IN IP", NULL))
return AVPROBE_SCORE_MAX / 2; return AVPROBE_SCORE_EXTENSION;
while (p < p_end - 1 && *p != '\n') p++; while (p < p_end - 1 && *p != '\n') p++;
if (++p >= p_end) if (++p >= p_end)

@ -76,7 +76,7 @@ static int vmd_probe(AVProbeData *p)
return 0; return 0;
/* only return half certainty since this check is a bit sketchy */ /* only return half certainty since this check is a bit sketchy */
return AVPROBE_SCORE_MAX / 2; return AVPROBE_SCORE_EXTENSION;
} }
static int vmd_read_header(AVFormatContext *s) static int vmd_read_header(AVFormatContext *s)

@ -149,10 +149,10 @@ static int spdif_probe(AVProbeData *p)
if (sync_codes >= 6) if (sync_codes >= 6)
/* good amount of sync codes but with unexpected offsets */ /* good amount of sync codes but with unexpected offsets */
return AVPROBE_SCORE_MAX / 2; return AVPROBE_SCORE_EXTENSION;
/* some sync codes were found */ /* some sync codes were found */
return AVPROBE_SCORE_MAX / 8; return AVPROBE_SCORE_EXTENSION / 4;
} }
static int spdif_read_header(AVFormatContext *s) static int spdif_read_header(AVFormatContext *s)

@ -33,7 +33,7 @@ typedef struct TAKDemuxContext {
static int tak_probe(AVProbeData *p) static int tak_probe(AVProbeData *p)
{ {
if (!memcmp(p->buf, "tBaK", 4)) if (!memcmp(p->buf, "tBaK", 4))
return AVPROBE_SCORE_MAX / 2; return AVPROBE_SCORE_EXTENSION;
return 0; return 0;
} }

@ -36,7 +36,7 @@ static int tta_probe(AVProbeData *p)
const uint8_t *d = p->buf; const uint8_t *d = p->buf;
if (d[0] == 'T' && d[1] == 'T' && d[2] == 'A' && d[3] == '1') if (d[0] == 'T' && d[1] == 'T' && d[2] == 'A' && d[3] == '1')
return 80; return AVPROBE_SCORE_EXTENSION + 30;
return 0; return 0;
} }

@ -309,7 +309,7 @@ AVInputFormat *av_probe_input_format2(AVProbeData *pd, int is_opened, int *score
score = fmt1->read_probe(&lpd); score = fmt1->read_probe(&lpd);
} else if (fmt1->extensions) { } else if (fmt1->extensions) {
if (av_match_ext(lpd.filename, fmt1->extensions)) { if (av_match_ext(lpd.filename, fmt1->extensions)) {
score = 50; score = AVPROBE_SCORE_EXTENSION;
} }
} }
if (score > *score_max) { if (score > *score_max) {
@ -320,18 +320,18 @@ AVInputFormat *av_probe_input_format2(AVProbeData *pd, int is_opened, int *score
} }
/* a hack for files with huge id3v2 tags -- try to guess by file extension. */ /* a hack for files with huge id3v2 tags -- try to guess by file extension. */
if (!fmt && is_opened && *score_max < AVPROBE_SCORE_MAX/4) { if (!fmt && is_opened && *score_max < AVPROBE_SCORE_EXTENSION / 2) {
while ((fmt = av_iformat_next(fmt))) while ((fmt = av_iformat_next(fmt)))
if (fmt->extensions && av_match_ext(lpd.filename, fmt->extensions)) { if (fmt->extensions && av_match_ext(lpd.filename, fmt->extensions)) {
*score_max = AVPROBE_SCORE_MAX/4; *score_max = AVPROBE_SCORE_EXTENSION / 2;
break; break;
} }
} }
if (!fmt && id3 && *score_max < AVPROBE_SCORE_MAX/4-1) { if (!fmt && id3 && *score_max < AVPROBE_SCORE_EXTENSION / 2 - 1) {
while ((fmt = av_iformat_next(fmt))) while ((fmt = av_iformat_next(fmt)))
if (fmt->extensions && av_match_ext("mp3", fmt->extensions)) { if (fmt->extensions && av_match_ext("mp3", fmt->extensions)) {
*score_max = AVPROBE_SCORE_MAX/4-1; *score_max = AVPROBE_SCORE_EXTENSION / 2 - 1;
break; break;
} }
} }

@ -39,7 +39,7 @@ static int vc1t_probe(AVProbeData *p)
if (p->buf[3] != 0xC5 || AV_RL32(&p->buf[4]) != 4 || AV_RL32(&p->buf[20]) != 0xC) if (p->buf[3] != 0xC5 || AV_RL32(&p->buf[4]) != 4 || AV_RL32(&p->buf[20]) != 0xC)
return 0; return 0;
return AVPROBE_SCORE_MAX/2; return AVPROBE_SCORE_EXTENSION;
} }
static int vc1t_read_header(AVFormatContext *s) static int vc1t_read_header(AVFormatContext *s)

@ -43,7 +43,7 @@ static int vqf_probe(AVProbeData *probe_packet)
if (!memcmp(probe_packet->buf + 4, "00052200", 8)) if (!memcmp(probe_packet->buf + 4, "00052200", 8))
return AVPROBE_SCORE_MAX; return AVPROBE_SCORE_MAX;
return AVPROBE_SCORE_MAX/2; return AVPROBE_SCORE_EXTENSION;
} }
static void add_metadata(AVFormatContext *s, uint32_t tag, static void add_metadata(AVFormatContext *s, uint32_t tag,

@ -79,7 +79,7 @@ static int wsaud_probe(AVProbeData *p)
return 0; return 0;
/* return 1/2 certainty since this file check is a little sketchy */ /* return 1/2 certainty since this file check is a little sketchy */
return AVPROBE_SCORE_MAX / 2; return AVPROBE_SCORE_EXTENSION;
} }
static int wsaud_read_header(AVFormatContext *s) static int wsaud_read_header(AVFormatContext *s)

@ -59,7 +59,7 @@ static int xa_probe(AVProbeData *p)
if (!channels || channels > 8 || !srate || srate > 192000 || if (!channels || channels > 8 || !srate || srate > 192000 ||
bits_per_sample < 4 || bits_per_sample > 32) bits_per_sample < 4 || bits_per_sample > 32)
return 0; return 0;
return AVPROBE_SCORE_MAX/2; return AVPROBE_SCORE_EXTENSION;
} }
static int xa_read_header(AVFormatContext *s) static int xa_read_header(AVFormatContext *s)

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