all: fix typos found by codespell

Timo Rothenpieler committed 1 year ago

Commit 262d41c1 parent 8d439b2303 files · +482 −481Browse files

Showing the changes to libavformat (43 of 303 files). Show all

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43 files

libavformat/amvenc.c +1 −1
libavformat/apm.c +1 −1
libavformat/av1.h +1 −1
libavformat/avformat.h +4 −4
libavformat/cache.c +1 −1
libavformat/crypto.c +2 −2
libavformat/dashdec.c +1 −1
libavformat/demux.h +1 −1
libavformat/flvenc.c +1 −1
libavformat/ftp.c +1 −1
libavformat/hevc.h +1 −1
libavformat/hls.c +1 −1
libavformat/http.c +1 −1
libavformat/iamf_parse.c +2 −2
libavformat/iamf_reader.c +1 −1
libavformat/iamf_writer.c +1 −1
libavformat/id3v2.c +1 −1
libavformat/imfdec.c +3 −3
libavformat/img2dec.c +1 −1
libavformat/ipfsgateway.c +2 −2
libavformat/ircamdec.c +1 −1
libavformat/libssh.c +1 −1
libavformat/m4vdec.c +1 −1
libavformat/matroskadec.c +3 −3
libavformat/mov.c +4 −4
libavformat/movenc.c +3 −3
libavformat/mpegts.c +2 −2
libavformat/mpegts.h +2 −2
libavformat/mvdec.c +1 −1
libavformat/mxfdec.c +1 −1
libavformat/mxfenc.c +1 −1
libavformat/nsvdec.c +1 −1
libavformat/oggdec.h +3 −3
libavformat/scd.c +1 −1
libavformat/segment.c +3 −3
libavformat/srtdec.c +2 −2
libavformat/tls_openssl.c +1 −1
libavformat/tls_schannel.c +1 −1
libavformat/ttaenc.c +1 −1
libavformat/udp.c +1 −1
libavformat/wavenc.c +1 −1
libavformat/whip.c +1 −1
libavformat/wtvenc.c +1 −1

@@ -68,7 +68,7 @@ typedef struct AMVContext · 67 unmodified lines
68	68
69	69	/*
70	70	* Cumulative PTS values for each stream, used for the final
71		− * duration calculcation.
	71	+ * duration calculation.
72	72	*/
73	73	int64_t lastpts[AMV_STREAM_COUNT];
74	74	} AMVContext;

libavformat/apm.c+1−1

@@ -252,7 +252,7 @@ static int apm_write_header(AVFormatContext *s) · 251 unmodified lines
252	252	avio_wl16(s->pb, APM_TAG_CODEC);
253	253	avio_wl16(s->pb, par->ch_layout.nb_channels);
254	254	avio_wl32(s->pb, par->sample_rate);
255		− /* This is the wrong calculation, but it's what the orginal files have. */
	255	+ /* This is the wrong calculation, but it's what the original files have. */
256	256	avio_wl32(s->pb, par->sample_rate * par->ch_layout.nb_channels * 2);
257	257	avio_wl16(s->pb, par->block_align);
258	258	avio_wl16(s->pb, par->bits_per_coded_sample);

libavformat/av1.h+1−1

@@ -72,7 +72,7 @@ int ff_av1_filter_obus(AVIOContext pb, const uint8_t buf, int size); · 71 unmodified lines
72	72	*
73	73	* @return 0 in case of success, a negative AVERROR code in case of failure.
74	74	* On failure, out and size are unchanged
75		− * @note *out will be treated as unintialized on input and will not be freed.
	75	+ * @note *out will be treated as uninitialized on input and will not be freed.
76	76	*/
77	77	int ff_av1_filter_obus_buf(const uint8_t in, uint8_t *out,
78	78	int size, int offset);

libavformat/avformat.h+4−4

@@ -926,7 +926,7 @@ typedef struct AVStream { · 925 unmodified lines
926	926	* the sixth @ref AVStreamGroup.streams "stream" in the group is "512,512",
927	927	* etc.
928	928	*
929		− * The following is an example of a canvas with overlaping tiles:
	929	+ * The following is an example of a canvas with overlapping tiles:
930	930	*
931	931	* +-----------+
932	932	* \| %%%%% \|
@@ -1420,7 +1420,7 @@ typedef struct AVFormatContext { · 487 unmodified lines
1420	1420	#define AVFMT_FLAG_NONBLOCK 0x0004 ///< Do not block when reading packets from input.
1421	1421	#define AVFMT_FLAG_IGNDTS 0x0008 ///< Ignore DTS on frames that contain both DTS & PTS
1422	1422	#define AVFMT_FLAG_NOFILLIN 0x0010 ///< Do not infer any values from other values, just return what is stored in the container
1423		−#define AVFMT_FLAG_NOPARSE 0x0020 ///< Do not use AVParsers, you also must set AVFMT_FLAG_NOFILLIN as the fillin code works on frames and no parsing -> no frames. Also seeking to frames can not work if parsing to find frame boundaries has been disabled
	1423	+#define AVFMT_FLAG_NOPARSE 0x0020 ///< Do not use AVParsers, you also must set AVFMT_FLAG_NOFILLIN as the filling code works on frames and no parsing -> no frames. Also seeking to frames can not work if parsing to find frame boundaries has been disabled
1424	1424	#define AVFMT_FLAG_NOBUFFER 0x0040 ///< Do not buffer frames when possible
1425	1425	#define AVFMT_FLAG_CUSTOM_IO 0x0080 ///< The caller has supplied a custom AVIOContext, don't avio_close() it.
1426	1426	#define AVFMT_FLAG_DISCARD_CORRUPT 0x0100 ///< Discard frames marked corrupted
@@ -1670,7 +1670,7 @@ typedef struct AVFormatContext { · 243 unmodified lines
1670	1670	int use_wallclock_as_timestamps;
1671	1671
1672	1672	/**
1673		− * Skip duration calcuation in estimate_timings_from_pts.
	1673	+ * Skip duration calculation in estimate_timings_from_pts.
1674	1674	* - encoding: unused
1675	1675	* - decoding: set by user
1676	1676	*
@@ -1773,7 +1773,7 @@ typedef struct AVFormatContext { · 96 unmodified lines
1773	1773
1774	1774	/**
1775	1775	* IO repositioned flag.
1776		− * This is set by avformat when the underlaying IO context read pointer
	1776	+ * This is set by avformat when the underlying IO context read pointer
1777	1777	* is repositioned, for example when doing byte based seeking.
1778	1778	* Demuxers can use the flag to detect such changes.
1779	1779	*/

libavformat/cache.c+1−1

@@ -154,7 +154,7 @@ static int add_entry(URLContext h, const unsigned char buf, int size) · 153 unmodified lines
154	154	return 0;
155	155	fail:
156	156	//we could truncate the file to pos here if pos >=0 but ftruncate isn't available in VS so
157		− //for simplicty we just leave the file a bit larger
	157	+ //for simplicity we just leave the file a bit larger
158	158	av_free(entry);
159	159	av_free(node);
160	160	return ret;

libavformat/crypto.c+2−2

@@ -156,7 +156,7 @@ static int crypto_open2(URLContext h, const char uri, int flags, AVDictionary · 155 unmodified lines
156	156	if (ret < 0)
157	157	goto err;
158	158
159		− // pass back information about the context we openned
	159	+ // pass back information about the context we opened
160	160	if (c->hd->is_streamed)
161	161	h->is_streamed = c->hd->is_streamed;
162	162	}
@@ -171,7 +171,7 @@ static int crypto_open2(URLContext h, const char uri, int flags, AVDictionary · 8 unmodified lines
171	171	if (ret < 0)
172	172	goto err;
173	173	// for write, we must be streamed
174		− // - linear write only for crytpo aes-128-cbc
	174	+ // - linear write only for crypto aes-128-cbc
175	175	h->is_streamed = 1;
176	176	}
177	177

libavformat/dashdec.c+1−1

@@ -871,7 +871,7 @@ static int parse_manifest_representation(AVFormatContext s, const char url, · 870 unmodified lines
871	871	type = get_content_type(adaptionset_node);
872	872	if (type != AVMEDIA_TYPE_VIDEO && type != AVMEDIA_TYPE_AUDIO &&
873	873	type != AVMEDIA_TYPE_SUBTITLE) {
874		− av_log(s, AV_LOG_VERBOSE, "Parsing '%s' - skipp not supported representation type\n", url);
	874	+ av_log(s, AV_LOG_VERBOSE, "Parsing '%s' - skip not supported representation type\n", url);
875	875	return 0;
876	876	}
877	877

libavformat/demux.h+1−1

@@ -260,7 +260,7 @@ void ff_rfps_calculate(AVFormatContext *ic); · 259 unmodified lines
260	260	* belongs, from a timebase `tb_in` to a timebase `tb_out`.
261	261	*
262	262	* The upper (lower) bound of the output interval is rounded up (down) such that
263		− * the output interval always falls within the intput interval. The timestamp is
	263	+ * the output interval always falls within the input interval. The timestamp is
264	264	* rounded to the nearest integer and halfway cases away from zero, and can
265	265	* therefore fall outside of the output interval.
266	266	*

libavformat/flvenc.c+1−1

@@ -160,7 +160,7 @@ static int get_audio_flags(AVFormatContext s, AVCodecParameters par) · 159 unmodified lines
160	160	} else {
161	161	switch (par->sample_rate) {
162	162	case 48000:
163		− // 48khz mp3 is stored with 44k1 samplerate identifer
	163	+ // 48khz mp3 is stored with 44k1 samplerate identifier
164	164	if (par->codec_id == AV_CODEC_ID_MP3) {
165	165	flags \|= FLV_SAMPLERATE_44100HZ;
166	166	break;

libavformat/ftp.c+1−1

@@ -805,7 +805,7 @@ static int64_t ftp_seek(URLContext *h, int64_t pos, int whence) · 804 unmodified lines
805	805	return AVERROR(EIO);
806	806
807	807	if (new_pos < 0) {
808		− av_log(h, AV_LOG_ERROR, "Seeking to nagative position.\n");
	808	+ av_log(h, AV_LOG_ERROR, "Seeking to negative position.\n");
809	809	return AVERROR(EINVAL);
810	810	}
811	811

libavformat/hevc.h+1−1

@@ -103,7 +103,7 @@ int ff_isom_write_hvcc(AVIOContext pb, const uint8_t data, · 102 unmodified lines
103	103	* LHEVCDecoderConfigurationRecord) to the provided AVIOContext.
104	104	*
105	105	* If the extradata is Annex B format, it gets converted to lhvC format before
106		− * writing. Otherwise, hvcC formated extradata is expected, not lhvC.
	106	+ * writing. Otherwise, hvcC formatted extradata is expected, not lhvC.
107	107	*
108	108	* @param pb address of the AVIOContext where the lhvC shall be written
109	109	* @param data address of the buffer holding the data needed to write the lhvC

libavformat/hls.c+1−1

@@ -2726,7 +2726,7 @@ static int hls_read_seek(AVFormatContext *s, int stream_index, · 2725 unmodified lines
2726	2726	if (pls->is_subtitle)
2727	2727	avformat_close_input(&pls->ctx);
2728	2728
2729		− /* Reset the init segment so it's re-fetched and served appropiately */
	2729	+ /* Reset the init segment so it's re-fetched and served appropriately */
2730	2730	pls->cur_init_section = NULL;
2731	2731
2732	2732	pls->seek_timestamp = seek_timestamp;

libavformat/http.c+1−1

@@ -1338,7 +1338,7 @@ static int get_cookies(HTTPContext s, char cookies, const char path, · 1337 unmodified lines
1338	1338	}
1339	1339	}
1340	1340
1341		− // if no domain in the cookie assume it appied to this request
	1341	+ // if no domain in the cookie assume it applied to this request
1342	1342	if ((e = av_dict_get(cookie_params, "domain", NULL, 0)) && e->value) {
1343	1343	// find the offset comparison is on the min domain (b.com, not a.b.com)
1344	1344	int domain_offset = strlen(domain) - strlen(e->value);

libavformat/iamf_parse.c+2−2

@@ -657,7 +657,7 @@ static int param_parse(void s, IAMFContext c, AVIOContext *pb, · 656 unmodified lines
657	657
658	658	if (param_definition) {
659	659	if (param_definition->param_size != param_size \|\| memcmp(param_definition->param, param, param_size)) {
660		− av_log(s, AV_LOG_ERROR, "Incosistent parameters for parameter_id %u\n", parameter_id);
	660	+ av_log(s, AV_LOG_ERROR, "Inconsistent parameters for parameter_id %u\n", parameter_id);
661	661	av_free(param);
662	662	return AVERROR_INVALIDDATA;
663	663	}
@@ -731,7 +731,7 @@ static int audio_element_obu(void s, IAMFContext c, AVIOContext *pb, int len) · 67 unmodified lines
731	731
732	732	codec_config = ff_iamf_get_codec_config(c, codec_config_id);
733	733	if (!codec_config) {
734		− av_log(s, AV_LOG_ERROR, "Non existant codec config id %d referenced in an audio element\n", codec_config_id);
	734	+ av_log(s, AV_LOG_ERROR, "Non existent codec config id %d referenced in an audio element\n", codec_config_id);
735	735	ret = AVERROR_INVALIDDATA;
736	736	goto fail;
737	737	}

libavformat/iamf_reader.c+1−1

@@ -132,7 +132,7 @@ static int parameter_block_obu(AVFormatContext s, IAMFDemuxContext c, · 131 unmodified lines
132	132	parameter_id = ffio_read_leb(pb);
133	133	param_definition = ff_iamf_get_param_definition(&c->iamf, parameter_id);
134	134	if (!param_definition) {
135		− av_log(s, AV_LOG_VERBOSE, "Non existant parameter_id %d referenced in a parameter block. Ignoring\n",
	135	+ av_log(s, AV_LOG_VERBOSE, "Non existent parameter_id %d referenced in a parameter block. Ignoring\n",
136	136	parameter_id);
137	137	ret = 0;
138	138	goto fail;

libavformat/iamf_writer.c+1−1

@@ -236,7 +236,7 @@ int ff_iamf_add_audio_element(IAMFContext iamf, const AVStreamGroup stg, void · 235 unmodified lines
236	236	return AVERROR(EINVAL);
237	237	}
238	238	if (layer->ambisonics_mode >= AV_IAMF_AMBISONICS_MODE_PROJECTION) {
239		− av_log(log_ctx, AV_LOG_ERROR, "Unsuported ambisonics mode %d\n", layer->ambisonics_mode);
	239	+ av_log(log_ctx, AV_LOG_ERROR, "Unsupported ambisonics mode %d\n", layer->ambisonics_mode);
240	240	return AVERROR_PATCHWELCOME;
241	241	}
242	242	for (int i = 0; i < stg->nb_streams; i++) {

libavformat/id3v2.c+1−1

@@ -1012,7 +1012,7 @@ static void id3v2_parse(AVIOContext pb, AVDictionary *metadata, · 1011 unmodified lines
1012	1012	if (tcomp) {
1013	1013	int err;
1014	1014
1015		− av_log(s, AV_LOG_DEBUG, "Compresssed frame %s tlen=%d dlen=%ld\n", tag, tlen, dlen);
	1015	+ av_log(s, AV_LOG_DEBUG, "Compressed frame %s tlen=%d dlen=%ld\n", tag, tlen, dlen);
1016	1016
1017	1017	if (tlen <= 0)
1018	1018	goto seek;

libavformat/imfdec.c+3−3

@@ -139,15 +139,15 @@ static int imf_uri_is_unix_abs_path(const char *string) · 138 unmodified lines
139	139
140	140	static int imf_uri_is_dos_abs_path(const char *string)
141	141	{
142		− /* Absolute path case: `C:\path\to\somwhere` */
	142	+ /* Absolute path case: `C:\path\to\somewhere` */
143	143	if (string[1] == ':' && string[2] == '\\')
144	144	return 1;
145	145
146		− /* Absolute path case: `C:/path/to/somwhere` */
	146	+ /* Absolute path case: `C:/path/to/somewhere` */
147	147	if (string[1] == ':' && string[2] == '/')
148	148	return 1;
149	149
150		− /* Network path case: `\\path\to\somwhere` */
	150	+ /* Network path case: `\\path\to\somewhere` */
151	151	if (string[0] == '\\' && string[1] == '\\')
152	152	return 1;
153	153

libavformat/img2dec.c+1−1

@@ -374,7 +374,7 @@ int ff_img_read_header(AVFormatContext *s1) · 373 unmodified lines
374	374	st->codecpar->codec_id = ff_guess_image2_codec(s->path);
375	375	if (st->codecpar->codec_id == AV_CODEC_ID_LJPEG)
376	376	st->codecpar->codec_id = AV_CODEC_ID_MJPEG;
377		− if (st->codecpar->codec_id == AV_CODEC_ID_ALIAS_PIX) // we cannot distingiush this from BRENDER_PIX
	377	+ if (st->codecpar->codec_id == AV_CODEC_ID_ALIAS_PIX) // we cannot distinguish this from BRENDER_PIX
378	378	st->codecpar->codec_id = AV_CODEC_ID_NONE;
379	379	}
380	380	if (st->codecpar->codec_type == AVMEDIA_TYPE_VIDEO &&

libavformat/ipfsgateway.c+2−2

@@ -46,7 +46,7 @@ typedef struct IPFSGatewayContext { · 45 unmodified lines
46	46	} IPFSGatewayContext;
47	47
48	48	// A best-effort way to find the IPFS gateway.
49		−// Only the most appropiate gateway is set. It's not actually requested
	49	+// Only the most appropriate gateway is set. It's not actually requested
50	50	// (http call) to prevent a potential slowdown in startup. A potential timeout
51	51	// is handled by the HTTP protocol.
52	52	static int populate_ipfs_gateway(URLContext *h)
@@ -171,7 +171,7 @@ static int populate_ipfs_gateway(URLContext *h) · 118 unmodified lines
171	171	goto err;
172	172	}
173	173
174		− // Replace first occurence of end of line with \0
	174	+ // Replace first occurrence of end of line with \0
175	175	c->gateway_buffer[strcspn(c->gateway_buffer, "\r\n")] = 0;
176	176
177	177	// If strlen finds anything longer then 0 characters then we have a

libavformat/ircamdec.c+1−1

@@ -39,7 +39,7 @@ static int ircam_probe(const AVProbeData *p) · 38 unmodified lines
39	39	return 0;
40	40	}
41	41
42		−static const struct endianess {
	42	+static const struct endianness {
43	43	uint32_t magic;
44	44	int is_le;
45	45	} table[] = {

libavformat/libssh.c+1−1

@@ -272,7 +272,7 @@ static int64_t libssh_seek(URLContext *h, int64_t pos, int whence) · 271 unmodified lines
272	272	}
273	273
274	274	if (newpos < 0) {
275		− av_log(h, AV_LOG_ERROR, "Seeking to nagative position.\n");
	275	+ av_log(h, AV_LOG_ERROR, "Seeking to negative position.\n");
276	276	return AVERROR(EINVAL);
277	277	}
278	278

libavformat/m4vdec.c+1−1

@@ -59,7 +59,7 @@ static int mpeg4video_probe(const AVProbeData *probe_packet) · 58 unmodified lines
59	59	res++;
60	60	}
61	61
62		− // res_main repesents the reserved codes within the "main" profile, they are
	62	+ // res_main represents the reserved codes within the "main" profile, they are
63	63	// added to the reserved ones if it appears that this is a "main" profile
64	64	// stream
65	65	if (res_main && 2*res_main < VOP)

libavformat/matroskadec.c+3−3

@@ -85,7 +85,7 @@ · 84 unmodified lines
85	85	#define LEVEL_ENDED 3 /* return value of ebml_parse when the
86	86	* syntax level used for parsing ended. */
87	87	#define SKIP_THRESHOLD 1024 * 1024 /* In non-seekable mode, if more than SKIP_THRESHOLD
88		− * of unkown, potentially damaged data is encountered,
	88	+ * of unknown, potentially damaged data is encountered,
89	89	* it is considered an error. */
90	90	#define UNKNOWN_EQUIV 50 * 1024 /* An unknown element is considered equivalent
91	91	* to this many bytes of unknown data for the
@@ -1418,7 +1418,7 @@ static int ebml_parse(MatroskaDemuxContext *matroska, · 1326 unmodified lines
1418	1418	}
1419	1419
1420	1420	if (!(pb->seekable & AVIO_SEEKABLE_NORMAL)) {
1421		− // Loosing sync will likely manifest itself as encountering unknown
	1421	+ // Losing sync will likely manifest itself as encountering unknown
1422	1422	// elements which are not reliably distinguishable from elements
1423	1423	// belonging to future extensions of the format.
1424	1424	// We use a heuristic to detect such situations: If the current
@@ -1436,7 +1436,7 @@ static int ebml_parse(MatroskaDemuxContext *matroska, · 11 unmodified lines
1436	1436	// UNKNOWN_EQUIV of skipped bytes for the check.
1437	1437	// The whole check is only done for non-seekable output, because
1438	1438	// in this situation skipped data can't simply be rechecked later.
1439		− // This is especially important when using unkown length elements
	1439	+ // This is especially important when using unknown length elements
1440	1440	// as the check for whether a child exceeds its containing master
1441	1441	// element is not effective in this situation.
1442	1442	if (update_pos) {

libavformat/mov.c+4−4

@@ -3950,7 +3950,7 @@ static int find_prev_closest_index(AVStream *st, · 3949 unmodified lines
3950	3950
3951	3951	while (index >= 0 && (tts_index) >= 0 && (*tts_index) < tts_count) {
3952	3952	// Find a "key frame" with PTS <= timestamp_pts (So that we can decode B-frames correctly).
3953		− // No need to add dts_shift to the timestamp here becase timestamp_pts has already been
	3953	+ // No need to add dts_shift to the timestamp here because timestamp_pts has already been
3954	3954	// compensated by dts_shift above.
3955	3955	if ((e_old[index].timestamp + tts_data[tts_index].offset) <= timestamp_pts &&
3956	3956	(e_old[*index].flags & AVINDEX_KEYFRAME)) {
@@ -4448,7 +4448,7 @@ static void mov_fix_index(MOVContext mov, AVStream st) · 491 unmodified lines
4448	4448	}
4449	4449	}
4450	4450	// If there are empty edits, then msc->min_corrected_pts might be positive
4451		− // intentionally. So we subtract the sum duration of emtpy edits here.
	4451	+ // intentionally. So we subtract the sum duration of empty edits here.
4452	4452	msc->min_corrected_pts -= empty_edits_sum_duration;
4453	4453
4454	4454	// If the minimum pts turns out to be greater than zero after fixing the index, then we subtract the
@@ -8429,7 +8429,7 @@ static int mov_read_dops(MOVContext c, AVIOContext pb, MOVAtom atom) · 3974 unmodified lines
8429	8429	avio_read(pb, st->codecpar->extradata + 9, size - 9);
8430	8430
8431	8431	/* OpusSpecificBox is stored in big-endian, but OpusHead is
8432		− little-endian; aside from the preceeding magic and version they're
	8432	+ little-endian; aside from the preceding magic and version they're
8433	8433	otherwise currently identical. Data after output gain at offset 16
8434	8434	doesn't need to be bytewapped. */
8435	8435	pre_skip = AV_RB16A(st->codecpar->extradata + 10);
@@ -8531,7 +8531,7 @@ static int mov_read_lhvc(MOVContext c, AVIOContext pb, MOVAtom atom) · 95 unmodified lines
8531	8531
8532	8532	num_arrays = buf[5];
8533	8533	old_size = st->codecpar->extradata_size;
8534		− atom.size -= 8 /* account for mov_realloc_extradata offseting */
	8534	+ atom.size -= 8 /* account for mov_realloc_extradata offsetting */
8535	8535	+ 6 /* lhvC bytes before the arrays*/;
8536	8536
8537	8537	ret = mov_realloc_extradata(st->codecpar, atom);

libavformat/movenc.c+3−3

@@ -871,7 +871,7 @@ static int mov_write_dops_tag(AVFormatContext s, AVIOContext pb, MOVTrack *tra · 870 unmodified lines
871	871	return AVERROR_INVALIDDATA;
872	872	}
873	873	/* extradata contains an Ogg OpusHead, other than byte-ordering and
874		− OpusHead's preceeding magic/version, OpusSpecificBox is currently
	874	+ OpusHead's preceding magic/version, OpusSpecificBox is currently
875	875	identical. */
876	876	channels = AV_RB8(track->extradata[track->last_stsd_index] + 9);
877	877	channel_map = AV_RB8(track->extradata[track->last_stsd_index] + 18);
@@ -3229,7 +3229,7 @@ static int mov_preroll_write_stbl_atoms(AVIOContext pb, MOVTrack track) · 2351 unmodified lines
3229	3229	if (roll_samples_remaining <= 0)
3230	3230	break;
3231	3231	}
3232		− /* We don't have enough preceeding samples to compute a valid
	3232	+ /* We don't have enough preceding samples to compute a valid
3233	3233	roll_distance here, so this sample can't be independently
3234	3234	decoded. */
3235	3235	if (roll_samples_remaining > 0)
@@ -7324,7 +7324,7 @@ static int mov_write_packet(AVFormatContext s, AVPacket pkt) · 4088 unmodified lines
7324	7324	/*
7325	7325	* Subtitles require special handling.
7326	7326	*
7327		− * 1) For full complaince, every track must have a sample at
	7327	+ * 1) For full compliance, every track must have a sample at
7328	7328	* dts == 0, which is rarely true for subtitles. So, as soon
7329	7329	* as we see any packet with dts > 0, write an empty subtitle
7330	7330	* at dts == 0 for any subtitle track with no samples in it.

libavformat/mpegts.c+2−2

@@ -203,7 +203,7 @@ static const AVOption options[] = { · 202 unmodified lines
203	203	{.i64 = -1}, -1, 1, AV_OPT_FLAG_DECODING_PARAM },
204	204	{"skip_unknown_pmt", "skip PMTs for programs not advertised in the PAT", offsetof(MpegTSContext, skip_unknown_pmt), AV_OPT_TYPE_BOOL,
205	205	{.i64 = 0}, 0, 1, AV_OPT_FLAG_DECODING_PARAM },
206		− {"merge_pmt_versions", "re-use streams when PMT's version/pids change", offsetof(MpegTSContext, merge_pmt_versions), AV_OPT_TYPE_BOOL,
	206	+ {"merge_pmt_versions", "reuse streams when PMT's version/pids change", offsetof(MpegTSContext, merge_pmt_versions), AV_OPT_TYPE_BOOL,
207	207	{.i64 = 0}, 0, 1, AV_OPT_FLAG_DECODING_PARAM },
208	208	{"skip_changes", "skip changing / adding streams / programs", offsetof(MpegTSContext, skip_changes), AV_OPT_TYPE_BOOL,
209	209	{.i64 = 0}, 0, 1, 0 },
@@ -2273,7 +2273,7 @@ static AVStream find_matching_stream(MpegTSContext ts, int pid, unsigned int p · 2063 unmodified lines
2273	2273
2274	2274	if (found) {
2275	2275	av_log(ts->stream, AV_LOG_VERBOSE,
2276		− "re-using existing %s stream %d (pid=0x%x) for new pid=0x%x\n",
	2276	+ "reusing existing %s stream %d (pid=0x%x) for new pid=0x%x\n",
2277	2277	av_get_media_type_string(found->codecpar->codec_type),
2278	2278	found->index, found->id, pid);
2279	2279	}

libavformat/mpegts.h+2−2

@@ -90,7 +90,7 @@ · 89 unmodified lines
90	90	#define ONIT_TID 0x41 /* Network Information section - other network */
91	91	#define SDT_TID 0x42 /* Service Description section - actual TS */
92	92	/* TID from 0x43 to 0x45 are reserved for future use */
93		−#define OSDT_TID 0x46 /* Service Descrition section - other TS */
	93	+#define OSDT_TID 0x46 /* Service Description section - other TS */
94	94	/* TID from 0x47 to 0x49 are reserved for future use */
95	95	#define BAT_TID 0x4A /* Bouquet Association section */
96	96	#define UNT_TID 0x4B /* Update Notification Table section */
@@ -106,7 +106,7 @@ · 9 unmodified lines
106	106	#define RST_TID 0x71 /* Running Status section */
107	107	#define ST_TID 0x72 /* Stuffing section */
108	108	#define TOT_TID 0x73 /* Time Offset section */
109		−#define AIT_TID 0x74 /* Application Inforamtion section */
	109	+#define AIT_TID 0x74 /* Application Information section */
110	110	#define CT_TID 0x75 /* Container section */
111	111	#define RCT_TID 0x76 /* Related Content section */
112	112	#define CIT_TID 0x77 /* Content Identifier section */

libavformat/mvdec.c+1−1

@@ -47,7 +47,7 @@ typedef struct MvContext { · 46 unmodified lines
47	47	int aformat; ///< audio format
48	48	} MvContext;
49	49
50		−/* these magic numbers are defined in moviefile.h on Silicon Grahpics IRIX */
	50	+/* these magic numbers are defined in moviefile.h on Silicon Graphics IRIX */
51	51	#define MOVIE_SOUND 1
52	52	#define MOVIE_SILENT 2
53	53

libavformat/mxfdec.c+1−1

@@ -955,7 +955,7 @@ static int mxf_add_metadata_set(MXFContext mxf, MXFMetadataSet *metadata_set, · 954 unmodified lines
955	955	int ret;
956	956
957	957	// Index Table is special because it might be added manually without
958		− // partition and we iterate thorugh all instances of them. Also some files
	958	+ // partition and we iterate through all instances of them. Also some files
959	959	// use the same Instance UID for different index tables...
960	960	if (type != IndexTableSegment) {
961	961	for (int i = 0; i < mg->metadata_sets_count; i++) {

libavformat/mxfenc.c+1−1

@@ -1062,7 +1062,7 @@ static void mxf_write_structural_component(AVFormatContext s, AVStream st, MXF · 1061 unmodified lines
1062	1062	AVIOContext *pb = s->pb;
1063	1063
1064	1064	mxf_write_metadata_key(pb, 0x011100);
1065		− PRINT_KEY(s, "sturctural component key", pb->buf_ptr - 16);
	1065	+ PRINT_KEY(s, "structural component key", pb->buf_ptr - 16);
1066	1066	klv_encode_ber_length(pb, 108);
1067	1067
1068	1068	// write uid

libavformat/nsvdec.c+1−1

@@ -72,7 +72,7 @@ · 71 unmodified lines
72	72	* so the header seems to not be mandatory. (for streaming).
73	73	*
74	74	* index slice duration check (excepts nsvtrailer.nsv):
75		− * for f in [^n]*.nsv; do DUR="$(ffmpeg -i "$f" 2>/dev/null \| grep 'NSVf duration' \| cut -d ' ' -f 4)"; IC="$(ffmpeg -i "$f" 2>/dev/null \| grep 'INDEX ENTRIES' \| cut -d ' ' -f 2)"; echo "duration $DUR, slite time $(($DUR/$IC))"; done
	75	+ * for f in [^n]*.nsv; do DUR="$(ffmpeg -i "$f" 2>/dev/null \| grep 'NSVf duration' \| cut -d ' ' -f 4)"; IC="$(ffmpeg -i "$f" 2>/dev/null \| grep 'INDEX ENTRIES' \| cut -d ' ' -f 2)"; echo "duration $DUR, slice time $(($DUR/$IC))"; done
76	76	*/
77	77
78	78	/*

libavformat/oggdec.h+3−3

@@ -43,7 +43,7 @@ struct ogg_codec { · 42 unmodified lines
43	43	* @return < 0 (AVERROR) code or -1 on error
44	44	* == 0 if the packet was a regular data packet.
45	45	* == 1 if the packet was a header from a chained bitstream.
46		− * This will cause the packet to be skiped in calling code (ogg_packet()
	46	+ * This will cause the packet to be skipped in calling code (ogg_packet()
47	47	*/
48	48	int (packet)(AVFormatContext , int);
49	49	/**
@@ -141,7 +141,7 @@ extern const struct ogg_codec ff_vp8_codec; · 91 unmodified lines
141	141	/**
142	142	* Parse Vorbis comments
143	143	*
144		− * @note The buffer will be temporarily modifed by this function,
	144	+ * @note The buffer will be temporarily modified by this function,
145	145	* so it needs to be writable. Furthermore it must be padded
146	146	* by a single byte (not counted in size).
147	147	* All changes will have been reverted upon return.
@@ -152,7 +152,7 @@ int ff_vorbis_comment(AVFormatContext ms, AVDictionary *m, · 4 unmodified lines
152	152	/**
153	153	* Parse Vorbis comments and add metadata to an AVStream
154	154	*
155		− * @note The buffer will be temporarily modifed by this function,
	155	+ * @note The buffer will be temporarily modified by this function,
156	156	* so it needs to be writable. Furthermore it must be padded
157	157	* by a single byte (not counted in size).
158	158	* All changes will have been reverted upon return.

libavformat/scd.c+1−1

@@ -52,7 +52,7 @@ typedef struct SCDOffsetTable { · 51 unmodified lines
52	52
53	53	typedef struct SCDHeader {
54	54	uint64_t magic; /* SEDBSSCF */
55		− uint32_t version; /* Verison number. We only know about 3. */
	55	+ uint32_t version; /* Version number. We only know about 3. */
56	56	uint16_t unk1; /* Unknown, 260 in Drakengard 3, 1024 in FFXIV. */
57	57	uint16_t header_size; /* Total size of this header. */
58	58	uint32_t file_size; /* Is often 0, just ignore it. */

libavformat/segment.c+3−3

@@ -72,7 +72,7 @@ typedef struct SegmentContext { · 71 unmodified lines
72	72	const AVClass class; /< Class for private options. /
73	73	int segment_idx; ///< index of the segment file to write, starting from 0
74	74	int segment_idx_wrap; ///< number after which the index wraps
75		− int segment_idx_wrap_nb; ///< number of time the index has wraped
	75	+ int segment_idx_wrap_nb; ///< number of time the index has wrapped
76	76	int segment_count; ///< number of segment files already written
77	77	const AVOutputFormat *oformat;
78	78	AVFormatContext *avf;
@@ -100,11 +100,11 @@ typedef struct SegmentContext { · 21 unmodified lines
100	100
101	101	char *times_str; ///< segment times specification string
102	102	int64_t *times; ///< list of segment interval specification
103		− int nb_times; ///< number of elments in the times array
	103	+ int nb_times; ///< number of elements in the times array
104	104
105	105	char *frames_str; ///< segment frame numbers specification string
106	106	int *frames; ///< list of frame number specification
107		− int nb_frames; ///< number of elments in the frames array
	107	+ int nb_frames; ///< number of elements in the frames array
108	108	int frame_count; ///< total number of reference frames
109	109	int segment_frame_count; ///< number of reference frames in the segment
110	110

libavformat/srtdec.c+2−2

@@ -199,8 +199,8 @@ static int srt_read_header(AVFormatContext *s) · 198 unmodified lines
199	199	}
200	200
201	201	/* Append the last event. Here we force the cache to be flushed, because a
202		− * trailing number is more likely to be geniune (for example a copyright
203		− * date) and not the event index of an inexistant event */
	202	+ * trailing number is more likely to be genuine (for example a copyright
	203	+ * date) and not the event index of an inexistent event */
204	204	if (has_event_info) {
205	205	res = add_event(&srt->q, &buf, line_cache, &ei, 1);
206	206	if (res < 0)

libavformat/tls_openssl.c+1−1

@@ -878,7 +878,7 @@ static int dtls_start(URLContext h, const char url, int flags, AVDictionary ** · 877 unmodified lines
878	878	}
879	879	}
880	880
881		− /* This seems to be neccesary despite explicitly setting client/server method above. */
	881	+ /* This seems to be necessary despite explicitly setting client/server method above. */
882	882	if (c->listen)
883	883	SSL_set_accept_state(p->ssl);
884	884	else

libavformat/tls_schannel.c+1−1

@@ -1429,7 +1429,7 @@ static int tls_write(URLContext h, const uint8_t buf, int len) · 1428 unmodified lines
1429	1429
1430	1430	ret = tls_process_send_buffer(h);
1431	1431	if (ret == AVERROR(EAGAIN)) {
1432		− /* We always need to signal that we consumed all (encryped) data since schannel must not
	1432	+ /* We always need to signal that we consumed all (encrypted) data since schannel must not
1433	1433	be fed the same data again. Sending will then be completed next call to this function,
1434	1434	and EAGAIN returned until all remaining buffer is sent. */
1435	1435	return outbuf[1].cbBuffer;

libavformat/ttaenc.c+1−1

@@ -71,7 +71,7 @@ static int tta_write_header(AVFormatContext *s) · 70 unmodified lines
71	71	if ((ret = avio_open_dyn_buf(&tta->seek_table)) < 0)
72	72	return ret;
73	73
74		− /* Ignore most extradata information if present. It can be innacurate
	74	+ /* Ignore most extradata information if present. It can be inaccurate
75	75	if for example remuxing from Matroska */
76	76	ffio_init_checksum(s->pb, ff_crcEDB88320_update, UINT32_MAX);
77	77	ffio_init_checksum(tta->seek_table, ff_crcEDB88320_update, UINT32_MAX);

libavformat/udp.c+1−1

@@ -545,7 +545,7 @@ static void circular_buffer_task_rx( void _URLContext) · 544 unmodified lines
545	545
546	546	pthread_mutex_unlock(&s->mutex);
547	547	/* Blocking operations are always cancellation points;
548		− see "General Information" / "Thread Cancelation Overview"
	548	+ see "General Information" / "Thread Cancellation Overview"
549	549	in Single Unix. */
550	550	pthread_setcancelstate(PTHREAD_CANCEL_ENABLE, &old_cancelstate);
551	551	pkt_header.pkt_size = recvfrom(s->udp_fd, s->tmp + sizeof(pkt_header), sizeof(s->tmp) - sizeof(pkt_header), 0, (struct sockaddr *)&pkt_header.addr, &pkt_header.addr_len);

libavformat/wavenc.c+1−1

@@ -252,7 +252,7 @@ static int peak_write_chunk(AVFormatContext *s) · 251 unmodified lines
252	252	WAVMuxContext *wav = s->priv_data;
253	253	AVIOContext *pb = s->pb;
254	254	AVCodecParameters *par = s->streams[0]->codecpar;
255		− int64_t peak = ff_start_tag(s->pb, "levl");
	255	+ int64_t peak = ff_start_tag(s->pb, "levl"); // codespell:ignore
256	256	int64_t now0;
257	257	time_t now_secs;
258	258	char timestamp[28];

libavformat/whip.c+1−1

@@ -258,7 +258,7 @@ typedef struct WHIPContext { · 257 unmodified lines
258	258	int64_t whip_dtls_time;
259	259	int64_t whip_srtp_time;
260	260
261		− /* The certificate and private key content used for DTLS hanshake */
	261	+ /* The certificate and private key content used for DTLS handshake */
262	262	char cert_buf[MAX_CERTIFICATE_SIZE];
263	263	char key_buf[MAX_CERTIFICATE_SIZE];
264	264	/* The fingerprint of certificate, used in SDP offer. */

libavformat/wtvenc.c+1−1

@@ -575,7 +575,7 @@ static int write_root_table(AVFormatContext *s, int64_t sector_pos) · 574 unmodified lines
575	575	}
576	576	}
577	577
578		− // caculate root table size
	578	+ // calculate root table size
579	579	size = avio_tell(pb) - sector_pos;
580	580	pad = WTV_SECTOR_SIZE- size;
581	581	write_pad(pb, pad);

all: fix typos found by codespell

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